RightNow
RightNow is a YC Fall 2026 (F26) company. Based in San Francisco, CA, USA. Team of 2.
About RightNow
Summary
RightNow AI builds GPU kernel optimization infrastructure for serving open-source large language models tuned for AI agents. Its platform, RunInfra, exposes optimized model APIs with session-aware routing that keeps repeated agent calls on the same warm replica, cutting context-reload overhead. The product replaces closed-source inference APIs like OpenAI and Anthropic at lower cost, targeting developers building agentic applications.
Business model
Per-token pricing on cached and non-cached input and output, accessed via a single API key.
Go-to-market
Developer teams building AI agents adopt RunInfra self-serve through an API key, using drop-in compatibility with the OpenAI and Anthropic SDKs to reduce switching friction.
From the Y Combinator listing
Co-designing the fastest intelligence
RightNow AI is a research lab for GPU kernel optimization. Our platform RunInfra serves top open-source models optimized for AI agents at a fraction of the cost of closed-source APIs RightNow AI lab: https://rightnowai.co RunInfra platform: https://runinfra.ai.
Facts
- B2B / B2B -> Infrastructure
- San Francisco, CA, USA
- 2
- Active
- Early
Founders (2)
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