skrbl is described as 'Simple and easy online multi user whiteboard, start skrbl, give out your URL & start working together. Sketch, text, share files, upload pictures all in one common shared space. There are no new tools to learn, nothing to download, nothing to install' and is a Whiteboard in the office & productivity category. There are more than 10 alternatives to skrbl, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and Android Tablet apps. The best skrbl alternative is Conceptboard, which is free. Other great sites and apps similar to skrbl are Twiddla, Coccinella, Groupboard and drawonthe.net.
Conceptboard goes beyond the idea of online whiteboards and adds realtime collaboration, document sharing, visual feedback, task management, live meetings and more.
Mark up websites, graphics, and photos, or start brainstorming on a blank canvas. Browse the web with your friends or make that conference call more productive than ever. No plug-ins, downloads, or firewall voodoo - its all here, ready to go when you are.
Coccinella is a free and open-source cross-platform instant messaging client with a built-in whiteboard for improved collaboration with other people.
Groupboard is a free collaborative whiteboard (drawing board), allowing you to draw and chat in real time with other people anywhere on the internet, even with users using a web browser or an iPhone/iPad. Use it for online tutoring, collaborative design, or just for fun!
Draw on the . net is an online, multi-user, drawing website. You can also use it to draw on web pages. It is quick and easy to use.
The easiest way to draw together with your friends on-line.
A shared whiteboard for use by multiple Skype-users simultaneously.
Features
Instant collaboration
Everything you draw or write is visible to all participants in real time. Share ideas just like you were in the same room.
Unlimited participants
IDroo supports an unlimited.
Scribblar is a free online collaboration tool that is perfect for online tutoring. It features live audio, chat, whiteboard, image sharing, document sharing and more. Used by learners, trainers and schools around the world, Scribblar is quickly becoming the favourite tool for...
A real time shared whiteboard in your browser, teach, explain, sketch. For work, study, fun. Save all your whiteboard for later use.
Board800 is an interactive whiteboard application which uses Red5 as the back-end media server, and flash (.swf) as the client front-end. The primary features include
CoSketch is a multi-user online whiteboard designed to give you the ability to quickly visualize and share your ideas as images.
WrittenUp is a website that allows remotely collaborating users to instantly write and draw on a virtual whiteboard, using their tablet or computer. It features multiple pages and PDF exporting.
Germany
EU
United States
Estonia
United Kingdom
Denmark