Overview
Summary
The useful answer before the supporting detail.
Diigo is a multi-tool for personal knowledge management that helps users bookmark, annotate, and archive web content S1. It is used by researchers, students, and professionals who need to manage large amounts of online information S1. Diigo solves the problem of lost or broken links by storing resources with annotations intact, accessible from anywhere S1 S24.
Product identity and positioning
Name, category, positioning, audience, and first-party claims.
- Identity: Diigo is a web-based bookmarking and annotation tool for personal knowledge management S1.
- Core purpose: It streamlines the information workflow from browsing and reading to annotating, storing, and sharing S1.
- Intended users: Researchers, students, teachers, and professionals who consume lots of online information S1.
- Product scope: A multi-tool that includes bookmarking, highlighting, sticky notes, archiving, and outliner features S24.
- Positioning: Diigo positions itself as a powerful research tool and knowledge-sharing community S24.
- Claimed distinction: It claims to preserve online resources with annotations forever, even if the original source disappears S24.
Use cases and audiences
Who the product serves and the jobs it is designed to handle.
| Audience | Practical use case |
|---|---|
| Researchers | Collect and annotate sources for papers, keeping them accessible even if original pages change S1. |
| Students | Highlight and organize study materials, and share notes with classmates S1 S24. |
| Teachers | Curate and share educational resources with students S1. |
| Marketing agencies | Track and annotate competitor content and industry articles for client research S1. |
| Consultants | Build a structured knowledge base of client-related information and insights S1. |
| Web designers | Save and annotate design inspiration and reference materials S1. |
Traffic and search
SEO analysis
Collected Oct 22, 2026diigo.com: an estimated 716,768 total monthly visits and about 4,429 monthly organic visits across 756 ranking keywords. Scout crawled 15 pages and measured a technical health score of 80/100.
Search summary
The useful answer before the supporting detail.
Diigo is a powerful research tool and a knowledge-sharing community. diigo.com: an estimated 716,768 total monthly visits and about 4,429 monthly organic visits across 756 ranking keywords. Scout crawled 15 pages and measured a technical health score of 80/100.
- Total traffic (modeled): 716,768 monthly visits across all channels.
- Organic search traffic (estimated): 4,429 monthly visits from search.
- Strongest sampled ranking: digo at position 1.
- Leading page in the collected evidence: https://www.diigo.com/.
- Closest measured organic competitor: youtube.com, appearing 4 times in the sampled first-page SERPs.
- Technical crawl: 15 pages, health score 80/100.
Website intelligence — Collected evidence
Company identity and positioning
| Page type | Evidence | Source |
|---|---|---|
| other | Diigo is a powerful research tool and a knowledge-sharing community | https://www.diigo.com/ |
| other | Save and tag your online resources for easy access anytime, anywhere | https://www.diigo.com/ |
| other | Tag your collected web pages with relevant terms for easy future retrieval | https://www.diigo.com/ |
| other | Highlight text directly on any web page for personal reference or collaboration. | https://www.diigo.com/ |
| other | Share your research with colleagues, classmates and friends through our collaborative platform for knowledge sharing. | https://www.diigo.com/ |
| identity | Diigo is a multi-tool for personal knowledge management | https://www.diigo.com/about |
| identity | Yet the workflow with information, from browsing, reading, researching, annotating, storing, . organizing, remembering, collaborating, sharing, to connecting dots into knowledge, is still largely ad-hoc and inefficient. Diigo is here to streamline the information workflow and dramatically improve your productivity. Our users include law firms, marketing agencies, consultants, recruiters, web designers, researchers, students, teachers … -- basically anyone who consumes lots of online information, either individually or as a team. | https://www.diigo.com/about |
| identity | Say goodbye to broken links and lost treasures The web is dynamic - valuable content you found earlier is often no longer there when needed. Diigo archives the webpages for the links you save. Better yet, the archived pages are fully searchable. So do not just bookmark, save to Diigo! | https://www.diigo.com/about |
| identity | Provide feedback and catch attention with annotation or screenshots Want to draw attention to a particular paragraph to your Twitter followers? Highlight it and tweet. Want to comment on a student’s writing? Use sticky notes for inline commenting. Want to provide feedback on a web design? Capture the page and mark it up. | https://www.diigo.com/about |
| identity | Organize your information as little or as much as you want. Since Diigo provides powerful search capabilities, the simple act of saving or annotating something, often with just one-click, will enable you to find it easily later. But of course, when you do want better organization, for easier review, for connecting the dots, for better sharing, for presentation, or whatever, Diigo provides unsurpassed organization capabilities, with both tagging and lists, to suit different needs. | https://www.diigo.com/about |
| identity | Enable better collaboration on information for any group, large or small. Too little or too much sharing with email? Build a group knowledge repository for your family, your class, your team, or your entire company; each group member can add and subscribe to it, and browse and search it. Better yet, group members can interact with on-the-page annotations. So imagine your class are all reading the same Wikipedia article, and commenting and discussing right on the page! | https://www.diigo.com/about |
| identity | Pronounced as Dee'go, it is an abbreviation for "Digest of Internet Information, Groups and Other stuff." You see, we especially like the "Other stuff" part, which gives us an open mandate to relentlessly innovate and provide better and better value to our users. | https://www.diigo.com/about |
Domain performance
Modeled total traffic, six-month trend, engagement, countries, and domain identity.
