Speko Reviews

Dial

•183 reviews

What's great

Been burned by exactly the problem this solves - manually testing voice models against a handful of sample clips every time a new one drops, then forgetting to re-test six months later when something better shipped. Having routing decided against real public benchmarks instead of vendor marketing numbers is the actual value here, not just "one API for everything."

What needs improvement

Would like to see the benchmark methodology published somewhere permanent rather than just referenced in a launch post - if the whole pitch is "trust our ranking, not vendor marketing," the scoring process itself needs to be as transparent and auditable as the results.

vs Alternatives

Looked at ElevenLabs and Deepgram directly but those are single vendors, not routers - I'd still have to run my own comparison across them for each language. Speko's pitch of ranking by actual public benchmark per language is a different category of tool, not a competitor to either.