CuriosityStream vs Upstash
A detailed comparison of CuriosityStream and Upstash 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.
Upstash
Serverless Redis and Kafka for modern apps
Upstash is a developer tools and infrastructure service that provides serverless redis and kafka for modern apps. Founded in 2020 and headquartered in San Francisco, California, Upstash offers 3 pricing plans. It offers a free tier as well as paid plans starting from $280/month. Key features include Serverless Redis, Kafka, QStash, Edge caching. Upstash is a popular choice for users looking for quality development subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | CuriosityStream | Upstash |
|---|---|---|
| Starting Price | $4.99/mo | Free |
| Plans Available | 2 | 3 |
| Year Founded | 2015 | 2020 |
| Headquarters | Silver Spring, Maryland | San Francisco, California |
| Documentaries | ||
| Science content | ||
| History | ||
| Nature | ||
| Technology | ||
| 4K content | ||
| Serverless Redis | ||
| Kafka | ||
| QStash | ||
| Edge caching | ||
| REST API | ||
| Per-request pricing |
Pricing Comparison
Compare all available plans and pricing tiers
CuriosityStream Pricing
$19.99/yr
$69.99/yr
Upstash Pricing
Frequently Asked Questions
Is CuriosityStream or Upstash better in 2026?
Both CuriosityStream and Upstash are excellent entertainment services. CuriosityStream offers Documentaries and Science content, while Upstash features Serverless Redis and Kafka. The best choice depends on your specific needs and budget.
How much does CuriosityStream cost compared to Upstash?
CuriosityStream starts at $4.99/month, while Upstash starts at $280/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both CuriosityStream and Upstash subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including CuriosityStream and Upstash. 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, Upstash, or both — track all your subscriptions in one place with smart alerts and analytics.