head to head · open source
herdr vs PromptHub
herdr has 41,693 GitHub stars, 3,224 forks, 337 open issues and last shipped today. PromptHub has 1,687 stars, 193 forks, 42 open issues and last shipped 3 days ago. herdr leads on adoption by 2,371% (41,693 vs 1,687 stars). herdr is written in Rust under Apache-2.0; PromptHub is written in TypeScript under AGPL-3.0. herdr has attracted 8% as many forks as stars, PromptHub 11%. herdr was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (agent, ai), so they are genuine substitutes rather than adjacent tools.
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
| herdr | PromptHub | |
|---|---|---|
| GitHub stars | ★ 42K | ★ 1.7K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | TypeScript |
| Last push | 2026-10-01 | 2026-09-28 |
| Forks | ⑂ 3.2K | ⑂ 193 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick herdr if
- You weight community size — 42K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick PromptHub if
- You want the PromptHub feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and PromptHub fits your workflow better
About herdr
herdr is a terminal first runtime for coding agents — a single Rust binary that owns the terminals in which tools such as Claude Code, Codex, Cursor, OpenCode and Grok run, aimed at developers who keep agents working across local and remote machines and want those sessions to survive a lost SSH connection or a closed client.
read the full herdr overview →
About PromptHub
PromptHub is an open source, local first desktop workbench for managing prompts, SKILL.md files and agent assets, aimed at individual developers and small teams who work across several AI coding tools and want that material to stay on their own machines.
read the full PromptHub overview →
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Frequently asked questions
Is herdr or PromptHub more popular?
herdr has 41,693 GitHub stars and PromptHub has 1,687. herdr has the larger community by that measure.
Are herdr and PromptHub free?
Both are open source. herdr is licensed under Apache-2.0 and PromptHub under AGPL-3.0. Neither carries a licence fee.
What is the difference between herdr and PromptHub?
herdr is written in Rust and PromptHub 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, herdr or PromptHub?
Choose herdr if you want the larger community (41,693 stars) or its Apache-2.0 licence terms. Choose PromptHub if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.