ElevenLabs

weights

closed

data

closed

code

closed

license

Proprietary(API only)

ElevenLabs' voices are served only through its API and apps. No weights, training data or code are published.

• https://artificialanalysis.ai/text-to-speech/leaderboard recorded 2026-09-27

  ElevenLabs entries carry "openWeights":false.

• https://elevenlabs.io/docs/overview/models recorded 2026-09-27

  Models overview lists Eleven v3 Conversational, Multilingual v2 and Flash v2.5 as API models with language counts and latency; no weights or self-hosted download are offered.

ElevenLabs publishes no usage count for its API. Its product page claims more than a million users, a cumulative figure rather than an active one, and millions of words generated every minute; the level reads that claim and is not a measurement.

• https://elevenlabs.io/text-to-speech recorded 2026-09-27

  Page text: "Trusted by 1M+ users" and "Millions of words generated every minute".

One of the reference commercial voice services, a little behind the arena's current top ten, which Cartesia and Google lead.

• https://artificialanalysis.ai/text-to-speech/leaderboard recorded 2026-09-27

  Entries "name":"v3 Conversational" with "elo":1197.04 and "name":"Eleven v3" with "elo":1168.29, creator ElevenLabs.

• https://elevenlabs.io/docs/overview/models recorded 2026-09-27

  "Eleven v3 Conversational"; "70+ languages supported".