Listener Elo 916 ±15 on Artificial Analysis (read October 22, 2026); latency not measured.
Benchmark summary: No speed tier: Coval, the source of the tiers, does not measure this model.
Coqui XTTS v2 is an open-weights text-to-speech (TTS) API from Coqui, measured by one independent benchmark, Artificial Analysis.
Speed tier
Not measured by Coval
No speed tier: Coval, the source of the tiers, does not measure this model.
Data read October 22, 2026. No combined score: methodology
Gradium TTS vs Coqui XTTS v2 Fastest TTS APIs, by speed tierNeither Coval nor Speko measures Coqui XTTS v2's latency, so it has no speed tier and does not appear in the speed tiers.
In the Artificial Analysis Speech Arena it holds 916 ±15 Elo (95% interval), 90th highest of the 98 models Artificial Analysis rates; scores whose intervals overlap are a tie.
Speko has not scored its pronunciation of numbers and dates.
Artificial Analysis lists $40.4. List prices, as each source prints them.
Tested in Spanish, German, French, Portuguese, Chinese, Arabic and Hindi by Artificial Analysis or Speko. A language missing here was not tested, which does not mean it is unsupported.
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