head to head · open source
openhuman vs Pearl
openhuman has 42,550 GitHub stars, 4,210 forks, 189 open issues and last shipped today. Pearl has 1,098 stars, 181 forks, 40 open issues and last shipped 6 months ago. openhuman leads on adoption by 3,775% (42,550 vs 1,098 stars). openhuman is written in Rust under GPL-3.0; Pearl is written in TypeScript under Apache-2.0. openhuman has attracted 10% as many forks as stars, Pearl 16%. openhuman was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agents), 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
| openhuman | Pearl | |
|---|---|---|
| GitHub stars | ★ 43K | ★ 1.1K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Rust | TypeScript |
| Last push | 2026-11-05 | 2026-04-30 |
| Forks | ⑂ 4.2K | ⑂ 181 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick openhuman if
- You weight community size — 43K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick Pearl if
- You want the Pearl 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 Pearl fits your workflow better
About openhuman
OpenHuman OpenHuman is your personal AI super intelligence: a brain that remembers everything, a fantastic orchestrator, a deep researcher. Local first, simple, powerful. Discussions • Discord • Reddit • X/Twitter • Docs • Follow @senamakel (Creator) 🇺🇸 English 🇨🇳 简体中文 🇯🇵 日本語 🇰🇷 한국어 🇩🇪 Deutsch 🇵🇰 اردو Early Beta : Under active development. Expect rough edges. OpenHuman is not AGI. But it is a meaningful architectural step closer, with better memory, better orchestration, and better tooling. 🎉 Within one week of launch, OpenHuman became the number one trending repository on GitHub for nine days in a…
read the full openhuman overview →
About Pearl
Bubble Lab Open core workflow engine powering Bubble Lab — and fully runnable, hostable, and extensible on its own. Use Bubble Lab Platform • View Demos • Documentation Editing Workflows Running Workflows 📋 Overview Bubble Lab is a Slack native AI operator platform that helps teams automate operational work directly inside Slack using Pearl, its AI assistant. Instead of switching between tools, teams can ask Pearl to execute workflows, access systems, and perform tasks across their stack. This repository contains the open core workflow engine that powers the Bubble Lab platform . It is the same execution engine…
read the full Pearl overview →
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Frequently asked questions
Is openhuman or Pearl more popular?
openhuman has 42,550 GitHub stars and Pearl has 1,098. openhuman has the larger community by that measure.
Are openhuman and Pearl free?
Both are open source. openhuman is licensed under GPL-3.0 and Pearl under Apache-2.0. Neither carries a licence fee.
What is the difference between openhuman and Pearl?
openhuman is written in Rust and Pearl 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, openhuman or Pearl?
Choose openhuman if you want the larger community (42,550 stars) or its GPL-3.0 licence terms. Choose Pearl if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.