{"slug":"kokoro","name":"Kokoro","domain":null,"verdict":"As of 2026-07-15, ChatGPT, Claude, Gemini, Grok collectively rank Kokoro #9 of 9 for text-to-speech api for voice agents. Source: https://modelsagree.com/product/kokoro (modelsagree.com, CC BY 4.0).","best_rank":9,"categories":1,"entries":[{"slug":"best-text-to-speech-api-for-voice-agents","title":"Best text-to-speech API for voice agents","rank":9,"of":9,"score":1,"appearances":1,"modelRanks":{"Gemini":5},"reason":"The leading open-weight TTS model that achieves near-commercial synthetic quality at a fraction of the size, allowing developers to self-host locally or on cost-effective private servers to eliminate recurring API usage fees.","reasons":[{"model":"Gemini","reason":"The leading open-weight TTS model that achieves near-commercial synthetic quality at a fraction of the size, allowing developers to self-host locally or on cost-effective private servers to eliminate recurring API usage fees."}],"fixes":[{"model":"Gemini","fix":"Lacks a managed, production-grade cloud API, shifting the operational burden of scaling, regional routing, and web socket orchestration entirely onto the developer."}],"updated":"2026-07-15","api":"https://modelsagree.com/api/v1/best/best-text-to-speech-api-for-voice-agents.json"}],"page":"https://modelsagree.com/product/kokoro","check":"https://modelsagree.com/check?q=Kokoro","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}