Total website traffic
| Month | Modeled visits |
|---|---|
| 2026-04 | 831,823 |
| 2026-05 | 851,667 |
| 2026-06 | 781,584 |
| 2026-07 | 749,382 |
| 2026-08 | 701,564 |
| 2026-09 | 716,768 |
Top visitor countries
| Country | Name | Traffic share |
|---|---|---|
| IN | India | 67.2% |
| PK | Pakistan | 12.5% |
| US | United States | 10.2% |
| FR | France | 2.2% |
| BR | Brazil | 1.4% |
Domain identity
| Signal | Value |
|---|---|
| Registered | Dec 22, 2004 |
| Last changed | Aug 4, 2026 |
| Expires | Dec 22, 2029 |
| WHOIS server | whois.verisign-grs.com |
| DNSSEC | Not signed |
| Nameservers | KARSYN.NS.CLOUDFLARE.COM, WILSON.NS.CLOUDFLARE.COM |
Website capture

Organic keywords
Top keywords and an independent Google result page.
Top organic keywords
| Keyword | Volume | CPC | Estimated value |
|---|---|---|---|
| diigo | 19,960 | $3.10 | $60,800 |
| diggo | 6,190 | $0.19 | $3,730 |
| digo | 6,260 | $0.37 | $1,670 |
| vintage skater boys sucked off videos xvideos.com | 0 | $0.00 | $470 |
| gay twink videos | 0 | $0.00 | $200 |
Independent Google result page
Query: digo
| Position | Title | URL | Description |
|---|---|---|---|
| 1 | Diigo - Better reading and research with annotation ... | https://www.diigo.com/ | Diigo is a powerful research tool and a knowledge-sharing community. Diigo - Better reading and research with annotation, highlighter, sticky notes, archiving, ... |
| 2 | Digo people | https://en.wikipedia.org/wiki/Digo_people | The Digo (Wadigo in Swahili) are a Bantu ethnic and linguistic group based near the Indian Ocean coast between Mombasa in southern Kenya and northern Tanga in ... |
| 3 | Digo (@funkydigosmusic) | https://www.facebook.com/funkydigosmusic/ | Digo Musician. Musician/band Follow funkydigo.com. Working on my next album! |
| 4 | Listen to Digo Songs | https://open.spotify.com/artist/4zLM9VqtCfvu0rklvg6LyH | Rodrigo “Digo” Zambrano is a culturally-influenced, multi-instrumentalist |
| 5 | digo | https://en.wiktionary.org/wiki/digo | Verb digo to take a bath to swim to give someone a bath to shower; to bestow liberally, to give or distribute in abundance … ology From French digue and ... |
| 6 | Digo app! - App Store | https://apps.apple.com/us/app/digo-app/id6761994562 | A chat app with step-by-step forms that help clients provide information, track progress, and stay connected - all in one streamlined interface! |
| 7 | DIGO | https://www.digo.ai/ | Innovation and Growth in Every Line of Code. At Digo, we are driving innovation and growth of your business through cutting-edge software solutions. |
| 8 | DIGO STUDIO (@digo__studio) | https://www.instagram.com/digo__studio/?hl=en | Created in 1940's era salvaged boat tarps. Body created in layered and woven leather scraps, COLLECTION on www.digostudio.com |
| 9 | English Translation of “DIGO” | https://www.collinsdictionary.com/dictionary/portuguese-english/digo | English Translation of “DIGO” | The official Collins Portuguese-English Dictionary online. Over 100000 English translations of Portuguese words and phrases. |
| 10 | Digo - Apps on Google Play | https://play.google.com/store/apps/details?id=com.monnet.tracker&hl=en_US | With the Digo app you can report your location as if you were using a GPS device, also with special features such as image transmission, ... |
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 |
|---|---|---|---|---|
| other | Diigo - Better reading and research with annotation, highlighter, sticky notes, archiving, bookmarking & more. | 218 | new | https://www.diigo.com/ |
| integrations | Diigo API Documentation | 857 | new | https://www.diigo.com/api_dev |
| customers | User testimonials | 2,644 | new | https://www.diigo.com/learn_more/testimonials |
| trust | Diigo.com Privacy Policy | 843 | new | https://www.diigo.com/privacy |
| trust | Diigo.com Terms of Use Agreement | 3,337 | new | https://www.diigo.com/terms |
| identity | About Diigo \ | static | 984 | new |
| identity | Contact Us \ | static | 111 | new |
| other | Sign in to Diigo \ | static | 76 | new |
| other | Premium - Diigo | 161 | new | https://www.diigo.com/premium |
Features
No supporting public-page evidence was collected for this category.
