Open source alternatives to TADA by Hume AI

By GitHub stars it is Chatterbox Turbo, with 27,797 stars and a commit on 4 Nov. Choose Chatterbox Turbo when you want a smaller 350M model under a plain MIT licence, with tags such as [laugh] and [sigh]; every clip it makes carries Resemble's PerTh watermark.

Yes. The code of all 2 is public under MIT or Apache 2.0, so you can use them with no licence fee. Running one yourself costs the server and your time to look after it, and some makers also sell a hosted plan.

Start from the job you use TADA by Hume AI for. Choose Qwen3-TTS CustomVoice when you want nine ready-made voices you steer with plain-language instructions in 10 languages, under an Apache 2.0 licence with no Llama sign-up.

All 2: Chatterbox Turbo and Qwen3-TTS CustomVoice 1.7B. Each tool's page says what it needs to run.

All 1 we track had a commit in the last 30 days, among them Chatterbox Turbo. A recent commit shows the project is kept up, not that it will stay that way.

MIT (1), Apache 2.0 (1). MIT, BSD and Apache let you change and reuse the code freely.

The hosting. TADA by Hume AI's maker runs the servers for you; with an open source tool the updates, backups, security fixes and support are yours, unless you take the maker's hosted plan. Features differ too, so check what each one imports and exports before you move your data.