The best alternatives to TRAB are Figma, Codesign.io, and Design Triggers. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of TRAB?
Snowflake Startup Challenge— Win investment & global exposure with Snowflake and NYSE
A collaborative design tool for creating user interfaces, mobile apps, and websites with a wide range of features, including vector editing tools, prototyping, and version control, all in a cloud-based platform.
Freddy Feedback is a widget to get feedback from your visitors and customers on anyting that you communicate to them on your website. It's different in 3 ways: it's focussed, it has a modern and fresh design and serious value for money. And we have emojis 😍