Polar vs OpenCart
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
OpenCart
Free PHP-based shopping cart system
| Feature | Polar | OpenCart |
|---|---|---|
| Category | E-commerce Platforms | E-commerce Platforms |
| License | Apache-2.0 | GPL-3.0 |
| Language | Python | PHP |
| Setup difficulty | Medium | Easy |
| Min. RAM | 1,024 MB | 256 MB |
| Deployment | docker, source | docker, bare-metal, source |
| GitHub stars | ★ 10,171 | ★ 8,174 |
| First released | 2023 | 2009 |
| Replaces | Lemon Squeezy, Gumroad | Shopify, Wix Stores |
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 OpenCart better?
Neither is universally better. Polar has the larger community, while OpenCart is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Polar and OpenCart free and open-source?
Yes. Polar is licensed under Apache-2.0 and OpenCart under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Polar and OpenCart with Docker?
Polar: yes. OpenCart: yes.