OmniRun vs Shardflux

Shardflux costs $0.04 per vCPU-hour. OmniRun runs Firecracker microVMs. Shardflux runs Firecracker microVMs and offers GPUs.

Updated

OmniRun

Isolation
Firecracker microVM
Free tier
Not listed
Max session
Not listed

Shardflux

Isolation
Firecracker microVM
Free tier
30-day Pro trial, no card needed
Max session
Not listed

What is different

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

OmniRun
Shardflux
Concurrent sandboxes
OmniRun: Up to 3
Shardflux: Up to 200
GPU
OmniRun: No
Shardflux:
Snapshots
OmniRun: No
Shardflux:
SDKs
OmniRun: TypeScript
Shardflux: TypeScript, Python

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
OmniRun: Not listed
Shardflux: $0.04
RAM, per GiB-hour
OmniRun: Not listed
Shardflux: $0.015
Storage
OmniRun: Not listed
Shardflux: Retained storage is a monthly allowance per plan. No hourly storage rate is published.
Free tier
OmniRun: Not listed
Shardflux: 30-day Pro trial, no card needed
Paid plan from
OmniRun: Not listed
Shardflux: $9 / month
Billing
OmniRun: Not listed
Shardflux: Active CPU time only

Limits

Max session
OmniRun: Not listed
Shardflux: Not listed
Idle stop
OmniRun: After 15 minutes
Shardflux: Not listed
Largest sandbox
OmniRun: Not listed
Shardflux: 32 vCPU · 64 GiB
Concurrent sandboxes
OmniRun: Up to 3
Shardflux: Up to 200

Platform

Isolation
OmniRun: Firecracker microVM
Shardflux: Firecracker microVM
GPU
OmniRun: No
Shardflux:
Snapshots
OmniRun: No
Shardflux:
Pause and resume
OmniRun:
Shardflux:

Developer

SDKs
OmniRun: TypeScript
Shardflux: TypeScript, Python
Integrations
OmniRun: Not listed
Shardflux: Claude Code, MCP

Trust

License
OmniRun: Not listed
Shardflux: Not listed
BYOC
OmniRun: Not listed
Shardflux: Not listed

Hourly cost

One sandbox running for one hour

OmniRun
Shardflux
1 vCPU · 2 GiB
OmniRun: Not listed
Shardflux: $0.070
2 vCPU · 4 GiB
OmniRun: Not listed
Shardflux: $0.140
4 vCPU · 8 GiB
OmniRun: Not listed
Shardflux: $0.280

Compute only, at list rates.

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Which one fits

Based on the fields above

Shardflux fits when

  • You need GPUs.
  • You use Claude Code or MCP.
  • You need snapshots.
  • Your code waits a lot: CPU is billed only while it is in use.

More comparisons

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