Based on our record, Platforma seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
There are some decent starters in the community (including some really great OS-native resources), but another option is purchase something like Platforma if you're looking to make interactive wireframes - https://platforma.ws/. Source: about 2 years ago
TeeSpring - Create & sell t-shirts you can be proud of
Source Wireframe Kit - Library of 537 blocks for desktop and mobile prototyping
Zazzle - A wide determination of items in addition to simple-to-use plan apparatuses is Zazzle’s primary attractions.
Contra Wireframe Kit - Open source wireframe kit for design and prototyping 🚀
Teemill - Teemill is a platform that lets you build your own online store and sell t-shirt designs online.
Method Wireframe Kit - Find your method of being incredibly fast in prototyping.