Alternatives to Red Pen for all platforms with any license

ProjectHuddle

Use your existing WordPress site to get feedback on your design projects. Upload your design images, wireframes, mockups, logo sketches, photography and more. Gather...

Commercial Self-Hosted Wordpress
Customizable Real time collaboration WordPress Add a feature

8 Like
zipBoard

Annotate web pages and e-learning courses and assign bugs. Visual Collaboration tool for web development and e-learning teams. 1 project always free.

Free Personal Mac Windows Linux Web Android ... iPhone iPad
Bug reporting Cloud based Developer Tools E-commerce ... Education Interactive Whiteboard Kanban boards Project Dashboard Real time collaboration Screenshot Tools Share screenshots Software as a Service Task Management Team Collaboration Unlimited users Visual feedback Web-Based Web Development Website annotation Add a feature

8 Like
Wake

Wake is an enterprise web, desktop and mobile platform that makes it super easy for designers to share work and collect feedback from their team. It was created by...

Commercial Web iPhone
File sharing Add a feature

2 Like
Approval Studio

The one and only true online collaboration tool. Get your creative works annotated and reviewed nice and easy. .
- This is a very good alternative, with it’s own features DenizGaber • May 2019
- Side by side and fader version compare tarastalimonchuk • Mar 2019
- Great online app for proofing with lots of features! DNevedomsky • Mar 2019
- The app is more convenient and simple to use DmytroHolovatyi • Mar 2019
Commercial $ $ $ Web
Real time collaboration Side-by-Side comparison Design review feedback PDF annotation ... Image Annotations Annotate screenshots Visual reviews Image Preview Approval workflow tracking Fader version compare Version tracking Proofreading Statistics and Reports Inexpensive Online proofing Proof report Side by side version compare Side-by-Side View Workflow Add a feature

9 Like
Notism

What's next after wireframes? Visual Design and Notism. With Notism you can discuss, experience and share design work. Iterate faster and create better websites...

Freemium Web
Customer Feedback Prototyping Real time collaboration Add a feature

2 Like
Moqhub

Upload your designs,mockups or wireframes and organize them in projects. Share them with friends, colleagues and clients to get point specific Feedback. Giving Design...

Freemium $ $ $ Web
Customer Feedback Add a feature

2 Like
Visualtip

A service that allows designers and clients to annotate and collaborate on images in real time.

Free Web
Image Annotations Real time collaboration Annotate screenshots Add a feature

0 Like
Kivo

Annotate and share PowerPoints and PDFs online in seconds, without signing up.

Free Mac Windows Linux
PDF annotation Real time collaboration Version and Source control Web-Based Add a feature

2 Like
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Notable

Notable lets you take any interface screenshot, sketch or wireframe and exchange notes on specific details with your team. You can quickly reply or suggest a better...

Commercial Web
Customer Feedback Web-Based Add a feature

0 Like
Shipment App

Share and review your designs. Easy collaboration on creative projects.
- Discontinued
  Since October 13, 2014
Commercial Web
Customer Feedback Prototyping Real time collaboration Add a feature

0 Like