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Upstash Box (Free) Free Tier
Free tier- Concurrent boxes10
- CPU hours5 / month
- Per box2 vCPU, 4 GB RAM, 10 GB storage
- Idle timeout1 hour
- RuntimesNode.js, Python, Go, Ruby, Rust
Catch: Sandboxes for AI agents; boxes freeze when idle and agents use your own model provider key, billed separately by that provider.
- Source
- https://upstash.com/pricing/box
- Last checked
- 5 Nov 2026
FAQ
Does Upstash Box have a free tier?
Yes. Upstash Box (Free) is free within published limits (Concurrent boxes: 10; CPU hours: 5 / month; Per box: 2 vCPU, 4 GB RAM, 10 GB storage; Idle timeout: 1 hour; Runtimes: Node.js, Python, Go, Ruby, Rust). Last checked 5 Nov 2026 against https://upstash.com/pricing/box.
What is the catch with the Upstash Box free tier?
Sandboxes for AI agents; boxes freeze when idle and agents use your own model provider key, billed separately by that provider.
What are free alternatives to Upstash Box?
Other hosting services with a free tier tracked here: Vercel, Netlify, Cloudflare Pages. Compare them side by side at https://freetiertracker.com/hosting/.
Change History
- Added Upstash Box (Free): 10 concurrent agent sandboxes, 5 CPU hours per month, 2 vCPU / 4 GB RAM per box.
Spot something out of date? Submit a correction. Compare with other hosting free tiers.