head to head · open source
Encore vs plannotator
Encore has 12,682 GitHub stars, 654 forks, 127 open issues and last shipped 5 days ago. plannotator has 9,825 stars, 735 forks, 155 open issues and last shipped yesterday. Encore leads on adoption by 29% (12,682 vs 9,825 stars). Encore is written in Go under MPL-2.0; plannotator is written in TypeScript under Apache-2.0. Encore has attracted 5% as many forks as stars, plannotator 7%. plannotator 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
| Encore | plannotator | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 9.8K |
| License | MPL-2.0 | Apache-2.0 |
| Written in | Go | TypeScript |
| Last push | 2026-10-29 | 2026-11-02 |
| Forks | ⑂ 654 | ⑂ 735 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Encore if
- You weight community size — 13K stars and counting
- You want the MPL-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick plannotator if
- You want the plannotator feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and plannotator fits your workflow better
About Encore
Encore: Infrastructure orchestration from local to your cloud What is Encore? Encore is the infrastructure platform for the intelligence era, where engineers and AI agents build production systems without waiting on infrastructure. Run and validate with real infrastructure locally and in preview environments, then deploy to your own AWS or GCP account. It has two parts that work together: An open source infrastructure SDK for TypeScript and Go. Declare the resources your app needs (databases, Pub/Sub, object storage, caches, cron jobs, secrets) directly in your code, and encore run starts the whole system…
read the full Encore overview →
About plannotator
Everything you need to annotate and stay in the loop with your agents Markdown Review • Code Review • HTML Artifacts Annotate plans, specs, markdown, and HTML before implementation. Review diffs and PRs. Send feedback to your agent. Watch the og demo · Installation guide · Official site · Visual HTML Skills · Herdr Annotate Plannotator Plannotator is a local, browser based review surface for AI coding agents: Claude Code, Codex, Copilot CLI, Gemini CLI, OpenCode, Kiro, Droid, Amp, and Pi. It plugs directly into your agent through its hooks and commands. When the agent proposes a plan, html, or finishes writing…
read the full plannotator overview →
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Frequently asked questions
Is Encore or plannotator more popular?
Encore has 12,682 GitHub stars and plannotator has 9,825. Encore has the larger community by that measure.
Are Encore and plannotator free?
Both are open source. Encore is licensed under MPL-2.0 and plannotator under Apache-2.0. Neither carries a licence fee.
What is the difference between Encore and plannotator?
Encore is written in Go and plannotator in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Encore or plannotator?
Choose Encore if you want the larger community (12,682 stars) or its MPL-2.0 licence terms. Choose plannotator if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.