Text-to-speech · Head to head
Cartesia vs Murf AI: which is better?
Short answer
They are priced differently ($5 / mo vs $0.01 / 1000 characters). Pick Cartesia for low-latency voice AI for developers; pick Murf AI for voice API for agents and apps.
| Fact | Cartesia | Murf AI | Edge |
|---|---|---|---|
| Best for | Low-latency voice AI for developers | Voice API for agents and apps | — |
| Free plan | Yes, 20K credits per month | Yes, $10 free API credit | Tie |
| Entry plan | Pro: $5 / mo | Pay as you go: $0.01 / 1000 characters | — |
| Mid plan | Startup: $49 / mo | Pay as you go: $0.01 / 1000 characters | — |
| Top plan | Scale: $299 / mo | Pay as you go: $0.01 / 1000 characters | — |
| 1st year | $60 | Usage-based | — |
| Platforms | API, Web | API | Cartesia |
Edge = the better published number or limit; we do not test the tools hands-on.
Which has the better free plan, Cartesia or Murf AI?
Neither stands out: Cartesia: Yes, 20K credits per month; Murf AI: Yes, $10 free API credit.
Should you pick Cartesia or Murf AI?
Pick Cartesia if
- you want low-latency voice AI for developers
- the free plan is enough (20K credits per month)
Pick Murf AI if
- you want voice API for agents and apps
- the free plan is enough ($10 free API credit)
Sources
| Vendor page | URL | Checked |
|---|---|---|
| Cartesia pricing | cartesia.ai/pricing | 27 Oct 2026 |
| Murf AI pricing | murf.ai/pricing | 27 Oct 2026 |
Prices in USD as published by each vendor, billed yearly where offered. How we compare