AWS Lambda MicroVMs vs Upstash Box

AWS Lambda MicroVMs costs $0.0997 per vCPU-hour and Upstash Box costs $0.10 per vCPU-hour. AWS Lambda MicroVMs runs Firecracker microVMs and limits a session to 8 hours. Upstash Box runs containers.

Updated

AWS Lambda MicroVMs

Isolation
Firecracker microVM
Free tier
Not listed
Max session
8 hours

Upstash Box

Isolation
Container
Free tier
Free plan, 5 CPU hours per month
Max session
Not listed

What is different

7 fields differ. The rest are the same or not listed.

AWS Lambda MicroVMs
Upstash Box
vCPU, per hour
AWS Lambda MicroVMs: $0.0997
Upstash Box: $0.10
RAM, per GiB-hour
AWS Lambda MicroVMs: $0.0132
Upstash Box: Included
Storage
AWS Lambda MicroVMs: Snapshot storage $0.08 per GB-month (US East). Snapshot reads and writes are billed per GB.
Upstash Box: $0.10 per GB per month, including snapshots. Included on Fixed.
Billing
AWS Lambda MicroVMs: Per second
Upstash Box: Active CPU time only
Largest sandbox
AWS Lambda MicroVMs: 4 vCPU · 8 GiB
Upstash Box: 8 vCPU · 16 GiB
Isolation
AWS Lambda MicroVMs: Firecracker microVM
Upstash Box: Container
SDKs
AWS Lambda MicroVMs: Python, JavaScript
Upstash Box: Python, TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
AWS Lambda MicroVMs: $0.0997
Upstash Box: $0.10
RAM, per GiB-hour
AWS Lambda MicroVMs: $0.0132
Upstash Box: Included
Storage
AWS Lambda MicroVMs: Snapshot storage $0.08 per GB-month (US East). Snapshot reads and writes are billed per GB.
Upstash Box: $0.10 per GB per month, including snapshots. Included on Fixed.
Free tier
AWS Lambda MicroVMs: Not listed
Upstash Box: Free plan, 5 CPU hours per month
Paid plan from
AWS Lambda MicroVMs: Not listed
Upstash Box: Pay as you go
Billing
AWS Lambda MicroVMs: Per second
Upstash Box: Active CPU time only

Limits

Max session
AWS Lambda MicroVMs: 8 hours
Upstash Box: Not listed
Idle stop
AWS Lambda MicroVMs: Not listed
Upstash Box: After 360 minutes
Largest sandbox
AWS Lambda MicroVMs: 4 vCPU · 8 GiB
Upstash Box: 8 vCPU · 16 GiB
Concurrent sandboxes
AWS Lambda MicroVMs: Not listed
Upstash Box: Up to 1,000

Platform

Isolation
AWS Lambda MicroVMs: Firecracker microVM
Upstash Box: Container
GPU
AWS Lambda MicroVMs: Not listed
Upstash Box: Not listed
Snapshots
AWS Lambda MicroVMs:
Upstash Box:
Pause and resume
AWS Lambda MicroVMs:
Upstash Box:

Developer

SDKs
AWS Lambda MicroVMs: Python, JavaScript
Upstash Box: Python, TypeScript
Integrations
AWS Lambda MicroVMs: Not listed
Upstash Box: LangChain, Vercel AI SDK

Trust

License
AWS Lambda MicroVMs: Not listed
Upstash Box: Not listed
BYOC
AWS Lambda MicroVMs: Not listed
Upstash Box: Not listed

Hourly cost

One sandbox running for one hour

AWS Lambda MicroVMs
Upstash Box
1 vCPU · 2 GiB
AWS Lambda MicroVMs: $0.126
Upstash Box: $0.100
2 vCPU · 4 GiB
AWS Lambda MicroVMs: $0.252
Upstash Box: $0.200
4 vCPU · 8 GiB
AWS Lambda MicroVMs: $0.504
Upstash Box: $0.400

Compute only, at list rates.

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Which one fits

Based on the fields above

AWS Lambda MicroVMs fits when

  • You want each sandbox in its own microVM.

Upstash Box fits when

  • You use LangChain or the Vercel AI SDK.
  • You want the lower list price: $0.200 against $0.252 an hour for 2 vCPU and 4 GiB.
  • Your code waits a lot: CPU is billed only while it is in use.
  • You need a sandbox larger than 4 vCPU · 8 GiB.

More comparisons

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