Overview
Summary
The useful answer before the supporting detail.
Zilliz Cloud is a fully managed vector database service built on the open-source Milvus project, designed for high-performance similarity search and AI data operations at scale S69. It is used by AI teams to power applications such as semantic search, RAG, and AI agents, solving the problem of managing complex vector data infrastructure S1. The main practical value is delivering reliable, cost-effective vector search with flexible deployment options and a free tier to get started S1.
Product identity and positioning
Name, category, positioning, audience, and first-party claims.
- Identity: Zilliz is the provider of Zilliz Cloud, a fully managed vector database service, and the creator of the open-source Milvus vector database S1.
- Core purpose: It solves the problem of managing complex vector data infrastructure for AI applications S1.
- Intended users: AI teams and enterprises building AI-powered applications S1.
- Product scope: Zilliz Cloud is a managed service, while Milvus is the open-source vector database that powers it S21.
- Positioning: Zilliz positions itself as delivering the most performant and cost-effective vector database for AI at any scale S1.
- Claimed distinction: It is built by the original creators of Milvus, the world's most popular open-source vector database S1.
Use cases and audiences
Who the product serves and the jobs it is designed to handle.
| Audience | Practical use case |
|---|---|
| AI teams | Build RAG applications with semantic search and context-aware retrieval S11. |
| Enterprises | Deploy AI applications with multi-region replication and failover for high availability S69. |
| Developers | Use Python SDK to build semantic similarity search S11. |
| Data scientists | Perform approximate nearest neighbor searches with Knowhere, integrated into Milvus S13. |
Traffic and search
Search summary
The useful answer before the supporting detail.
Zilliz offers a fully managed Vector Lakebase powered by Milvus, unifying real-time vector search, lake-scale discovery, and AI data operations. Available across AWS, Google Cloud, and Azure regions worldwide. zilliz.com: an estimated 130,173 total monthly visits and about 12,082 monthly organic visits across 4,557 ranking keywords. Scout crawled 15 pages and measured a technical health score of 99/100.
- Total traffic (modeled): 130,173 monthly visits across all channels.
- Organic search traffic (estimated): 12,082 monthly visits from search.
- Strongest sampled ranking: autoindex at position 1.
- Leading page in the collected evidence: https://docs.zilliz.com/docs/autoindex-explained.
- Closest measured organic competitor: reddit.com, appearing 2 times in the sampled first-page SERPs.
- Technical crawl: 15 pages, health score 99/100.
Domain performance
Modeled total traffic, six-month trend, engagement, countries, and domain identity.
Total website traffic
| Month | Modeled visits |
|---|---|
| 2026-04 | 187,050 |
| 2026-05 | 174,285 |
| 2026-06 | 159,543 |
| 2026-07 | 151,562 |
| 2026-08 | 141,033 |
| 2026-09 | 130,173 |
Top visitor countries
| Country | Name | Traffic share |
|---|---|---|
| US | United States | 13.7% |
| CN | China | 9.2% |
| JP | Japan | 5.5% |
| UA | Ukraine | 4.8% |
| IN | India | 4.3% |
Domain identity
| Signal | Value |
|---|---|
| Registered | Feb 12, 2015 |
| Last changed | Feb 13, 2026 |
| Expires | Feb 12, 2027 |
| WHOIS server | whois.verisign-grs.com |
| DNSSEC | Not signed |
| Nameservers | NS27.DOMAINCONTROL.COM, NS28.DOMAINCONTROL.COM |
Website capture

Organic keywords
Top keywords and an independent Google result page.
