Head to head / AI Voice
Hume AI vs Speechify
- →Hume AI is cheaper to start ($3/mo vs $11.58/mo).
| Compared | Hume AI | Speechify |
|---|---|---|
| Cost / 1M chars | $100 | — |
| Starting price | $3/mo | $11.58/mo |
| Free tier | — | — |
| Visit Hume AI | Visit Speechify |
Feature by feature
| Feature | Hume AI | Speechify |
|---|---|---|
| Languages | 11+ (Octave) | 60+ |
| Voice cloning | Yes (unlimited) | Yes |
| API | Yes | Yes |
| Commercial use | Yes | Paid plans |
| Styles/emotions | Yes (core strength) | Limited |
| Output | MP3/WAV/PCM stream | MP3, WAV |
Hume AI
Developers building emotionally expressive or empathic conversational voice agents.
- +Best-in-class emotional/expressive prosody
- +Empathic real-time voice interface (EVI)
- +Unlimited voice cloning on paid tiers
- +Commercial license on all plans
Speechify
People who want to listen to articles, PDFs, and books on the go.
- +Excellent reader across devices
- +Handles PDFs, docs, web pages
- +Studio adds voiceover and cloning
- +60+ languages, many voices
Compared on the metrics we track for this category. Prices are the cheapest paid tier. Some links are affiliate links.