Speechify · read on October 27, 2026
SpeechifyAI Simba 3.2
SpeechifyAI Simba 3.2 is a TTS (text-to-speech) model from Speechify. Coval measures its P95 time to first audio at 161.1 ms, which puts it in the Fast enough speed tier. It ranks 7 of 86 in the full ranking.
- Speed tier
- Fast enough
- P95 / median
- 161.1 ms / 104.3 ms
- Listener Elo
- 1,249
- Price per 1M chars
- $6.6 to $10
Where it ranks
Full ranking: 7 of 86. Use case ranks, by speed:
- Customer service: 4 of 70
- Voice agents: 7 of 13
- Assistants: 4 of 69
- Entertainment: 4 of 69
- Knowledge sharing: 4 of 73
The tier and the ranks are computed by this site from the benchmarks' figures, not declared by Speechify.
Measurements and sources
Coval
| Median time to first audio (P50) | 104.3 ms |
| Time to first audio, P95 | 161.1 ms |
| Time to first audio, mean | 123.3 ms |
| Time to first audio, P90 | 142.4 ms |
| Timed requests | 2,803 |
Speko
| Naturalness score | 1,573 |
| Latency, board chart | 56 ms |
| Latency, model page sweep (median) | 85 ms |
| Numbers and dates pronunciation | 0.21 |
Artificial Analysis
| Listener Elo | 1,249 |
| Listener Elo, 95% interval | 12 |
| Listener Elo, customer service | 1,255 |
| Hard passages pronounced correctly | 77.6% |
Details
| Provider | Speechify |
| Access | Proprietary |
| Streaming | A benchmark measures its time to first audio |
| Features listed by Coval | emotion-control, voice-cloning |
| Languages tested | Not collected: no benchmark here lists languages for this model |
| Measured by | Artificial Analysis, Coval, Speko |
| Official site | speechify.ai |
Sources
- https://artificialanalysis.ai/text-to-speech (read on October 27, 2026)
- https://artificialanalysis.ai/text-to-speech/leaderboard/provider-voice (read on October 27, 2026)
- https://benchmarks-api-6wxgp27p2a-ue.a.run.app/v1/results/aggregates?benchmark=TTS&window=30d&include_series=false (read on October 27, 2026)
- https://benchmarks.speko.ai/tts/ (read on October 27, 2026)
Values are copied from these pages on the date shown. The match between this model and its benchmark entries is inferred, because a source writes the name differently: Speko: “Speechify simba-3.2”. See the methodology.
Compare it with the reference model: Gradium TTS vs SpeechifyAI Simba 3.2.