Biel.ai
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For DevRel and developer experience teams

Shrink time to first API call

Biel answers documentation questions on your site, in supported MCP clients, and in community chat. Source links help developers verify answers, while query analytics show where they get stuck.

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100,000+ technical questions answered, 98.7% rated helpful

ScyllaDB
Katalon
Tezos
Talon.one
GrepTime
CrazyGames
SecuroSys
ScyllaDB
Katalon
Tezos
Talon.one
GrepTime
CrazyGames
SecuroSys
Why DevRel teams run Biel

Meet developers where they are stuck, not where your docs live

One indexed source of truth for your documentation, answering on the docs site, in AI tools, and in community chat. The question log tells you what to fix next.

i.

Answer questions where developers work

Readers can ask on the docs site, in supported MCP clients, or in community chat and follow the cited documentation.

ii.

Your docs inside the IDE, via MCP

Developers increasingly ask their AI assistant first. With the hosted MCP server, Claude, Cursor, Copilot, and any MCP client can retrieve context from your current documentation. Talon.One already sees one in six conversations happen in the IDE.

iii.

Community channels, covered

Native Slack, Discord, and Teams apps answer repeat questions from your indexed documentation and link back to the sources.

iv.

See the questions developers ask

Review questions by topic to identify recurring friction in onboarding and API adoption.

v.

Find content gaps in the question log

Review unresolved questions grouped by topic to see where the documentation does not yet support the developer journey.

vi.

Self-serve installation

Install the website widget with a script tag or a native Docusaurus, MkDocs, or Sphinx plugin. Plans start at $50/month.

“It consistently delivers accurate results, and we've had no issues depending on it as part of our documentation experience.”

Lars Wilhelmer, PhD · Documentation Engineer at Talon.One

What DevRel teams ask before starting

Can developers query our docs from Claude or Cursor?

Yes. Plans with hosted MCP provide an endpoint that compatible tools such as Claude, Cursor, and Windsurf can use to query your documentation. See the MCP server for docs page.

Does it answer in Discord and Slack?

Yes. Native apps for Slack, Discord, and Microsoft Teams answer from the same docs index, with sources cited.

How does Biel reduce unsupported endpoint answers?

Biel retrieves from your indexed documentation, cites source pages, and is designed to decline when evidence is insufficient. Model errors remain possible, so developers should verify high-impact answers against the cited documentation.

How does this shorten time to first API call?

By answering the blocking question where it happens: on the docs, in the IDE, or in your community chat. We wrote up the full argument with numbers in how AI docs reduce time-to-first-API-call.

Will it work with our docs stack?

Native plugins for Docusaurus, MkDocs, Sphinx, Starlight, Astro, and WordPress, plus an embeddable widget for other docs stacks. See all integrations.

What does it cost?

Self-serve plans from $50/month with public pricing, and a 14-day free trial on the Professional plan, no credit card required. See pricing.

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