Skip to content

Productivity tools / Online whiteboard7 tools

Best online whiteboards

Sketch and brainstorm on a shared canvas. Facts come from each tool's own pages, and every score says where it comes from. How we rank

Tools
7
Researched
3
Free option
2
Only listed
4

Disclosure: agathox makes some of the tools listed here. They are labelled and scored by the same method as every other tool.

Ranked by signals we can measure or quote: website health, the facts each tool's own pages state, and community discussion. Nothing here has been hands-on tested yet, so this is not a quality test. How the signals rank works

Show only:

Want two of these head to head? Compare tools side by side.

  • 1

    Conceptboard

    Free optionSignup unclearFile handling unclearHealth 4.3
    Open Conceptboard
    Details and sources
    Free tier
    Free plan: 3 active boards, 100 objects per board, 250 MB storage, 10 MB per upload, no active projects.
    Paid plan
    Prices are per user, excluding VAT, in euros. Starter is 5 euros per month (5 GB, 5 projects, monthly or yearly billing, 30-day free trial). Advanced is from 10 euros per month (1 TB, unlimited projects, 12-month contract for 10+ users). Corporate and Government is from 14 euros per month (24-month contract for 100+ users). Special plans are priced on request.
    Signup
    Not stated explicitly. The Free column has a Sign up link. Guest contributors can access a board without a Conceptboard account.
    Watermark
    Not stated.
    Where files go
    Not stated. The privacy page covers the website only and says app collaboration data is not covered. Cloud hosting, dedicated server and on-premises options are listed.

    From the tool's own pages, checked 2026-11-01. Sources: Pricing, Privacy policy. Prices and limits change; check the tool before you rely on them.

    Full page for Conceptboard

  • 2

    Mural

    Free optionSignup unclearFile handling unclearHealth 4.2
    Open Mural
    Details and sources
    Free tier
    The Free plan includes unlimited members, unlimited visitors with view-only rights, and 3 editable murals at a time. The page says: “The Free plan will get your team started fast with unlimited murals and 3 editable murals at a time and unlimited members and visitors — plus all Mural’s core collaboration features and Facilitation Superpowers features.”
    Paid plan
    Not stated.
    Signup
    Users can sign up for free to use Mural. The page says: “Get your team started fast. . $0. USD. . for unlimited members . . . . . . Start for free.”
    Watermark
    Not stated.
    Where files go
    Not stated.

    From the tool's own pages, checked 2026-11-08. Sources: Pricing. Prices and limits change; check the tool before you rely on them.

    Read automatically by a program, not by a person. Each fact quotes the sentence it came from, and a fact is shown only if that sentence is on the page. Where a page did not say, it reads “Not stated.”

    Full page for Mural

  • 3

    Padlet

    UnclearSignup unclearFile handling unclearHealth 3.9
    Open Padlet
    Details and sources
    Free tier
    Not stated.
    Paid plan
    Not stated.
    Signup
    Creating an account on a Padlet Service requires providing information such as a username, password, and email address. The page says: “When you create an account on a Padlet Service (an “Account”), we require you to provide us information such as your username, password, and email address.”
    Watermark
    Not stated.
    Where files go
    When you use the service, you consent to the processing of your information, which includes storage and transmission. The page says: “When you access or use the Service, you are deemed to consent to the collection, use, retention, transfer, structuring, manipulation, storage, transmission and/or disclosure (collectively, “processing”) of your information as described in this Policy.”

    From the tool's own pages, checked 2026-11-08. Sources: Privacy. Prices and limits change; check the tool before you rely on them.

    Read automatically by a program, not by a person. Each fact quotes the sentence it came from, and a fact is shown only if that sentence is on the page. Where a page did not say, it reads “Not stated.”

    Full page for Padlet

Answers come from each tool's own pages (“Unclear” means they do not say). Tick “Compare” on two to four tools to read them side by side.

Also listed (4, not yet tested)

Each of these answered when we visited its site. We have not tested them or recorded facts, so they are in alphabetical order, not ranked.

  • Microsoft Whiteboard

    Microsoft Whiteboard is listed for: online whiteboard.

    Open
  • Miro

    Speed up product development from ideation to launch. Align teams, break tool silos, and ship what customers need in one AI-powered visual platform.

    Open
  • Stormboard

    Stormboard is the data-first collaborative workflow platform that turns unstructured interactions into data-rich collaborative workspaces, creating new structured and actionable data from normal…

    Open
  • tldraw

    A free and instant virtual whiteboarding with online collaboration. No signup required. Works on all devices: mobile, tablets, and desktop.

    Open

Other Productivity tools rankings

Know a tool that should be here? Submit it, or write to hello@agathox.com.

Something wrong or out of date on this page? Tell us and we will fix it.

Search tools

Search tools and tasks