How fast does an agent resume after being idle?

Sandboxes scale to zero after about 5 seconds of inactivity and resume from standby in roughly 25ms, even after weeks of being suspended.

Does my agent keep its memory between runs?

Yes. In-memory filesystem snapshots keep a suspended sandbox ready to resume. For guaranteed long-term persistence, attach a Volume or use Agent Drive, which can retain data for years.

How isolated is each agent?

Every agent runs in its own hardware-isolated microVM with full access to its filesystem, processes, and logs, plus native support for Zero Data Retention.

How long can an agent run?

Sandboxes are built for workloads lasting seconds to hours. For longer background work you can pair them with Batch API, which runs up to 24 hours.

What does it cost to keep an agent on standby?

You stop paying for compute while a sandbox is suspended. You only pay the standby snapshot storage rate to keep it ready for instant resume.

Isolate every tenant with a hardware boundary.

Running customer workloads side by side is only safe when the isolation is real. Blaxel gives every tenant its own microVM, scales to thousands of concurrent environments, and suspends idle ones to zero so isolation does not cost you idle compute.

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One machine per tenant on a lattice of isolated planes

Multi-tenant SaaS

Per-tenant sandboxes with per-tenant network rules, static IPs and storage. Snapshots keep each tenant's environment ready to resume in about 25 milliseconds.

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Up to $200 credits. No credit card required.

[CAPABILITIES]

Tenant isolation that scales

Full observability
Logs, traces, and metrics for every agent run, out of the box.
Resume in ~25ms
Suspended agents come back with memory, processes and files intact.
Hardware isolation
One microVM per agent. No shared kernel, no cross-tenant reach.
Persistent memory
In-memory snapshots, volumes and Agent Drive keep state between runs.
Network control
Allow-lists, static IPs and secret injection on every workload.
50,000+ concurrent
Tier-based quotas grow automatically as you top up.

[SUSPEND WITHOUT LOSING A BYTE]

No base subscription. Fully usage-based.

In-memory storage is built for speed, and roughly half of a sandbox's memory is reserved for it. When a workload needs more room than memory allows, or data that must outlive the sandbox itself, attach a volume. Volumes trade some speed for durable, redundant capacity.

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[REPRESENTATIVE USAGE RATES]

Usage rates

Sandbox active CPU at $0.0000115 / GB RAM-second, snapshot storage at $0.20 / GB-month, images at $0.045 / GB-month.

Pay as-you-go

Usage-based pricing with infinite scalability.

$0.00USAGE

Up to $200 in free credits
Access to all Blaxel products
Tier system for higher limits, up to 100,000+ sandboxes
Full observability suite
Community support on Discord

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Custom

For dedicated and custom deployments.

Custom pricing deployments. Contact us for a quote.

All features of Pay-as-you-go, plus:
Up to 256 GB RAM per sandbox or job
Dedicated deployment locations
Private network connectivity
Connect servers from your own infra

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[FAQ]

Frequently Asked Questions

How fast does an agent resume after being idle?: Sandboxes scale to zero after about 5 seconds of inactivity and resume from standby in roughly 25ms, even after weeks of being suspended.
Does my agent keep its memory between runs?: Yes. In-memory filesystem snapshots keep a suspended sandbox ready to resume. For guaranteed long-term persistence, attach a Volume or use Agent Drive, which can retain data for years.
How isolated is each agent?: Every agent runs in its own hardware-isolated microVM with full access to its filesystem, processes, and logs, plus native support for Zero Data Retention.
How long can an agent run?: Sandboxes are built for workloads lasting seconds to hours. For longer background work you can pair them with Batch API, which runs up to 24 hours.
What does it cost to keep an agent on standby?: You stop paying for compute while a sandbox is suspended. You only pay the standby snapshot storage rate to keep it ready for instant resume.