Kits.ai
Best for: AI singing & vocals
Some links are affiliate links; we may earn a commission at no extra cost to you.
AI singing voice, voice conversion, and royalty-free model marketplace for musicians.
Key features
- ✓AI singing voices
- ✓Voice conversion
- ✓Royalty-free model marketplace
- ✓MIDI-to-singing
- ✓Stem separation
Overview
Kits.ai is built for music creators, offering AI singing voices, voice conversion, and a marketplace of royalty-free artist models so producers can add vocals without hiring session singers. Instant cloning, MIDI-to-singing, and stem separation round out a music-first toolkit — this is vocal production, not general text-to-speech.
Key features
- AI singing voices
- Voice conversion
- Royalty-free model marketplace
- MIDI-to-singing
- Stem separation
Pricing
Kits.ai is freemium: a free tier lets you try the core features, and paid plans start at $10/mo. Plans (2026): Free ($0/mo), Starter ($10/mo), Producer ($30/mo), Professional ($60/mo). Prices change often, so confirm current limits, credits, and enterprise terms on the official site.
Pros
- AI singing voices and voice conversion
- Royalty-free artist model marketplace
- Instant voice cloning
- MIDI-to-singing and stem separation
Cons
- Singing-focused, not general TTS
- Limited spoken-language coverage
- Download-minute caps on lower plans
Who should use Kits.ai
Musicians, producers, and songwriters who need AI vocals, voice conversion, or royalty-free voice models for tracks.
Our verdict
The go-to for AI vocals rather than voiceovers: convert a hummed take into a sung one, or drop a royalty-free artist model onto your track. Niche by design — if you want spoken narration, this isn't the tool.
Try Kits.ai
Ready to try it? Visit the Kits.ai official website to create an account and explore its available voices and cloning options.
Pros & cons
- +AI singing voices and voice conversion
- +Royalty-free artist model marketplace
- +Instant voice cloning
- +MIDI-to-singing and stem separation
- −Singing-focused, not general TTS
- −Limited spoken-language coverage
- −Download-minute caps on lower plans
Pricing
Free
- ✓1 custom voice slot
- ✓15 min conversions
- ✓Basic tools
Starter
- ✓2 voice slots
- ✓15 download min/mo
- ✓Instant cloning
Producer
- ✓More slots & minutes
- ✓Advanced tools
Professional
- ✓Unlimited download minutes
- ✓$40/mo billed annually
Specifications
| Free tier | 15 min conversions |
|---|---|
| Voice cloning | Yes (singing) |
| Languages | Music / vocals |
| Real-time API | No |
| Max voices | Marketplace |