free-llm-api-resources

Why we included this project

Prototyping an LLM feature without an inference budget? This index is a practical place to start. It rounds up services that give away API access or hand out trial credits, and for each one it records the actual rate limits and model quotas, so you can see at a glance whether a service can carry your workload. The maintainers keep the list honest by dropping unofficial reverse-engineered endpoints and calling out caveats like data being used for training or phone verification requirements. Entries are refreshed regularly and split between genuinely free tiers and trial credits, which makes the list a quick reference for a weekend experiment and a way to compare providers before you commit to a paid plan.