BoxLite Cloud vs Shardflux

BoxLite Cloud costs $0.0504 per vCPU-hour and Shardflux costs $0.04 per vCPU-hour. BoxLite Cloud runs microVMs. Shardflux runs Firecracker microVMs and offers GPUs.

Updated

BoxLite Cloud

Isolation
MicroVM
Free tier
$100 credit
Max session
Not listed

Shardflux

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

What is different

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

BoxLite Cloud
Shardflux
vCPU, per hour
BoxLite Cloud: $0.0504
Shardflux: $0.04
RAM, per GiB-hour
BoxLite Cloud: $0.0144
Shardflux: $0.015
Storage
BoxLite Cloud: $0.00018 per GiB-hour
Shardflux: Retained storage is a monthly allowance per plan. No hourly storage rate is published.
Free tier
BoxLite Cloud: $100 credit
Shardflux: 30-day Pro trial, no card needed
Paid plan from
BoxLite Cloud: Pay as you go
Shardflux: $9 / month
Billing
BoxLite Cloud: Per second
Shardflux: Active CPU time only
Largest sandbox
BoxLite Cloud: 4 vCPU · 32 GiB
Shardflux: 32 vCPU · 64 GiB
Concurrent sandboxes
BoxLite Cloud: Up to 1,000
Shardflux: Up to 200
Isolation
BoxLite Cloud: MicroVM
Shardflux: Firecracker microVM
Snapshots
BoxLite Cloud: No
Shardflux:
SDKs
BoxLite Cloud: Python, JavaScript, Go, Rust
Shardflux: TypeScript, Python

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
BoxLite Cloud: $0.0504
Shardflux: $0.04
RAM, per GiB-hour
BoxLite Cloud: $0.0144
Shardflux: $0.015
Storage
BoxLite Cloud: $0.00018 per GiB-hour
Shardflux: Retained storage is a monthly allowance per plan. No hourly storage rate is published.
Free tier
BoxLite Cloud: $100 credit
Shardflux: 30-day Pro trial, no card needed
Paid plan from
BoxLite Cloud: Pay as you go
Shardflux: $9 / month
Billing
BoxLite Cloud: Per second
Shardflux: Active CPU time only

Limits

Max session
BoxLite Cloud: Not listed
Shardflux: Not listed
Idle stop
BoxLite Cloud: After 15 minutes
Shardflux: Not listed
Largest sandbox
BoxLite Cloud: 4 vCPU · 32 GiB
Shardflux: 32 vCPU · 64 GiB
Concurrent sandboxes
BoxLite Cloud: Up to 1,000
Shardflux: Up to 200

Platform

Isolation
BoxLite Cloud: MicroVM
Shardflux: Firecracker microVM
GPU
BoxLite Cloud: Not listed
Shardflux:
Snapshots
BoxLite Cloud: No
Shardflux:
Pause and resume
BoxLite Cloud:
Shardflux:

Developer

SDKs
BoxLite Cloud: Python, JavaScript, Go, Rust
Shardflux: TypeScript, Python
Integrations
BoxLite Cloud: Claude Code, MCP
Shardflux: Claude Code, MCP

Trust

License
BoxLite Cloud: Apache-2.0
Shardflux: Not listed
BYOC
BoxLite Cloud: Not listed
Shardflux: Not listed

Hourly cost

One sandbox running for one hour

BoxLite Cloud
Shardflux
1 vCPU · 2 GiB
BoxLite Cloud: $0.079
Shardflux: $0.070
2 vCPU · 4 GiB
BoxLite Cloud: $0.158
Shardflux: $0.140
4 vCPU · 8 GiB
BoxLite Cloud: $0.317
Shardflux: $0.280

Compute only, at list rates.

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Which one fits

Based on the fields above

BoxLite Cloud fits when

  • You want to pay only for usage, with no plan fee.
  • You want an open-source platform (Apache-2.0) that you can self-host.

Shardflux fits when

  • You need GPUs.
  • You want the lower list price: $0.140 against $0.158 an hour for 2 vCPU and 4 GiB.
  • You need snapshots.
  • You need a desktop in the sandbox.

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