What are the best alternatives to UFO?

The top alternatives to UFO are LangChain, OpenAI Agents SDK, Claude Agent SDK, ranked by real usage data on Unfragile.

Are there free alternatives to UFO?

Yes, 17 free alternatives to UFO exist, including LangChain, OpenAI Agents SDK, Claude Agent SDK.

20 alternatives ranked by real usage data. UFO scores 23/100 — 20 tools score higher.

OriginalUFO

A UI-Focused agent on Windows OS

20 alternatives

17 free options

20 score higher

Framework for building LLM apps — chains, agents, RAG, memory. Python & JS/TS. 200+ integrations.