Bolt vs Plasmic
A side-by-side comparison of two self-hosted content management systems options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Bolt | Plasmic |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 80 · Excellent | 89 · Excellent |
| Category | Content Management Systems | Content Management Systems |
| License | MIT | MIT |
| Language | PHP | TypeScript |
| Setup difficulty | Medium | Hard |
| Min. RAM | 512 MB | 2,048 MB |
| Deployment | bare-metal, source, docker | docker, source |
| GitHub stars | ★ 590 | ★ 7,040 |
| First released | 2012 | 2021 |
| Replaces | WordPress, Contentful | Webflow, Contentful |
What are Bolt and Plasmic?
Bolt
Bolt is an open-source content management tool built on the Symfony framework that strives to be straightforward for editors and flexible for developers. Content types are defined in YAML and rendered with Twig templates.
- YAML content types
- Twig templating
- Symfony foundation
- Clean editor UI
Plasmic
Plasmic is a visual page builder and headless content platform that lets teams design pages and components and pull them into code. Its open-source codebase can be self-hosted to manage visual content alongside structured data.
- Visual page builder
- Headless content API
- Code component integration
- Reusable design system
Bolt vs Plasmic: key differences
Bolt is written in PHP, while Plasmic is built with TypeScript. Bolt is the lighter option, starting around 512 MB of RAM against 2,048 MB for Plasmic. Bolt is the more established project (first released 2012), while Plasmic arrived in 2021. Plasmic has the considerably larger community, at 7,040 GitHub stars versus 590.
Why pick each one
Choose Bolt if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Written in PHP
- Lightweight — runs in 512 MB RAM
Choose Plasmic if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Mature project with 7k GitHub stars
- Written in TypeScript
Watch out for
- Self-hosting is involved
- Resource heavy
Frequently asked questions
Is Bolt or Plasmic better?
Neither is universally better. Plasmic has the larger community, while Bolt is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Bolt and Plasmic free and open-source?
Yes. Bolt is licensed under MIT and Plasmic under MIT. Both can be self-hosted at no software cost.
Can I run Bolt and Plasmic with Docker?
Bolt: yes. Plasmic: yes.
Which is lighter on resources, Bolt or Plasmic?
Bolt has the smaller minimum footprint at 512 MB of RAM, compared to about 2,048 MB for Plasmic. Real-world usage depends on library size, user count, and enabled features.