Free AI agents tools
This page lists all 4 AI agents tools whose official pricing includes a free tier, sorted by editorial score. It is the complete set, not a "best of" — the editor shortlist below is the small subset we would actually start with.
Editor shortlist
The few we would pick from the list above: the free tier is usable enough to finish real work without a card. The line under each name is why it made the cut.
A general AI agent that autonomously plans and completes multi-step tasks end to end.
What the free tier includes (Free), Daily credits, Basic tasks
All 4 tools with a free tier
CrewAI
Agents
Open-source multi-agent collaboration framework that orchestrates role-based agents to complete complex tasks.
Pros
Cons
Genspark
AI agent
An AI platform centered on autonomous agents, strong at deep research and generative tasks.
Pros
Cons
天工 Skywork
AI agent
Kunlun's AI agent, strong at deep research, documents and local office automation.