Overview
Summary
The useful answer before the supporting detail.
Linkup is a web search API rebuilt for AI systems, providing real-time, accurate web data to ground AI models and reduce hallucinations S1. It is used by AI teams building agents, RAG pipelines, and LLM applications that need reliable, up-to-date information S9. The service offers flexible pricing, enterprise-grade security, and integrations with popular frameworks, enabling developers to add web search to their stack with one API call S41 S77.
Product identity and positioning
Name, category, positioning, audience, and first-party claims.
- Identity: Linkup is a web search API designed for AI applications S41.
- Core purpose: It solves the problem of AI systems having frozen knowledge by providing real-time web data S1.
- Intended users: AI teams and developers building agents, RAG pipelines, or LLM-powered applications S9.
- Product scope: It is a search API, not a full platform, offering web search, fetch, and research endpoints S77.
- Positioning: Linkup positions itself as the search infrastructure layer for AI, rebuilt from the ground up for how AI processes information S1.
- Claimed distinction: It claims industry-leading accuracy and enterprise-grade controls, deployable in your stack or inside your own cloud S9.
Use cases and audiences
Who the product serves and the jobs it is designed to handle.
| Audience | Practical use case |
|---|---|
| AI developers | Ground LLM-powered applications with real-time web data to reduce hallucinations S9. |
| Enterprise AI teams | Enable secure web search in a compliant way for mission-critical workflows S9 S1. |
| Agent builders | Provide agents with live web context mid-task to stay grounded in real-world knowledge S80. |
| RAG pipeline developers | Retrieve fresh web data to augment retrieval-augmented generation systems S9. |
Traffic and search
SEO analysis
Collected Oct 22, 2026linkup.so: an estimated 78,249 total monthly visits and about 2,163 monthly organic visits across 124 ranking keywords. Scout crawled 15 pages and measured a technical health score of 98/100.
Search summary
The useful answer before the supporting detail.
The Web Search API for AI. Used by McKinsey, SNCF, Cohere, Legora, Polymarket, and Artisan AI. linkup.so: an estimated 78,249 total monthly visits and about 2,163 monthly organic visits across 124 ranking keywords. Scout crawled 15 pages and measured a technical health score of 98/100.
- Total traffic (modeled): 78,249 monthly visits across all channels.
- Organic search traffic (estimated): 2,163 monthly visits from search.
- Strongest sampled ranking: linkup at position 1.
- Leading page in the collected evidence: https://www.linkup.so/.
- Closest measured organic competitor: play.google.com, appearing 4 times in the sampled first-page SERPs.
- Technical crawl: 15 pages, health score 98/100.
Website intelligence — Collected evidence
Company identity and positioning
| Page type | Evidence | Source |
|---|---|---|
| integrations | The Web Search API for AI. Used by McKinsey, SNCF, Cohere, Legora, Polymarket, and Artisan AI. #1 on OpenAI's SimpleQA. | https://www.linkup.so/ |
| features | SPARSEUP is live - Linkup's powerful open-source sparse embedding model. Try it → | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Linkup powers real-time web access for LightOn's secure AI platform paradigm | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | > We're excited to announce a strategic partnership with LightOn, a European leader in secure AI for sensitive data. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | We're excited to announce a strategic partnership with LightOn, a European leader in secure AI for sensitive data. LightOn is integrating Linkup's web search technology into Paradigm, its generative AI platform, to complement its advanced internal document analysis capabilities with structured, real-time access to online information, within a fully secure technology stack. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | While much of the market remains focused on language models, the real differentiator for enterprise AI is the quality and depth of context available to agents at runtime. LightOn has built deep expertise in the secure use of internal enterprise data. We provide the complementary layer: web access purpose-built for AI agents, delivering qualified, up-to-date sources in structured formats at speeds compatible with real-time use cases. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | With Linkup natively embedded into Paradigm, users can now design agents that query secure internal repositories and enrich their outputs with live web data — all in a single pipeline, all within a fully secure framework for data protection. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Precision Retrieval for the Most Demanding Environments[](#d1b3b33ff705) | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | LightOn serves organizations in the public sector, defense, finance, healthcare, and other regulated industries - environments where data traceability, sovereignty, and security are non-negotiable. Being selected as the web search layer for these use cases confirms what we've always believed: AI-native search requires purpose-built infrastructure, not retrofitted general-purpose tools. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Founded in Paris in 2016, and the first European AI company listed on Euronext Growth, LightOn develops an enterprise AI platform designed to enable organizations to connect cutting-edge AI to their sensitive data. LightOn offers an integrated architecture built for large-scale production deployment, robust, efficient, and secure, allowing organizations to industrialize use cases in regulated environments. LightOn’s solutions are intended in particular for the finance, industrial, healthcare, defense, and public sectors. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | LightOn is listed on Euronext Growth® Paris (ISIN: FR0013230950, ticker: ALTAI-FR). The company is eligible for PEA and PEA-PME investment schemes and has been recognized as an “Innovative Company” by Bpifrance. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Give your AI agents the context they need. Whether you're building in regulated industries or scaling agentic workflows, Linkup provides the real-time web search layer your AI systems are missing. Get started with our API or talk to our team to explore what Linkup can do for your platform. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
Domain performance
Modeled total traffic, six-month trend, engagement, countries, and domain identity.
