head to head · open source
EasySpider vs TumblThree
EasySpider has 44,565 GitHub stars, 5,387 forks, 271 open issues and last shipped 2 days ago. TumblThree has 735 stars, 86 forks, 38 open issues and last shipped 13 days ago. EasySpider leads on adoption by 5,963% (44,565 vs 735 stars). EasySpider is written in JavaScript under AGPL-3.0; TumblThree is written in C# under MIT. EasySpider has attracted 12% as many forks as stars, TumblThree 12%. 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 | TumblThree | |
|---|---|---|
| GitHub stars | ★ 45K | ★ 735 |
| License | AGPL-3.0 | MIT |
| Written in | JavaScript | C# |
| Last push | 2026-09-17 | 2026-09-06 |
| Forks | ⑂ 5.4K | ⑂ 86 |
| 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 TumblThree if
- You want the TumblThree feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and TumblThree 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 TumblThree
TumblThree is a free and open source Windows desktop application, written in C with WPF, that downloads photo, video, audio and text posts from a given Tumblr or Twitter blog and keeps that content locally.
read the full TumblThree overview →
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Frequently asked questions
Is EasySpider or TumblThree more popular?
EasySpider has 44,565 GitHub stars and TumblThree has 735. EasySpider has the larger community by that measure.
Are EasySpider and TumblThree free?
Both are open source. EasySpider is licensed under AGPL-3.0 and TumblThree under MIT. Neither carries a licence fee.
What is the difference between EasySpider and TumblThree?
EasySpider is written in JavaScript and TumblThree in C#. 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 TumblThree?
Choose EasySpider if you want the larger community (44,565 stars) or its AGPL-3.0 licence terms. Choose TumblThree if its feature set, stack or MIT licence fits better. Both are self-hostable.