Top organic keywords
| Keyword | Volume | CPC | Estimated value |
|---|---|---|---|
| ai | 8,737,720 | $0.53 | $830 |
| zilliz | 2,210 | $0.75 | $680 |
| deepseek | 12,538,150 | $0.44 | $320 |
| milvus | 15,960 | $1.50 | $310 |
| create an ai rag model | 310 | $0.00 | $290 |
Independent Google result page
Query: autoindex
| Position | Title | URL | Description |
|---|---|---|---|
| 1 | Module ngx_http_autoindex_module | https://nginx.org/en/docs/http/ngx_http_autoindex_module.html | The ngx_http_autoindex_module module processes requests ending with the slash character (' / ') and produces a directory listing. |
| 2 | AUTOINDEX Explained | Cloud | Zilliz Cloud Developer Hub | https://docs.zilliz.com/docs/autoindex-explained | AUTOINDEX is a proprietary index type available on Zilliz Cloud that can help you achieve better search performance. Whenever you want to index a vector field ... |
| 3 | Autoindex - Index | https://knowledgecenter.docuware.com/docs/autoindex | Autoindex can monitor and change the index data of archived documents. In DocuWare Administration, it was necessary to specify the source file cabinet as a ... |
| 4 | AutoIndex: Learning Representation Programs for Retrieval | https://arxiv.org/html/2607.18603v1 | AutoIndex, a framework for learning representation programs: searches over programs that slice, enrich, normalize, reweight, or reorganize ... |
| 5 | Android Apps by AutoIndex on Google Play | https://play.google.com/store/apps/developer?id=AutoIndex&hl=en_US | Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across your devices. |
| 6 | AutoIndex is a PHP folder listing script that makes a table ... | https://github.com/BeitDina/AutoIndex | AutoIndex is a PHP folder listing script that makes a table that lists the files in a directory, and lets users access the files and subdirectories. |
| 7 | mod_autoindex - Apache HTTP Server Version 2.4 | https://httpd.apache.org/docs/current/mod/mod_autoindex.html | Generates directory indexes, automatically, similar to the Unix ls command or the Win32 dir shell. A file located in that directory, typically called index.html |
| 8 | eAutoindex | https://www.eautoindex.ch/ | eautoindex steht für die Abfrage von Fahrzeughaltern aus allen teilnehmenden Kantonen zur Verfügung |
| 9 | Nginx Autoindex | https://stackoverflow.com/questions/70091793/nginx-autoindex | I have a web application running on NGINX and wanted to do some indexing. Basically, the structure is like this: -2021 --Jan ---index.html --Feb ---index.html ... |
| 10 | autoindex Plugin | https://www.dokuwiki.org/plugin:autoindex | This plugin lists all pages in the current namespace by their first heading, sorting them into sections named after the first character of ... |
Important pages
Pages earning the most estimated search traffic in the sample.
Rank tracking
Persistent keyword baselines and position movement.
This analysis created the first position baseline at 2026-10-19T15:47:06.702Z. 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 |
|---|---|
| Vector similarity search | Store, index, and search billion-scale unstructured data through high-dimensional vector embeddings S13. |
| Multiple index types | Supports HNSW, DiskANN, Quantization, Binary, and other index types, optimized for CPU and GPU S21. |
| Hybrid search | Supports multiple search types including top-K, range ANN, sparse and dense vectors, multi-vector, and grouping S21. |
| Managed service | Fully managed on Zilliz Cloud, with features like backup, restore, and monitoring S1 S103. |
| Multi-tenancy | Supports multi-tenancy and metadata filtering S21. |
| Data import | High-speed data import and bulk import jobs for indexing millions of rows within hours S103 S136. |
| CLI and GUI tools | Provides an official CLI for management, search, and analytics, and Attu, a GUI for Milvus S69 S13. |
Integrations and ecosystem
Connected products, exports, APIs, and workflow compatibility.
| Integration or interface | Type | What it enables |
|---|---|---|
| LangChain | Integration | Build LLM applications with semantic search, RAG, and context-aware retrieval S11. |
| Voyage AI | Integration | Power semantic search and multimodal retrieval with embedding models S11. |
| Cohere | Integration | Power semantic search and question-answering with multilingual embeddings S11. |
| Prometheus | Integration | Monitor Zilliz Cloud metrics in real-time S11. |
| Datadog | Integration | Monitor, visualize, and optimize vector database performance S11. |
| Python SDK | SDK | Build indexes, perform vector searches, and handle data operations S13. |
| RESTful APIs | API | Control and data plane operations S103. |
| ChatGPT Retrieval Plugin | Integration | Use with Zilliz Cloud & Milvus for more accurate answers S11. |
Pricing
Pricing and plans
Published plans, free access, trials, credits, and pricing limitations.
| Plan or offer | Verified price and billing | Included | Limits |
|---|---|---|---|
| Free | $0 per month S103 | Limited usage S103 | Limited S103 |
| Standard | From $0 serverless; from $126/GB/month dedicated S103 | Core APIs S103 | Not established |
| Enterprise | From $197 per month (dedicated) S103 | SSO, RBAC, audit logs, private endpoints S103 | Not established |
| Business Critical | Contact sales S103 | HIPAA-eligible S103 | Not established |
| Trial | 30-day free trial on Standard and Enterprise S103 | Not established | Not established |
Competition
Alternative tools
Named from this report, then each website opened and checked before it is shown.
