Onyx
YC W24San Francisco, US · Founded 2023 · 20 employees · 3 known investors
Onyx is an open-source application platform for large language models that enables teams to leverage any LLM while maintaining data transparency and customization. The platform integrates internet search, internal knowledge connectors, code execution, and model context protocol integrations to provide enterprise and startup teams with flexible AI deployment options.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareFuture of WorkSaaSOpen SourceNLPEnterpriseSearchAIin /company@onyx_dot_app
Founders & leadership· Y Combinator alumni (W24)
Yuhong SuninCo-Founder
Chris WeaverinCo-Founder
Investors · 3
In the news
- Onyx Odds Raises $20M Series A at $220M for Sports Prediction Markets - Fundraise Insiderfundraiseinsider.com · 2026
- Onyx Odds Raises $20M Series Athesaasnews.com · 2026
- Onyx Odds Raises $20 Mln Funding, Led By Payward — TradingView Newstradingview.com · 2026
- Onyx Odds Raises $20 Million Series A at $220 Million Valuation | citybizcitybiz.co · 2026
- Onyx Odds Announces Series A Valuing Company at $220Mbusinesswire.com · 2026
- Sports-based prediction markets app Onyx Odds raises $20 million in round led by Kraken parent Payward | The Blocktheblock.co · 2026
- This Pitch Deck Landed AI Agent Startup Onyx a $10 Million Seed Round - Business Insiderbusinessinsider.com · 2025
- Why Onyx thinks its open source solution will win enterprise search | TechCrunchtechcrunch.com · 2025