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AI model rankingsSpeechLuna TTS
VL

Luna TTS

VUI Labs

#20 of 100 for text to speech Updated Oct 30, 2026, 04:30 PM UTC

At a glance

How Luna TTS compares with the other 99 text to speech models.

  • Strong choice. Ranked #20 of 100, 131 Elo points behind #1 and ahead of 81% of models.

  • Close race with 11 models. Its score range overlaps with Breeze TTS 2, AssemblyAI-TTS-1, Voxtral 3 TTS and 8 more, so you may not notice a difference.

  • Usually wins. Against a typical model it gets picked in about 67% of blind votes.

Model details

Made by
VUI Labs
Category
Speech
Released
–
Best VUI Labs model
This one
Win rate vs all
64%
Companies ranked
43

Rank

#20

of 100 models

Elo rating

1,205

131 behind #1

typical 1,086

± range

±11

how certain the score is

Votes

–

blind comparisons

Where it ranks

This model next to its closest competitors. Click another bar to open that model.

Head-to-head chances

How often people would pick this model over another in a blind vote, based on the Elo scores.

  • vs Eleven v4 Turbo · #1 overall32%
  • vs Gemini 3.1 Flash TTS · The model just above (#19)49%
  • vs Sonic 3.5 · The model just below (#21)52%
  • vs Gemini 2.5 Flash Lite TTS · A typical model (the median)67%

Nearby in the ranking

  • StepAudio 2.5 TTS

    StepFunAug 2026

    1,214

    Elo

    #18

    rank

  • Gemini 3.1 Flash TTS

    Google

    1,212

    Elo

    #19

    rank

  • VL

    Luna TTS

    VUI Labs

    1,205

    Elo

    #20

    rank

  • Sonic 3.5

    Cartesia

    1,194

    Elo

    #21

    rank

  • Fish Audio S2.1 Pro

    Fish AudioOct 2026

    1,188

    Elo

    #22

    rank

Questions people ask

Is Luna TTS the best text to speech model?
Not quite: it's #20 of 100. The leader is Eleven v4 Turbo by ElevenLabs, 131 Elo points ahead. People would still pick Luna TTS over it in about 32% of blind votes.
How is this ranking made?
People are shown two results for the same prompt without knowing which model made them, and vote for the one they like more. The votes are turned into an Elo score, the same system used to rank chess players.
Who makes Luna TTS?
VUI Labs. This is their only model in this ranking.
What are alternatives to Luna TTS?
StepAudio 2.5 TTS (StepFun), Gemini 3.1 Flash TTS (Google), Sonic 3.5 (Cartesia), Fish Audio S2.1 Pro (Fish Audio) are ranked closest to it. The best model from another company is Eleven v4 Turbo by ElevenLabs.

People see two results for the same prompt without knowing which model made them, and vote for the better one. Gaps under about 20 Elo points are hard to notice in practice.

Benchmark data from Artificial Analysis, an independent benchmarking company. Rankings refresh every few hours.