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TTS API finder

Which TTS API should you use?

Three questions, no form, no sales call. Your answers filter the benchmark of 112 text-to-speech models and take you straight to the matching list.

1 What is it for?

Several choices allowed. Voice agents: P90 time-to-first-audio of 200 ms or less on Coval. The others: top third of the Artificial Analysis listening category.

2 Which languages besides English?

Optional. Only the languages Artificial Analysis or Speko actually tested the model in.

3 Open weights or proprietary API?

Optional. Open weights: the model's weights are published, so it can be self-hosted.