Best free SWE-agent alternatives

Looking for a free alternative to SWE-agent? Here are 9 autonomous coding agents worth trying — 7 with a free tier. SWE-agent itself is free.

ToolSWE-agent (you searched)OpenHandsGoogle JulesDevin
Pricingfreefreefreemium
Best forTakes a GitHub issue and tries to fix it automatically with your LM of choiceSelf-hosted control center for coding agents with GUI, CLI and SDK surfacesAsync coding agent that fixes issues & PRsMost autonomous cloud coding agent
VisitOpen ↗Open ↗Open ↗Open ↗

SWE-agent alternatives — straight answers

What is the best free alternative to SWE-agent?

OpenHands is the closest free alternative to SWE-agent: same Autonomous Coding Agents sub-category, and it is free. Self-hosted control center for coding agents with GUI, CLI and SDK surfaces

Are there free SWE-agent alternatives?

Yes — 7 of the 9 alternatives listed here are free or freemium: OpenHands, Google Jules, mini-SWE-agent, Open SWE, Eclipse Theia IDE. The other 2 are trial or paid.

Is SWE-agent free?

SWE-agent is free. There is no paid plan attached to it in the catalog.

How were these SWE-agent alternatives chosen?

They are the other tools in Autonomous Coding Agents, then the rest of Code & Development, ordered free tiers first and capped at 9. There is no sponsorship and no paid placement in that ordering — only the pricing tier decides.

All SWE-agent alternatives

Browse Autonomous Coding Agents →

OpenHands

Autonomous Coding Agents
free

✦ WhyA SWE-agent alternative — Self-hosted control center for coding agents with GUI, CLI and SDK surfaces.

  • 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

Google Jules

Autonomous Coding Agents
freemium

✦ WhyA SWE-agent alternative — Async coding agent that fixes issues & PRs.

  • Async coding agent that fixes issues & PRs
  • Runs in a cloud VM on your repo
  • Powered by Gemini
  • Free daily tasks

Devin

Autonomous Coding Agents

✦ WhyA SWE-agent alternative — Most autonomous cloud coding agent.

  • Most autonomous cloud coding agent
  • Own IDE, browser, terminal and shell
  • Plans, writes, tests and opens PRs
  • Now includes Windsurf's team

mini-SWE-agent

Autonomous Coding Agents
free

✦ WhyA SWE-agent alternative — Roughly 100-line agent that solves GitHub issues or works in your command line.

  • Roughly 100-line agent that solves GitHub issues or works in your command line
  • Bash-only, no special tools; works with any LM via API
  • From the Princeton/Stanford SWE-agent team

Open SWE

Autonomous Coding Agents
free

✦ WhyA SWE-agent alternative — Open-source asynchronous coding agent from LangChain.

  • Open-source asynchronous coding agent from LangChain
  • Works on tasks in the background and opens pull requests
  • Bring your own model

Factory

Autonomous Coding Agents

✦ WhyA SWE-agent alternative — Enterprise 'Droids' across the whole SDLC.

  • Enterprise 'Droids' across the whole SDLC
  • Delegate coding, review and migration
  • Terminal and cloud execution
  • Team and enterprise focus

Eclipse Theia IDE

AI IDEs & Editors
free

✦ WhyA SWE-agent alternative — Open-source, vendor-neutral IDE with AI agents built on Theia AI.

  • Open-source, vendor-neutral IDE with AI agents built on Theia AI
  • Bring your own API key or local model; no telemetry on code or prompts
  • Customisable agents and prompts, governed by the Eclipse Foundation

Cloudflare VibeSDK

App Builders & Vibe Coding
free

✦ WhyA SWE-agent alternative — Open-source vibe coding platform you deploy to your own Cloudflare account.

  • Open-source vibe coding platform you deploy to your own Cloudflare account
  • Generates and previews apps in sandboxes and deploys to Workers
  • Includes phased generation and templates

DeepWiki

AI Docs & Codebase Q&A
free

✦ WhyA SWE-agent alternative — Auto-generates conversational, up-to-date wikis for any public GitHub repo.

  • Auto-generates conversational, up-to-date wikis for any public GitHub repo
  • Built by Cognition (Devin) — ask natural-language questions about a codebase's architecture
  • Free to browse/query indexed repos, integrates with Devin for private repo indexing

SWE-agent head-to-head