SSubrupt
Skip to content

Best Free Mind Mapping Softwares of 2026

Updated · 4 picks · live pricing · affiliate disclosure

Bundled with the Figma platform for design teams who already collaborate inside Figma files; launched 2021.

BEST OVERALL6.6/10Save $12/yr

FigJam

Bundled with the Figma platform for design teams who already collaborate inside Figma files; launched 2021.

Free 3 files; cancel-anytime
Try FigJamSee full review

How it stacks up

  • Free 3 files

    vs Excalidraw OSS

  • AI Jambot included

    vs MindMeister 3 maps

  • Voting plus timer

    vs Miro 3 boards

#2
Excalidraw6.2/10

From $6/mo

View
#3
MindMeister5.6/10

From $5.99/mo

View

All picks at a glance

#PickBest forStartingScore
1FigJamBest free whiteboard for teams already running Figma Design$5.00/mo6.6/10
2ExcalidrawBest free permanent MIT open-source whiteboard with no login$6.00/mo6.2/10
3MindMeisterBest free classic radial mind-map for hierarchical work$5.99/mo5.6/10
4MiroBest free enterprise whiteboard for unlimited collaborators$8.00/mo5.2/10

Quick pick by use case

If you only have thirty seconds, find your situation below and skip to that pick.

If You want permanent free with no login or upgrade pressureExcalidrawExcalidraw OSS ships the full feature set with no login required and self-host via Docker for users who want zero vendor dependency on a permanent free tier.If You want classic radial mind-mapping for study notes or paper outlinesMindMeisterMindMeister Free covers three radial mind maps with real-time collaboration on the structure that fits hierarchical brainstorming and academic work.If You run occasional workshops with many collaboratorsMiroMiro Free covers three boards with unlimited team members and the largest template library in the lineup, suiting one-off brainstorming sessions.If Your design team already runs Figma and wants a whiteboard inside itFigJamFigJam Free covers three files with AI Jambot, voting, and timer inside the Figma workspace for design teams treating the whiteboard as incremental.

Compare all 4 picks

Top spec
#1FigJam6.6/10$5.00/mo$36.00/yrSave $12/yrFree 3 files
#2Excalidraw6.2/10$6.00/mo$60.00/yr—Free OSS forever
#3MindMeister5.6/10$5.99/mo$71.88/yrSave $0.12/yrFree 3 maps
#4Miro5.2/10$16.00/mo$192.00/yr$120/yr moreFree 3 boards
#1

FigJam

6.6/10Save $12/yr

Best free whiteboard for teams already running Figma Design

Try FigJamSee FigJam alternatives

Bundled with the Figma platform for design teams who already collaborate inside Figma files; launched 2021.

PlanMonthlyAnnualWhat you get
FreeFree—Unlimited collaborators with up to 3 FigJam files; all FigJam features and template library
Professional$5.00/mo$36.00/yr$3 per editor on annual ($5/mo monthly) with unlimited files, voting, timer, AI Jambot, and 4-month version history
Organization$5.00/mo$60.00/yr$5 per editor a month with SAML SSO, private projects, centralized fonts, and Figma Design bundling

FigJam is the right pick for free-tier users on design teams already running Figma for design work. Launched in 2021 by Figma, FigJam ships the Figma collaboration model and integrates tightly with Figma Design files for cross-tool workflows where brainstorming feeds directly into design.

The free tier ships three FigJam files with unlimited collaborators and the full FigJam feature set including AI Jambot for brainstorming prompts, voting, timer, and real-time collaboration. The cap-but-persist rhythm follows the same three-file pattern as Miro three-board, but the constraint here is files-not-boards because Figma treats each FigJam canvas as a discrete file. Casual users with three persistent files for ongoing work stay free indefinitely.

The wedge for free-tier readers is the Figma integration. Where Miro and Excalidraw stand alone, FigJam embeds in the Figma workspace so design teams can pivot from a whiteboard brainstorm into a Figma design file without exporting. The trade-off is the Figma dependency. Off-Figma teams gain little from FigJam since the integration is the primary value driver. Choose FigJam Free when your team already lives in Figma and the whiteboard is incremental.

