head to head · open source
EasySpider vs siteone-crawler
EasySpider has 44,565 GitHub stars, 5,387 forks, 271 open issues and last shipped yesterday. siteone-crawler has 906 stars, 84 forks, 21 open issues and last shipped 3 months ago. EasySpider leads on adoption by 4,819% (44,565 vs 906 stars). EasySpider is written in JavaScript under AGPL-3.0; siteone-crawler is written in Rust under MIT. EasySpider has attracted 12% as many forks as stars, siteone-crawler 9%. EasySpider was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (crawler), 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
| EasySpider | siteone-crawler | |
|---|---|---|
| GitHub stars | ★ 45K | ★ 906 |
| License | AGPL-3.0 | MIT |
| Written in | JavaScript | Rust |
| Last push | 2026-09-17 | 2026-06-29 |
| Forks | ⑂ 5.4K | ⑂ 84 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick EasySpider if
- You weight community size — 45K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick siteone-crawler if
- You want the siteone-crawler feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and siteone-crawler fits your workflow better
About EasySpider
EasySpider is a visual, code free web crawler and browser automation tool distributed on GitHub under the AGPL 3.0 license. It is written in JavaScript as a graphical application and lives in the web scraping and data extraction ecosystem, sitting alongside browser automation testing tools. It also carries the alias ServiceWrapper, described as an intelligent service encapsulation system for web applications. Development spans roughly six years, with the latest push recorded in September 2026.
read the full EasySpider overview →
About siteone-crawler
SiteOne Crawler SiteOne Crawler is a powerful and easy to use website analyzer, cloner, and converter designed for developers seeking security and performance insights, SEO specialists identifying optimization opportunities, and website owners needing reliable backups and offline versions. Now rewritten in Rust for maximum performance, minimal resource usage, and zero runtime dependencies. The transition from PHP+Swoole to Rust resulted in 25% faster execution and 30% lower memory consumption while producing identical output. Discover the SiteOne Crawler advantage: Run Anywhere: Single native binary for 🪟 Window…
read the full siteone-crawler overview →
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Frequently asked questions
Is EasySpider or siteone-crawler more popular?
EasySpider has 44,565 GitHub stars and siteone-crawler has 906. EasySpider has the larger community by that measure.
Are EasySpider and siteone-crawler free?
Both are open source. EasySpider is licensed under AGPL-3.0 and siteone-crawler under MIT. Neither carries a licence fee.
What is the difference between EasySpider and siteone-crawler?
EasySpider is written in JavaScript and siteone-crawler in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, EasySpider or siteone-crawler?
Choose EasySpider if you want the larger community (44,565 stars) or its AGPL-3.0 licence terms. Choose siteone-crawler if its feature set, stack or MIT licence fits better. Both are self-hostable.