Total website traffic
Six-month trafficModeled monthly visits
Monthly visits78,249
Global rank#415,977
Top-country rankUS #329,998
Bounce rate38.2%
Pages per visit3.03
Visit duration1m 17s
| Month | Modeled visits |
|---|---|
| 2026-04 | 65,876 |
| 2026-05 | 79,344 |
| 2026-06 | 66,685 |
| 2026-07 | 81,738 |
| 2026-08 | 74,276 |
| 2026-09 | 78,249 |
Top visitor countries
| Country | Name | Traffic share |
|---|---|---|
| US | United States | 22.5% |
| IN | India | 20.3% |
| DE | Germany | 13.2% |
| FR | France | 4.5% |
| RU | Russia | 2.7% |
22.5%United States
United States22.5%India20.3%Germany13.2%France4.5%Russia2.7%Other36.9%
Domain identity
| Signal | Value |
|---|---|
| Registered | Apr 30, 2024 |
| Last changed | Apr 1, 2026 |
| Expires | Apr 30, 2027 |
| WHOIS server | whois.nic.so |
| DNSSEC | — |
| Nameservers | dns200.anycast.me, ns200.anycast.me |
Website capture
Organic keywords
Top keywords and an independent Google result page.
Top organic keywords
| Keyword | Volume | CPC | Estimated value |
|---|---|---|---|
| linkup | 11,820 | $2.17 | $5,380 |
| linkup doc | 360 | $0.00 | $700 |
| linkup api | 650 | $1.32 | $190 |
| openweb ui web search compatible models | 180 | $0.00 | $170 |
| free openai api key | 2,450 | $2.40 | $130 |
Independent Google result page
Query: linkup
| Position | Title | URL | Description |
|---|---|---|---|
| 1 | LinkUp: Job Market Data | https://www.linkup.com/ | LinkUp is the leading provider of accurate and real-time job market data. We source millions of job openings directly from employer websites around the globe, ... |
| 2 | Linkup | The Web Search API for AI | https://www.linkup.so/ | Search. Web search built for AI applications. Get sourced, cited answers with full-text snippets from across the web. Fast, accurate, and grounded in real data ... |
| 3 | LinkUp | https://www.linkedin.com/company/linkup-job-market-data | We're the leading provider of accurate and real-time labor demand data. We source millions of job openings directly from 78,000 employer websites around the ... |
| 4 | LINKUP TECHNOLOGIES | https://linkup.one/ | Get Wired - Circa 1996, amidst the rise of the digital revolution, LINKUP has fashioned agile and dependable electronic interface connections. |
| 5 | LinkUp a GlobalData Company | https://x.com/linkup | Get accurate, real-time hiring trends with LinkUp's Economic Indicator Report. Quarterly insights on job demand, industry shifts, and labor market health. 81. |
| 6 | LINKUP Careers and Employment | https://www.indeed.com/cmp/Linkup | LinkUp is a job search engine that aggregates its job listings from employer websites, typically an employer's applicant tracking system. |
Important pages
Pages earning the most estimated search traffic in the sample.
