Kits AI is a music-focused AI audio platform founded in 2021 in San Francisco. Splice acquired the company in 2024 and continues to operate it as a standalone product with its own site and pricing, while integrating its vocal technology into Splice's broader production tools.
The platform lets producers clone their own singing voice or use licensed artist voices to convert existing vocal tracks, alongside stem splitting and vocal-production tools built for use inside a DAW. The company reports over 80,000 custom voice models trained and 7 million-plus users, with backing from Andreessen Horowitz and artists including Steve Aoki and 3LAU.
Kits AI suits music producers and vocalists who want to experiment with vocal tone or license commercial-use AI voices without a recording session for every idea. A free plan exists alongside paid tiers starting at $8/month (Starter, billed yearly) up to $40/month (Professional, billed yearly) for unlimited download minutes.
Key features
Voice cloning trained on a user's own vocal recordings
Library of licensed, commercial-use artist voices
Vocal stem splitting
DAW-friendly drag-and-drop workflow
Desktop app alongside the web platform
Artist revenue-sharing program for licensed voice models
Screenshots & demo
Demo video
Screenshots
Pricing
Kits AI has a free plan, and paid plans start at $8/mo.
Pricing is provided as a guide. Check the official site for the latest plans.
Is Kits AI expensive?
Kits AI starts at $8, which is 20% below the Audio median of $10 a month across the 64 priced tools we list in that category.
The cheapest paid option in Audio starts at $0.02 and the most expensive at $99.
68% of Audio tools in the directory offer a free tier, and this is one of them.
Compared against every priced listing in Audio, recalculated as the catalogue changes. Method and the full market breakdown are in our AI tool pricing study.
Pros & cons
Pros
Free plan available alongside accessible entry-level paid tiers
Licensed voice library avoids the legal ambiguity of unauthorized voice cloning
Backed by a16z and working musicians, with a large existing user base
Acquisition by Splice signals durability rather than shutdown risk
Cons
Free and Starter tiers cap monthly download minutes tightly
Voice cloning quality still depends on the cleanliness of source recordings
Now part of Splice's roadmap, which could shift product priorities over time
Commercial licensing terms for cloned voices require reading the fine print carefully
Kits AI is a strong audio tool, best known for voice cloning trained on a user's own vocal recordings. It offers a free plan, with paid upgrades from $8/mo.
What makes it different: Kits AI stands out for voice cloning trained on a user's own vocal recordings.
How we score it
Overall4.3
Value for money4.7
Feature depth4.9
Popularity3.7
Best forPodcastersMusiciansVideo editorsCreators
Frequently asked questions
What is Kits AI?
Kits AI is an audio tool listed in the Challenging Voice directory. A voice-cloning and vocal-production platform for musicians, now owned by Splice.
Is Kits AI free?
Yes, Kits AI offers a free plan. Paid plans unlock more features and higher usage limits, starting at $8/month.
How much does Kits AI cost?
Kits AI starts at $8 per month. See the pricing plans above for full details.
What are the best Kits AI alternatives?
Popular alternatives to Kits AI include Podsqueeze, Deepdub AI, and SteosVoice. Browse them all in the Audio category.
Is Kits AI any good?
Kits AI scores 4.3 out of 5 based on our editorial review.
A voice performance on demand, not just text-to-speech – Deepdub Phantom X 3.2 delivers expressive, ~125ms-latency speech and voice cloning across 100+ languages.
