CuriosityStream vs Tutanota
A detailed comparison of CuriosityStream and Tutanota 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.
Tutanota
Encrypted email and calendar service
Tutanota is a security and privacy service that provides encrypted email and calendar service. Founded in 2011 and headquartered in Hanover, Germany, Tutanota offers 3 pricing plans. It offers a free tier as well as paid plans starting from $3/month. Key features include E2E encryption, Encrypted calendar, Custom domains, Search. Tutanota is a popular choice for users looking for quality security subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | CuriosityStream | Tutanota |
|---|---|---|
| Starting Price | $4.99/mo | Free |
| Plans Available | 2 | 3 |
| Year Founded | 2015 | 2011 |
| Headquarters | Silver Spring, Maryland | Hanover, Germany |
| Documentaries | ||
| Science content | ||
| History | ||
| Nature | ||
| Technology | ||
| 4K content | ||
| E2E encryption | ||
| Encrypted calendar | ||
| Custom domains | ||
| Search | ||
| Multi-account | ||
| Open source |
Pricing Comparison
Compare all available plans and pricing tiers
CuriosityStream Pricing
$19.99/yr
$69.99/yr
Tutanota Pricing
$36/yr
$96/yr
Frequently Asked Questions
Is CuriosityStream or Tutanota better in 2026?
Both CuriosityStream and Tutanota are excellent entertainment services. CuriosityStream offers Documentaries and Science content, while Tutanota features E2E encryption and Encrypted calendar. The best choice depends on your specific needs and budget.
How much does CuriosityStream cost compared to Tutanota?
CuriosityStream starts at $4.99/month, while Tutanota starts at $3/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both CuriosityStream and Tutanota subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including CuriosityStream and Tutanota. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
Related Comparisons
CuriosityStream vs Netflix
Compare CuriosityStream and Netflix side-by-side
CuriosityStream vs Disney+
Compare CuriosityStream and Disney+ side-by-side
CuriosityStream vs Hulu
Compare CuriosityStream and Hulu side-by-side
Netflix vs Tutanota
Compare Netflix and Tutanota side-by-side
Disney+ vs Tutanota
Compare Disney+ and Tutanota side-by-side
Hulu vs Tutanota
Compare Hulu and Tutanota side-by-side
Explore More
Track Both Services in One Dashboard
Whether you choose CuriosityStream, Tutanota, or both — track all your subscriptions in one place with smart alerts and analytics.