
Fluid UI

Feedback and collaboration tool for design and web teams to review live websites with clients

Fronter is a collaboration tool for gathering feedback across teams. It aims to make comments on design and web work precise, timely and actionable, replacing long email threads, screenshots and screen recordings.
The tool is aimed at feedback on live web pages, where clients can point to exactly what needs changing instead of describing it in separate messages. Users quoted by the vendor describe it as settling disagreements about design and user experience feedback.
Design teams, web professionals and their clients.
Profile written by TrustList from the business's own published information, Oct 2026.
2 images — click to enlarge
An earned signal from verification, reviews, awards, transparency and engagement — the vendor can't buy it.
Updated 8/11/2026
As of 2026-10-05. Organic ranks only; sponsored placements are never ranks.
No questions yet. Be the first to ask about Fronter.
Similar listings buyers compare against this one.

Fluid UI

Online storyboard and comic creator for teachers, students and business teams

Online wireframing tool for web and mobile layouts that keeps designers focused on structure

Sympli Design Collaboration, Version Control & Handoff

Mockingbird

Open-source desktop GUI prototyping tool for creating mockups on major platforms
Everything here links back to the same verified catalogue. Pick your next stop.