MiniMax vs Speechify
MiniMax Speech 2.5 Turbo vs SpeechifyAI Simba 3.2 for text-to-speech. Computed from public benchmarks with dated sources; updated 2026-08-20.
Head to head
| Axis | MiniMax Speech 2.5 Turbo | SpeechifyAI Simba 3.2 | Edge |
|---|---|---|---|
| Price | $78 per 1M chars | $10 per 1M chars* | — |
| ELO | — | 1240 | — |
| TTFA | — | 398 ms | — |
| Langs | — | 30 | — |
| streaming | ✓ | ✓ | — |
| cloning | ✓ | ✓ | — |
* token-/credit-priced — the headline understates real per-unit cost, so no price edge is awarded.
Strengths & caveats
MiniMaxStrong multilingual quality with accurate voice replication; the HD tier ranks in the upper part of the Artificial Analysis Speech Arena, and pricing is clean per-character. Per-character pricing differs sharply by tier: Turbo ~$78/1M vs HD ~$130/1M, and the ELO-ranked variant is the more expensive HD model — so the cheapest tier and the benchmarked tier are not the same. No independent TTFA; flagship-specific ELO and language count not confirmed (left null).SpeechifyHighest-scoring row in this table on the Artificial Analysis Speech Arena (1240 ELO, rank 3 of 99), with low measured latency (398 ms P50 in the Coval capture, 3.4% WER), flat per-character pricing, and streaming, SSML and voice cloning from the entry tier; 50K characters/month free. Plan-bundled pricing: the $10/1M rate is the Starter overage (Pro $8/1M, Scale $6/1M), so effective cost depends on tier and is marked not directly comparable; the 30+ language count is a platform-wide claim rather than a Simba-specific spec, and the production ecosystem is younger than ElevenLabs'.
Sources
- SpeechifyAI — API pricing (TTS tiers)2026-08-20
- Artificial Analysis — Text to Speech Leaderboard (Speech Arena provider-voice, blind-vote ELO, 99 models)2026-08-20
- Coval — TTS benchmark data (TTFA P50/P95 and WER, rolling 7-day window on a pinned dataset), mirrored with methodology notes by Openbenchmarks; pulled 2026-08-20 06:30 UTC2026-08-20
- Coval — Best TTS Providers 2026 guide (successor to the 2026-05-04 benchmark post; now carries vendor-claimed latencies only, no benchmark table)2026-08-20
- ElevenLabs — API Pricing2026-08-20
- Cartesia — Pricing2026-08-20
- Google — Gemini Developer API Pricing2026-08-20
- OpenAI — API Pricing (developers.openai.com; the former openai.com/api/pricing/ URL now returns 403)2026-08-20
- MiniMax — Product Pricing (API docs)2026-06-22
- Deepgram — Pricing (Aura-2 and Flux TTS)2026-08-20
- Deepgram — TTS model docs (Aura-2 language list)2026-08-20
- MarkTechPost — Cartesia ships Sonic-3.6 (launch date, beta/API-only status)2026-08-20