Website intelligence — Collected evidence
Prioritized website intelligence pages
| Type | Page | Words | Change | URL |
|---|---|---|---|---|
| integrations | Linkup \ | static | 668 | new |
| pricing | Linkup - Pricing | 182 | new | https://www.linkup.so/pricing |
| features | Linkup - Linkup × LightOn: Real-Time Web Search for Secure Enterprise AI | 671 | new | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Linkup - Computer use agent | 652 | new | https://www.linkup.so/case-studies/h-company-agentic-platform-with-linkup |
| features | Linkup - Enterprise | 470 | new | https://www.linkup.so/product/enterprise |
| integrations | Linkup - OpenAI deep research API vs Gemini vs Linkup: 2026 guide | 2,157 | new | https://www.linkup.so/blog/best-deep-research-api-in-2026-openai-gemini-and-linkup-compared |
| integrations | Linkup - Best Researcher API 2026: Deep Research APIs Compared | 1,786 | new | https://www.linkup.so/blog/best-researcher-api-in-2026-deep-research-apis-compared |
| integrations | Linkup - Web Search API Comparison 2026: What Enterprise Teams Actually Check | 3,324 | new | https://www.linkup.so/blog/best-web-search-api-in-2026-top-providers-compared |
| integrations | Linkup - Best Web Search API 2026: Enterprise Buyer's Guide | 2,150 | new | https://www.linkup.so/blog/enterprise-web-search-api-buyers-guide-2026 |
| integrations | Linkup - Why LLM websearch is inaccurate (and how to fix it) | 2,146 | new | https://www.linkup.so/blog/llm-websearch-inaccurate-fix-grounding-api-layer |
| integrations | Linkup - Perplexity Sonar API Alternative for RAG (2026) | 2,095 | new | https://www.linkup.so/blog/perplexity-sonar-api-alternative-for-rag |
| integrations | Linkup - Best Tavily Alternative 2026: Web Search APIs Compared | 2,094 | new | https://www.linkup.so/blog/tavily-alternative-web-search-api-comparison |
| integrations | Linkup - Web Search API for AI: Enterprise Buyer's Guide 2026 | 2,247 | new | https://www.linkup.so/blog/web-search-api-enterprise-buyers-guide |
| integrations | Linkup - What Is a Grounding API for AI Agents? | 2,201 | new | https://www.linkup.so/blog/what-is-a-grounding-api-for-ai-agents |
| integrations | Linkup - AI Search API Compliance: Enterprise Guide 2026 | 1,291 | new | https://www.linkup.so/blog/what-is-ai-search-api-compliance-and-what-enterprise-teams-should-demand-in-2026 |
Features
| Page type | Evidence | Source |
|---|---|---|
| features | SPARSEUP is live - Linkup's powerful open-source sparse embedding model. Try it → | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | LinkupLinkup | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Get Started | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Loading blog post... | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Linkup powers real-time web access for LightOn's secure AI platform paradigm | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Linkup Technical Staff | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | > We're excited to announce a strategic partnership with LightOn, a European leader in secure AI for sensitive data. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | We're excited to announce a strategic partnership with LightOn, a European leader in secure AI for sensitive data. LightOn is integrating Linkup's web search technology into Paradigm, its generative AI platform, to complement its advanced internal document analysis capabilities with structured, real-time access to online information, within a fully secure technology stack. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Context Is What Makes AI Agents Perform[](#db2a36dfa358) | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | While much of the market remains focused on language models, the real differentiator for enterprise AI is the quality and depth of context available to agents at runtime. LightOn has built deep expertise in the secure use of internal enterprise data. We provide the complementary layer: web access purpose-built for AI agents, delivering qualified, up-to-date sources in structured formats at speeds compatible with real-time use cases. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | With Linkup natively embedded into Paradigm, users can now design agents that query secure internal repositories and enrich their outputs with live web data — all in a single pipeline, all within a fully secure framework for data protection. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Precision Retrieval for the Most Demanding Environments[](#d1b3b33ff705) | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | LightOn serves organizations in the public sector, defense, finance, healthcare, and other regulated industries - environments where data traceability, sovereignty, and security are non-negotiable. Being selected as the web search layer for these use cases confirms what we've always believed: AI-native search requires purpose-built infrastructure, not retrofitted general-purpose tools. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | This partnership validates our ability to deliver precise, reliable retrieval at the level of rigor these ecosystems demand. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | About LightOn[](#2381aac29750) | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Founded in Paris in 2016, and the first European AI company listed on Euronext Growth, LightOn develops an enterprise AI platform designed to enable organizations to connect cutting-edge AI to their sensitive data. LightOn offers an integrated architecture built for large-scale production deployment, robust, efficient, and secure, allowing organizations to industrialize use cases in regulated environments. LightOn’s solutions are intended in particular for the finance, industrial, healthcare, defense, and public sectors. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | LightOn is listed on Euronext Growth® Paris (ISIN: FR0013230950, ticker: ALTAI-FR). The company is eligible for PEA and PEA-PME investment schemes and has been recognized as an “Innovative Company” by Bpifrance. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | To learn more: www.lighton.ai | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Give your AI agents the context they need. Whether you're building in regulated industries or scaling agentic workflows, Linkup provides the real-time web search layer your AI systems are missing. Get started with our API or talk to our team to explore what Linkup can do for your platform. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Ready to get started? | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
