freellmpool › guide

A free alternative to OpenRouter

OpenRouter is a hosted aggregator you pay per token (with a handful of rate-limited free models). If you want a free, open-source alternative, freellmpool catalogs 22 provider groups spanning recurring free tiers, keyless endpoints, finite trials, pin-only routes, and disabled candidates. It pools only enabled routes you can access behind one local OpenAI-compatible endpoint, with automatic failover and keyless start when an enabled route is available.

How they differ

	OpenRouter	freellmpool
Cost	Pay per token (some free models)	OSS; upstream route terms vary
Hosting	Hosted service	Local, open source (MIT)
Keyless start	No (account + key)	Yes (3 keyless providers, plus LLM7 key-optional)
Interface	API	CLI + Python library + proxy + MCP server
Failover	Yes	Yes

When to use which

• Use OpenRouter when you want one bill, hosted reliability, and access to many paid frontier models through a single account.
• Use freellmpool when you want to combine provider-operated free/keyless routes, finite trials, or explicit pins, keep the gateway local and open source, install with pip, and use it from the CLI or as a library — not just an API. You can even point it at OpenRouter's free models as one of its pooled providers.

pip install freellmpool
freellmpool ask "Summarize this PR" < diff.txt     # keyless when routes are available
freellmpool proxy                                    # OpenAI + exp. Anthropic path

Privacy note: freellmpool is not a privacy layer; prompts go to the selected upstream provider. See the FAQ.

FAQ

Is there a free version of OpenRouter?

OpenRouter has a few rate-limited free models, but it is a paid hosted aggregator. For an open-source gateway, freellmpool pools enabled provider routes you can access behind one OpenAI-compatible endpoint and can start keyless when an enabled route is available.

Can freellmpool use OpenRouter too?

Yes — OpenRouter is one of 22 cataloged provider groups. Its enabled :free routes can join the failover pool when an OpenRouter key is configured.

Part of freellmpool (MIT, free, open source). Updated 2026-08-29.