Duolingo vs Khan Academy

Audit Updated: April 2026
Comparison Data: 46d old
Review cycle: 30d
Last verified: 2026-02-24

The Verdict

For most teams, Khan Academy is the better choice due to its verified performance and transparent pricing.

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Metric
Duolingo
Khan Academy
Starting Price
$10/mo
$49/mo
API Latency
880ms
520ms
User Rating
4.4 / 5.0
4.5 / 5.0
Market Scale
500k+
50k+

Decision Fit

Weighted model based on cost, speed, reliability, and adoption. Use it as a decision aid, not an absolute truth.

Duolingo
77
/100 overall fit
Khan Academy
64
/100 overall fit
Cost
82
25
Performance
48
75
Reliability
88
90
Adoption
90
62
Cost weight: 25%
Performance weight: 25%
Reliability weight: 30%

Why choose Duolingo?

  • Solid choice for specific enterprise requirements.

Why choose Khan Academy?

  • Solid choice for specific enterprise requirements.

Pricing & True Cost

Annual TCO Estimator

Estimated total cost of ownership per year.

Seats:
Duolingo$1,200/yr
Khan Academy$5,880/yr
Projected Savings
$4,680

You save 80% annually by choosing Duolingo over Khan Academy for a team of 10.

Feature Breakdown

Feature
Duolingo
Recommended
Khan Academy
Feature Score
86
94
REST API Access
SAML/SSO Security
Enterprise
Enterprise
24/7 Priority Support
24/7
Email
iOS/Android App
White-Label Branding

Frequently Asked Questions

Frequently Asked Questions

What is the main difference between Duolingo and Khan Academy?
Duolingo is generally categorized under Education and is best known for its 4.4/5 user rating. Khan Academy, also in Education, offers a strong alternative with pricing starting at $49/mo.
Which tool is cheaper, Duolingo or Khan Academy?
Based on our pricing data, Duolingo offers a lower entry point at $10/mo, making it a potentially better choice for budget-conscious startups.
Is Duolingo good for small businesses?
Yes, Duolingo is highly rated (4.4/5) and is used by 500k+ teams, suggesting strong adoption among small to medium-sized businesses.
Do Duolingo and Khan Academy offer free trials?
Duolingo offers a free tier or trial.

Trust & Verification

Last verified: 2026-02-24
Confidence: High
Sources listed: 4
Duolingo pricing page
Khan Academy pricing page
Synthetic latency benchmarks (us-east-1, eu-central-1)

Structured vendor and catalog signals reviewed with standardized QA checks.

Reviewer Evidence Log

2026-02-24

Added structured trust metadata and standardized validation checkpoints.

Improves explainability and confidence before outbound tool decisions.

2026-02-24

Refreshed supporting context to align with current procurement workflow standards.

Reduces decision noise and improves repeatability of buying outcomes.

Sources & Methodology

Data verification performed by the StackCompare automated crawler. Pricing tiers and feature lists were last validated on April 2026. Latency benchmarks are synthetic tests run from AWS us-east-1 and eu-central-1 regions.