AI Launch Profile

box by ASCII persistent virtual machines for coding agents

A box is a persistent Ubuntu machine with SSH and SCP access, Docker, a dedicated IPv4 address, a virtual desktop, snapshots, and disk-level forking. The official docs provide CLI, HTTP API, Python SDK, and TypeScript SDK paths. Stopping a box snapshots its state and pauses billing, while a fork creates another machine from that saved state.

box by ASCII official image for persistent coding-agent virtual machines

At a glance

Launch Snapshot

Company
ASCII
Launch date
July 23, 2026
Launch type
New Product
Category
AI Developer Tools, AI Infrastructure
Audience
Developers, Founders
Pricing
The official site lists per-second billing with a $20 monthly account minimum. That amount includes 2,000,000 VM-seconds, about 555 hours, for dedicated 4-vCPU and 8-GB VM time shared across one or more boxes; ASCII’s comparison page carries the current account terms.
Free plan
No
API
Yes
Open weights/source
Not publicly confirmed

Verification & Sources

Status
Verified
Source links
4
Freshness
Verified July 25, 2026
Last verified
July 25, 2026
Last updated
July 25, 2026
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Kingy AI Take

box by ASCII addresses a concrete need: Long-running and parallel coding agents need isolated computers with persistent state. The main limitation is this: The official site currently lists EU regions only and an account minimum.

Who it is for

AI Platform Teams, AI Engineers, Developers, Founders

What feels promising

Long-running and parallel coding agents need isolated computers with persistent state. box packages that infrastructure into a self-serve service aimed specifically at agent workloads.

What feels unproven

The official site currently lists EU regions only and an account minimum. Builders should test network isolation, secret handling, snapshot retention, concurrency limits, data residency, and total workload cost before production use.