Pricing and plans
No supporting public-page evidence was collected for this category.
Integrations and supported platforms
| Page type | Evidence | Source |
|---|---|---|
| integrations | [Skip to main content](#main) | https://www.diigo.com/api_dev |
| integrations | [](https://www.diigo.com "Diigo Home") | https://www.diigo.com/api_dev |
| integrations | About\ | static |
| integrations | Blog\ | static |
| integrations | [Twitter](http://www.twitter.com/diigo "Follow us on Twitter")\ | static |
| integrations | Tools\ | static |
| integrations | Sign up\ | static |
| integrations | Sign in | https://www.diigo.com/api_dev |
| integrations | The Diigo API allows you to build apps that interact with the Diigo service. For example, you can use the API to fetch or post bookmarks for a user. The Diigo API is entirely HTTP based and conform to HTTP standards and conventions, making it easy to use with standard technologies. | https://www.diigo.com/api_dev |
| integrations | The API is still under development. The current version is v2. If you have any questions or suggestions, please contact service@diigo.com. | https://www.diigo.com/api_dev |
| integrations | To use the Diigo API, an API key is required. The key must be included in each API request as an HTTP query parameter. | https://www.diigo.com/api_dev |
| integrations | You can sign up for an API Key here. | https://www.diigo.com/api_dev |
| integrations | Authentication | https://www.diigo.com/api_dev |
| integrations | The Diigo API allows you to interact with the service on behalf a Diigo user. The authentication uses HTTP Basic authentication - a standard authentication method that includes base64 encoded username and password in the `Authorization` request header. Developers must NOT use the credentials provided by users for any other purposes. Other authentication options such as OAuth may be supported in future. | https://www.diigo.com/api_dev |
| integrations | RESTful API style | https://www.diigo.com/api_dev |
| integrations | The Diigo API is RESTful. | https://www.diigo.com/api_dev |
| integrations | Each API method URL corresponds to a resource. The HTTP method (aka. verb) is used to specify the operation. | https://www.diigo.com/api_dev |
| integrations | A GET request is used to retreive data. | https://www.diigo.com/api_dev |
| integrations | A POST request may add, update or destroy data. | https://www.diigo.com/api_dev |
| integrations | The DELETE method is also accepted for methods that destroy data. | https://www.diigo.com/api_dev |
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 2026-10-22T06:39:06.046Z. 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 |
|---|---|
| Bookmarking | Save and tag web pages for easy retrieval anytime, anywhere S24. |
| Web annotation | Highlight text and add sticky notes directly on any web page S24 S1. |
| Archiving | Store online resources with annotations intact, even if the original source is no longer active S24. |
| Outliner | Organize links, references, and personal input into a structured research base S24. |
| Collaboration | Share research with colleagues and classmates through a collaborative platform S24. |
| Team features | Enable collaborative web and PDF annotation within teams S33. |
| Kindle import | Import Kindle highlights and notes into Diigo S33. |
| Export library | Export your entire Diigo library S38. |
Integrations and ecosystem
Connected products, exports, APIs, and workflow compatibility.
