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WBO alternatives: 4 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave WBO: very basic tools, no sticky notes or templates, and anyone with the link can edit. We ranked 4 alternatives by how directly each one replaces WBO, then by reviews, real visits and how recently each app's facts were checked against its own website. Excalidraw currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Excalidraw logoExcalidrawOpen sourceYesWeb, Self-hosted5 of 566.5
2OpenBoard logoOpenBoardOpen sourceYesWindows, macOS, Linux4 of 459.6
  1. Excalidraw logo

    1. ExcalidrawTop pick

    Best for: Engineers and anyone who wants fast, informal sketches and diagrams without an account

    Open sourceSelf-hostableWeb, Self-hosted

    66.5

    score / 100

    Why switch from WBO

    Open-source too, with shapes, libraries and end-to-end encrypted sharing.

    Pros

    • Start drawing instantly with no account
    • Open source and embeddable in other tools
    • Distinctive hand-drawn style for informal diagrams

    Cons

    • Few workshop features like voting or timers
    • Free version saves only one scene in the browser
    • Not suited to large, structured boards
    Visit Excalidraw Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Excalidraw a good WBO alternative?

    Verified facts

    5 of 5 verified
    No account needed
    Yes
    Checked Oct 25, 2026plus.excalidraw.com(opens source in a new tab)
    Excalidraw+ price
    $6 per user/month
    Checked Oct 25, 2026plus.excalidraw.com(opens source in a new tab)
    Free trial
    14 days (Excalidraw+)
    Checked Oct 25, 2026plus.excalidraw.com(opens source in a new tab)
    Currency
    USD
    Checked Oct 25, 2026plus.excalidraw.com(opens source in a new tab)
    License
    MIT
    Checked Oct 25, 2026github.com(opens source in a new tab)
  2. OpenBoard logo

    2. OpenBoard

    Best for: Teachers presenting on classroom interactive displays who want free software

    Open sourceWindows, macOS, Linux

    59.6

    score / 100

    Why switch from WBO

    Free open-source desktop whiteboard for classroom displays.

    Pros

    • Free and open source under GPLv3
    • Runs offline on Windows, macOS and Linux
    • Teaching tools like ruler, compass and protractor

    Cons

    • No cloud collaboration or remote participants
    • Interface looks dated
    • Aimed at in-room presenting rather than teamwork
    Visit OpenBoard Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is OpenBoard a good WBO alternative?

    Verified facts

    4 of 4 verified
    License
    GPLv3
    Checked Oct 25, 2026openboard.ch(opens source in a new tab)
    Platforms
    Windows, macOS, Linux
    Checked Oct 25, 2026openboard.ch(opens source in a new tab)
    Registration
    Not required
    Checked Oct 25, 2026openboard.ch(opens source in a new tab)
    Maintainer
    Geneva Education Department (DIP)
    Checked Oct 25, 2026openboard.ch(opens source in a new tab)

The best WBO alternative for…

The highest-ranked app in this list for each need.

Excalidraw logo

Best WBO alternative for most people

Excalidraw

Open-source too, with shapes, libraries and end-to-end encrypted sharing.

OpenBoard logo

Best WBO alternative for a free option

OpenBoard

Free open-source desktop whiteboard for classroom displays.

tldraw logo

Best WBO alternative for a free plan you can upgrade

tldraw

A more polished free canvas with smooth drawing.

Excalidraw logo

Best WBO alternative for open source

Excalidraw

Open-source too, with shapes, libraries and end-to-end encrypted sharing.

Excalidraw logo

Best WBO alternative for self-hosting

Excalidraw

Open-source too, with shapes, libraries and end-to-end encrypted sharing.

OpenBoard logo

Best WBO alternative for Mac

OpenBoard

Free open-source desktop whiteboard for classroom displays.

OpenBoard logo

Best WBO alternative for Windows

OpenBoard

Free open-source desktop whiteboard for classroom displays.

OpenBoard logo

Best WBO alternative for Linux

OpenBoard

Free open-source desktop whiteboard for classroom displays.

Ziteboard logo

Best WBO alternative for iPhone and Android

Ziteboard

Simple hosted board with apps and video chat for tutoring.

Excalidraw logo

Best WBO alternative for working in the browser

Excalidraw

Open-source too, with shapes, libraries and end-to-end encrypted sharing.

WBO alternatives: common questions

What is the best alternative to WBO?

Excalidraw ranks first right now. Open-source too, with shapes, libraries and end-to-end encrypted sharing. tldraw and OpenBoard follow it in our ranking.

Is there a free alternative to WBO?

Yes. Excalidraw (open source), tldraw (free plan + paid), OpenBoard (open source) and Ziteboard (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to WBO?

Yes: Excalidraw and OpenBoard. Excalidraw can also be self-hosted.

Which WBO alternatives work on Linux?

OpenBoard runs on Linux.

Why do people switch from WBO?

The complaints we hear most: very basic tools, no sticky notes or templates; anyone with the link can edit; no integrations.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces WBO, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.