Devin wants a subscription.
These cost $0.
6 free alternatives to Devin, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
Devin vs Free Alternatives Matrix
Quick side-by-side comparison · $0/mo vs paid
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| OpenCode | open source | MIT | Local | ★ 194k | Devin vs OpenCode → |
| OpenHands | open source | MIT | Local or hosted | ★ 83k | Devin vs OpenHands → |
| Cline | open source | Apache-2.0 | Local | ★ 66k | Devin vs Cline → |
| Goose | open source | Apache-2.0 | Local | ★ 52k | Devin vs Goose → |
| Aider | open source | Apache-2.0 | Local | ★ 48k | Devin vs Aider → |
| Kilo Code | open source | — | — | ★ 27k | Devin vs Kilo Code → |
The picks
6 open source · ranked by fit
- 01
OpenCode
open sourceMITLocal194kaug 2026A local terminal agent; you provide the machine and supervision.
The catch vs DevinIt is a local terminal or desktop agent, not a managed remote development environment that continues after the user disconnects.
Install, platforms & data +
- platforms
- desktopclione-click install
- install
- Install with the shell script, Homebrew, npm or Bun; a desktop app is also available
- setup
- Configure a provider credential or local model unless using a separately billed OpenCode model service
- engines
- A broad provider catalog covering hosted, OpenAI-compatible and local model endpoints, including optional OpenCode Zen or Go services
- your data
- Project files remain local; configuration, sessions and snapshot metadata are local, and a session is uploaded only when the user explicitly shares it, while prompts go to the chosen provider
- checked
- 2026-08-10
- 02
OpenHands
open sourceMITLocal or hosted83kaug 2026The closest free answer: a self-hosted agent that plans, edits, runs and tests in a sandbox.
The catch vs DevinIt comes closest functionally, but the user must operate the backend, sandbox, credentials and reliability that Devin sells as a managed service.
Install, platforms & data +
- platforms
- desktopwebself-hostedclidocker to self-host
- install
- Install Agent Canvas with npm (Node 22.12+ and uv) or run the official Docker image
- setup
- Node plus uv or Docker, agent/model credentials, and a deliberate choice between full-access local execution and a sandboxed backend
- engines
- OpenHands, Claude Code, Codex, Gemini and other ACP-compatible agents, using model profiles and API credentials configured for each backend
- your data
- Projects are mounted or accessed locally and state and credentials live under the user's .openhands directory; OpenHands Cloud stores managed conversations in its service
- checked
- 2026-08-10
- 03
Cline
open sourceApache-2.0Local66kaug 2026A code agent in your editor; asynchronous cloud work is not included.
The catch vs DevinIt runs inside the user's editor and does not provide Devin's managed remote computer or background task queue.
Install, platforms & data +
- platforms
- desktopcliextensionone-click install
- install
- Install from the VS Code or JetBrains marketplace, or install the Cline CLI
- setup
- Sign in to Cline or configure a provider API key or local model
- engines
- Cline account models or bring-your-own-key providers including Anthropic, OpenAI, Gemini, Azure, Bedrock, Vertex and OpenRouter, plus local Ollama and LM Studio models
- your data
- Repository edits stay in the local workspace; extension/session settings are local, while selected workspace context and prompts go to the chosen model provider
- checked
- 2026-08-10
- 04
Goose
open sourceApache-2.0Local52kaug 2026A desktop agent that edits and runs code without pretending the model is free.
The catch vs DevinIt executes on the user's machine and lacks Devin's turnkey, always-on managed sandbox and asynchronous hand-off.
Install, platforms & data +
- platforms
- desktopclione-click install
- install
- Download the desktop app or use Homebrew/packages; the CLI also has an install script
- setup
- Configure a model provider key, supported subscription, or local model before useful work begins
- engines
- More than 15 providers including Anthropic, OpenAI, Google, Ollama, OpenRouter, Azure, Bedrock and ACP or subscription-backed agents; tools connect through MCP
- your data
- Sessions live in a local SQLite database under the user's Goose data directory and can be exported as JSON or Markdown; configuration is local and prompts go to the selected provider
- checked
- 2026-08-10
- 05
Aider
open sourceApache-2.0Local48kmay 2026It edits the repo from a terminal and commits its own mess.
The catch vs DevinIt has no managed cloud computer or asynchronous hand-off: tasks run in the terminal against a checkout the user keeps available.
Install, platforms & data +
- platforms
- desktopclione-click install
- install
- Python installer (pip install aider-install, then aider-install) or pipx
- setup
- A terminal, a Git repository, and either a provider API key or a working local model server
- engines
- LiteLLM-backed providers including OpenAI, Anthropic, Gemini, OpenRouter, Azure, Bedrock, Groq and OpenAI-compatible endpoints, plus Ollama and other local models
- your data
- Edits and Git commits stay in the local repository; chat/input history is stored in local dotfiles, while selected code and prompts are sent to the configured model backend
- checked
- 2026-08-10
- 06
Kilo Code
open source27kaug 2026A capable local coding agent, without Devin's managed cloud computer.
Install, platforms & data +
- platforms
- desktopcliextensionone-click install
Frequently Asked Questions
Direct answers · Devin open-source replacements
What is the best free alternative to Devin?+
The top free alternative to Devin is OpenCode (open source, MIT). A local terminal agent; you provide the machine and supervision. Other popular Devin replacements include OpenHands, Cline, Goose.
Can I self-host a free replacement for Devin?+
Yes. Of the 6 free alternatives to Devin, 1 can be self-hosted on your own server or local machine: OpenHands (MIT).
Should I vibe-code or build my own Devin clone from scratch?+
Our build verdict for Devin is NOT REALLY (use a free alternative, save the tokens). Do not mistake the interface for the product. Devin's durable value is model, context, integration, which a solo one-shot build cannot reproduce responsibly. The prompt therefore builds only the closest honest personal consolation tool.
What is the catch when switching from Devin to OpenCode?+
It is a local terminal or desktop agent, not a managed remote development environment that continues after the user disconnects.