4 verified
Competitive landscape
Domains competing for the same organic search demand.
Sampled competitors
| Competitor | First-page appearances | Sampled queries | Average position | Queries observed |
|---|---|---|---|---|
| reddit.com | 2 | 2 | 3 | autoindex, approximate vs exact |
| quora.com | 1 | 1 | 1 | approximate vs exact |
| sourceforge.net | 1 | 1 | 2 | autoindex |
| or.stackexchange.com | 1 | 1 | 2 | approximate vs exact |
| imaging.ok.gov | 1 | 1 | 3 | autoindex |
| en.wikipedia.org | 1 | 1 | 3 | approximate vs exact |
| freepascal.org | 1 | 1 | 4 | autoindex |
| math.net | 1 | 1 | 4 | approximate vs exact |
| github.com | 1 | 1 | 5 | autoindex |
| play.google.com | 1 | 1 | 6 | autoindex |
Backlink profile
Authority and referring-domain signals.
Backlink comparison profile
- Domain rating: 73/100
- Backlinks: 236,403
- Referring domains: 6,724
- Dofollow backlinks: 87.0%
- Dofollow referring domains: 73.0%
Collection decision
The Scout search index remains intentionally excluded from automatic Scout analysis. This Scout traffic model profile costs 5 credits (0.5 cents) and is included in the first comparison run so its usefulness can be judged before the recurring collection is finalized.
AI visibility
Measured ChatGPT and Google AI mentions with cited sources.
AI-assistant referral traffic
- Estimated current generative-AI referral share: 0.9%
| Month | Traffic share | Source |
|---|---|---|
| — | — | All AI assistants |
Marketing opportunities
Actions calculated directly from the collected evidence.
| Opportunity | Recommended action | Evidence |
|---|---|---|
| Competitor gap | Review the sampled queries where reddit.com appears. | 2 first-page appearances across autoindex, approximate vs exact |
Trust and proof
Customers, proof, and reviews
Published proof, customer signals, and review evidence.
Independent reviews
No citation-grounded independent review links were found.
Customer proof
No named customers, testimonials, or customer case studies were found.
Independent mentions
- Zilliz Vector Lakebase for Enterprise AI, Powered by Milvus — Zilliz Vector Lakebase for Enterprise AI, Powered by Milvus ... # The Vector Lakebase for AI ... Beyond vector databases — real-time serving, iterative discovery, and batch analytics on a single source of truth, each at the right cost, at hundred-billion data scale. ... Built by the creators of Milvus. ... Zilliz offers a fully managed Vector Lakebase powered by Milvus, unifying real-time vector search, lake-scale discovery, and AI data operations. ... Built on a deep understanding of large-scal
- Zilliz Vector Lakebase for Enterprise AI, Powered by Milvus AI visibility score: 92/100 / RankRoot — Zilliz offers a fully managed Vector Lakebase powered by Milvus, unifying real-time vector search, lake-scale discovery, and AI data operations. Available across AWS, Google Cloud, and Azure regions ... spec, MCP server or API docs discovered. AI agents
- zilliz.com at WI. Zilliz Vector Lakebase for Enterprise AI, Powered by Milvus — #### About Website Updated: May 15, 2026 Zilliz Vector Lakebase for Enterprise AI, Powered by Milvus Zilliz offers a fully managed Vector Lakebase powered by Milvus, unifying real-time vector search, lake-scale discovery, and AI data operations.
- Zilliz Vector Lakebase for Enterprise AI, — zilliz.com Trust Score & Analysis / Bitverzo — ### Google SERP Preview Zilliz Vector Lakebase for Enterprise AI, Powered by Milvus https://zilliz.com Zilliz offers a fully managed Vector Lakebase powered by Milvus, unifying real-time vector search, lake-scale discovery, and AI data operations.