Pricing and plans
| Page type | Evidence | Source |
|---|---|---|
| pricing | Run 4,000 queries for free. Scale with predictability. | https://www.linkup.so/pricing |
| pricing | $0.001 - $0.006 | https://www.linkup.so/pricing |
| pricing | $0.005 - $0.006 | https://www.linkup.so/pricing |
| pricing | $0.25 - $2.50 | https://www.linkup.so/pricing |
| pricing | SOC 2 Type II included on all plans. ZDR available with the Enterprise plan. | https://www.linkup.so/pricing |
| pricing | Custom pricing models | https://www.linkup.so/pricing |
| pricing | Apply for $5000 in free credits for startups | https://www.linkup.so/pricing |
Integrations and supported platforms
| Page type | Evidence | Source |
|---|---|---|
| integrations | SPARSEUP is live - Linkup's powerful open-source sparse embedding model. Try it → | https://www.linkup.so/ |
| integrations | LinkupLinkup | https://www.linkup.so/ |
| integrations | Get Started | https://www.linkup.so/ |
| integrations | Web Search API for AI | https://www.linkup.so/ |
| integrations | Industry-leading accuracy, in your stack via one API call or deployed inside your own cloud. | https://www.linkup.so/ |
| integrations | FetchSearchResearch | https://www.linkup.so/ |
| integrations | Trusted in production by leading AI labs and global financial institutions. | https://www.linkup.so/ |
| integrations | Case study](/case-studies/blackfin-case-study) | https://www.linkup.so/ |
| integrations | Case study](/case-studies/delivers-up-to-date-web-data-legal-ai) | https://www.linkup.so/ |
| integrations | Case study](/case-studies/sales-enablement-enriched-pipeline-real-time-intent) | https://www.linkup.so/ |
| integrations | Case study](/case-studies/sales-enablement-enriched-pipeline-real-time-intent)[ | https://www.linkup.so/ |
| integrations | One API for all web data | https://www.linkup.so/ |
| integrations | Take full control of search. Tune the index, pick the sources, set the freshness. | https://www.linkup.so/ |
| integrations | Fetchretrieve information from a web page | https://www.linkup.so/ |
| integrations | Searchsub-second results with state-of-the-art accuracy | https://www.linkup.so/ |
| integrations | Researchin-depth results for complex research | https://www.linkup.so/ |
| integrations | Web search built for AI applications. Get sourced, cited answers with full-text snippets from across the web. Fast, accurate, and grounded in real data from trusted sources. | https://www.linkup.so/ |
| integrations | Get StartedAPI docs | https://www.linkup.so/ |
| integrations | PythonNode.jscURL | https://www.linkup.so/ |
| integrations | from linkup import LinkupClient | https://www.linkup.so/ |
Product and company updates
No supporting public-page evidence was collected for this category.
Rank tracking
Persistent keyword baselines and position movement.
This analysis created the first position baseline at 2026-10-22T08:54:09.911Z. Movement appears after the next fresh analysis using the same location and language.
Features
Features and capabilities
Core functions and evidence-backed product capabilities.
| Capability | What it does |
|---|---|
| Web Search API | Provides real-time web search results via a single API call, designed for AI applications S41. |
| Deep Research | Offers asynchronous deep research capabilities for complex queries, with results in 1-10 minutes S77. |
| Custom Indexes | Allows creation of fully customized data indexes tailored to internal data and taxonomy S9. |
| Enterprise Deployment | Supports deployment in isolated, secure environments, including private cloud or on-premises S9. |
| Access Control | Manages roles, permissions, and access control across teams and departments S9. |
| Dedicated Dashboards | Provides dashboards tailored to KPIs and operational workflows S9. |
| Premium Support | Offers dedicated technical and change management support S9. |
Integrations and ecosystem
Connected products, exports, APIs, and workflow compatibility.
| Integration or interface | Type | What it enables |
|---|---|---|
| OpenAI SDK wrapper | Integration | Allows using Linkup with the OpenAI SDK S41. |
| LangChain | Integration | Integrates with LangChain for building LLM applications S41. |
| CrewAI | Integration | Works with CrewAI for agent-based workflows S41. |
| API | API | Provides a web search API for AI applications S41. |
| Python client | SDK | Offers a Python client for easy integration S41. |
Pricing
Pricing and plans
Published plans, free access, trials, credits, and pricing limitations.
| Plan or offer | Verified price and billing | Included | Limits |
|---|---|---|---|
| Search | $0.005–$0.006 per request, pay as you go S77 | Fast, standard, and deep search S77 | 1–3 s latency S77 |
| Fetch | $0.001–$0.006 per request, pay as you go S77 | Not established | Under 2 s latency S77 |
| Research | $0.25–$2.50 per request, pay as you go S77 | Asynchronous deep research S77 | 1–10 min latency S77 |
| Enterprise | Contact sales, custom S77 | Zero data retention, private environment, custom indexes S77 | Not established |
| Free tier | 4,000 free queries S77 | Not established | Not established |
Competition
Competitive landscape
Domains competing for the same organic search demand.