Pros

  • Three free FigJam files with unlimited collaborators on every file
  • AI Jambot for brainstorming prompts available on the free tier
  • Voting, timer, and real-time collaboration in the free build
  • Tightly integrated with Figma Design files for cross-tool workflows
  • Same Figma collaboration UX teams already know

Cons

  • Off-Figma teams gain little since the integration is the primary value
  • Three-file cap hits when each topic needs a separate canvas
Free 3 filesAI Jambot includedVoting plus timerFree 3 files; cancel-anytime

Best for: Design teams already running Figma who want a whiteboard inside the Figma workspace at no incremental cost for occasional brainstorming or design kickoff.

Permanence
8
Performance
9
Free-tier UX
10
Value
10
Support
8
Try FigJam
#2

Excalidraw

6.2/10

Best free permanent MIT open-source whiteboard with no login

Try ExcalidrawSee Excalidraw alternatives

MIT open-source whiteboard with hand-drawn aesthetic; self-hostable via Docker; no login required for the free version.

PlanMonthlyAnnualWhat you get
Free OSSFree—MIT open-source whiteboard with hand-drawn aesthetic; no login required; self-host with Docker for full control
Excalidraw+$6.00/mo$60.00/yr$6 per user a month with encrypted cloud sync, team workspaces, AI text-to-diagram, and custom libraries

Excalidraw is the right pick for users who want genuinely free whiteboarding with zero vendor dependency. Started in 2019 by Christopher Chedeau and Daniel Le Cocq with community contributors, Excalidraw is the only major MIT open-source whiteboard pick in the lineup and the only one that works without a login.

The free tier is the OSS web app with the full feature set. No login required, no account needed, no time limit. Self-host via Docker for full data control in regulated environments. The hand-drawn aesthetic is genuinely useful for casual brainstorming and tech diagrams shared in code repositories. Excalidraw+ is the optional paid layer for encrypted cloud sync and AI text-to-diagram, but everything most solo users need lives in the free OSS build.

The wedge for free-tier readers is permanence. Where Miro Free and FigJam Free gate at three boards or three files, Excalidraw OSS has no cap because there is no commercial gate to defend. The trade-off is the hand-drawn rendering style, which limits use cases for client-facing presentations. Choose Excalidraw when truly free is non-negotiable, when the hand-drawn aesthetic fits engineering documentation, or when self-host control matters more than cloud convenience.

Pros

  • MIT open-source with no login, no account, no time limit
  • Self-hostable via Docker for full data residency control
  • Full feature set in free OSS without freemium gating
  • Hand-drawn aesthetic works well for tech diagrams in README files
  • Ad-free and tracking-light for privacy-conscious users

Cons

  • Hand-drawn rendering limits use cases for formal client presentations
  • No mobile app, voting, or timer features in free OSS
Free OSS foreverSelf-host via DockerNo login requiredFree OSS forever; cancel-anytime

Best for: Users who want genuinely permanent free whiteboarding with zero vendor lock-in, OSS advocates, and engineers wanting hand-drawn diagrams for code repositories.

Permanence
10
Performance
8
Free-tier UX
8
Value
10
Support
6
Try Excalidraw
#3

MindMeister

5.6/10Save $0.12/yr

Best free classic radial mind-map for hierarchical work

Try MindMeisterSee MindMeister alternatives

Classic radial mind-map tool since 2007; the most-recognized free option for traditional node-and-branch structure.

PlanMonthlyAnnualWhat you get
BasicFree—Up to 3 mind maps with standard themes, real-time collaboration, mobile, and web access
Personal$5.99/mo$71.88/yr$5.99 a month with unlimited mind maps, PDF and image export, file attachments, and print
Pro$9.99/mo$119.88/yr$9.99 a month with all Personal features plus custom branding, Word/PowerPoint export, and group sharing
Business$14.99/mo$179.88/yr$14.99 a month with compliance, SSO, dedicated support, and custom domain

MindMeister is the right pick for users who specifically want classic radial mind-mapping rather than free-form whiteboarding. Founded in 2007 in Vienna by Michael Hollauf and Till Vollmer, MindMeister has the longest-running brand recognition among classic mind-map tools and serves users with hierarchical brainstorming, study notes, and project breakdowns.

The free Basic tier ships up to three mind maps with standard themes, real-time collaboration on the radial structure, and access from web plus mobile. The cap-but-persist rhythm renews monthly so casual users with three persistent maps stay free indefinitely. The Personal tier removes the map cap and adds export to PDF and image; we cover that in the parent guide.