- Zilliz Vector Lakebase for... - AEO Score 7.1/10 / Engagemii — describes itself simply: "Zilliz is the company behind Milvus, the open-source vector database ... and Zilliz Cloud, a fully managed vector database for building AI and ... ." To AI engines like ChatGPT and Perplexity it is one of the more visible
- Zilliz AI visibility in Search & Vector Databases — , Zilliz offers two primary products: the open-source Milvus for self-managed deployments ... vector database service built on Milvus. Zilliz Cloud is available on AWS, ... . Zilliz is named a Leader in the Forrester Wave Vector Database Providers
- Zilliz - BS Training Example as part of Software, SaaS & Tech Products — Zilliz offers a fully managed Vector Lakebase powered by Milvus, unifying real-time vector search, lake-scale discovery, and AI data operations. ... real-time serving, iterative discovery, and batch analytics on a single source of truth, each at the right
- zilliz.com uses CardinalCommerce and 22 more technologies / TechLeads — Zilliz Vector Lakebase for Enterprise AI, Powered by Milvus Zilliz Zilliz offers a fully managed Vector Lakebase powered by Milvus, unifying real-time vector search, lake-scale discovery, and AI data operations. Available across AWS, Google Cloud, and
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 | Jeffrey WangCo-Founder | source |
| Contact and support | (Contact us for larger needs.) / Configurable auto-scaling | source |
| Legal and privacy | SOC 2 Type II and ISO/IEC 27001 compliant, GDPR ready | source |
| Security and compliance | Built-in encryption for data in transit and at rest | source |
| Uptime and status page | Over the past year, we’ve collaborated closely with organizations across various industries, including healthcare, finance, and legal services, as well as other highly regulated sectors. Their feedback has been clear: wh | source |
| Domain registered | 2015-02-12 | — |
| Domain expires | 2027-02-12 | — |
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 |
|---|---|---|---|
| Zilliz Cloud List Price: Official SKU & Usage Rates | Guide | View the official Zilliz Cloud list prices and pricing details for compute, storage, and data transfer. Explore SKU-level usage rates to estimate costs for your deployments. (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) | Fully managed on Zilliz Cloud, with self-hosted options via Milvus S69 S135. | S69 S135 |
| Platforms and apps | Web-based service; SDKs for Python, Java, Go, and Node.js S103. | S103 |
| API and extensibility (API, SDK, webhooks, MCP, plugins) | RESTful APIs and SDKs in multiple languages S103. | S103 |
| Data ownership and export | Data stays in your VPC S69. | S69 |
| Performance and reliability claims | Multi-region deployment with replication and failover for high availability S69. | S69 |
| Release activity | Not published on the collected pages. | — |
Measured infrastructure
Domain, certificate, and hosting signals, measured directly.
| Signal | Finding |
|---|---|
| Domain registered | 2015-02-12 — GoDaddy.com, LLC |
| Domain expires | 2027-02-12 |
| TLS certificate | Amazon, valid, expires 2027-05-04 |
| Security headers | CSP, X-Content-Type-Options, X-Frame-Options |
| Headers not served | HSTS, Referrer-Policy |
| Server header | nginx |
| Mail handled by | aspmx.l.google.com, alt2.aspmx.l.google.com |
| Nameservers | ns28.domaincontrol.com, ns27.domaincontrol.com |
Not measurable: wayback: rate limited by archive.org, ladder stopped after 1 probe(s); rdap: exceeded the overall budget; wayback: exceeded the overall budget; tls: exceeded the overall budget; dns: exceeded the overall budget; headers: exceeded the overall budget. 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: 99/100
- Critical issues: 0
- Warnings: 2
- Notices: 4
Issues
| Severity | Issue | Value | Affected URL |
|---|---|---|---|
| notice | Meta description length should be reviewed | 209 | https://zilliz.com/ |
| warning | Title length should be reviewed | 78 | https://zilliz.com/pricing |
| notice | Meta description length should be reviewed | 201 | https://zilliz.com/pricing |
| notice | Meta description length should be reviewed | 173 | https://zilliz.com/pricing/pricing-guide |
| warning | Title length should be reviewed | 67 | https://zilliz.com/blog/introduce-business-critical-plan |
| notice | Meta description length should be reviewed | 31 | https://zilliz.com/learn |
Crawled pages
| Status | Title | H1s | Words | Response | URL |
