Speko is a router for voice models. One API key, and your voice agent runs on the speech-to-text, LLM, and text-to-speech models we measured as best for your language and use case. Founder Bek A. spent four years picking voice stacks by trial and error. A voice agent is three models in a row; each stage has a dozen credible vendors, and you ship whatever combination felt best that month. Then next week another model drops, nobody has time to re-run the bake-off, and the stack you picked under deadline becomes the stack you are stuck with for a year. Public leaderboards do not settle it either, because they average over somebody else's audio in somebody else's conditions. So Speko measures continuously. They benchmark speech models language by language and publish everything at benchmarks.speko.ai: word error rate, finalize latency, time to first token, cost per minute. Then Speko routes on the result. Point an existing agent at Speko, and your traffic runs on the stack the numbers say wins, or build a new one…