Alibaba Qwen3 TTS Flash Realtime
Alibaba Qwen3 TTS Flash Realtime is a proprietary text-to-speech (TTS) API from Alibaba (Qwen), measured by one independent benchmark, Coval.
Ranked 85th of 112 in the TTS for Voice Agents 2026 index.
Benchmark summary: 4.1/100, ranked 85th of 112 in the TTS for Voice Agents 2026 index (Listed). Strongest criterion: price, 0.9 of 5 points.
ElevenLabs Turbo v2 is a text-to-speech (TTS) API from ElevenLabs, measured by one independent benchmark, Speko.
Overall score
4.1 /100
Data checked on September 30, 2026
Updated after each benchmark capture
Every point comes from a public benchmark: sources · methodology
ElevenLabs Turbo v2 ranks 85th of 112 in the 2026 text-to-speech (TTS) API benchmark, with a score of 4.1/100.
Neither Coval nor Speko measures ElevenLabs Turbo v2's latency, so it scores 0 of 60 on real-time speed and does not appear in the real-time ranking.
No accuracy measurement: Coval does not measure its word error rate and Speko does not rate its pronunciation robustness, so accuracy counts 0 of 15.
Speko rates its naturalness at 1,492 Elo from blind A/B votes (28th highest of the 41 models Speko rates).
Speko lists a cost of about $50 per 1M characters.
Alibaba Qwen3 TTS Flash Realtime is a proprietary text-to-speech (TTS) API from Alibaba (Qwen), measured by one independent benchmark, Coval.
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