|---|---|---|---|---|---|
| 200 | Zilliz Vector Lakebase for Enterprise AI, Powered by Milvus | 1 | 1006 | 52 ms | https://zilliz.com/ |
| 200 | Zilliz Cloud: Fully Managed Vector Lakebase for Enterprise AI | 1 | 1594 | 40 ms | https://zilliz.com/cloud |
| 200 | Milvus: Open-Source Vector Database Built by Zilliz | 1 | 1132 | 15 ms | https://zilliz.com/what-is-milvus |
| 200 | Zilliz vs Milvus, Comparing Features | 1 | 1719 | 40 ms | https://zilliz.com/zilliz-vs-milvus |
| 200 | From Vector Database to Vector Lakebase - Zilliz blog | 1 | 2796 | 44 ms | https://zilliz.com/blog/from-vector-database-to-vector-lakebase |
| 200 | Zilliz Cloud BYOC, securely deployed data in your own network | 1 | 1054 | 15 ms | https://zilliz.com/bring-your-own-cloud |
| 200 | Zero Hassle Vector Migration- Zilliz Migration Service | 1 | 1277 | 17 ms | https://zilliz.com/zilliz-migration-service |
| 200 | VectorDBBench: An Open-Source VectorDB Benchmark Tool | 1 | 302 | 19 ms | https://zilliz.com/vdbbench-leaderboard |
| 200 | The Vector Database Integration Hub - Zilliz | 1 | 859 | 21 ms | https://zilliz.com/product/integrations |
| 200 | Open Source Vector Database & More \ | Zilliz | 1 | 1081 | 23 ms |
| 200 | Zilliz Cloud Pricing - Fully Managed Vector Database for AI & Machine Learning | 1 | 1619 | 26 ms | https://zilliz.com/pricing |
| 200 | Zilliz Cloud List Price: Official SKU & Usage Rates | 1 | 854 | 19 ms | https://zilliz.com/pricing/pricing-guide |
| 200 | Create AI Applications with Zilliz Cloud for Free | 1 | 563 | 17 ms | https://zilliz.com/zilliz-cloud-free-tier |
| 200 | Zilliz Cloud Business Critical Plan for Enterprise AI - Zilliz blog | 1 | 2249 | 18 ms | https://zilliz.com/blog/introduce-business-critical-plan |
| 200 | Zilliz Learn | 1 | 1119 | 14 ms | https://zilliz.com/learn |
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 | 39.1% |
| search | 37.7% |
| search organic | 24.6% |
| search paid | 13.2% |
| social | 3.1% |
| social organic | 3.0% |
| social paid | 0.1% |
| referrals | 17.9% |
| paid referrals | 0.3% |
| 0.3% | |
| gen ai | 0.9% |
| affiliate | 0.6% |
| 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. Evidence gaps include lack of detailed security certifications (beyond HIPAA eligibility), uptime SLAs, and independent review ratings. Open questions remain about actual performance benchmarks and customer satisfaction beyond vendor-published testimonials.
Sources, method, and limitations
Evidence inventory, collection method, provider use, and constraints.
This report is based on 15 collected pages from zilliz.com, including product, pricing, customer, and documentation pages. The evidence catalog includes static and rendered page captures, with external proof search enabled but not used. Limitations include reliance on vendor-published information and absence of third-party review data.
- Official Websitehttps://zilliz.com/Verified
- Official Websitehttps://zilliz.com/aboutVerified
- Official Websitehttps://zilliz.com/product/integrationsVerified
- Official Websitehttps://zilliz.com/product/open-source-vector-databaseVerified
- Official Websitehttps://zilliz.com/what-is-milvusVerified
- Pricing Pagehttps://zilliz.com/pricingVerified
- Pricing Pagehttps://zilliz.com/blog/introduce-business-critical-planVerified
- Pricing Pagehttps://zilliz.com/pricing/pricing-guideVerified
- Pricing Pagehttps://zilliz.com/pricing/unlimited-calculatorVerified
- Official Websitehttps://zilliz.com/blog/announcing-the-general-availability-of-zilliz-cloud-byoc-on-google-cloud-platformVerified
- Official Websitehttps://zilliz.com/customers/music-streaming-platformVerified
- Official Websitehttps://zilliz.com/solution/ragVerified
- Official Websitehttps://zilliz.com/customersVerified
- Official Websitehttps://zilliz.com/customers/123rfVerified
- Official Websitehttps://zilliz.com/customers/airtableVerified
- Articlehttps://getrankroot.com/site/zilliz.comVerified
- Articlehttps://website.informer.com/zilliz.comVerified
- Articlehttps://bitverzo.com/report/zilliz.comVerified
- Articlehttps://engagemii.com/aeo/brands/zillizVerified
- Articlehttps://devtune.ai/verticals/search-vector-databases/zillizVerified
- Articlehttps://understandbusinesslikeai.com/mco-training-library/software-saas-tech-products/zilliz-com/Verified
- Articlehttps://techleads.fyi/ar/lookup/zilliz.comVerified
- Articlehttps://io.traffine.com/en/articles/vector-dbVerified
- Articlehttps://instantdomainsearch.com/de/domain-verzeichnis/zilliz.comVerified