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LMS · head to head

Padlet vs Sakai

Padlet logo

Padlet

LMS

Collaborate on digital walls and canvases

From
Free
Rated
-
Full reviewWebsite
Sakai logo

Sakai

LMS

Open source learning management system governed by the Apereo Foundation

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Padlet the Internet Archive's capture of Padlet's premium plans page on 10 January 2020 named three distinct paid editions, Padlet Backpack for schools, Padlet Briefcase for businesses, and Padlet Pro for individuals, but the page itself carried no price figures.; Sakai the zero licence fee is misleading: running Sakai needs Java operations, database administration and upgrade testing capacity, and universities that costed only the hardware have ended up paying a hosting partner anyway.
  • They diverge on capability: Padlet covers Digital boards, Sakai covers Course sites.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Padlet and Sakai actually diverge.

Attributes where Padlet and Sakai differ
AttributePadletSakai
Pricing modelfreemiumOpen source, no licence fee
PlatformsWeb, IOS, AndroidWeb, Linux, iOS, Android
Founded2008Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (LMS).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Padlet

  • Digital boards
  • Multimedia posts
  • Real-time collaboration
  • Templates
  • Privacy controls
  • Reactions
  • Comments
  • Export options

Only in Sakai

  • Course sites
  • Tests and Quizzes
  • Gradebook
  • Lessons
  • Assignments
  • Forums and messaging
  • LTI support
  • Self-hosting

What people use each for

The jobs each tool is most often brought in to do.

Padlet

  • Brainstormingnot Sakai
  • Collaborationnot Sakai
  • Portfoliosnot Sakai
  • Exit ticketsnot Sakai

Sakai

  • A university whose data protection policy or national regulation requires student coursework to stay on institution-controlled infrastructure inside a specific jurisdiction.not Padlet
  • An institution that has been repriced twice by a commercial LMS vendor after ownership changes and wants a platform with no owner to sell it.not Padlet
  • A university with an existing Java and Tomcat operations team, where the marginal cost of running one more Java application is genuinely low.not Padlet
  • A consortium of institutions sharing one deployment and one set of local integrations rather than each paying separate per-student licences.not Padlet

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Padlet

  • The Internet Archive's capture of Padlet's premium plans page on 10 January 2020 named three distinct paid editions, Padlet Backpack for schools, Padlet Briefcase for businesses, and Padlet Pro for individuals, but the page itself carried no price figures.

Sakai

  • The zero licence fee is misleading: running Sakai needs Java operations, database administration and upgrade testing capacity, and universities that costed only the hardware have ended up paying a hosting partner anyway.
  • The third-party teaching tool ecosystem builds and tests for Canvas first, so Sakai adopters do their own LTI integration work and occasionally wait for a vendor to certify against a platform it does not prioritise.
  • Because governance is a foundation of member institutions rather than a company, a feature only gets built if some institution funds an engineer to build it, so roadmap commitments are weaker than a vendor contract provides.
  • The interface, while improved through the version 20 to 25 cycle, still reads as older than Canvas or Brightspace, and academic staff who have used a commercial LMS elsewhere notice it immediately.
  • Adoption is concentrated in specific regions and sectors, so the pool of people who have run Sakai in production is small, making it harder to hire an administrator than for Moodle or Canvas.

Pricing, plan by plan

Padlet

Free
  • FreeFree
    • 3 padlets
    • Basic features
  • Pro$8/month
    • Unlimited padlets
    • Privacy controls
    • Custom branding
  • Team$12/month
    • Shared workspace
    • Admin controls
    • Priority support
  • Classroom$99/month
    • Unlimited padlets
    • Student accounts
    • No ads

Sakai

Free
  • SakaiFree
    • Educational Community Licence, no licence fee
    • Full source on GitHub
    • Community support through Apereo lists and Jira
  • Commercial hosting and support$undefined/year
    • Provided by Apereo affiliates such as Longsight
    • Hosting, upgrades, backups and support
    • Quoted per institution, commonly by student headcount

Which should you pick?

Choose Padlet if

  • You need digital boards.
  • You want to start without paying.
  • You work on Web, IOS, Android.
  • You also want multimedia posts.
Padlet review

Choose Sakai if

  • You need course sites.
  • You want to start without paying.
  • You work on Web, Linux, iOS, Android.
  • You also want tests and quizzes.
Sakai review

Questions people ask

Is Padlet or Sakai better?
Neither clearly leads. Padlet starts at Free and Sakai at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Padlet or Sakai?
Padlet starts at Free and Sakai at Free.
Does Padlet or Sakai run on more platforms?
Padlet runs on Web, IOS, Android. Sakai runs on Web, Linux, iOS, Android.
Can I use Padlet for free?
Both have a free tier, so you can try either at no cost before committing.
What is Padlet best used for?
Padlet is most often used for brainstorming, collaboration, portfolios, exit tickets. Of those, brainstorming and collaboration are not what Sakai is typically brought in for.
What can Padlet do that Sakai cannot?
Padlet covers Digital boards, Multimedia posts, Real-time collaboration, Templates. Sakai covers Course sites, Tests and Quizzes, Gradebook, Lessons.

Answered from the vendors’ own pages

Sakai: Is Sakai still actively developed?

Yes. Version 25.0 shipped in 2025, 25.1 followed in November 2025, and further maintenance releases in the 25 line are planned, with commits continuing through 2026.

Sakai: Who owns Sakai?

No company does. Governance sits with the Apereo Foundation, a membership organisation of institutions, and the code is under the Educational Community Licence.

Sakai: What does it actually cost to run?

The software is free. The cost is Java hosting and staff, or a commercial hosting agreement with an Apereo affiliate such as Longsight, typically quoted by student headcount.

Sakai: How does it compare to Moodle?

Moodle has a far larger plugin ecosystem and installed base; Sakai has a cleaner assessment and gradebook model and is more common in research-intensive universities. Moodle is easier to hire for.

Sakai: Can we migrate off it later?

Yes, but course content export fidelity through Common Cartridge is imperfect, so budget for manual rebuilding of assessments as you would leaving any LMS.

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