Sampled competitors
| Competitor | First-page appearances | Sampled queries | Average position | Queries observed |
|---|---|---|---|---|
| play.google.com | 4 | 1 | 5.3 | link up application |
| data.linkup.com | 1 | 1 | 1 | linkup |
| linkup.com | 1 | 1 | 1 | link up application |
| theirstack.com | 1 | 1 | 2 | linkup |
| linkupcareers.com | 1 | 1 | 2 | link up application |
| linkupapp.io | 1 | 1 | 3 | linkup |
| linkupconsultants.com | 1 | 1 | 4 | linkup |
| facebook.com | 1 | 1 | 5 | linkup |
| app.link.com | 1 | 1 | 5 | link up application |
| infotoday.com | 1 | 1 | 6 | linkup |
Website intelligence — Collected evidence
Customers, testimonials, and first-party review claims
No supporting public-page evidence was collected for this category.
Independent review sources discovered
No links to supported independent review platforms were discovered on the collected pages.
AI visibility
Measured ChatGPT and Google AI mentions with cited sources.
AI-assistant referral traffic
- Estimated current generative-AI referral share: 3.8%
| Month | Traffic share | Source |
|---|---|---|
| — | — | All AI assistants |
Website intelligence — Collected evidence
Site-stated AI capabilities
| Page type | Evidence | Source |
|---|---|---|
| integrations | The Web Search API for AI. Used by McKinsey, SNCF, Cohere, Legora, Polymarket, and Artisan AI. #1 on OpenAI's SimpleQA. | https://www.linkup.so/ |
| features | Linkup powers real-time web access for LightOn's secure AI platform paradigm | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | > We're excited to announce a strategic partnership with LightOn, a European leader in secure AI for sensitive data. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | We're excited to announce a strategic partnership with LightOn, a European leader in secure AI for sensitive data. LightOn is integrating Linkup's web search technology into Paradigm, its generative AI platform, to complement its advanced internal document analysis capabilities with structured, real-time access to online information, within a fully secure technology stack. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | While much of the market remains focused on language models, the real differentiator for enterprise AI is the quality and depth of context available to agents at runtime. LightOn has built deep expertise in the secure use of internal enterprise data. We provide the complementary layer: web access purpose-built for AI agents, delivering qualified, up-to-date sources in structured formats at speeds compatible with real-time use cases. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | LightOn serves organizations in the public sector, defense, finance, healthcare, and other regulated industries - environments where data traceability, sovereignty, and security are non-negotiable. Being selected as the web search layer for these use cases confirms what we've always believed: AI-native search requires purpose-built infrastructure, not retrofitted general-purpose tools. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Founded in Paris in 2016, and the first European AI company listed on Euronext Growth, LightOn develops an enterprise AI platform designed to enable organizations to connect cutting-edge AI to their sensitive data. LightOn offers an integrated architecture built for large-scale production deployment, robust, efficient, and secure, allowing organizations to industrialize use cases in regulated environments. LightOn’s solutions are intended in particular for the finance, industrial, healthcare, defense, and public sectors. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Give your AI agents the context they need. Whether you're building in regulated industries or scaling agentic workflows, Linkup provides the real-time web search layer your AI systems are missing. Get started with our API or talk to our team to explore what Linkup can do for your platform. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Build reliable, scalable AI systems with Linkup. Start for free or talk to our team about your use case. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Build reliable, scalable AI systems with Linkup. Start for free or talk to our team about your use case. | https://www.linkup.so/case-studies/h-company-agentic-platform-with-linkup |
| features | Web Search API for Enterprise AI | https://www.linkup.so/product/enterprise |
| features | For enterprise AI teams who face real consequences when the model is wrong. | https://www.linkup.so/product/enterprise |
| features | Ensure secure access to the web for your AI products. Read the security docs | https://www.linkup.so/product/enterprise |
| features | AI applications are complex. These answers cover the basics. Want to go deeper? Talk to our team. | https://www.linkup.so/product/enterprise |
| features | Any developer or AI team that needs high-quality, structured web data to ground their models in real-world knowledge: agents, RAG pipelines, or any LLM-powered application. | https://www.linkup.so/product/enterprise |
| features | BlackFin built a AI Driven strategy for deal sourcing & investment in analysis, leveraging Web search API. Their stack qualifie thousands of weekly LinkedIn signals, enrich their CRM, and generate automated news briefings. | https://www.linkup.so/product/enterprise |
| features | Linkup powers real-time web access for LightOn's secure AI platform paradigm | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | > We're excited to announce a strategic partnership with LightOn, a European leader in secure AI for sensitive data. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | We're excited to announce a strategic partnership with LightOn, a European leader in secure AI for sensitive data. LightOn is integrating Linkup's web search technology into Paradigm, its generative AI platform, to complement its advanced internal document analysis capabilities with structured, real-time access to online information, within a fully secure technology stack. | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
| features | Context Is What Makes AI Agents Perform[](#db2a36dfa358) | https://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigm |
These are first-party product claims, not independent measurements of AI-search visibility.
