Isorun vs Runloop

Isorun costs $0.025 per vCPU-hour and Runloop costs $0.108 per vCPU-hour. Isorun runs microVMs. Runloop runs microVMs.

Updated

Isorun

Isolation
MicroVM
Free tier
$50 credit
Max session
Not listed

Runloop

Isolation
MicroVM
Free tier
$50 credit
Max session
Not listed

What is different

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

Isorun
Runloop
vCPU, per hour
Isorun: $0.025
Runloop: $0.108
RAM, per GiB-hour
Isorun: $0.015
Runloop: $0.0252
Storage
Isorun: Persistent disk $0.02 per GB-month for data stored
Runloop: $0.00034236 per GiB-hour
SDKs
Isorun: TypeScript
Runloop: Python, TypeScript
Integrations
Isorun: LangChain, OpenAI Agents SDK, MCP
Runloop: OpenAI Agents SDK, MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Isorun: $0.025
Runloop: $0.108
RAM, per GiB-hour
Isorun: $0.015
Runloop: $0.0252
Storage
Isorun: Persistent disk $0.02 per GB-month for data stored
Runloop: $0.00034236 per GiB-hour
Free tier
Isorun: $50 credit
Runloop: $50 credit
Paid plan from
Isorun: Pay as you go
Runloop: Pay as you go
Billing
Isorun: Per second
Runloop: Per second

Limits

Max session
Isorun: Not listed
Runloop: Not listed
Idle stop
Isorun: Not listed
Runloop: Not listed
Largest sandbox
Isorun: Not listed
Runloop: 16 vCPU · 64 GiB
Concurrent sandboxes
Isorun: Not listed
Runloop: Not listed

Platform

Isolation
Isorun: MicroVM
Runloop: MicroVM
GPU
Isorun: Not listed
Runloop: Not listed
Snapshots
Isorun:
Runloop:
Pause and resume
Isorun:
Runloop:

Developer

SDKs
Isorun: TypeScript
Runloop: Python, TypeScript
Integrations
Isorun: LangChain, OpenAI Agents SDK, MCP
Runloop: OpenAI Agents SDK, MCP

Trust

License
Isorun: Not listed
Runloop: Not listed
BYOC
Isorun: Not listed
Runloop: Deploy to VPC, Enterprise plan

Hourly cost

One sandbox running for one hour

Isorun
Runloop
1 vCPU · 2 GiB
Isorun: $0.055
Runloop: $0.158
2 vCPU · 4 GiB
Isorun: $0.110
Runloop: $0.317
4 vCPU · 8 GiB
Isorun: $0.220
Runloop: $0.634

Compute only, at list rates.

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Which one fits

Based on the fields above

Isorun fits when

  • You use LangChain.
  • You want the lower list price: $0.110 against $0.317 an hour for 2 vCPU and 4 GiB.

Runloop fits when

  • You need the sandboxes in your own cloud account.
  • You need SOC 2 Type II.

More comparisons

See all comparisons

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