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Heybrain

Connects company documents, conversations, and tools into a shared AI knowledge base that teams and agents query with source attribution and permission controls.

KnowledgeAPIEnterpriseAgents
heybrain.io ↗Product HuntLaunched on Product Hunt · 2026-09-23
At a glanceswept 2026-10-07

not read yet

Use

For
Teams and enterprises building shared AI knowledge bases for their organization
Price
Free plan · From $5/user/mopricing page, read 2026-09-23 ↗
Trial & discounts
14-day free trialpricing page ↗
Activity
Actively maintainedsite updated 7 days ago
Company
Hey Brain Inc.privacy policy
Runs as
API
AlternativesSet it up for my teamIs Heybrain yours? Claim the card →
What people do with itread off heybrain.io on 2026-09-23
  • Ask questions about company documents and get answers with sources
  • Deploy AI agents to automate work and make decisions
  • Scan for over-shared or sensitive content across sources
Your datawhat they publish, each line with its page · read 2026-10-11

“We do not sell personal data, we do not use your content or data from connected sources to train any AI model, and we do not use it for advertising.”

privacy policy ↗

These are Heybrain's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read 2026-10-13

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Knowledgeby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

All Knowledge tools →

Questions this page answers
  • What is Heybrain?

    Connects company documents, conversations, and tools into a shared AI knowledge base that teams and agents query with source attribution and permission controls. It is listed in the Atlas under Knowledge and made by Hey Brain Inc.

  • Who is Heybrain for?

    Teams and enterprises building shared AI knowledge bases for their organization

  • How much does Heybrain cost?

    Heybrain has a free plan; paid plans start at $5/user/mo, per its pricing page on 2026-09-23.

  • Is Heybrain free?

    Yes, Heybrain has a free plan, per its pricing page on 2026-09-23.

  • Do people use Heybrain?

    Little sign of use.

  • Is Heybrain still maintained?

    Actively maintained: site updated 7 days ago.

  • Who owns Heybrain?

    Heybrain is run by Hey Brain Inc., per its privacy policy (2026-10-11).

  • Does Heybrain train AI on your data?

    No, per its privacy policy (2026-10-11): “We do not sell personal data, we do not use your content or data from connected sources to train any AI model, and we do not use it for advertising.”

  • Is Heybrain safe?

    We do not audit vendors. What Heybrain publishes, read 2026-10-11: on training with your data, “We do not sell personal data, we do not use your content or data from connected sources to train any AI model, and we do not use it for advertising.”.

  • Does Heybrain have a free trial?

    Yes, a 14-day free trial, per its pricing page (2026-10-11).

  • Does Heybrain give refunds?

    In its own words (terms of service, 2026-10-11): “Unless stated otherwise they are non-refundable and may expire as described at purchase.”

  • What are alternatives to Heybrain?

    In Knowledge, by use: Coda, Notion, ClickUp Brain, Guru, Tango Playbooks AI, Glean.

Not quite it? Describe the job

beta

Five tools from the Atlas that fit it, each judged against what you wrote.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.