chatterbox vs OmniVoice
Specs, VRAM requirements and download trends — updated 10 November 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | chatterbox | OmniVoice |
|---|---|---|
| Parameters | — | 610 M |
| Architecture | — | OmniVoice |
| Context length | — | — |
| Licence | mit | — |
| Commercial use | Allowed | Unknown |
| Languages | 23 | 646 |
| Downloads 30d | 2,399,737 | 3,545,067 |
| Downloads all time | 25.6 M | 13.2 M |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2025-04-24 | 2026-03-30 |
Download trend
Daily snapshots, last 90 days (13 Aug – 10 Nov)
3.5 M769 K
chatterbox
OmniVoice
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
OmniVoice · fp16
4.2 GB / 24 GB
chatterbox · fp16
12.2 GB / 24 GB