HEAD TO HEAD
Coursera vs Duolingo
Compare Coursera and Duolingo side by side: pricing, compliance (SOC 2, ISO 27001, GDPR, HIPAA), access methods, and how each one handles your data.
| // ATTRIBUTE | C Coursera | D Duolingo |
|---|---|---|
| Pricing | Freemium | Freemium |
| Free Tier▲ | Audit most courses for free (no certificate) | Full course access with ads |
| Paid Plans▲ | Coursera Plus ~$59/month or $399/year; individual courses $49-$299 | Duolingo Plus ~$6.99/month (ad-free, unlimited hearts); Super Duolingo ~$12.99/month |
| API Cost | n/a | n/a |
| Access | Web App · iOS App · Android App | Web App · iOS App · Android App |
| SOC 2 | ● Yes | ● Yes |
| ISO 27001 | ● Yes | ● Yes |
| GDPR | ● Yes | ● Yes |
| HIPAA | n/a | n/a |
| Data Region▲ | Primary data infrastructure in United States. Coursera participates in Data Privacy Framework (EU-U.S., UK, Swiss-U.S.) for EEA/UK transfers. Subprocessors: AWS (Virginia/Oregon) and Message Systems/Sparkpost (USA). | United States (Amazon Web Services). No explicit EU data residency commitment found for the consumer app. DET supplemental privacy terms may differ. |
| Trains on Data▲ | n/a | Yes |
| Self-hostable | No | No |
| Category | Education | Education |
| Subcategory▲ | Course Creation | Language Learning |
CourseraDuolingo
// Pricing
CourseraFreemium
DuolingoFreemium
// Free Tier▲ differ
CourseraAudit most courses for free (no certificate)
DuolingoFull course access with ads
// Paid Plans▲ differ
CourseraCoursera Plus ~$59/month or $399/year; individual courses $49-$299
DuolingoDuolingo Plus ~$6.99/month (ad-free, unlimited hearts); Super Duolingo ~$12.99/month
// API Cost
Courseran/a
Duolingon/a
// Access
CourseraWeb App · iOS App · Android App
DuolingoWeb App · iOS App · Android App
// SOC 2
Coursera● Yes
Duolingo● Yes
// ISO 27001
Coursera● Yes
Duolingo● Yes
// GDPR
Coursera● Yes
Duolingo● Yes
// HIPAA
Courseran/a
Duolingon/a
// Data Region▲ differ
CourseraPrimary data infrastructure in United States. Coursera participates in Data Privacy Framework (EU-U.S., UK, Swiss-U.S.) for EEA/UK transfers. Subprocessors: AWS (Virginia/Oregon) and Message Systems/Sparkpost (USA).
DuolingoUnited States (Amazon Web Services). No explicit EU data residency commitment found for the consumer app. DET supplemental privacy terms may differ.
// Trains on Data▲ differ
Courseran/a
DuolingoYes
// Self-hostable
CourseraNo
DuolingoNo
// Category
CourseraEducation
DuolingoEducation
// Subcategory▲ differ
CourseraCourse Creation
DuolingoLanguage Learning
// FAQ
What is the difference between Coursera and Duolingo?
Coursera is Freemium (Education · Course Creation); Duolingo is Freemium (Education · Language Learning). This page compares their pricing, compliance, access methods, and data handling side by side.
Is Coursera or Duolingo free?
Both Coursera and Duolingo offer a free or freemium tier.