Collimate vs Modal

Collimate costs $0.04 per vCPU-hour and Modal costs $0.070956 per vCPU-hour. Collimate runs Firecracker microVMs and limits a session to 24 hours. Modal runs gVisor, offers GPUs and limits a session to 24 hours.

Updated

Collimate

Isolation
Firecracker microVM
Free tier
Demo key, free with no card
Max session
24 hours

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.

Collimate
Modal
vCPU, per hour
Collimate: $0.04
Modal: $0.070956
RAM, per GiB-hour
Collimate: $0.012
Modal: $0.024012
Free tier
Collimate: Demo key, free with no card
Modal: $30 credit every month
Isolation
Collimate: Firecracker microVM
Modal: gVisor
SDKs
Collimate: Python
Modal: Python, JavaScript / TypeScript, Go
Integrations
Collimate: MCP, Claude Code
Modal: Claude Agent SDK, Claude Code

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Collimate: $0.04
Modal: $0.070956
RAM, per GiB-hour
Collimate: $0.012
Modal: $0.024012
Storage
Collimate: $0.10 per GB-month while a sandbox is suspended
Modal: Not listed
Free tier
Collimate: Demo key, free with no card
Modal: $30 credit every month
Paid plan from
Collimate: Pay as you go
Modal: Pay as you go
Billing
Collimate: Per second
Modal: Per second

Limits

Max session
Collimate: 24 hours
Modal: 24 hours
Idle stop
Collimate: Not listed
Modal: Not listed
Largest sandbox
Collimate: Not listed
Modal: Not listed
Concurrent sandboxes
Collimate: Up to 100
Modal: Not listed

Platform

Isolation
Collimate: Firecracker microVM
Modal: gVisor
GPU
Collimate: Not listed
Modal:
Snapshots
Collimate:
Modal:
Pause and resume
Collimate:
Modal: Not listed

Developer

SDKs
Collimate: Python
Modal: Python, JavaScript / TypeScript, Go
Integrations
Collimate: MCP, Claude Code
Modal: Claude Agent SDK, Claude Code

Trust

License
Collimate: Not listed
Modal: Not listed
BYOC
Collimate: Enterprise plan
Modal: Not listed

Hourly cost

One sandbox running for one hour

Collimate
Modal
1 vCPU · 2 GiB
Collimate: $0.064
Modal: $0.119
2 vCPU · 4 GiB
Collimate: $0.128
Modal: $0.238
4 vCPU · 8 GiB
Collimate: $0.256
Modal: $0.476

Compute only, at list rates.

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Which one fits

Based on the fields above

Collimate fits when

  • You want each sandbox in its own microVM.
  • You use MCP.
  • You want the lower list price: $0.128 against $0.238 an hour for 2 vCPU and 4 GiB.
  • You need pause and resume.

Modal fits when

  • You need GPUs.
  • You use the Claude Agent SDK.
  • You need a desktop in the sandbox.
  • You need SOC 2 Type II, HIPAA and GDPR.

More comparisons

See all comparisons

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