RemoteHost vs Shardflux

Shardflux costs $0.04 per vCPU-hour. RemoteHost runs Firecracker microVMs and limits a session to 72 hours. Shardflux runs Firecracker microVMs and offers GPUs.

Updated

RemoteHost

Isolation
Firecracker microVM
Free tier
7-day free trial
Max session
72 hours

Shardflux

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

What is different

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

RemoteHost
Shardflux
RAM, per GiB-hour
RemoteHost: Included
Shardflux: $0.015
Storage
RemoteHost: Free
Shardflux: Retained storage is a monthly allowance per plan. No hourly storage rate is published.
Free tier
RemoteHost: 7-day free trial
Shardflux: 30-day Pro trial, no card needed
Paid plan from
RemoteHost: $20 / month
Shardflux: $9 / month
Billing
RemoteHost: Bundled machine time
Shardflux: Active CPU time only
Largest sandbox
RemoteHost: 8 vCPU · 16 GiB
Shardflux: 32 vCPU · 64 GiB
Concurrent sandboxes
RemoteHost: Up to 2,000
Shardflux: Up to 200
SDKs
RemoteHost: TypeScript
Shardflux: TypeScript, Python
Integrations
RemoteHost: MCP, Claude Code
Shardflux: Claude Code, MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
RemoteHost: Not listed
Shardflux: $0.04
RAM, per GiB-hour
RemoteHost: Included
Shardflux: $0.015
Storage
RemoteHost: Free
Shardflux: Retained storage is a monthly allowance per plan. No hourly storage rate is published.
Free tier
RemoteHost: 7-day free trial
Shardflux: 30-day Pro trial, no card needed
Paid plan from
RemoteHost: $20 / month
Shardflux: $9 / month
Billing
RemoteHost: Bundled machine time
Shardflux: Active CPU time only

Limits

Max session
RemoteHost: 72 hours
Shardflux: Not listed
Idle stop
RemoteHost: Not listed
Shardflux: Not listed
Largest sandbox
RemoteHost: 8 vCPU · 16 GiB
Shardflux: 32 vCPU · 64 GiB
Concurrent sandboxes
RemoteHost: Up to 2,000
Shardflux: Up to 200

Platform

Isolation
RemoteHost: Firecracker microVM
Shardflux: Firecracker microVM
GPU
RemoteHost: Not listed
Shardflux:
Snapshots
RemoteHost:
Shardflux:
Pause and resume
RemoteHost:
Shardflux:

Developer

SDKs
RemoteHost: TypeScript
Shardflux: TypeScript, Python
Integrations
RemoteHost: MCP, Claude Code
Shardflux: Claude Code, MCP

Trust

License
RemoteHost: Not listed
Shardflux: Not listed
BYOC
RemoteHost: Enterprise, on hardware you own
Shardflux: Not listed

Hourly cost

One sandbox running for one hour

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

Compute only, at list rates.

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Which one fits

Based on the fields above

RemoteHost fits when

  • You need the sandboxes in your own cloud account.

Shardflux fits when

  • You need GPUs.
  • You need a desktop in the sandbox.
  • Your code waits a lot: CPU is billed only while it is in use.
  • You need a sandbox larger than 8 vCPU · 16 GiB.

More comparisons

See all comparisons

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