Devin
Autonomous Coding Agents
- Most autonomous cloud coding agent
- Own IDE, browser, terminal and shell
- Plans, writes, tests and opens PRs
- Now includes Windsurf's team
Code & Development (5)
All 5 autonomous coding agents in the Flocci catalog, 3 of them free or freemium. Pricing tier and real capabilities on every entry — no ads, no sponsored placement.
AllAI IDEs & EditorsTerminal & CLI AgentsCode Autocomplete & AssistantsApp Builders & Vibe CodingAutonomous Coding AgentsAI Code ReviewAI Docs & Codebase Q&AAI Testing & QAAI DevOps & SREAI Database & SQL CopilotsVector Databases & RAG InfraAI Game Development
paid
Google Jules
Autonomous Coding Agents
- Async coding agent that fixes issues & PRs
- Runs in a cloud VM on your repo
- Powered by Gemini
- Free daily tasks
Factory
Autonomous Coding Agents
- Enterprise 'Droids' across the whole SDLC
- Delegate coding, review and migration
- Terminal and cloud execution
- Team and enterprise focus
OpenHands
Autonomous Coding Agents
- Self-hosted control center for coding agents with GUI, CLI and SDK surfaces
- Enterprise deployment controls over models, data access and auditability
- MIT licensed, 83.9k GitHub stars, very active commit history
Codegen
Autonomous Coding Agents
- Infrastructure layer for deploying, orchestrating and governing many coding agents at scale
- Agents embed inside tools like ClickUp with full task/spec business context, not just code diffs
- Free tier with limited tokens plus a paid Pro tier for teams
Autonomous Coding Agents — straight answers
What are the best free autonomous coding agents?
Flocci AI Tools lists 5 autonomous coding agents, ordered free tiers first: OpenHands, Codegen, Google Jules, Devin and Factory. 3 of the 5 are free or have a free tier. Every entry states what it uniquely does, not a score.
Are there completely free autonomous coding agents?
Yes — 1 of these are marked fully free with no paid plan attached: OpenHands. The rest are freemium, trial or paid, and each row states which.
What should I look for in autonomous coding agents?
Start with what you need to do: assign a ticket to an agent and review the PR. Then check the pricing tier, because "free" here means no paid plan at all while "freemium" means a free tier under paid plans. Every tool on this page lists both.
See the full list →Looking for a ranked shortlist instead? See the best free autonomous coding agents.