BoxLite Cloud vs Fly.io Sprites

BoxLite Cloud costs $0.0504 per vCPU-hour and Fly.io Sprites costs $0.0385 per vCPU-hour. BoxLite Cloud runs microVMs. Fly.io Sprites runs microVMs.

Updated Oct 14, 2026

BoxLite Cloud

Hosted microVM boxes for AI agents, with an SDK.

Isolation: MicroVM
Free tier: $100 credit
Max session: Not listed

Visit site BoxLite Cloud profile

Fly.io Sprites

Persistent Linux computers that sleep when idle.

Isolation: MicroVM
Free tier: $30 trial credit
Max session: Not listed

Visit site Fly.io Sprites profile

What is different

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

Field

BoxLite Cloud

Fly.io Sprites

vCPU, per hour: BoxLite Cloud: $0.0504; Fly.io Sprites: $0.0385
RAM, per GiB-hour: BoxLite Cloud: $0.0144; Fly.io Sprites: $0.021875
Storage: BoxLite Cloud: $0.00018 per GiB-hour; Fly.io Sprites: $0.000683 per GiB-hour
Free tier: BoxLite Cloud: $100 credit; Fly.io Sprites: $30 trial credit
Billing: BoxLite Cloud: Per second; Fly.io Sprites: Active CPU time only
Snapshots: BoxLite Cloud: No; Fly.io Sprites:
SDKs: BoxLite Cloud: Python, JavaScript, Go; Fly.io Sprites: Python, JavaScript / TypeScript, Go

Full comparison

18 fields, at each provider's list price

BoxLite Clouddocs.boxlite.ai/cloud/pricingdocs.boxlite.ai

Fly.io Spritesfly.io/pricing

Pricing

vCPU, per hour: BoxLite Cloud: $0.0504; Fly.io Sprites: $0.0385
RAM, per GiB-hour: BoxLite Cloud: $0.0144; Fly.io Sprites: $0.021875
Storage: BoxLite Cloud: $0.00018 per GiB-hour; Fly.io Sprites: $0.000683 per GiB-hour
Free tier: BoxLite Cloud: $100 credit; Fly.io Sprites: $30 trial credit
Paid plan from: BoxLite Cloud: Pay as you go; Fly.io Sprites: Pay as you go
Billing: BoxLite Cloud: Per second; Fly.io Sprites: Active CPU time only

Limits

Max session: BoxLite Cloud: Not listed; Fly.io Sprites: Not listed
Idle stop: BoxLite Cloud: After 15 minutes; Fly.io Sprites: Not listed
Largest sandbox: BoxLite Cloud: 4 vCPU · 32 GiB; Fly.io Sprites: Not listed
Concurrent sandboxes: BoxLite Cloud: Up to 1,000; Fly.io Sprites: Not listed

Platform

Isolation: BoxLite Cloud: MicroVM; Fly.io Sprites: MicroVM
GPU: BoxLite Cloud: Not listed; Fly.io Sprites: Not listed
Snapshots: BoxLite Cloud: No; Fly.io Sprites:
Pause and resume: BoxLite Cloud:; Fly.io Sprites:

Developer

SDKs: BoxLite Cloud: Python, JavaScript, Go; Fly.io Sprites: Python, JavaScript / TypeScript, Go
Integrations: BoxLite Cloud: Not listed; Fly.io Sprites: MCP, OpenAI Agents SDK

Trust

License: BoxLite Cloud: Apache-2.0; Fly.io Sprites: Not listed
BYOC: BoxLite Cloud: Not listed; Fly.io Sprites: Not listed

Hourly cost

One sandbox running for one hour

Size

BoxLite Cloud

Fly.io Sprites

1 vCPU · 2 GiB: BoxLite Cloud: $0.079; Fly.io Sprites: $0.082
2 vCPU · 4 GiB: BoxLite Cloud: $0.158; Fly.io Sprites: $0.165
4 vCPU · 8 GiB: BoxLite Cloud: $0.317; Fly.io Sprites: $0.329

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

BoxLite Cloud fits when

You want an open-source platform (Apache-2.0) that you can self-host.
You want the lower list price: $0.158 against $0.165 an hour for 2 vCPU and 4 GiB.
You want the larger free credit: $100 against $30.

Fly.io Sprites fits when

You use MCP or the OpenAI Agents SDK.
You need snapshots.
Your code waits a lot: CPU is billed only while it is in use.

More comparisons

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BoxLite Cloud

Fly.io Sprites

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

BoxLite Cloud fits when

Fly.io Sprites fits when

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