How much funding has Onyx raised?

Onyx has raised $10.0M in total funding, most recently a Seed round.

Who are Onyx's investors?

Onyx's investors include Khosla Ventures, First Round Capital, Y Combinator Continuity Fund.

Where is Onyx headquartered?

Onyx is headquartered in San Francisco, California, United States.

What industry is Onyx in?

Onyx operates in Natural Language Processing, Open Source.

Onyx

Open Source AI Chat

San Francisco, United States · Founded 2023 · $10.0M raised

Natural Language Processing

Open Source

YC W24

Headquarters: San Francisco, California
Employees: 1–10
Founded: 2023
Business Model: B2B

Website: onyx.app
Total Funding: $10.0M
Last Round: $10.0M SeedMar 2025
Rounds: 1

About

Onyx is the open source chat UI connected to your company’s docs, apps, and people. We ingest and sync from all sources of information (Google Drive, Slack, GitHub, Confluence, Salesforce, etc.) to provide a centralized place for users to ask about anything. Imagine your most knowledgeable co-workers, all-rolled into one, and available 24/7! Check us out on Github: https://www.github.com/onyx-dot-app/onyx Or visit our website: https://www.onyx.app/

Summary

Onyx is a Natural Language Processing company based in San Francisco, United States, founded in 2023. It has raised $10.0M in total across 1 round, most recently a $10.0M Seed round in Mar 2025. Investors include Khosla Ventures, First Round Capital and Y Combinator Continuity Fund.