head to head · open source
archify vs synthadoc
archify has 92,701 GitHub stars, 6,329 forks, 134 open issues and last shipped yesterday. synthadoc has 1,760 stars, 172 forks, 4 open issues and last shipped yesterday. archify leads on adoption by 5,167% (92,701 vs 1,760 stars). archify is written in JavaScript under Apache-2.0; synthadoc is written in Python under AGPL-3.0. archify has attracted 7% as many forks as stars, synthadoc 10%. archify was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (agent-skills), 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
| archify | synthadoc | |
|---|---|---|
| GitHub stars | ★ 93K | ★ 1.8K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | JavaScript | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 6.3K | ⑂ 172 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick archify if
- You weight community size — 93K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick synthadoc if
- You want the synthadoc feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and synthadoc fits your workflow better
About archify
English · 简体中文 Archify Turn a codebase or system description into a polished, interactive system map — directly in chat. Archify is a Node.js rendering and validation system for Cursor, Claude Code, Codex CLI, and OpenCode. Agents produce typed JSON IR; Archify deterministically compiles it into HTML/SVG. Open it and present — five diagram types, four presets, dark/light themes, built in brand marks, and finite motion Review architecture changes before merge — compare two validated snapshots as Before / Delta / After, with exact added, removed, changed, moved, and rerouted facts Every interaction stays grounded…
read the full archify overview →
About synthadoc
Synthadoc Document version: v1.5.0 Engineered for solo users and enterprises alike, providing a domain specific knowledge base that scales seamlessly while maintaining accuracy through autonomous self optimization. Built for individuals, small teams, and large organizations who need a knowledge base that stays accurate as documents accumulate. Documentation, FAQ and articles: Synthadoc reads your raw source documents — PDFs, spreadsheets, PPTs, web pages, images, videos, Word files, TXTs, and AI session transcripts (.jsonl) — and uses an LLM to synthesize them into a persistent, structured wiki. Cross references…
read the full synthadoc overview →
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Frequently asked questions
Is archify or synthadoc more popular?
archify has 92,701 GitHub stars and synthadoc has 1,760. archify has the larger community by that measure.
Are archify and synthadoc free?
Both are open source. archify is licensed under Apache-2.0 and synthadoc under AGPL-3.0. Neither carries a licence fee.
What is the difference between archify and synthadoc?
archify is written in JavaScript and synthadoc 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, archify or synthadoc?
Choose archify if you want the larger community (92,701 stars) or its Apache-2.0 licence terms. Choose synthadoc if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.