The wedge for free-tier readers on the radial-structure lens is the form factor. Where Excalidraw, Miro, and FigJam ship infinite-canvas whiteboards, MindMeister ships the auto-layout radial tree that fits study guides, paper outlines, and topic decomposition. The trade-off is scope. The three-map cap hits faster than Miro three-board because each topic typically needs its own map, while a single Miro board can hold several brainstorms. Choose MindMeister when classic radial structure is the load-bearing requirement.

Pros

  • Most-recognized free brand in classic radial mind-mapping since 2007
  • Real-time collaboration on the radial structure (rare among free tools)
  • Mobile and web access with the same map syncing across devices
  • Founded 2007 in Vienna; longest-running radial mind-map tool still shipping
  • Three persistent maps renew monthly for casual hierarchical brainstorming

Cons

  • Three-map cap hits faster than three-board cap for topic-heavy users
  • No infinite canvas or flowchart shapes; pick a whiteboard for those
Free 3 mapsReal-time collabWeb plus mobileFree Basic 3 maps; cancel-anytime

Best for: Users wanting classic radial node-and-branch structure for study notes, paper outlines, or hierarchical brainstorming on a permanent free tier.

Permanence
9
Performance
8
Free-tier UX
9
Value
9
Support
8
Try MindMeister
#4

Miro

5.2/10$120/yr more

Best free enterprise whiteboard for unlimited collaborators

Try MiroSee Miro alternatives

Largest enterprise whiteboard with the deepest free-tier collaborator policy; founded 2011 in Perm Russia.

PlanMonthlyAnnualWhat you get
FreeFree—3 editable boards, unlimited team members, 2,500-plus templates, and basic integrations
Starter$8.00/mo$96.00/yr$8 per user a month with unlimited boards, custom templates, and project folders; the realistic SMB paid entry
Business$16.00/mo$192.00/yr$16 per user a month with unlimited private workspaces, SSO, day passes for visitors, and advanced diagramming
EnterpriseCustomCustomCustom contract with centralized account management, SCIM provisioning, and audit logs

Miro is the right pick for free-tier users who need unlimited collaborators on the largest whiteboard ecosystem. Founded in 2011 by Andrey Khusid and Oleg Shardin and now Amsterdam-headquartered, Miro hosts about 95 percent of Fortune 100 companies and ships the deepest template library in the lineup at over 2,500 templates spanning Design Sprint, LUMA, retro, and brainstorming patterns.

The free tier ships three editable boards with unlimited team members, basic integrations across Slack and Jira, and access to most of the template library. The cap-but-persist rhythm means three boards renew but board count is the load-bearing constraint, not seat count. Casual workshops with five to fifty participants on a single board stay free indefinitely; teams running parallel ongoing projects across more than three boards hit the upgrade trigger.

The wedge for free-tier readers is the unlimited collaborator policy. Where MindMeister Free supports collaboration but is built for solo radial brainstorming and FigJam Free requires every participant on Figma, Miro Free welcomes anyone to a board with a link. The trade-off is the three-board ceiling, which limits parallel project capacity. Choose Miro Free when one-off workshops and brainstorming sessions are the primary workflow.

Pros

  • Three free boards with unlimited team members and link sharing
  • Largest template library in the lineup at over 2,500 patterns
  • Used by about 95 percent of Fortune 100 companies for brand validation
  • Basic Slack and Jira integration available on the free tier
  • Mobile app on iOS and Android for board review on the go

Cons

  • Three-board ceiling limits parallel project capacity
  • Performance issues cited on very large boards above 5,000 elements
Free 3 boardsUnlimited members2,500+ templatesFree 3 boards; cancel-anytime

Best for: Free-tier users running occasional workshops or brainstorming sessions with many collaborators where unlimited team-member policy beats board count.

Permanence
8
Performance
7
Free-tier UX
9
Value
8
Support
9
Try Miro

How we picked

Each pick gets a transparent composite score from price, features, free-tier availability, and editor fit. Pricing flows from our live database, so when a vendor changes prices the score updates here too.

Free-tier framework: permanent OSS vs cap-but-persist freemium vs trial window. Weights stay 40 price, 30 features, 15 free tier, 15 fit. We exclude any pick whose free tier is functionally a trial. See parent /best/mind-mapping for full coverage of paid options.

