# Deepgram Speech-to-Text (Nova-3, Flux) vs Soniox Speech-to-Text (slim)

> Deepgram Speech-to-Text (Nova-3, Flux) has a score of 70.6 (BB) against Soniox Speech-to-Text's 58.3 (C). Both do speech stt. The largest gap is maintenance & community, 50 points. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/deepgram-stt-vs-soniox-stt.md (~1,800 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/compare/deepgram-stt-vs-soniox-stt.json · canonical https://www.anchorterminal.com/compare/deepgram-stt-vs-soniox-stt
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-04

Deepgram Speech-to-Text (Nova-3, Flux) has a score of 70.6 (BB) against Soniox Speech-to-Text's 58.3 (C). Both do speech stt. The largest gap is maintenance & community, 50 points.

- Deepgram Speech-to-Text (Nova-3, Flux): BB 70.6, rank #94 of 452 · https://www.anchorterminal.com/tools/deepgram-stt.min.md
- Soniox Speech-to-Text: C 58.3, rank #281 of 452 · https://www.anchorterminal.com/tools/soniox-stt.min.md
- Pick Deepgram Speech-to-Text (Nova-3, Flux) for schema & documentation (+35), agent ergonomics (+5), payments & pricing (+20), maintenance & community (+50). Pick Soniox Speech-to-Text for security & auth (+5).

| Category | Deepgram Speech-to-Text (Nova-3, Flux) | Soniox Speech-to-Text |
| --- | --- | --- |
| Reliability (16%) | 65 | 65 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 95 | 60 |
| Agent ergonomics (13%) | 75 | 70 |
| Security & auth (14%) | 65 | 70 |
| Payments & pricing (10%) | 40 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 80 | 30 |
| Transparency & trust (7%) | 75 | 78 |