Best Alternatives to Hume AI
Hume AI provides an API for emotionally aware text-to-speech and speech-to-speech voice interactions for developers building conversational applications. Our comprehensive comparison helps you find the perfect Developer Tools alternative based on pricing, features, privacy, and workflow requirements. We've hand-picked the top-rated tools with strong free tiers and proven user satisfaction.
Quick Comparison
| Tool | Pricing | Best For |
|---|---|---|
| Play HT | discontinued | Text-to-speech and voice cloning. ⚠ play.ht no longer resolv... |
| ElevenLabs | freemium | ElevenLabs converts text to realistic AI speech in 29 langua... |
| Cartesia | freemium | Low-latency TTS and voice-agent API. Free 20,000 credits/mon... |
| ElevenLabs Scribe V2 | freemium | Streaming speech-to-text at a published sub-150ms latency ac... |
| BlackBox AI | freemium | BlackBox AI helps developers write code 10 times faster with... |
Play HT
Text-to-speech and voice cloning. ⚠ play.ht no longer resolves to a website as of 7 September 2026.
ElevenLabs
ElevenLabs converts text to realistic AI speech in 29 languages with instant voice cloning, dubbing, and a developer API across all plan tiers.
Cartesia
Low-latency TTS and voice-agent API. Free 20,000 credits/month; Pro $5/month (100,000 credits, instant cloning); Startup $49/month (1.25M credits, pro cloning); Scale $299/month (8M credits); Enterprise custom. Unlimited seats.
ElevenLabs Scribe V2
Streaming speech-to-text at a published sub-150ms latency across 99 languages, with word-level timestamps and caption-ready output.
BlackBox AI
BlackBox AI helps developers write code 10 times faster with intelligent code generation, completion, and debugging assistance.
Replit Agent
AI development agent that builds, writes, and deploys applications from text descriptions in 50+ languages.