Marketing opportunities
Actions calculated directly from the collected evidence.
| Opportunity | Recommended action | Evidence |
|---|---|---|
| Striking-distance keyword | Move “link up app” from position 4 toward the top three. | Volume 320 · https://app.linkup.so/ |
| Important page | Strengthen the page already earning search visibility before creating an unrelated page. | https://www.linkup.so/blog/best-web-search-for-open-webui-setup-guide-and-provider-comparison · 1 sampled keywords · best position 4 |
| Competitor gap | Review the sampled queries where play.google.com appears. | 4 first-page appearances across link up application |
Website intelligence — Collected evidence
Website evidence gaps
- customers: no usable public page was collected; verify whether the site publishes this evidence.
- reviews: no usable public page was collected; verify whether the site publishes this evidence.
- changes: no usable public page was collected; verify whether the site publishes this evidence.
- identity: no usable public page was collected; verify whether the site publishes this evidence.
- technical: no usable public page was collected; verify whether the site publishes this evidence.
Trust and proof
Customers, proof, and reviews
Published proof, customer signals, and review evidence.
Independent reviews
| Platform | Page | How it was found | Note |
|---|---|---|---|
| Doolpa | Linkup Review (2026) — Best Search API for AI Agents / Doolpa | Grounded web search | the LangChain ecosystem, builders praise the documentation, the unusually clean ... queries. Recurring complaints are real, though: Deep search is genuinely expensive at €50 ... , the Pay-as-you-go tier offers no SLA, and small free credits (€ |
| Krain AI | Linkup / Krain AI | Grounded web search | 4.4 (61 reviews) ... Linkup is a web search API optimized for LLMs, AI agents, and applications. Provides fast, accurate, factual web data retrieval from authoritative sources to ground AI responses and reduce hallucinations. Offers standard and deep search modes. Raised $10M seed from Gradient. Integrated with LiteLLM and major AI frameworks. ... #### Strengths ... Low fees 54% ... Good UX 41% Fast 36% Innovative 31% Active community 23% ... #### Could Improve ... Mobile app 44% Documentation 2 |
| AIChief | Linkup Review – Cost, Use Cases & Alternatives 2026 | Grounded web search | Yet, it may not satisfy those needing deep customization. The AIChief editorial team believes it is perfect for beginners. It offers a solid foundation for basic workflow needs. Ultimately, it is a good start but not a complete solution. |
| SkillPack | Linkup — SkillPack | Grounded web search | Where to be skeptical Seed-stage — too early for ranking All benchmark claims self-reported (90.10% SimpleQA — unverified) Zero independent benchmark verification 43 GitHub stars on SDK No HN traction found |
Customer proof
| Proof type | Named customer or source | Evidence |
|---|---|---|
| Case study | Paul Plessing | customer case study — What was left was Staan and Linkup. (Tech: Just because it's from Europe, it doesn't mean it's good. A case study of AI search infra - comparing staan.ai and linkup.so) |
Independent mentions
- Linkup — # Linkup AI Native The next generation web search engine, connecting your applications and AI agents to the internet. Est 2024/ Valuation $24.2M/ Raised $13.2M/ 15 Ref Customers LinkedIn 7K/ Website/ Web traffic 34K/ FTEs 23/ HQ Fresnes, France
- Linkup / The Web Search API for AI — # Web Search API for AI Industry-leading accuracy, in your stack via one API call or deployed inside your own cloud. Trusted in production by leading AI labs and global financial institutions. ... full-text snippets from across the web. Fast,
External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.
Company, security, and trust
Ownership, policies, security signals, and public trust evidence.
| Signal | Finding | Source |
|---|---|---|
| Company and ownership | CEO & Founder at Artisan | source |
| Contact and support | Zero Data Retention means queries and results are never written to persistent storage. For regulated industries - banking, insurance, legal, healthcare, government - this is not optional. It prevents a vendor breach | source |
| Legal and privacy | Yes. Linkup is SOC 2 Type II certified, GDPR compliant, Zero Data Retention for enterprise partners. | source |
| Security and compliance | Data residency across the full sub-processor chain | source |
| Uptime and status page | 99.9% uptime, SLA-backed | source |
Every trust signal above is backed by a collected page or a registration record.
