inis.run
Execution infrastructure

Run code
you didn’t write.

Each run gets its own isolated machine. Under a second to start, gone when it’s done.

<1s
to a running machine
~50ms
warm restore
1 → N
parallel runs, one call
Call it from anywhere

One API. Every way in.

Read the docs →
Python
pip install inis
The core SDK.
TypeScript
npm i inis
Same API, fully typed.
AI SDK
@inis/ai-sdk
Tools for the Vercel AI SDK.
Pydantic AI
inis-pydantic-ai
Drop-in for Pydantic AI agents.
CLI
inis
Run and manage from your shell.
MCP
mcp.inis.run
Two-surface MCP. Orchestrate sessions, then hand scoped credentials to your agents.
Quickstart

One call,
one isolated machine.

Send code, get output. The machine spins up, runs it, and is gone the moment the call returns.

from inis import Client

client = Client()

# one call, one isolated machine
run = client.execute(
    code="print(sum(range(1_000)))",
    language="python",
)

print(run.stdout)   # 499500
# the machine is gone once the run returns.
Capabilities

More than a sandbox.

Single-tenant by default

Checkpoint a clean state, run whatever comes in, roll back. One customer per machine, always.

Start from a template

Boot from base, python, dev, or one you publish yourself — no cold-start scripting.

Pause and resume

Hold a session open, pause the clock, resume where you left off. Pay for active seconds only.

Expose a port

Anything your code serves gets a preview URL you can hit straight from the browser.

Fork one state into hundreds

Fork an exact running state into parallel children in a single call. Built for rollouts and evals.

Pull out artifacts

Capture outputs as files on durable, pre-signed URLs that outlive the session.

Pricing

Pay for what you use.

Pay for what you use. No monthly fee, no subscriptions, no seat licences. Charged per second, active time only — paused sessions don’t run the clock.

Compute
Small
€0.000007/sec
€0.025 / hr
vCPU
1
RAM
1 GB
Medium
€0.000014/sec
€0.050 / hr
vCPU
2
RAM
4 GB
Large
€0.000028/sec
€0.101 / hr
vCPU
4
RAM
8 GB
Paused session storage€0.02 / GB-monthCharged while a session is paused. Delete the session and billing stops.
Welcome credit
€1.00
Free welcome credit on sign-up. No card required.
Top-up minimum
€5
Add credit and use it down. Credit never expires.
Concurrency
10 sessions
Default limit. Need more? hi@inis.run