OpenRouter raises $113M Series B | Hacker News
TL;DR AI
2 min readKey summary
OpenRouter raised a $113 million Series B to expand its AI model-routing platform.
The service acts as a proxy layer for trying multiple LLMs, switching providers, and managing API access.
It also gives developers billing caps, cost controls, and visibility into model usage and popularity.
The funding reflects investor confidence in middleware that helps teams compare models and contain AI spend.