Based on our record, Invision should be more popular than UserEcho. It has been mentiond 3 times 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.
The nonprofit I work at uses https://userecho.com/ as a help forum and knowledge base. It's very inexpensive, easy to use, and has served us well. Source: 12 months ago
Search for UI/Design/Firma Tutorials on YouTube, check out UI related Blog posts on invisionapp.com, check out UI Inspiration muzli. Source: over 1 year ago
We have 100s of different screens to migrate as well as a really large design system, and to date we've been successfully using the invisionapp.com website to keep things really well organized and easy to navigate with tags, pages, etc. We've enjoyed this system so far because it's easy for PMs and Devs to navigate in a website format, without having to learn the design software or get bogged down in artboards. Source: over 1 year ago
Other options: explain everything whiteboard, invisionapp.com. Source: over 2 years ago
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Zeplin - Collaboration app for UI designers & frontend developers
HelpScout - Help Scout is a simple, straightforward way to provide excellent support
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.