AI, but make it instant.

No, you’re not hallucinating. Your AI code can be faster and more efficient with the LLM provider you are using today - just by changing a single line of code.

Why your AI workloads need a caching layer

AI workloads can be more than an order of magnitude slower than non-LLM processing. Your users feel the difference from tens of milliseconds to multiple seconds — and over thousands of requests your servers feel it too. Semantic caching maps queries to concepts as vectors, caching answers to questions no matter how they’re asked. It’s recommended best practice from major LLM providers, and AI Accelerator makes semantic caching easy.

Take the stress out of using LLMs and build more efficient applications

Fastly AI Accelerator reduces API calls and bills with intelligent, semantic caching.

Improve performance

Fastly helps make AI APIs fast and reliable by reducing the number of requests and request times with semantic caching.

Reduce costs

Slash costs by reducing upstream API usage, serving the content directly from Fastly cache.

Increase developer productivity

Save valuable developer time reinventing the wheel caching AI responses by leveraging the power of the Fastly platform.