Polar vs Solidus
A side-by-side comparison of two self-hosted e-commerce platforms options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Polar
Open-source monetization platform for developers
VS
Solidus
Free open-source Rails commerce platform
| Feature | Polar | Solidus |
|---|---|---|
| Category | E-commerce Platforms | E-commerce Platforms |
| License | Apache-2.0 | BSD-3-Clause |
| Language | Python | Ruby |
| Setup difficulty | Medium | Hard |
| Min. RAM | 1,024 MB | 1,024 MB |
| Deployment | docker, source | docker, bare-metal, source |
| GitHub stars | ★ 10,171 | ★ 5,318 |
| First released | 2023 | 2015 |
| Replaces | Lemon Squeezy, Gumroad | Shopify, Magento |
Why pick each one
Choose Polar if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Mature project with 10.2k GitHub stars
- Written in Python
Frequently asked questions
Is Polar or Solidus better?
Polar is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Solidus if its specific feature set fits your needs better.
Are Polar and Solidus free and open-source?
Yes. Polar is licensed under Apache-2.0 and Solidus under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run Polar and Solidus with Docker?
Polar: yes. Solidus: yes.