DeepWiki
Verified Oct 23, 2026 ActiveTurns any public GitHub repo into a question-answerable wiki, built by the makers of Devin.
Listed on EffectHub ·
Pricing
- Pricing model
- Freemium
- Paid options from
- $20/mo
- Billing
- Monthly
Free for public GitHub repositories without signup. DeepWiki for private repositories comes with a Devin account, listed among the features of the paid Devin plans; Devin Pro is $20/month, Max $200/month and Teams $80/month plus $40 per full seat. DeepWiki's own site returned a bot checkpoint to our fetch, so its page could not be read.
Use tool ↗About DeepWiki
DeepWiki is a documentation tool from Cognition AI, Inc., the San Francisco company behind the Devin coding agent, founded in November 2023. It indexes a GitHub repository and turns it into a browsable, conversational wiki: point it at a public repo and it generates structured documentation you can then query in natural language instead of reading source files directly. Cognition says it has indexed more than 50,000 of the top public repositories, including projects like VS Code, Transformers, and Playwright. Using it on public repositories is free with no account required. Generating a DeepWiki for a private repository requires a paid Devin account, with plans starting at $20/month for Devin Pro, connected through Devin's own MCP server.
- Platforms
- Web · API
- API
- Yes
- Last verified
- Oct 23, 2026
Verified sources
- Devin pricing page: Free $0, Pro $20 per month, Max $200 per month, Teams $80/month plus $40/month per full seat; DeepWiki listed as a row in the plan comparison table (15 October 2026)devin.ai ↗
- deepwiki.com answered our fetch with a Vercel Security Checkpoint (HTTP 429), so the home page could not be read (15 October 2026)deepwiki.com ↗
Is DeepWiki legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- Domain registered
- Dec 28, 2010 (15 years ago)Registry record (RDAP), registrar MarkMonitor Inc., looked up Sep 6, 2026
- TLS certificate
- Issued by Let's Encrypt, valid until Nov 28, 2026Seen in our own connection to the site on Oct 23, 2026
- Last checked
- Oct 23, 2026The site answered, but turned our crawler away
- Operated by
- Cognition AI, Inc., United StatesOur research, card verified Oct 15, 2026
Pros & cons of DeepWiki
DeepWiki is a genuinely useful shortcut for understanding an unfamiliar public codebase before diving into the source, and it costs nothing for that core use case. It only becomes a paid product the moment you need it on a private repository, where it quietly becomes a Devin subscription rather than its own product.
Pros
- Completely free for public repositories, no account needed
- Already indexed 50,000+ popular repositories
- Conversational query interface instead of just static generated docs
- Backed by a well-funded, actively developed company
Cons
- Private-repo support requires a separate paid Devin subscription, not a standalone DeepWiki price
- AI-generated documentation can misread intent in unusual or poorly-commented code
- No indication of how often an indexed repo's docs are refreshed after the source changes
Best for
- Developers exploring an unfamiliar open-source codebase
- Teams wanting a queryable overview of a repo instead of reading raw source
- Anyone already paying for Devin who wants the same treatment for a private repo
Not for
- Teams wanting private-repo documentation without buying into Devin
- Anyone needing guaranteed documentation accuracy for critical decisions without human review
Watch out: Treat generated documentation as a starting point, not ground truth -- verify anything load-bearing against the actual source.
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