Speechify
Synthesia
| Feature | Speechify | Synthesia |
|---|---|---|
| Pricing | Free / from $11.58/mo | Free / from $22/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.3 / 5 | 4.4 / 5 |
| Best For | students, adhd-learners, commuters, visually-impaired | corporate-training, hr-teams, marketers, educators, sales-teams |
| Founded | 2017 | 2017 |
| Text To Speech | ✓ | ✗ |
| Natural Voices | ✓ | ✗ |
| Speed Control | ✓ | ✗ |
| Ocr Scanning | ✓ | ✗ |
| Chrome Extension | ✓ | ✗ |
| Offline Listening | ✓ | ✗ |
| Ai Avatars | ✗ | ✓ |
| Text To Video | ✗ | ✓ |
| Multi Language | ✗ | ✓ |
| Custom Avatars | ✗ | ✓ |
| Screen Recording | ✗ | ✓ |
| Templates | ✗ | ✓ |
| Brand Kit | ✗ | ✓ |
✓ Speechify Pros
- Natural-sounding voices
- Works with any text
- Speed control
- Cross-platform
✗ Speechify Cons
- Premium required for best voices
- Limited free
- Occasional pronunciation issues
✓ Synthesia Pros
- Realistic AI avatars
- 140+ languages supported
- No camera or studio needed
- Custom avatar creation
✗ Synthesia Cons
- AI avatars still look slightly unnatural
- Limited creative flexibility
- Expensive for high volume
The Verdict
Speechify is built for students and adhd learners, with a focus on text-to-speech and natural-voices. Synthesia targets corporate training and hr teams and leads with ai-avatars and text-to-video.
On pricing, Speechify is the clear winner for budget-conscious users — starting at $11.58/mo compared to $22/mo for Synthesia. That $10.42/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Synthesia offers broader built-in capabilities (7 features vs 6), while Speechify takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.