Side by side
ContentTools vs Pencil Project
Both stand on web design software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
ContentTools provides page-level HTML editing tools that developers can configure and extend. It is not a content management system, and saving and authentication must be handled elsewhere.
Visit ContentTools
Free plan LinuxMacWindows
Pencil combines interface-specific stencils, diagram shapes, and a range of export options in a desktop tool. Its links between document pages can carry through to web exports as hyperlinks.
Visit Pencil ProjectThe facts
| ContentTools | Pencil Project | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Web | Linux, Mac, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | getcontenttools.com | pencil.evolus.vn |
| On web design software | #10 of 41 | #14 of 41 |
ContentTools: what it does well
- Free and open source under the MIT license
- Supports unlimited undo and redo
- Five component libraries can be used independently
- Includes an interface for image uploads, rotation, and cropping
What to know first
- Developers must configure content storage
- Does not provide user authentication
- Demo simulates image uploads without a server-side API
Pencil Project: what it does well
- Free plan costs nothing.
- Built-in stencils cover four interface types.
- Exports include PNG, SVG, PDF, and web pages.
- Mockup links become hyperlinks in web exports.
- Runs on Linux, macOS, and Windows.
What to know first
- Nightly development builds are warned to be unstable.
- No free trial is listed.
Alternatives to ContentTools Alternatives to Pencil Project The whole list