ROUTER.COM: CHOOSE THE MODEL THAT GETS THE JOB DONE _WITHOUT_ BANKRUPTING YOU

Summary from the TLDR Dev newsletter

Each model call costs almost nothing... and then you get a $50K token bill. Router.com [12] cuts your inference costs by matching every request to the most efficient model – balancing cost, speed, and quality of output. It's one endpoint with automatic fallbacks, request-level observability, and built-in privacy controls.