TrellisCart was built with a simple goal in mind: create a powerful, secure, and easy-to-use shopping cart that puts control back in the hands of its users.
In a world where many platforms lock features behind paywalls, restrict access, or limit customization, TrellisCart takes a different approach. It is fully open source and released under the GNU General Public License (GPL), meaning you get complete access to the code, the freedom to modify it, and the ability to build exactly what you need without artificial limitations.
Built for Freedom and Simplicity
TrellisCart is designed to be approachable for beginners while still offering the flexibility developers expect. Whether you’re launching your first online store or building a fully customized e-commerce solution, TrellisCart provides a solid foundation without unnecessary complexity.
There are no “premium unlocks,” no hidden features, and no bait-and-switch pricing models. What you see is what you get, and you get all of it.
Security You Can Trust
Security is not an afterthought. TrellisCart is built with modern security practices in mind to help protect both store owners and their customers. From input validation to secure coding standards, the platform is designed to reduce common vulnerabilities and provide a safer e-commerce environment out of the box. While nothing is fool proof, we are taking all the steps we can to make sure our software doesn’t cause issues.
Community-Driven Development
TrellisCart is more than just software, it is a community. Users, developers, and contributors all play a role in shaping its future. Through shared knowledge, plugins, and community support, TrellisCart continues to grow and improve.
Because it is released under GPL, anyone can contribute, extend, or adapt it to fit their needs. Innovation is not restricted, it is encouraged.
No Fees. No Gatekeeping.
TrellisCart is free to use. There are no licensing fees, no subscriptions, and no required paid support plans. While optional third-party services or custom development may exist, the core platform will always remain open and accessible to everyone.
Our Mission
Our mission is simple:
To provide a secure, fully open, and genuinely free e-commerce platform that empowers individuals and businesses to build, grow, and control their online presence without compromise.

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