CuriosityStream vs Duolingo
A detailed comparison of CuriosityStream and Duolingo in 2026. Compare pricing plans, features, and find out which entertainment service is right for you.
CuriosityStream
Documentaries and non-fiction streaming
CuriosityStream is a streaming and entertainment service that provides documentaries and non-fiction streaming. Founded in 2015 and headquartered in Silver Spring, Maryland, CuriosityStream offers 2 pricing plans. Plans start from $4.99/month. Key features include Documentaries, Science content, History, Nature. CuriosityStream is a popular choice for users looking for quality entertainment subscriptions.
Duolingo
Gamified language learning for 40+ languages
Duolingo is a online learning and education service that provides gamified language learning for 40+ languages. Founded in 2011 and headquartered in Pittsburgh, Pennsylvania, Duolingo offers 3 pricing plans. It offers a free tier as well as paid plans starting from $12.99/month. Key features include 40+ languages, Gamified lessons, Streaks, Stories. Duolingo is a popular choice for users looking for quality education subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | CuriosityStream | Duolingo |
|---|---|---|
| Starting Price | $4.99/mo | Free |
| Plans Available | 2 | 3 |
| Year Founded | 2015 | 2011 |
| Headquarters | Silver Spring, Maryland | Pittsburgh, Pennsylvania |
| Documentaries | ||
| Science content | ||
| History | ||
| Nature | ||
| Technology | ||
| 4K content | ||
| 40+ languages | ||
| Gamified lessons | ||
| Streaks | ||
| Stories | ||
| Podcasts | ||
| Leaderboards |
Pricing Comparison
Compare all available plans and pricing tiers
CuriosityStream Pricing
$19.99/yr
$69.99/yr
Duolingo Pricing
$83.88/yr
$119.88/yr
Frequently Asked Questions
Is CuriosityStream or Duolingo better in 2026?
Both CuriosityStream and Duolingo are excellent entertainment services. CuriosityStream offers Documentaries and Science content, while Duolingo features 40+ languages and Gamified lessons. The best choice depends on your specific needs and budget.
How much does CuriosityStream cost compared to Duolingo?
CuriosityStream starts at $4.99/month, while Duolingo starts at $12.99/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both CuriosityStream and Duolingo subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including CuriosityStream and Duolingo. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
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Explore More
Track Both Services in One Dashboard
Whether you choose CuriosityStream, Duolingo, or both — track all your subscriptions in one place with smart alerts and analytics.