We don't claim "30,000 hours of testing." Our methodology is the formula above plus the editor's published verdict for each pick. Verifiable, auditable, and updated when the underlying data changes.

Why trust Subrupt

We're a subscription tracker first, a buying guide second. Every claim on this page is something you can check.

By use case

Best free permanent OSS whiteboard

Excalidraw

Read the full review →

Try Excalidraw

Best free classic radial mind-map

MindMeister

Read the full review →

Try MindMeister

Best free enterprise whiteboard

Miro

Read the full review →

Try Miro

Best free whiteboard for Figma teams

FigJam

Read the full review →

Try FigJam

Didn't make the list

Whimsical

Cut from picks because the free Starter limits to 1 editor; usable for solo work but not collaboration. Clean modern UX with focused board types when the team upgrades to Pro annual.

Lucidspark

Cut from picks because the free tier caps at 1,000 elements per board which restricts ongoing work. Whiteboard-plus-diagrams bundle for teams needing Lucidchart on paid Team tier.

How to choose your Free Mind Mapping Software

Three free-tier shapes that listicles tend to conflate

Free mind-mapping software comes in three honestly different shapes and incumbent listicles often lump them together as if a fourteen-day trial and a permanent OSS license were the same thing. Permanent open-source ships the full feature set with no login or time limit; Excalidraw is the only major pick in this shape. Cap-but-persist freemium gates the free tier on board count or map count but those caps renew every billing cycle, which means casual users with persistent work below the cap stay free indefinitely; Miro, FigJam, and MindMeister fit this shape. Trial-window freemium ships the full feature set then forces upgrade after a fixed period; we exclude trial-window picks from this lineup because they are not genuinely free for ongoing work. The honest framework before signing up: confirm whether the free tier is permanent at all or only a soft trial that converts into a paywall after the first burst of activity.

What the cap-but-persist rhythm actually buys

Cap-but-persist free tiers gate on resource count rather than time, which sounds restrictive but works well for casual users. Miro caps at three editable boards but those boards are persistent. MindMeister caps at three radial maps with the same persistence rule. FigJam caps at three files inside the Figma workspace. The math: a solo user running one ongoing brainstorm board, one personal project map, and one team retro board stays free forever. An active workshop facilitator running parallel sessions across five clients hits the cap within a week. The trigger that pushes users to upgrade is parallel project count, not workshop intensity. Users who pin three load-bearing boards and archive everything else stay free; users who treat each new project as a new board hit the cap fast. Plan the cap math before assuming the free tier covers your workflow, especially if you tend to spawn boards opportunistically.

When the open-source path beats freemium even for non-technical users

Excalidraw OSS is genuinely usable by non-technical users despite its developer-friendly framing. The web app at excalidraw.com loads instantly, requires no login, and exposes the full feature set immediately. No upgrade prompts, no email capture, no trial expiration. For users who simply want to draw a diagram and share it once, Excalidraw is faster to value than any freemium pick because the path from visit to working diagram is zero clicks of registration. The trade-off is collaboration sync. Without Excalidraw+, real-time collaboration requires a self-hosted instance or a third-party extension. For solo work and asynchronous sharing via export, OSS is sufficient; for ongoing live collaboration with a remote team, the cap-but-persist freemium picks deliver smoother sync. The honest framing: Excalidraw is the right call when truly-free with no friction beats marginally-better cloud features.

When to look beyond free picks (cross-link to parent)

Three patterns push users beyond the free lineup. First, facilitator-led workshops with structured methods like LUMA Institute or Google Ventures Design Sprint where Mural Team+ ships the templates and voting cadence built in. Second, classic radial mind-mapping at scale where MindMeister Personal removes the three-map cap. Third, lightweight modern UX over feature breadth where Whimsical Pro covers small focused teams. See [our /best/mind-mapping guide](/best/mind-mapping) for the full lineup including Mural, Whimsical, and Lucidspark covering paid options that fit workflows the free tier outgrows. The upgrade trigger should be a specific load-bearing feature missing from the free tier rather than vague dissatisfaction; if the free tier still works for the core workflow, staying free is rational.

Frequently asked questions

What is the most genuinely free mind-mapping tool?

