Onyx

Hey Product Hunt !👋|

You've probably used AI to vibe code or for research, but it's missing the context that matters most. Your AI can't read yesterday's Slack threads, doesn't know what's in your Google Drive, and the best features are locked behind paywalls.

Today, we're launching AI that knows your world—privately and securely—with Onyx.

Onyx is your team’s entry point to all things GenAI, combining the most powerful AI features, your data, and your LLMs in an intuitive chat UI.

With Onyx, you can ask questions like:

• "What do Redditors say about Cursor vs. Windsurf?"

• "What were my action items this week? Prep my 1:1 notes for tomorrow"

• "Read this CSV and calculate our MRR growth rate against our year-end goals"

To do this, we’ve built features like:

• Deep Research with web and internal search

• MCP actions

• Custom agents

• Permission-synced data connectors

• Access through website, Chrome extension, or Slack bot

Did I mention that Onyx is open source? You can deploy Onyx locally, for free, and guarantee that your data stays within your boundaries.

To celebrate our launch, we’re offering three months free on Onyx Cloud! Message us at hello@onyx.app to claim :)

Really excited for you all to check it out and hear your thoughts! ❤️

Huge thanks to @garrytan for hunting us!

p.s. checkout the project → https://github.com/onyx-dot-app/onyx

We’re always open to new contributors!!

Looks great! Good luck. Feel free to submit on OpenAlternative 👋🏻

We use Onyx at my company (Okteto), and it’s been a total game changer. Being able to search across our “company brain” (Jira, Slack, Notion, public docs) makes everyone more effective and self-sufficient. It’s one of those tools I can’t imagine working without anymore.

One of the best search+chat experiences with very detailed and accurate insights with features like MCP and deep research!

Congrats to the Onyx team on the launch!🎉 I’m building custom research agents and deeply believe in private, team-specific knowledge work—Onyx’s flexible, local deployment really stands out. I’m curious about scaling for multi-team usage:

• How does Onyx manage secure context passing and persistent memory when collaborating across projects and channels?

• Is there support for fine-tuning agent behavior or workflows for different departments—like engineering vs. sales—within a single deployment?

Would love to hear how early users set up efficient “agent teams” and what’s next in terms of enterprise scalability scenarios?

Love how much thought the team has put into getting things right from the get go. As an example, the MCP implementation has the most flexible authentication I've come across. This is a team that sweats the details. Can't wait to see how others start using the solution and realize how powerful it is.

🚀