microsandbox cloud vs Shardflux
microsandbox cloud costs $0.05 per vCPU-hour and Shardflux costs $0.04 per vCPU-hour. microsandbox cloud runs microVMs. Shardflux runs Firecracker microVMs and offers GPUs.
Updated
What is different
10 fields differ. The rest are the same or not listed.
microsandbox cloud
Shardflux
- vCPU, per hour
- microsandbox cloud: $0.05
- Shardflux: $0.04
- RAM, per GiB-hour
- microsandbox cloud: $0.0162
- Shardflux: $0.015
- Storage
- microsandbox cloud: $0.0001 per GiB-hour
- Shardflux: Retained storage is a monthly allowance per plan. No hourly storage rate is published.
- Free tier
- microsandbox cloud: Free plan, 5 computer-hours a month
- Shardflux: 30-day Pro trial, no card needed
- Paid plan from
- microsandbox cloud: $49 / month
- Shardflux: $9 / month
- Billing
- microsandbox cloud: Per second
- Shardflux: Active CPU time only
- Concurrent sandboxes
- microsandbox cloud: Up to 25,000
- Shardflux: Up to 200
- Isolation
- microsandbox cloud: MicroVM
- Shardflux: Firecracker microVM
- Pause and resume
- microsandbox cloud: No
- Shardflux:
- SDKs
- microsandbox cloud: Python, TypeScript, Rust, Go, Ruby
- Shardflux: TypeScript, Python
Full comparison
18 fields, at each provider's list price
microsandbox cloudmicrosandbox .dev
Shardfluxshardflux .dev
Pricing
- vCPU, per hour
- microsandbox cloud: $0.05
- Shardflux: $0.04
- RAM, per GiB-hour
- microsandbox cloud: $0.0162
- Shardflux: $0.015
- Storage
- microsandbox cloud: $0.0001 per GiB-hour
- Shardflux: Retained storage is a monthly allowance per plan. No hourly storage rate is published.
- Free tier
- microsandbox cloud: Free plan, 5 computer-hours a month
- Shardflux: 30-day Pro trial, no card needed
- Paid plan from
- microsandbox cloud: $49 / month
- Shardflux: $9 / month
- Billing
- microsandbox cloud: Per second
- Shardflux: Active CPU time only
Limits
- Max session
- microsandbox cloud: Not listed
- Shardflux: Not listed
- Idle stop
- microsandbox cloud: Not listed
- Shardflux: Not listed
- Largest sandbox
- microsandbox cloud: Not listed
- Shardflux: 32 vCPU · 64 GiB
- Concurrent sandboxes
- microsandbox cloud: Up to 25,000
- Shardflux: Up to 200
Platform
- Isolation
- microsandbox cloud: MicroVM
- Shardflux: Firecracker microVM
- GPU
- microsandbox cloud: Not listed
- Shardflux:
- Snapshots
- microsandbox cloud:
- Shardflux:
- Pause and resume
- microsandbox cloud: No
- Shardflux:
Developer
- SDKs
- microsandbox cloud: Python, TypeScript, Rust, Go, Ruby
- Shardflux: TypeScript, Python
- Integrations
- microsandbox cloud: Claude Code, MCP
- Shardflux: Claude Code, MCP
Trust
- License
- microsandbox cloud: Apache-2.0
- Shardflux: Not listed
- BYOC
- microsandbox cloud: By evaluation, contact us
- Shardflux: Not listed
Hourly cost
One sandbox running for one hour
microsandbox cloud
Shardflux
- 1 vCPU · 2 GiB
- microsandbox cloud: $0.082
- Shardflux: $0.070
- 2 vCPU · 4 GiB
- microsandbox cloud: $0.165
- Shardflux: $0.140
- 4 vCPU · 8 GiB
- microsandbox cloud: $0.330
- Shardflux: $0.280
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
More comparisons

Agent Sandbox vs microsandbox cloud
Agent Sandbox vs Shardflux
Agent37 Cloud vs microsandbox cloud
Agent37 Cloud vs Shardflux
AgentBay vs microsandbox cloud
AgentBay vs Shardflux
Alibaba Cloud Agent Sandbox vs microsandbox cloud
Alibaba Cloud Agent Sandbox vs Shardflux