Documentation and product updates
Help resources, product guidance, and visible changes over time.
| Resource or update | Type | What is available | Date or freshness |
|---|---|---|---|
| Linkup - OpenAI deep research API vs AI modelvs Linkup: 2026 guide | Guide | Guides, comparisons, pricing breakdowns, use cases, and how-to articles. ([source](https://www.linkup.so/blog/best-deep-research-api-in-2026-openai-AI modeland-linkup-compared)) | Not dated |
| Linkup - Best Web Search API 2026: Enterprise Buyer's Guide | Guide | Guides, comparisons, pricing breakdowns, use cases, and how-to articles. (source) | Not dated |
| Linkup - Why LLM websearch is inaccurate (and how to fix it) | Guide | Guides, comparisons, pricing breakdowns, use cases, and how-to articles. (source) | Not dated |
| Linkup - Web Search API for AI: Enterprise Buyer's Guide 2026 | Guide | Guides, comparisons, pricing breakdowns, use cases, and how-to articles. (source) | Not dated |
| Linkup - Best Tavily Alternative 2026: Web Search APIs Compared | Support | Public contact and support channel. (source) | Not dated |
Not found in the collected public sources: public roadmap, changelog or release notes, status page, separate help center or knowledge base.
Technical
Technical and delivery signals
Delivery model, platforms, API, data ownership, reliability claims and release activity.
| Signal | Finding | Source |
|---|---|---|
| Delivery model (cloud, self-hosted, desktop, browser extension) | Deployable in your stack or inside your own cloud S9. | S9 |
| Platforms and apps | Web-based API S41. | S41 |
| API and extensibility (API, SDK, webhooks, MCP, plugins) | Provides a web search API and Python client S41. | S41 |
| Data ownership and export | Run the full indexing layer inside your own infrastructure for maximum control S41. | S41 |
| Performance and reliability claims | 99.9% uptime, SLA-backed S41. | S41 |
| Release activity | Not published on the collected pages. | — |
Measured infrastructure
Domain, certificate, and hosting signals, measured directly.
| Signal | Finding |
|---|---|
| First archived | 2024-05-01 — web archive |
| TLS certificate | Let's Encrypt, valid, expires 2026-12-08 |
| Security headers | HSTS |
| Headers not served | CSP, X-Content-Type-Options, X-Frame-Options, Referrer-Policy |
| Server header | Vercel |
| Mail handled by | smtp.google.com |
| Nameservers | ns200.anycast.me, dns200.anycast.me |
Not measurable: rdap: no RDAP server published for .so. A gap here means the lookup was unavailable, not that the finding is negative.
Technical site audit
A bounded multi-page crawl with page-level issues and URLs.
Scout — Bounded technical crawl
- Pages crawled: 15 of 15 maximum
- Technical health: 98/100
- Critical issues: 0
- Warnings: 7
- Notices: 1
Issues
| Severity | Issue | Value | Affected URL |
|---|---|---|---|
| notice | Meta description length should be reviewed | 45 | https://www.linkup.so/pricing |
| warning | Title length should be reviewed | 69 | https://www.linkup.so/case-studies/blackfin-case-study |
| warning | Title length should be reviewed | 72 | https://www.linkup.so/case-studies/sales-enablement-enriched-pipeline-real-time-intent |
| warning | Page should have one primary H1 | 2 | https://www.linkup.so/contact |
| warning | Duplicate title in audit sample | 2 | https://www.linkup.so/ |
| warning | Duplicate title in audit sample | 2 | https://www.linkup.so/ |
| warning | Duplicate meta description in audit sample | 2 | https://www.linkup.so/ |
| warning | Duplicate meta description in audit sample | 2 | https://www.linkup.so/ |
Crawled pages
| Status | Title | H1s | Words | Response | URL |
|---|---|---|---|---|---|
| 200 | Linkup \ | The Web Search API for AI | 1 | 649 | 74 ms |
| 200 | Linkup \ | The Web Search API for AI | 1 | 649 | 33 ms |
| 200 | Linkup - Pricing | 1 | 234 | 44 ms | https://www.linkup.so/pricing |
| 200 | Linkup - Automated Deal Sourcing and Investment Intelligence at Scale | 1 | 1100 | 212 ms | https://www.linkup.so/case-studies/blackfin-case-study |
| 200 | Linkup - Legal AI Case Study | 1 | 856 | 204 ms | https://www.linkup.so/case-studies/delivers-up-to-date-web-data-legal-ai |
| 200 | Linkup - How Artisan leverage Linkup web search API for sales enablement | 1 | 1195 | 163 ms | https://www.linkup.so/case-studies/sales-enablement-enriched-pipeline-real-time-intent |
| 200 | Linkup - Contact | 2 | 175 | 170 ms | https://www.linkup.so/contact |
| 200 | Linkup - Linkup has achieved SOTA performance | 1 | 1316 | 28 ms | https://www.linkup.so/blog/linkup-establishes-sota-performance-on-simpleqa |
| 200 | Linkup - Benchmarks | 1 | 645 | 211 ms | https://www.linkup.so/benchmarks |
| 200 | Linkup - Enterprise | 1 | 554 | 22 ms | https://www.linkup.so/product/enterprise |
| 200 | Linkup - Blog | 1 | 3281 | 41 ms | https://www.linkup.so/blog |
| 200 | Linkup - Case Studies | 1 | 226 | 185 ms | https://www.linkup.so/case-studies |
| 200 | Linkup - About | 1 | 280 | 29 ms | https://www.linkup.so/about |
| 200 | Linkup - Careers | 1 | 252 | 529 ms | https://www.linkup.so/careers |
| 200 | Linkup - Terms of Use | 1 | 5685 | 347 ms | https://www.linkup.so/terms-of-use |
This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.
