Limnu

Limnu is an online whiteboard made for sketching ideas with other people quickly. The idea is people drawing together, so brainstorming and problem solving become a team effort. It aims to stay simple during video calls and online meetings.

What Limnu offers

• Shared sketching — several people draw on the same board at once.
• Instant start — users can begin drawing straight away without signing up.
• Smooth drawing — the pen behaves like picking up a marker and writing.
• Remote collaboration — suited to meetings and calls where people are in different places.

Who it works with

The site lists tutors working through maths problems with students, business analysts mapping process flows with stakeholders, distributed engineering teams drawing state diagrams, product teams ranking features, and freelance designers reviewing storyboards with remote clients.

Key facts

• Category: whiteboard software
• Sign-up: not needed to try it