E2B vs Vers

E2B costs $0.0504 per vCPU-hour and Vers costs $0.04 per vCPU-hour. E2B runs Firecracker microVMs and limits a session to 24 hours. Vers runs full VMs.

Updated Oct 14, 2026

E2B

Open-source sandboxes for AI-generated code.

Isolation: Firecracker microVM
Free tier: $100 credit, one time
Max session: 24 hours

Visit site E2B profile

Vers

Linux computers you can branch, checkpoint, and restore.

Isolation: Full VM
Free tier: Starting credit
Max session: Not listed

Visit site Vers profile

What is different

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

Field

E2B

Vers

vCPU, per hour: E2B: $0.0504; Vers: $0.04
Storage: E2B: Free; Vers: Kept commits are billed. No rate on the pricing page.
Free tier: E2B: $100 credit, one time; Vers: Starting credit
Paid plan from: E2B: $150 / month; Vers: Pay as you go
Isolation: E2B: Firecracker microVM; Vers: Full VM
SDKs: E2B: Python, JavaScript / TypeScript; Vers: Python, TypeScript, Go, Rust, Java, Ruby

Full comparison

18 fields, at each provider's list price

E2Be2b.dev/pricing

Versvers.sh/pricing

Pricing

vCPU, per hour: E2B: $0.0504; Vers: $0.04
RAM, per GiB-hour: E2B: $0.0162; Vers: Not listed
Storage: E2B: Free; Vers: Kept commits are billed. No rate on the pricing page.
Free tier: E2B: $100 credit, one time; Vers: Starting credit
Paid plan from: E2B: $150 / month; Vers: Pay as you go
Billing: E2B: Per second; Vers: Per second

Limits

Max session: E2B: 24 hours; Vers: Not listed
Idle stop: E2B: Not listed; Vers: Not listed
Largest sandbox: E2B: 8 vCPU · 8 GiB; Vers: Not listed
Concurrent sandboxes: E2B: Up to 1,100; Vers: Not listed

Platform

Isolation: E2B: Firecracker microVM; Vers: Full VM
GPU: E2B: No; Vers: Not listed
Snapshots: E2B:; Vers:
Pause and resume: E2B:; Vers:

Developer

SDKs: E2B: Python, JavaScript / TypeScript; Vers: Python, TypeScript, Go, Rust, Java, Ruby
Integrations: E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP; Vers: Not listed

Trust

License: E2B: Apache-2.0; Vers: Not listed
BYOC: E2B: Enterprise plan; Vers: Not listed

Hourly cost

One sandbox running for one hour

Size

E2B

Vers

1 vCPU · 2 GiB: E2B: $0.083; Vers: Not listed
2 vCPU · 4 GiB: E2B: $0.166; Vers: Not listed
4 vCPU · 8 GiB: E2B: $0.331; Vers: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

E2B fits when

You want each sandbox in its own microVM.
You want an open-source platform (Apache-2.0) that you can self-host.
You use LangChain, the OpenAI Agents SDK, the Vercel AI SDK or MCP.
You need a desktop in the sandbox.

Vers fits when

You want to pay only for usage, with no plan fee.
You want each sandbox to be a full VM.

More comparisons

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E2B

Vers

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

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Vers fits when

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