Full-featured AI chat with semantic caching. No credit card required. No hidden fees. Ever.
Everything included. No tiers. No limits on features.
500 requests/day ยท 15,000 requests/month
Love CacheGPT? Help keep it free for everyone. Your donations cover server costs and development.
CacheGPT uses semantic caching to dramatically reduce API costs. When similar questions are asked, cached responses are served instantly -- saving money and giving you faster answers. This efficiency lets us offer the service for free.
Our caching technology reduces costs by up to 90% compared to standard AI APIs. Combined with community donations and efficient infrastructure, we can keep CacheGPT free for everyone.
You get 500 requests per day (15,000 per month). Your daily limit resets every 24 hours. If you hit the limit, just try again tomorrow -- all features remain fully available.
No! CacheGPT works out of the box with our built-in AI providers. You can optionally add your own API keys for specific providers if you prefer, but it's never required.