Free. No signup.

Tools for people who run agents.

Calculators and checks we built for our own decisions, published as-is. Every number states its assumptions, and the answers stay honest even when the answer is that you do not need us.

A constellation of agents converging on one always-on machine.
Claude Code Plan CalculatorFree

Enter how much you actually code with Claude. Get the cheapest plan that fits, and what the same usage would cost at API rates.

Open the tool
Agent Survival CheckFree

Answer a few questions about your setup. Find out whether Claude Code keeps working when you close the lid, and what to fix if it does not.

Open the tool
AI Agent Hosting Cost CalculatorFree

Compare what running an agent 24/7 really costs: a VPS you manage, hardware at home, or a managed box. Your time is part of the bill.

Open the tool

Agents that never log off.

Free tier is live. Pro is $9.99/mo. Your own sign-ins, your own keys.

Start Now