big-AGI
Chat UIFeature-rich AI chat suite with multi-model support, personas, voice, and flexible BYOK configuration.
BYOK · Upgrade availableWeb app
At a glance
- Best for
- Power users who want a broad AI chat toolkit with lots of customization while still paying model providers directly.
- Setup difficulty
- Beginner-friendly
- Access style
- BYOK
Pricing at a glance
Core usage starts with your own key, with paid plans for extra features or higher limits.
- Pricing model
- Freemium
- Starting price
- $10.99/mo
- Free access
- Free tier
- Extra app-side charges
- None
What paid plans unlock
Cloud backup, sync, and other convenience features on top of the free bring-your-own-key core product.
Pricing details
big-AGI offers a free open-source experience and a $10.99/month plan for backup and convenience features, while still letting users keep the provider relationship themselves.
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