Dedalus Machines vs Modal

Dedalus Machines costs $0.04536 per vCPU-hour and Modal costs $0.070956 per vCPU-hour. Dedalus Machines runs full VMs. Modal runs gVisor, offers GPUs and limits a session to 24 hours.

Updated Oct 14, 2026

Dedalus Machines

Linux virtual machines for AI agents that sleep when idle.

Isolation: Full VM
Free tier: $20 one-time sign-up credit
Max session: Not listed

Visit site Dedalus Machines profile

Modal

Serverless compute with sandboxes and GPUs.

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

Visit site Modal profile

What is different

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

Field

Dedalus Machines

Modal

vCPU, per hour: Dedalus Machines: $0.04536; Modal: $0.070956
RAM, per GiB-hour: Dedalus Machines: $0.01458; Modal: $0.024012
Free tier: Dedalus Machines: $20 one-time sign-up credit; Modal: $30 credit every month
Paid plan from: Dedalus Machines: $20 / month; Modal: Pay as you go
Isolation: Dedalus Machines: Full VM; Modal: gVisor
SDKs: Dedalus Machines: Python, TypeScript, Go; Modal: Python, JavaScript / TypeScript, Go

Full comparison

18 fields, at each provider's list price

Dedalus Machinesdedaluslabs.ai/pricingdedaluslabs.ai

Modalmodal.com/pricing

Pricing

vCPU, per hour: Dedalus Machines: $0.04536; Modal: $0.070956
RAM, per GiB-hour: Dedalus Machines: $0.01458; Modal: $0.024012
Storage: Dedalus Machines: $0.0001 per GiB-hour; Modal: Not listed
Free tier: Dedalus Machines: $20 one-time sign-up credit; Modal: $30 credit every month
Paid plan from: Dedalus Machines: $20 / month; Modal: Pay as you go
Billing: Dedalus Machines: Per second; Modal: Per second

Limits

Max session: Dedalus Machines: Not listed; Modal: 24 hours
Idle stop: Dedalus Machines: After 5 minutes; Modal: Not listed
Largest sandbox: Dedalus Machines: 16 vCPU · 64 GiB; Modal: Not listed
Concurrent sandboxes: Dedalus Machines: Not listed; Modal: Not listed

Platform

Isolation: Dedalus Machines: Full VM; Modal: gVisor
GPU: Dedalus Machines: Not listed; Modal:
Snapshots: Dedalus Machines: Not listed; Modal:
Pause and resume: Dedalus Machines:; Modal: Not listed

Developer

SDKs: Dedalus Machines: Python, TypeScript, Go; Modal: Python, JavaScript / TypeScript, Go
Integrations: Dedalus Machines: Not listed; Modal: Claude Agent SDK

Trust

License: Dedalus Machines: Not listed; Modal: Not listed
BYOC: Dedalus Machines: Enterprise plan; Modal: Not listed

Hourly cost

One sandbox running for one hour

Size

Dedalus Machines

Modal

1 vCPU · 2 GiB: Dedalus Machines: $0.075; Modal: $0.119
2 vCPU · 4 GiB: Dedalus Machines: $0.149; Modal: $0.238
4 vCPU · 8 GiB: Dedalus Machines: $0.298; Modal: $0.476

Compute only, at list rates.

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Which one fits

Based on the fields above

Dedalus Machines fits when

You want each sandbox to be a full VM.
You want the lower list price: $0.149 against $0.238 an hour for 2 vCPU and 4 GiB.
You need pause and resume.
You need the sandboxes in your own cloud account.

Modal fits when

You need GPUs.
You want to pay only for usage, with no plan fee.
You use the Claude Agent SDK.
You want the larger free credit: $30 against $20.

More comparisons

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Dedalus Machines

Modal

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Dedalus Machines fits when

Modal fits when

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