Excalidraw OSS is the only major MIT open-source pick with no login, no time limit, and no upgrade pressure. The full feature set ships in the free build and self-host via Docker is an option for users who want full data control. For users who prioritize permanence and zero vendor dependency over cloud sync features, Excalidraw is the strongest free pick in the lineup.

Is Miro Free really free or just a trial?

Miro Free is genuinely free with cap-but-persist rhythm rather than a trial window. Three editable boards renew indefinitely with unlimited team members and basic integrations. The cap is on board count, not time, so casual users running ongoing work below three boards stay free forever. The free tier becomes restrictive when parallel project count exceeds three, which is the upgrade trigger for active workshop facilitators.

Why is Excalidraw ranked first instead of Miro brand recognition?

Excalidraw wins the free-tier lens because the OSS build has no cap, no login, and no time limit while Miro Free gates at three boards. We rank Miro first in the head-term parent guide because of brand recognition and integration depth, but those advantages matter less when the framing narrows to free-tier viability. For permanent free with zero vendor dependency, Excalidraw is the right pick.

Can I run real-time collaboration on Excalidraw OSS?

Real-time collaboration in the free OSS build requires a self-hosted instance or a third-party plus tier. The web app at excalidraw.com supports basic shared sessions but the full collaborative experience lives in Excalidraw+ at the paid tier. For solo work and asynchronous sharing via export to PNG or SVG, the free OSS build is sufficient; for ongoing live remote collaboration, the cap-but-persist freemium picks deliver smoother sync.

What happens when I hit the three-board or three-map cap?

The vendor prompts you to upgrade to a paid tier rather than deleting your work. Existing boards remain accessible and editable; you simply cannot create a fourth without upgrading or archiving an existing one. Users who pin three load-bearing boards and archive completed work stay free indefinitely. Users who tend to spawn new boards for every brainstorm hit the cap within weeks of active use.

Is FigJam Free worth using if I am not on Figma?

No, the FigJam free tier is most useful for design teams already running Figma. The three-file cap and feature set are competitive but the primary value driver is the Figma Design integration; off-Figma teams gain little from FigJam over the equivalent Miro or Excalidraw free tiers. For non-Figma teams, Miro Free with unlimited collaborators or Excalidraw OSS with no cap is the better default.

Which free pick is best for student study notes?

MindMeister Free is the strongest free pick for hierarchical study notes and paper outlines because the radial node-and-branch structure fits academic work better than infinite-canvas whiteboards. The three-map cap accommodates one map per major topic which works for a typical course load if students archive completed maps. For students wanting unlimited maps and offline access, the parent guide covers the paid Personal tier alternatives.

Does Subrupt earn a commission from any of these free picks?

Free signups generate no affiliate revenue regardless of pick. The FTC disclosure block at the top names which picks have current click-tracking partnerships if users later upgrade to a paid tier. Composite ranking weights price 40 percent, features 30, free tier 15, fit 15 with no tuning by affiliate rate. The free-tier-viability lens is independent of partnership status.

How often is this free guide updated?

We re-review free tiers quarterly with mid-year refreshes when major vendor announcements happen. Triggers for an update include free-tier policy changes, board cap adjustments, OSS license shifts, and new entrants matching the permanent-free or cap-but-persist bar. The lastReviewed date at the top reflects the most recent editorial pass. Verify current free-tier limits before signing up because vendors occasionally tighten caps without prominent announcement.

Subrupt Editorial

The team behind subrupt.com. We track subscriptions, surface cheaper alternatives, and publish buying guides where the score formula is on the page so you can recompute it yourself. We do not claim 30,000 hours of testing. What we claim is live pricing from our database, a transparent composite score, and honest savings math against a category baseline.

Last reviewed

Citations

Affiliate disclosure: Subrupt earns a commission when you switch to a service through our recommendation links. This never changes the price you pay. We only recommend services where there's a real cost or feature advantage for you, and our picks are based on the data on this page, not on which programs pay the most.

Related buying guides

Buying guide

Best Threat Intelligence Platforms of 2026

Read guide

Buying guide

Best VPNs of 2026

Read guide

Buying guide

Best Free VPNs of 2026

Read guide

Track your subscriptions on Subrupt

Add the Free Mind Mapping Software you pay for and see how much you'd save by switching.

Open dashboard

More buying guides

Independent rankings for the subscriptions worth paying for.

See all guides