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Kits AI

AI vocal and audio tools for music producers: custom voice cloning, royalty-free AI singing voices, stem splitting, vocal cleanup, harmonies and AI mastering.

Sources checked

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Pricing
Free costs $0 with 15 conversion minutes and no download minutes. Starter costs $10 a month, Producer $30 a month and Professional $60 a month; paid plans add unlimited conversions, more voice slots and monthly download minutes. Annual billing is advertised at up to 47% off. Official source 1 ↗
Available as
Kits AI runs as a web app, and the site also lists a desktop app and an API for building on Kits audio models. The checked pages do not state which desktop operating systems are supported. Official source 1 ↗
Primary group
Music & Audio

What it does

Kits AI offers AI voice and audio tools for music producers: custom voice creation, royalty-free AI singing voices, instrument models, vocal isolation, stem separation, pitch correction and AI mastering. Kits states that the voices in its artist library are licensed from the artists themselves, who are paid through revenue sharing.

Official source 1 ↗

Features

  • Custom voice creation. Create custom digital voices by cloning a voice, designing one from selected traits, or blending digital vocals into a new tone, and adjust an existing Kits voice with Voice Variants. Official source 1 ↗ · Official source 2 ↗
  • Royalty-free AI voice changers. Convert vocals into voices from a library of 100+ royalty-free artists, using Kits Studio as the workspace for vocal conversions. Official source 1 ↗
  • Vocal remover and stem splitter. Isolate vocals and remove echo and reverb, or split a track into vocals, drums, bass and instruments. Official source 1 ↗
  • AI mastering. Master full songs, stems or samples with AI. Official source 1 ↗
  • Vocal enhance and pitch editing. Remove noise and improve clarity on vocals, and adjust vocal pitch. Official source 1 ↗
  • Harmony generator. Turn an audio recording into vocal harmonies. Official source 1 ↗
  • Vocal generator. Generate toplines and vocal ideas from lyrics you enter. Official source 1 ↗
  • Speaking voices. Create voiceovers for stories, scripts or scenes with AI speaking voices. Official source 1 ↗
  • AI instrument library. Sketch musical ideas with AI session instrument models. Official source 1 ↗
  • Key and BPM finder. Upload a track to detect its key and tempo. Official source 1 ↗
  • Kits Earn and API. Vocalists can create a voice model through Kits Earn to earn income from it, and developers can build apps on Kits AI tools through the API. Official source 1 ↗

Pricing & free limits

Free

$0per month

15 conversion minutes and 0 download minutes, with Voice Designer/Blender and Kits generative vocals. Professional and Instant voice cloning are unavailable; audio tools such as Vocal Remover, Vocal Repair and Stem Splitter can be tried. Official source 1 ↗

Starter

$10per month (annual billing discounted)

Unlimited conversions (fair use), 2 voice slots, 15 download minutes a month, Instant Cloning, advanced settings, the choir tool and the full audio tools suite including the Harmony Generator. Official source 1 ↗

Producer

$30per month (annual billing discounted)

Everything in Starter plus unlimited voice slots, 60 download minutes a month and both Instant and Professional voice cloning. Official source 1 ↗

Professional

$60per month (annual billing discounted)

Everything in Producer plus unlimited download minutes (fair use) and early access to new tools; aimed at professional producers and organizations. Official source 1 ↗

Billing details

Monthly and annual billing are offered, with annual billing advertised at up to 47% off; the checked pages do not list the annual prices. Official source 1 ↗

Paid plans meter downloads rather than conversions. Download minutes refresh monthly and unused minutes roll over to the next month; unlimited download minutes are subject to fair use. Official source 1 ↗

After cancelling, paid features stay available until the end of the billing period. Listed prices apply to new users; existing subscribers keep the pricing that was active when they subscribed. Official source 1 ↗

Free access & limits

The Free plan includes 15 conversion minutes and no download minutes, and excludes Professional and Instant voice cloning. The pricing page is inconsistent on custom voices: the plan card lists 0 voice slots, while the FAQ says Free includes one custom voice slot. Official source 1 ↗

Best for & limitations

Producing vocal demos in different styles, or collaborating on vocals without booking a recording session. Official source 1 ↗

Handling vocal production steps such as pitch correction, vocal isolation, stem separation and mastering in one service. Official source 1 ↗

Writing toplines from lyrics and adding vocal harmonies to a track. Official source 1 ↗

Creating spoken voiceovers for stories, scripts or scenes. Official source 1 ↗

Vocalists licensing a model of their voice to earn revenue when others use it. Official source 1 ↗ · Official source 2 ↗

Developers building apps on Kits AI audio models through the API. Official source 1 ↗

  • No downloads on the free plan. The Free plan includes 0 download minutes, so converted audio cannot be downloaded without a paid plan. Official source 1 ↗
  • Unlimited usage is subject to fair use. Unlimited conversions and download minutes operate under fair use principles. Official source 1 ↗
  • Custom voices locked after cancellation. If you cancel, custom voices are kept but frozen and cannot be used until the subscription is renewed. Official source 1 ↗
Kits AI product screenshot
Website previewFixed desktop viewport · 1440 × 900

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