CuriosityStream vs Superhuman
A detailed comparison of CuriosityStream and Superhuman 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.
Superhuman
Blazing-fast email client for professionals
Superhuman is a productivity and collaboration service that provides blazing-fast email client for professionals. Founded in 2014 and headquartered in San Francisco, California, Superhuman offers 1 pricing plan. Plans start from $30/month. Key features include Split inbox, Keyboard shortcuts, Read receipts, AI triage. Superhuman is a popular choice for users looking for quality productivity subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | CuriosityStream | Superhuman |
|---|---|---|
| Starting Price | $4.99/mo | $30/mo |
| Plans Available | 2 | 1 |
| Year Founded | 2015 | 2014 |
| Headquarters | Silver Spring, Maryland | San Francisco, California |
| Documentaries | ||
| Science content | ||
| History | ||
| Nature | ||
| Technology | ||
| 4K content | ||
| Split inbox | ||
| Keyboard shortcuts | ||
| Read receipts | ||
| AI triage | ||
| Scheduled send | ||
| Reminders |
Pricing Comparison
Compare all available plans and pricing tiers
CuriosityStream Pricing
$19.99/yr
$69.99/yr
Superhuman Pricing
Frequently Asked Questions
Is CuriosityStream or Superhuman better in 2026?
Both CuriosityStream and Superhuman are excellent entertainment services. CuriosityStream offers Documentaries and Science content, while Superhuman features Split inbox and Keyboard shortcuts. The best choice depends on your specific needs and budget.
How much does CuriosityStream cost compared to Superhuman?
CuriosityStream starts at $4.99/month, while Superhuman starts at $30/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both CuriosityStream and Superhuman subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including CuriosityStream and Superhuman. 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, Superhuman, or both — track all your subscriptions in one place with smart alerts and analytics.