Chatterbox
Chatterbox is Resemble AI’s open-source text-to-speech demo: paste text, optionally drop a reference clip, set exaggeration / CFG, and Generate.
OUR TAKE
Pick Chatterbox for builders who will run a MIT TTS or try the Space. Extreme exaggeration can sound unstable.
Good fit
Builders who will run a MIT TTS or try the Space.
Poor fit
Teams that need a SLA phone voice (Rime) or a credit VO studio (Fish Audio).
Self-host
USD, before tax · Checked 2026-10-27 · github.com/resemble-ai/chatterbox
OUR TAKE
Pick Chatterbox for builders who will run a MIT TTS or try the Space. Extreme exaggeration can sound unstable. (demo copy).
Good fit
Builders who will run a MIT TTS or try the Space.
Poor fit
Teams that need a SLA phone voice (Rime) or a credit VO studio (Fish Audio).
Self-host
USD, before tax · Checked 2026-10-27 · github.com/resemble-ai/chatterbox
What it costs
USD, before tax · Checked 2026-10-27 · github.com/resemble-ai/chatterbox
Self-host
MIT license
$0
Space
Not published by the vendor
Not published by the vendor
Checked 2026-10-27·github.com/resemble-ai/chatterbox
Before you pay
Good fit
Builders who will run a MIT TTS or try the Space.
Poor fit
Teams that need a SLA phone voice (Rime) or a credit VO studio (Fish Audio).
Watch out
Extreme exaggeration can sound unstable. (demo copy).
Instead, try
OpenVoice if MIT instant voice cloning Gradio; ElevenLabs if hosted clone playground
Compare Chatterbox with
Limits, in full
- 01
Extreme exaggeration can sound unstable. (demo copy).
- 02
Space queues. when the GPU is busy.
- 03
Not Resemble’s billed clone SaaS
If Chatterbox isn't it
Why: MIT instant voice cloning Gradio.
Free· open source,MIT
Bad clones happenChecked 2026-10-27·github.com/myshell-ai/OpenVoice
vs Chatterbox
Why: hosted clone playground.
Free· paid from$6/mo
Credits are not minutesChecked 2026-10-19·elevenlabs.io/pricing
vs Chatterbox
Why: hosted studio; Plus $5.5 / mo first-year annual.
Free· paid from$5.5
The $5.5 / $37.5 / $374.5 cards are first-year 50% offChecked 2026-10-22·fish.audio/plan
vs ChatterboxLimits & alternatives3 limits · OpenVoice, ElevenLabs, Fish Audio instead
Limits, in full
- 01
Extreme exaggeration can sound unstable. (demo copy).
- 02
Space queues. when the GPU is busy.
- 03
Not Resemble’s billed clone SaaS
If Chatterbox isn't it
Why: MIT instant voice cloning Gradio.
Free· open source,MIT
Bad clones happenChecked 2026-10-27·github.com/myshell-ai/OpenVoice
vs ChatterboxWhy: hosted clone playground.
Free· paid from$6/mo
Credits are not minutesChecked 2026-10-19·elevenlabs.io/pricing
vs ChatterboxWhy: hosted studio; Plus $5.5 / mo first-year annual.
Free· paid from$5.5
The $5.5 / $37.5 / $374.5 cards are first-year 50% offChecked 2026-10-22·fish.audio/plan
vs Chatterbox