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Absorb LMS vs Duolingo

Absorb LMS logo

Absorb LMS

Software

Enterprise LMS for measurable business impact

From
On request
Rated
-
Full reviewWebsite
Duolingo logo

Duolingo

Software

Learn a language for free, forever

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Duolingo has a free tier, so it costs nothing to try first.
  • Each has a real cost: Absorb LMS pricing not transparently listed on website; Duolingo free tier includes ads and energy-based hearts system limiting daily practice without paying
  • They diverge on capability: Absorb LMS covers Course management, Duolingo covers 40+ languages.

Where they differ

Only the attributes on which Absorb LMS and Duolingo actually diverge.

Attributes where Absorb LMS and Duolingo differ
AttributeAbsorb LMSDuolingo
Starting priceOn requestFree
Pricing modelsubscriptionUnknown
Free tierNoYes
PlatformsWeb, Cloud-basediOS, Android, Web
Founded20032011

Identical on both: user rating (Not yet rated), category (Unknown).

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 Absorb LMS

  • Course management
  • AI-powered learning
  • Compliance tracking
  • Mobile learning
  • E-commerce
  • Reporting
  • Social learning
  • Salesforce

Only in Duolingo

  • 40+ languages
  • Streaks
  • Leaderboards
  • Stories
  • Podcasts
  • Speaking exercises
  • AI tutor
  • Google Classroom

Both cover

  • Gamification
  • Web support
  • IOS support
  • Android support

What people use each for

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

Absorb LMS

  • Employee onboarding and professional developmentnot Duolingo
  • Compliance training with automated updatesnot Duolingo
  • Customer education and product trainingnot Duolingo
  • Partner enablement and sales trainingnot Duolingo

Duolingo

  • Language learningnot Absorb LMS
  • Travel preparationnot Absorb LMS
  • Career developmentnot Absorb LMS
  • Cultural explorationnot Absorb LMS

Where each one falls short

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

Absorb LMS

  • Pricing not transparently listed on website
  • Requires implementation and setup time

Duolingo

  • Free tier includes ads and energy-based hearts system limiting daily practice without paying
  • Gamification focus may appeal to casual learners but lacks depth for serious language study beyond conversational basics
  • Limited to short, bite-sized lessons without extensive grammar explanations or cultural context

Pricing, plan by plan

Absorb LMS

On request
  • Core$undefined/month
    • Course management
    • Reporting
    • Mobile app
  • Professional$undefined/month
    • All Core
    • E-commerce
    • Custom branding
  • Enterprise$undefined/month
    • All Professional
    • AI features
    • SSO

Duolingo

Free
  • FreeFree
    • All language courses
    • Ad-supported
    • Limited hearts (5-heart system)
  • Super$12.99/month
    • Ad-free
    • Unlimited hearts
    • Extra practice tools
  • Super Family$119.99/year
    • Up to 6 users
    • All Super features
    • Family group
  • Max$null/mo
    • All Super features
    • Video Call with Lily
    • Roleplay scenarios

Which should you pick?

Choose Absorb LMS if

  • You need course management.
  • You work on Web, Cloud-based.
  • You also want ai-powered learning.
Absorb LMS review

Choose Duolingo if

  • You need 40+ languages.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want streaks.
Duolingo review

Questions people ask

Is Absorb LMS or Duolingo better?
Neither clearly leads. Absorb LMS starts at On request and Duolingo at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Absorb LMS or Duolingo?
Duolingo has a free tier; the other does not. Paid plans start at On request for Absorb LMS and Free for Duolingo.
Does Absorb LMS or Duolingo run on more platforms?
Absorb LMS runs on Web, Cloud-based. Duolingo runs on iOS, Android, Web.
Can I use Duolingo for free?
Yes. Duolingo has a free tier, so you can try it without paying. Absorb LMS starts at On request.
What is Absorb LMS best used for?
Absorb LMS is most often used for employee onboarding and professional development, compliance training with automated updates, customer education and product training, partner enablement and sales training. Of those, employee onboarding and professional development and compliance training with automated updates are not what Duolingo is typically brought in for.
What can Absorb LMS do that Duolingo cannot?
Absorb LMS covers Course management, AI-powered learning, Compliance tracking, Mobile learning. Duolingo covers 40+ languages, Streaks, Leaderboards, Stories. Both handle Gamification, Web support, IOS support, Android support.

Answered from the vendors’ own pages

Duolingo: What is Duolingo's pricing model?

Duolingo offers free tier with ads and limited features, Super Duolingo at $12.99/month (ad-free, unlimited hearts, extra practice), Super Family at ~$119.99/year for up to 6 users, and Duolingo Max with AI features like Video Call and Roleplay.

Source
Duolingo: Is Duolingo effective for language learning?

Duolingo has 135+ million monthly active users as of Q3 2025, making it the world's most widely used language-learning app. Its gamified approach and free tier have driven massive adoption.

Source
Duolingo: What AI features does Duolingo Max include?

Duolingo Max includes Video Call for conversation practice with AI character Lily and Roleplay for scenario-based speaking practice. As of January 2026, Explain My Answer became free for all users.

Source
Duolingo: Does Duolingo work offline?

Duolingo is primarily online, though it may offer limited offline lesson downloads on some platforms. Full features require internet connection.

Source
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