Best alternatives to Cartesia (2026)
15 verified audio alternatives to Cartesia, machine-checked for live status, real pricing, and genuine free tiers.
| Tool | Free tier | API | Freshness | Key difference |
|---|---|---|---|---|
| MusicfyFreemium | — | — | 100 | No public API |
| WellSaid LabsSubscription | ✓ | ✓ | 100 | Subscription pricing |
| Murf AIFreemium | — | ✓ | 100 | Freemium pricing |
| LOVO AIFreemium | — | ✓ | 100 | Freemium pricing |
| Voice.aiFreemium | — | — | 100 | No public API |
| Retell AIUsage-based | — | ✓ | 100 | Build real-time AI voice agents for calls. |
| SunoFreemium | ✓ | — | 100 | No public API |
| Hume AIUsage-based | — | ✓ | 100 | Emotionally intelligent voice AI. |
| BoomyFreemium | — | — | 100 | No public API |
| Play.htFreemium | — | ✓ | 40 | Freemium pricing |
| ListnrFreemium | ✓ | ✓ | 100 | Freemium pricing |
| KaiberSubscription | — | — | 100 | No public API |
| RiversideFreemium | ✓ | — | 100 | No public API |
| Eleven ReaderFreemium | ✓ | — | 100 | No public API |
| UdioFreemium | — | — | 100 | No public API |