| Integration or interface | Type | What it enables |
|---|---|---|
| Diigolet | Browser extension | A bookmarklet that can be dragged to the favorites bar for quick saving and annotation S38. |
| Diigo Toolbar | Browser extension | Provides toolbar access to Diigo features and receives automatic updates S50. |
| Kindle import | Data import | Allows importing Kindle highlights and notes into Diigo S33. |
| Export library | Data export | Enables exporting the entire Diigo library S38. |
| Google Analytics | Analytics integration | Used for usage analysis, such as how many users access certain features S50. |
Pricing
Pricing and plans
Published plans, free access, trials, credits, and pricing limitations.
| Plan or offer | Verified price and billing | Included | Limits |
|---|---|---|---|
| Free | $0 | Basic bookmarking and annotation with ads S33 | 500 bookmarks and 100 highlights per lifetime S33 |
| Standard | $40/year, billed yearly S33 | Unlimited cached pages S33 | No PDF storage or outliners S33 |
| Professional | $59/year, billed yearly S33 | Unlimited cached pages, unlimited PDF storage, outliners S33 | Not established |
| Business | $10/month, billed monthly S33 | Team library, shared annotation, admin console S33 | 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 |
|---|---|---|---|---|
| youtube.com | 4 | 2 | 3.5 | digo, diigo |
| music.apple.com | 2 | 1 | 3.5 | digo |
| facebook.com | 2 | 2 | 5 | digo, diigo |
| play.google.com | 2 | 1 | 5.5 | digo |
| toptools4learning.com | 1 | 1 | 4 | diigo |
| music.amazon.in | 1 | 1 | 6 | digo |
Website intelligence — Collected evidence
Customers, testimonials, and first-party review claims
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: 0.8%
| Month | Traffic share | Source |
|---|---|---|
| — | — | All AI assistants |
Website intelligence — Collected evidence
Site-stated AI capabilities
No supporting public-page evidence was collected for this category.
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 “torchwood fanfiction” from position 4 toward the top three. | Volume 70 · https://www.diigo.com/list/blackforests/torchwood-fanfiction |
| Important page | Strengthen the page already earning search visibility before creating an unrelated page. | https://groups.diigo.com/group/fitabtiri/content/256-signos-ifa-10654829 · 3 sampled keywords · best position 4 |
| Competitor gap | Review the sampled queries where youtube.com appears. | 4 first-page appearances across digo, diigo |
Website intelligence — Collected evidence
Website evidence gaps
- pricing: no usable public page was collected; verify whether the site publishes this evidence.
- features: 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.
- 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 |
|---|---|---|---|
| G2 | Compare Diigo and Pocket Social Share Options | Grounded web search | Diigo(10)4.3 out of 5Diigo By Diigo ... Mid-Market (50.0% of reviews) ... Meets Requirements ... 8.8 ... 7 ... Ease of Use ... 8.1 ... 7 ... Ease of Setup ... Ease of Admin ... Quality of Support ... 8.0 ... 5 ... All browsers supported and acces content on all devices. allows Sort and classifies favorite sites, images and notes easily, you can add sites to the library in a few clicks. It can be organized by custom tags. you can save fragments to use them without... Most Helpful Critical Review |
Customer proof
No named customers, testimonials, or customer case studies were found.
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 | Still have needs of working with information not met? Well, stay tuned, or better yet, let us know! Our team at Diigo is dedicated to | source |
| Contact and support | Please contact us at info@diigo.com with any questions regarding our privacy policy. | source |
| Legal and privacy | Diigo.com Privacy Policy | source |
| Security and compliance | Not published on the collected pages. | — |
| Uptime and status page | Not published on the collected pages. | — |
| Domain registered | 2004-12-22 | — |
| Domain expires | 2029-12-22 | — |
Not found on the collected pages: security and compliance, uptime and status page. This only means Scout did not find it on the pages it read; it says nothing about the company itself.
Documentation and product updates
Help resources, product guidance, and visible changes over time.
| Resource or update | Type | What is available | Date or freshness |
|---|---|---|---|
| Contact and support | 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) | Diigo is a cloud-based service with browser extensions and a bookmarklet S1 S38 S49. | S1 |
| Platforms and apps | The Diigo Toolbar is compatible with Chrome, Firefox, IE, and Safari S49. | S49 |
| API and extensibility (API, SDK, webhooks, MCP, plugins) | Not published on the collected pages. | — |
| Data ownership and export | Users can export their library S38. | S38 |
| Performance and reliability claims | Diigo claims to preserve resources forever, but no specific performance or uptime metrics are provided S24. | S24 |
| Release activity | The Diigo Toolbar contacts servers periodically for automatic updates S50. | S50 |
Measured infrastructure
Domain, certificate, and hosting signals, measured directly.
