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LMS · head to head

Sakai vs Weet

Sakai logo

Sakai

LMS

Open source learning management system governed by the Apereo Foundation

From
Free
Rated
-
Full reviewWebsite
Weet logo

Weet

LMS

Asynchronous training video with AI avatars, quizzes and a searchable knowledge library

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; Weet the free tier is capped at three weets, which is far tighter than the free tiers of the screen recording tools it is compared against, so any real evaluation has to happen on the paid plan.
  • They diverge on capability: Sakai covers Course sites, Weet covers Screen and webcam recording.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Sakai and Weet actually diverge.

Attributes where Sakai and Weet differ
AttributeSakaiWeet
Pricing modelOpen source, no licence feePer creator per month
PlatformsWeb, Linux, iOS, AndroidWeb, Chrome

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 Sakai

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

Only in Weet

  • Screen and webcam recording
  • Document to video
  • AI avatars
  • Automatic transcription
  • Interactive annotations
  • Quizzes and learning paths
  • Central library
  • GxP compliance

What people use each for

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

Sakai

  • A university whose data protection policy or national regulation requires student coursework to stay on institution-controlled infrastructure inside a specific jurisdiction.not Weet
  • 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 Weet
  • A university with an existing Java and Tomcat operations team, where the marginal cost of running one more Java application is genuinely low.not Weet
  • A consortium of institutions sharing one deployment and one set of local integrations rather than each paying separate per-student licences.not Weet

Weet

  • A life sciences or pharmaceutical team needing auditable GxP compliant training records rather than an untracked video librarynot Sakai
  • An internal enablement team converting existing written standard operating procedures into video without filming anythingnot Sakai
  • A distributed team building a searchable how to library so the same question is not answered live every weeknot Sakai
  • A training function that needs completion statistics and quiz results, not just view countsnot Sakai

Where each one falls short

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

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.

Weet

  • The free tier is capped at three weets, which is far tighter than the free tiers of the screen recording tools it is compared against, so any real evaluation has to happen on the paid plan.
  • Quizzes, learning paths, single sign on and GxP compliance are all Enterprise only, so the features that distinguish Weet from a screen recorder are not available on the 24 US dollar Business tier at all.
  • Pricing is per creator, so an organisation that wants many occasional contributors pays full price for people who publish twice a year, and in practice content production concentrates on a few seats.
  • It competes against Loom and Guidde, which have far larger installed bases and integration ecosystems, so a team standardising on Weet accepts a smaller vendor in a category with heavy consolidation pressure.
  • It is not a full learning management system, so an organisation with formal compliance training obligations beyond video completion still needs an LMS alongside it, which undercuts the case for a separate video tool.

Pricing, plan by plan

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

Weet

Free
  • FreeFree
    • Up to 3 weets
    • AI avatars and screen and webcam recording
    • Editing tools
  • Business$24/month
    • Per creator per month billed yearly, 29 US dollars billed monthly
    • Unlimited weets per creator
    • Interactive annotations

Which should you pick?

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

Choose Weet if

  • You need screen and webcam recording.
  • You want to start without paying.
  • You work on Web, Chrome.
  • You also want document to video.
Weet review

Questions people ask

Is Sakai or Weet better?
Neither clearly leads. Sakai starts at Free and Weet at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sakai or Weet?
Sakai starts at Free and Weet at Free.
Does Sakai or Weet run on more platforms?
Sakai runs on Web, Linux, iOS, Android. Weet runs on Web, Chrome.
Can I use Sakai for free?
Both have a free tier, so you can try either at no cost before committing.
What is Sakai best used for?
Sakai is most often used for a university whose data protection policy or national regulation requires student coursework to stay on institution-controlled infrastructure inside a specific jurisdiction., 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., a university with an existing java and tomcat operations team, where the marginal cost of running one more java application is genuinely low., a consortium of institutions sharing one deployment and one set of local integrations rather than each paying separate per-student licences.. Of those, a university whose data protection policy or national regulation requires student coursework to stay on institution-controlled infrastructure inside a specific jurisdiction. and 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. are not what Weet is typically brought in for.
What can Sakai do that Weet cannot?
Sakai covers Course sites, Tests and Quizzes, Gradebook, Lessons. Weet covers Screen and webcam recording, Document to video, AI avatars, Automatic transcription.

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.

Weet: Is Weet still operating?

Yes. The site and pricing page are live and maintained, and there is no sunset or shutdown notice.

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.

Weet: What does the free plan include?

Up to three weets with AI avatars, recording, editing and transcription. Three is a very low ceiling, so evaluate on Business.

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.

Weet: What is GxP compliance and who needs it?

It is the regulated practice framework used in pharmaceutical and life sciences manufacturing where training records must be auditable. It is on the Enterprise tier only and is the main reason a regulated company would choose Weet.

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.

Weet: Is it a learning management system?

No. It handles video training and quizzes, but formal compliance training programmes need a proper LMS alongside it.

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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