Everstack vs Modal

Everstack costs $0.0666 per vCPU-hour and Modal costs $0.070956 per vCPU-hour. Modal runs gVisor, offers GPUs and limits a session to 24 hours.

Updated

Everstack

Isolation
Not listed
Free tier
$5 credit, valid 30 days after signup
Max session
Not listed

Modal

Isolation
gVisor
Free tier
$30 credit every month
Max session
24 hours

What is different

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

Everstack
Modal
vCPU, per hour
Everstack: $0.0666
Modal: $0.070956
RAM, per GiB-hour
Everstack: Included
Modal: $0.024012
Free tier
Everstack: $5 credit, valid 30 days after signup
Modal: $30 credit every month
Paid plan from
Everstack: $20 / month
Modal: Pay as you go
Billing
Everstack: Bundled machine time
Modal: Per second
SDKs
Everstack: Python, TypeScript, Go
Modal: Python, JavaScript / TypeScript, Go

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Everstack: $0.0666
Modal: $0.070956
RAM, per GiB-hour
Everstack: Included
Modal: $0.024012
Storage
Everstack: Free
Modal: Not listed
Free tier
Everstack: $5 credit, valid 30 days after signup
Modal: $30 credit every month
Paid plan from
Everstack: $20 / month
Modal: Pay as you go
Billing
Everstack: Bundled machine time
Modal: Per second

Limits

Max session
Everstack: Not listed
Modal: 24 hours
Idle stop
Everstack: Not listed
Modal: Not listed
Largest sandbox
Everstack: 4 vCPU · 4 GiB
Modal: Not listed
Concurrent sandboxes
Everstack: Up to 50
Modal: Not listed

Platform

Isolation
Everstack: Not listed
Modal: gVisor
GPU
Everstack: Not listed
Modal:
Snapshots
Everstack:
Modal:
Pause and resume
Everstack:
Modal: Not listed

Developer

SDKs
Everstack: Python, TypeScript, Go
Modal: Python, JavaScript / TypeScript, Go
Integrations
Everstack: Not listed
Modal: Claude Agent SDK, Claude Code

Trust

License
Everstack: Apache-2.0
Modal: Not listed
BYOC
Everstack: Not listed
Modal: Not listed

Hourly cost

One sandbox running for one hour

Everstack
Modal
1 vCPU · 2 GiB
Everstack: $0.067
Modal: $0.119
2 vCPU · 4 GiB
Everstack: $0.133
Modal: $0.238
4 vCPU · 8 GiB
Everstack: $0.266
Modal: $0.476

Compute only, at list rates.

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Which one fits

Based on the fields above

Everstack fits when

  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You want the lower list price: $0.133 against $0.238 an hour for 2 vCPU and 4 GiB.
  • You need pause and resume.

Modal fits when

  • You need GPUs.
  • You want to pay only for usage, with no plan fee.
  • You use the Claude Agent SDK or Claude Code.
  • You want the larger free credit: $30 against $5.

More comparisons

See all comparisons

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