head to head · open source
Crawl4AI vs parsera
Crawl4AI has 86,783 GitHub stars, 9,043 forks, 188 open issues and last shipped yesterday. parsera has 1,370 stars, 80 forks, 4 open issues and last shipped 11 months ago. Crawl4AI leads on adoption by 6,235% (86,783 vs 1,370 stars). Crawl4AI is written in Python under Apache-2.0; parsera is written in Python under GPL-2.0. Crawl4AI has attracted 10% as many forks as stars, parsera 6%. Crawl4AI was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 5 topic tags (ai, data-extraction, llm, playwright), 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.
← all 20902 open source comparisons
Side by side
| Crawl4AI | parsera | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 1.4K |
| License | Apache-2.0 | GPL-2.0 |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2025-12-17 |
| Forks | ⑂ 9.0K | ⑂ 80 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Crawl4AI if
- You weight community size — 87K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick parsera if
- You want the parsera feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches Python
- You evaluated both and parsera fits your workflow better
About Crawl4AI
🚀🤖 Crawl4AI: Open source LLM Friendly Web Crawler & Scraper. 🚀 Crawl4AI Cloud API — Closed Beta (Launching Soon) Reliable, large scale web extraction, now built to be drastically more cost effective than any of the existing solutions. 👉 Apply here for early access We’ll be onboarding in phases and working closely with early users. Limited slots. Crawl4AI turns the web into clean, LLM ready Markdown for RAG, agents, and data pipelines. Fast, controllable, battle tested by a 50k+ star community. ✨ Check out latest update v0.9.3 ✨ New in v0.9.3 : Security release. Closes five coordinated disclosure advisories…
read the full Crawl4AI overview →
About parsera
📦 Parsera Lightweight Python library for scraping websites with LLMs. You can test it on Parsera website. Why Parsera? Because it's simple and lightweight. With interface as simple as: Table of Contents Installation Documentation Basic usage Running with Jupyter Notebook Running with CLI Running in Docker Installation Documentation Check out documentation to learn more about other features, like running custom models and playwright scripts. Basic usage First, set up PARSERA API KEY env variable (If you want to run custom LLM see Custom Models). You can do this from python with: Next, you can run a basic…
read the full parsera overview →
More in Data & Analytics
Related comparisons
More Data Extraction & Web Scraping projects
Compare either of these against the rest of the Data Extraction & Web Scraping field.
Frequently asked questions
Is Crawl4AI or parsera more popular?
Crawl4AI has 86,783 GitHub stars and parsera has 1,370. Crawl4AI has the larger community by that measure.
Are Crawl4AI and parsera free?
Both are open source. Crawl4AI is licensed under Apache-2.0 and parsera under GPL-2.0. Neither carries a licence fee.
What is the difference between Crawl4AI and parsera?
Crawl4AI is written in Python and parsera 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, Crawl4AI or parsera?
Choose Crawl4AI if you want the larger community (86,783 stars) or its Apache-2.0 licence terms. Choose parsera if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.