| Signal | Finding |
|---|---|
| Domain registered | 2004-12-22 — GoDaddy.com, LLC |
| Domain expires | 2029-12-22 |
| First archived | 2005-09-24 — web archive |
| TLS certificate | Google Trust Services, valid, expires 2026-12-31 |
| Security headers | CSP, X-Content-Type-Options, X-Frame-Options, Referrer-Policy |
| Headers not served | HSTS |
| Server header | cloudflare |
| Mail handled by | ASPMX.L.GOOGLE.com, ALT1.ASPMX.L.GOOGLE.com |
| Nameservers | karsyn.ns.cloudflare.com, wilson.ns.cloudflare.com |
Not measurable: 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: 80/100
- Critical issues: 0
- Warnings: 52
- Notices: 18
Issues
Crawled pages
| Status | Title | H1s | Words | Response | URL |
|---|---|---|---|---|---|
| 200 | Diigo - Better reading and research with annotation, highlighter, sticky notes, archiving, bookmarking & more. | 0 | 221 | 34 ms | https://www.diigo.com/ |
| 200 | Diigo - Better reading and research with annotation, highlighter, sticky notes, archiving, bookmarking & more. | 0 | 221 | 24 ms | https://www.diigo.com/ |
| 200 | Tools - Diigo | 0 | 197 | 7 ms | https://www.diigo.com/tools |
| 200 | Sign in to Diigo \ | Diigo | 0 | 67 | 26 ms |
| 200 | https://www.diigo.com | 0 | 0 | 7 ms | https://www.diigo.com/premium |
| 200 | About Diigo \ | Diigo | 1 | 950 | 12 ms |
| 200 | https://www.diigo.com | 0 | 0 | 8 ms | https://www.diigo.com/premium |
| 200 | Diigo.com Terms of Use Agreement | 1 | 3397 | 14 ms | https://www.diigo.com/terms |
| 200 | Diigo.com Privacy Policy | 1 | 820 | 12 ms | https://www.diigo.com/privacy |
| 200 | Contact Us \ | Diigo | 1 | 96 | 10 ms |
| 200 | Diigo - Better reading and research with annotation, highlighter, sticky notes, archiving, bookmarking & more. | 0 | 221 | 12 ms | https://www.diigo.com/index |
| 200 | Sign in to Diigo \ | Diigo | 0 | 67 | 10 ms |
| 200 | Sign in to Diigo \ | Diigo | 0 | 67 | 10 ms |
| 200 | Import bookmarks to Diigo | 1 | 237 | 13 ms | https://www.diigo.com/tools/import_all |
| 200 | Sign in to Diigo \ | Diigo | 0 | 67 | 10 ms |
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 | 74.0% |
| search | 6.7% |
| search organic | 6.5% |
| search paid | 0.1% |
| social | 10.0% |
| social organic | 10.0% |
| social paid | 0.0% |
| referrals | 7.8% |
| paid referrals | 0.0% |
| 0.8% | |
| gen ai | 0.8% |
| 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 any competitor products by name. Evidence gaps include lack of detailed customer testimonials, independent reviews, API documentation, and uptime/status information. Open questions remain about the exact capabilities of the free tier beyond bookmark limits and the availability of a mobile app.
Sources, method, and limitations
Evidence inventory, collection method, provider use, and constraints.
This report is based on 7 of 8 collected pages from diigo.com, including the homepage, about, premium, tools, contact, terms, and privacy pages. The evidence catalog contains 92 entries, with the majority from the about page and terms of use. External proof search was performed but did not yield additional verified customer or review data. Limitations include missing pages (e.g., blog) and lack of first-party customer case studies.
- Official Websitehttps://www.diigo.com/Verified
- Official Websitehttps://www.diigo.com/aboutVerified
- Official Websitehttps://www.diigo.com/privacyVerified
- Official Websitehttps://www.diigo.com/termsVerified
- Official Websitehttps://www.diigo.com/common/contactVerified
- Official Websitehttps://www.diigo.com/premiumVerified
- Official Websitehttps://www.diigo.com/toolsVerified
- Review Sitehttps://www.g2.com/compare/diigo-vs-pocketVerified
- Documentationhttps://ai.g2.com/product/didomiVerified
- Documentationhttps://www.g2.com/compare/didomi-vs-usercentrics-cookiebot-cmpVerified
