Knowledge Base

Answers and Guides

How Is Redline Different From Collecting Design Feedback Over Email, Slack, or Screenshots?

Redline replaces scattered feedback channels with one link where comments sit on the design itself and approval is a single butto…

Is Redline free, and when would a designer need to pay for it?

Redline is free for one active project, and costs $9/mo for unlimited projects. The free tier is not a stripped-down demo — it in…

Does Redline Keep Version History of Design Rounds and Past Comments?

Yes. Redline tracks every design round automatically, from v1 to final, and preserves the comments attached to each version along…

How Redline's Pinned Commenting and One-Click Approval Work

Redline is a client review tool that replaces scattered feedback (email, Slack, docs, voice memos, marked-up screenshots) with a …

What Is Redline and What Problem Does It Solve for Designers and Their Clients?

Redline is a client feedback and approval tool for design work. It puts every comment on the design itself, in one link, and ends…