AgentBay vs Fly.io Sprites

AgentBay costs $0.027 per vCPU-hour and Fly.io Sprites costs $0.0385 per vCPU-hour. AgentBay runs containers. Fly.io Sprites runs microVMs.

Updated Oct 14, 2026

AgentBay

Cloud sandboxes for browser, desktop, mobile and code.

Isolation: Container
Free tier: Free Basic plan
Max session: Not listed

Visit site AgentBay 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

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

Field

AgentBay

Fly.io Sprites

vCPU, per hour: AgentBay: $0.027; Fly.io Sprites: $0.0385
RAM, per GiB-hour: AgentBay: $0.0113; Fly.io Sprites: $0.021875
Storage: AgentBay: $0.000045 per GiB-hour after 100 free GiB; Fly.io Sprites: $0.000683 per GiB-hour
Free tier: AgentBay: Free Basic plan; Fly.io Sprites: $30 trial credit
Billing: AgentBay: Per second; Fly.io Sprites: Active CPU time only
Isolation: AgentBay: Container; Fly.io Sprites: MicroVM
SDKs: AgentBay: Python, TypeScript, Go, Java; Fly.io Sprites: Python, JavaScript / TypeScript, Go
Integrations: AgentBay: MCP; Fly.io Sprites: MCP, OpenAI Agents SDK

Full comparison

18 fields, at each provider's list price

AgentBayalibabacloud.com/help/en/agentbay/product-overview/agentbay-billing-instructionsalibabacloud.com

Fly.io Spritesfly.io/pricing

Pricing

vCPU, per hour: AgentBay: $0.027; Fly.io Sprites: $0.0385
RAM, per GiB-hour: AgentBay: $0.0113; Fly.io Sprites: $0.021875
Storage: AgentBay: $0.000045 per GiB-hour after 100 free GiB; Fly.io Sprites: $0.000683 per GiB-hour
Free tier: AgentBay: Free Basic plan; Fly.io Sprites: $30 trial credit
Paid plan from: AgentBay: Pay as you go; Fly.io Sprites: Pay as you go
Billing: AgentBay: Per second; Fly.io Sprites: Active CPU time only

Limits

Max session: AgentBay: Not listed; Fly.io Sprites: Not listed
Idle stop: AgentBay: Not listed; Fly.io Sprites: Not listed
Largest sandbox: AgentBay: 16 vCPU · 32 GiB; Fly.io Sprites: Not listed
Concurrent sandboxes: AgentBay: Up to 200; Fly.io Sprites: Not listed

Platform

Isolation: AgentBay: Container; Fly.io Sprites: MicroVM
GPU: AgentBay: Not listed; Fly.io Sprites: Not listed
Snapshots: AgentBay: Not listed; Fly.io Sprites:
Pause and resume: AgentBay: Not listed; Fly.io Sprites:

Developer

SDKs: AgentBay: Python, TypeScript, Go, Java; Fly.io Sprites: Python, JavaScript / TypeScript, Go
Integrations: AgentBay: MCP; Fly.io Sprites: MCP, OpenAI Agents SDK

Trust

License: AgentBay: Not listed; Fly.io Sprites: Not listed
BYOC: AgentBay: Not listed; Fly.io Sprites: Not listed

Hourly cost

One sandbox running for one hour

Size

AgentBay

Fly.io Sprites

1 vCPU · 2 GiB: AgentBay: $0.050; Fly.io Sprites: $0.082
2 vCPU · 4 GiB: AgentBay: $0.099; Fly.io Sprites: $0.165
4 vCPU · 8 GiB: AgentBay: $0.198; Fly.io Sprites: $0.329

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

AgentBay fits when

You want the lower list price: $0.099 against $0.165 an hour for 2 vCPU and 4 GiB.
You need a desktop in the sandbox.

Fly.io Sprites fits when

You want each sandbox in its own microVM.
You use the OpenAI Agents SDK.
You need snapshots.
You need pause and resume.

More comparisons

See all comparisons

AgentBay

Fly.io Sprites

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

AgentBay fits when

Fly.io Sprites fits when

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