Search Console and Analytics
First-party search and behavioral data connection state.
Modeled acquisition channels
| Channel | Estimated share |
|---|---|
| direct | 43.4% |
| search | 28.6% |
| search organic | 23.2% |
| search paid | 5.4% |
| social | 16.1% |
| social organic | 12.4% |
| social paid | 3.6% |
| referrals | 6.4% |
| paid referrals | 1.8% |
| 0.0% | |
| gen ai | 3.8% |
| affiliate | 0.0% |
| other | 0.0% |
First-party connections
| Integration | Status | Data available after connection |
|---|---|---|
| Google Search Console | Not connected | Clicks, impressions, CTR, average position, queries, pages, countries, and devices |
| Google Analytics | Not connected | Organic sessions, engagement, landing pages, conversions, geography, and devices |
No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.
Limits and method
Limitations and open questions
Known constraints and missing evidence from the collected pages.
The collected pages do not mention specific competitors by name, but they do compare Linkup to other providers in blog posts S116 S124. Evidence gaps include lack of detailed customer counts, specific security certifications beyond SOC 2, and detailed uptime history. Open questions remain about the exact pricing for enterprise plans and the full scope of integrations.
Sources, method, and limitations
Evidence inventory, collection method, provider use, and constraints.
This report is based on 15 collected pages from linkup.so, including the homepage, pricing, enterprise, about, case studies, and blog posts. The evidence catalog includes 15 static pages and 8 rendered pages. External proof search was enabled but only one request was made. The report relies on first-party evidence from the collected pages; external search results were not used to verify claims.
- Documentationhttps://www.linkup.so/Verified
- Official Websitehttps://www.linkup.so/aboutVerified
- Official Websitehttps://www.linkup.so/product/enterpriseVerified
- Pricing Pagehttps://www.linkup.so/pricingVerified
- Official Websitehttps://www.linkup.so/blog/linkup-powers-real-time-web-access-for-lighton-s-secure-ai-platform-paradigmVerified
- Official Websitehttps://www.linkup.so/case-studies/h-company-agentic-platform-with-linkupVerified
- Documentationhttps://www.linkup.so/blog/best-deep-research-api-in-2026-openai-gemini-and-linkup-comparedVerified
- Documentationhttps://www.linkup.so/blog/best-researcher-api-in-2026-deep-research-apis-comparedVerified
- Documentationhttps://www.linkup.so/blog/best-web-search-api-in-2026-top-providers-comparedVerified
- Documentationhttps://www.linkup.so/blog/cheapest-ai-search-api-benchmarkVerified
- Documentationhttps://www.linkup.so/blog/enterprise-web-search-api-buyers-guide-2026Verified
- Documentationhttps://www.linkup.so/blog/llm-websearch-inaccurate-fix-grounding-api-layerVerified
- Documentationhttps://www.linkup.so/blog/perplexity-sonar-api-alternative-for-ragVerified
- Documentationhttps://www.linkup.so/blog/tavily-alternative-web-search-api-comparisonVerified
- Documentationhttps://www.linkup.so/blog/web-search-api-enterprise-buyers-guideVerified
- Review Sitehttps://doolpa.com/article/linkup-search-apiVerified
- Review Sitehttps://airdrop.krain.ai/app/6641Verified
- Review Sitehttps://aichief.com/ai-business-tools/linkup/Verified
- Review Sitehttps://www.skillpack.co/solutions/linkupVerified
- Articlehttps://www.linkedin.com/posts/paul-plessing_tech-just-because-its-from-europe-it-doesnt-activity-7425170727189897217-nnTnVerified
- Articlehttps://www.airframe.ai/product/linkup-so/analysisVerified