head to head · open source
duckdb vs aaron-marketing-skills
duckdb has 42,747 GitHub stars, 4,176 forks, 858 open issues and last shipped yesterday. aaron-marketing-skills has 3,053 stars, 389 forks, 0 open issues and last shipped yesterday. duckdb leads on adoption by 1,300% (42,747 vs 3,053 stars). duckdb is written in C++ under MIT; aaron-marketing-skills is written in Python under Apache-2.0. duckdb has attracted 10% as many forks as stars, aaron-marketing-skills 13%. 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 | aaron-marketing-skills | |
|---|---|---|
| GitHub stars | ★ 43K | ★ 3.1K |
| License | MIT | Apache-2.0 |
| Written in | C++ | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 4.2K | ⑂ 389 |
| 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 aaron-marketing-skills if
- You want the aaron-marketing-skills feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and aaron-marketing-skills 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 aaron-marketing-skills
Aaron Marketing Skills 120 marketing skills, 7 disciplines, one contract — your AI marketing staff, installable as a plugin, portable skills, or an 8 bot team. English Deutsch Español Français Italiano 日本語 한국어 Português 简体中文 繁體中文 An AI marketing staff you install, not prompt — 120 agent skills as one plugin, as portable skills on 70+ hosts, or as an 8 bot AI Staff on Grok Bot and Hermes Bot Mode. Skills and commands are plain Markdown ; small Bash/Python stdlib runtimes provide hooks, validation, scoring, registry events, connectors, and CI (no pip ). Every skill runs at Tier 1 with data you provide. /aaron…
read the full aaron-marketing-skills overview →
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Frequently asked questions
Is duckdb or aaron-marketing-skills more popular?
duckdb has 42,747 GitHub stars and aaron-marketing-skills has 3,053. duckdb has the larger community by that measure.
Are duckdb and aaron-marketing-skills free?
Both are open source. duckdb is licensed under MIT and aaron-marketing-skills under Apache-2.0. Neither carries a licence fee.
What is the difference between duckdb and aaron-marketing-skills?
duckdb is written in C++ and aaron-marketing-skills in Python. 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 aaron-marketing-skills?
Choose duckdb if you want the larger community (42,747 stars) or its MIT licence terms. Choose aaron-marketing-skills if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.