head to head · open source
nanobot vs ophel
nanobot has 49,228 GitHub stars, 8,655 forks, 775 open issues and last shipped yesterday. ophel has 986 stars, 60 forks, 31 open issues and last shipped 10 days ago. nanobot leads on adoption by 4,893% (49,228 vs 986 stars). nanobot is written in Python under MIT; ophel is written in TypeScript under GPL-3.0. nanobot has attracted 18% as many forks as stars, ophel 6%. nanobot 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.
← all 20902 open source comparisons
Side by side
| nanobot | ophel | |
|---|---|---|
| GitHub stars | ★ 49K | ★ 986 |
| License | MIT | GPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-10-21 | 2026-10-12 |
| Forks | ⑂ 8.7K | ⑂ 60 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick nanobot if
- You weight community size — 49K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick ophel if
- You want the ophel feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and ophel fits your workflow better
About nanobot
English 简体中文 繁體中文 Español Français Bahasa Indonesia 日本語 한국어 Русский Tiếng Việt Discord · X · WeChat / Feishu nanobot 🐈 nanobot is an ultra lightweight, open source, self hosted personal AI agent framework written in Python. It runs in a WebUI, terminal, or chat apps and combines tools, long term memory, MCP integrations, model routing, multi agent delegation, scheduled automation, and an OpenAI compatible API in a small, readable core. Start Here What can nanobot do? nanobot is a self hosted personal AI agent runtime. It can: run in a browser WebUI or terminal connect to Telegram, Discord, Slack, WeChat, Email…
read the full nanobot overview →
About ophel
Ophel Atlas 🚀 Turn AI chats into documents you can read, navigate, and reuse Language: English 简体中文 ✨ Turn Conversations into Knowledge, Not Just History ✨ No more getting lost in endless scroll. Clarify context with real time Outlines, Build your system with Chat Folders, Refine experience with the Prompt Library, Let sparkling thoughts flow freely in order. 👇 Demo: From "Infinite Scroll" to "Navigable AI Documents" Making AI chat a truly organizeable workflow for the first time No matter which of these platforms you use, Ophel lets you organize conversations into reusable workflows with a consistent, unified…
read the full ophel overview →
More in AI & Machine Learning
Related comparisons
More AI Interaction & Interfaces projects
Compare either of these against the rest of the AI Interaction & Interfaces field.
Frequently asked questions
Is nanobot or ophel more popular?
nanobot has 49,228 GitHub stars and ophel has 986. nanobot has the larger community by that measure.
Are nanobot and ophel free?
Both are open source. nanobot is licensed under MIT and ophel under GPL-3.0. Neither carries a licence fee.
What is the difference between nanobot and ophel?
nanobot is written in Python and ophel 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, nanobot or ophel?
Choose nanobot if you want the larger community (49,228 stars) or its MIT licence terms. Choose ophel if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.