Sailboxes vs Vers

Sailboxes costs $0.015 per vCPU-hour and Vers costs $0.04 per vCPU-hour. Sailboxes runs full VMs and has no session limit. Vers runs full VMs.

Updated Oct 14, 2026

Sailboxes

Persistent Linux VMs for long-horizon AI agents.

Isolation: Full VM
Free tier: $5 credit every month
Max session: No limit

Visit site Sailboxes 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

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

Field

Sailboxes

Vers

vCPU, per hour: Sailboxes: $0.015; Vers: $0.04
Storage: Sailboxes: $0.0007 per GiB-hour; Vers: Kept commits are billed. No rate on the pricing page.
Free tier: Sailboxes: $5 credit every month; Vers: Starting credit
SDKs: Sailboxes: Python, TypeScript, Rust; Vers: Python, TypeScript, Go, Rust, Java, Ruby

Full comparison

18 fields, at each provider's list price

Sailboxesdocs.sailresearch.com/sailboxes-pricingdocs.sailresearch.com

Versvers.sh/pricing

Pricing

vCPU, per hour: Sailboxes: $0.015; Vers: $0.04
RAM, per GiB-hour: Sailboxes: $0.008; Vers: Not listed
Storage: Sailboxes: $0.0007 per GiB-hour; Vers: Kept commits are billed. No rate on the pricing page.
Free tier: Sailboxes: $5 credit every month; Vers: Starting credit
Paid plan from: Sailboxes: Pay as you go; Vers: Pay as you go
Billing: Sailboxes: Per second; Vers: Per second

Limits

Max session: Sailboxes: No limit; Vers: Not listed
Idle stop: Sailboxes: Not listed; Vers: Not listed
Largest sandbox: Sailboxes: Not listed; Vers: Not listed
Concurrent sandboxes: Sailboxes: Up to 5,000; Vers: Not listed

Platform

Isolation: Sailboxes: Full VM; Vers: Full VM
GPU: Sailboxes: Not listed; Vers: Not listed
Snapshots: Sailboxes:; Vers:
Pause and resume: Sailboxes:; Vers:

Developer

SDKs: Sailboxes: Python, TypeScript, Rust; Vers: Python, TypeScript, Go, Rust, Java, Ruby
Integrations: Sailboxes: Not listed; Vers: Not listed

Trust

License: Sailboxes: Not listed; Vers: Not listed
BYOC: Sailboxes: Not listed; Vers: Not listed

Hourly cost

One sandbox running for one hour

Size

Sailboxes

Vers

1 vCPU · 2 GiB: Sailboxes: $0.031; Vers: Not listed
2 vCPU · 4 GiB: Sailboxes: $0.062; Vers: Not listed
4 vCPU · 8 GiB: Sailboxes: $0.124; Vers: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

Sailboxes fits when

You need SOC 2 and HIPAA.

More comparisons

See all comparisons

Sailboxes

Vers

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Sailboxes fits when

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