head to head · open source
duckdb vs postbot
duckdb has 42,747 GitHub stars, 4,176 forks, 858 open issues and last shipped yesterday. postbot has 1,618 stars, 227 forks, 5 open issues and last shipped 10 days ago. duckdb leads on adoption by 2,542% (42,747 vs 1,618 stars). duckdb is written in C++ under MIT; postbot is written in TypeScript under Apache-2.0. duckdb has attracted 10% as many forks as stars, postbot 14%. duckdb 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
| duckdb | postbot | |
|---|---|---|
| GitHub stars | ★ 43K | ★ 1.6K |
| License | MIT | Apache-2.0 |
| Written in | C++ | TypeScript |
| Last push | 2026-11-02 | 2026-10-24 |
| Forks | ⑂ 4.2K | ⑂ 227 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick duckdb if
- You weight community size — 43K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick postbot if
- You want the postbot 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 postbot fits your workflow better
About duckdb
DuckDB DuckDB is a high performance analytical database system. It is designed to be fast, reliable, portable, and easy to use. DuckDB provides a rich SQL dialect with support far beyond basic SQL. DuckDB supports arbitrary and nested correlated subqueries, window functions, collations, complex types (arrays, structs, maps), and several extensions designed to make SQL easier to use. DuckDB is available as a standalone CLI application and has clients for Python, R, Java, Wasm, etc., with deep integrations with packages such as pandas and dplyr. For more information on using DuckDB, please refer to the DuckDB…
read the full duckdb overview →
About postbot
PostBot 内容同步助手 v1.3.1 一款开源的多平台内容同步分发生产力工具。 支持将文章、笔记、动态、图片、视频、音频等内容，一键同步发布至主流媒体平台。 正在持续迭代中... [!WARNING] 当前为快速迭代日常开发版，供开源社区贡献者快速协作与迭代。 开发者如需本地开发运行时，请访问稳定版 PostBot v1.1.20。 PostBot 内容同步助手 介绍 🌟 核心特性 📝 专注内容 支持文章、笔记、动态、图片、视频、音频等多内容。 文本内容支持 HTML、Markdown 格式。 🌍 多平台 覆盖微信/微博/今日头条/小红书/知乎/百家号/企鹅号/视频号/抖音/快手/哔哩哔哩（B站）等国内主流媒体平台，可轻松扩展兼容 X（Twitter）、Facebook、Instagram、TikTok、YouTube、LinkedIn 等国际媒体平台。 🚀 一键发布 一次编辑排版、一键同步至多平台自动发布。 可同时将内容自动同步发布至所有已登录的媒体平台。 🔐 安全 区别于其他工具的核心在于本地化操作机制，直接复用浏览器本地登录状态，规避云端存储账号信息的隐私风险，安全安心。 📖 智能阅读器 内置智能网页阅读器，网页内容智能提取。 🎯 平台适配 自动优化内容适配，以满足各平台特性要求。 🆓 免费 浏览器扩展社区版完全开源永久免费，社区版无需付费即可使用全部核心同步发布功能。默认可不依赖任何 AI…
read the full postbot overview →
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Frequently asked questions
Is duckdb or postbot more popular?
duckdb has 42,747 GitHub stars and postbot has 1,618. duckdb has the larger community by that measure.
Are duckdb and postbot free?
Both are open source. duckdb is licensed under MIT and postbot under Apache-2.0. Neither carries a licence fee.
What is the difference between duckdb and postbot?
duckdb is written in C++ and postbot 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, duckdb or postbot?
Choose duckdb if you want the larger community (42,747 stars) or its MIT licence terms. Choose postbot if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.