head to head · open source
open-code-review vs Coder
open-code-review has 49,287 GitHub stars, 3,614 forks, 160 open issues and last shipped yesterday. Coder has 17,256 stars, 1,642 forks, 996 open issues and last shipped yesterday. open-code-review leads on adoption by 186% (49,287 vs 17,256 stars). open-code-review is written in Go under Apache-2.0; Coder is written in Go under AGPL-3.0. open-code-review has attracted 7% as many forks as stars, Coder 10%. Coder was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| open-code-review | Coder | |
|---|---|---|
| GitHub stars | ★ 49K | ★ 17K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.6K | ⑂ 1.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-code-review if
- You weight community size — 49K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Coder if
- You want the Coder feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and Coder fits your workflow better
About open-code-review
OpenCodeReview English 简体中文 日本語 한국어 Русский What is Open Code Review? Open Code Review is an AI powered code review CLI tool. It originated as Alibaba Group's internal official AI code review assistant — over the past two years, it has served tens of thousands of developers and identified millions of code defects. After thorough validation at massive scale, we incubated it into an open source project for the community. Simply configure a model endpoint to get started. It reads Git diffs, sends changed files to a configurable LLM via an agent with tool use capabilities, and generates structured review comments…
read the full open-code-review overview →
About Coder
Self Hosted Cloud Development Environments and AI Agents Quickstart Docs Why Coder Premium Coder is a self hosted platform for cloud development environments and AI coding agents. Workspaces are defined with Terraform, connected through a secure Wireguard® tunnel, and automatically shut down when not used. Coder Agents runs a native AI coding agent whose loop executes in the control plane on your infrastructure, with no API keys in workspaces. Define cloud development environments in Terraform EC2 VMs, Kubernetes Pods, Docker Containers, etc. Automatically shutdown idle resources to save on costs Onboard…
read the full Coder overview →
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Frequently asked questions
Is open-code-review or Coder more popular?
open-code-review has 49,287 GitHub stars and Coder has 17,256. open-code-review has the larger community by that measure.
Are open-code-review and Coder free?
Both are open source. open-code-review is licensed under Apache-2.0 and Coder under AGPL-3.0. Neither carries a licence fee.
What is the difference between open-code-review and Coder?
open-code-review is written in Go and Coder in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, open-code-review or Coder?
Choose open-code-review if you want the larger community (49,287 stars) or its Apache-2.0 licence terms. Choose Coder if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.