Amazon Polly vs Speechmatics: Which Is Better in 2026?
Both tools cluster at the top of their tier; the meaningful differences here are in language coverage, pricing, and workflow rather than raw quality. The choice comes down to your specific use case, not raw quality.
Head-to-head
| Metric | Amazon Polly | Speechmatics |
|---|---|---|
| Overall score | 7.7 | 7.5 |
| Voice quality | 7.0 | 7.0 |
| Value | 9.0 | 7.0 |
| UI | 6.0 | 7.0 |
| Free tier | Yes | Yes |
| Cheapest paid plan | $4/mo | $0/mo |
| Most popular plan | $16/mo | $1/mo |
| Languages supported | 40 | 50 |
| Voices in catalog | 100 | 50 |
| Voice cloning | No | No |
| API available | Yes | Yes |
| Emotion control | Yes | No |
| Multi-speaker | Yes | Yes |
| Commercial use | Yes | Yes |
| Audio quality | studio-24kHz | studio-44.1kHz |
| Output formats | mp3, wav, ogg, pcm | wav, mp3 |
| Founded | 1994 · United States | 2006 · United Kingdom |
| Enterprise plan | Yes | Yes |
Pricing showdown
At entry pricing, Speechmatics starts at $0/mo versus Amazon Polly at $4/mo.
When to choose Amazon Polly
- Budget is the dominant constraint and you need predictable per-minute economics.
When to choose Speechmatics
- You prefer Speechmatics's editorial direction or have an existing workflow built around it.
Related comparisons
Frequently asked questions
Is Amazon Polly or Speechmatics better for podcast voiceover?
Amazon Polly (7.7/10) and Speechmatics (7.5/10) are effectively tied for podcast voiceover. Decide on language coverage and editor preference.
Which one is cheaper?
Speechmatics starts at $0/month, cheaper than Amazon Polly's $4/month entry plan.
Which has more languages?
Amazon Polly supports 40 languages; Speechmatics supports 50. Speechmatics is the broader choice for multilingual projects.
Do both offer voice cloning?
Neither offers voice cloning. Look at ElevenLabs, Resemble AI, or HeyGen for cloning workflows.
Which is better for ivr phone systems?
For ivr phone systems, Amazon Polly scores 8.8/10 versus Speechmatics's 8.2/10 — see our use-case page for the full ranked list.