Pay as you go
Add credits once and spend them only when you use a tool.
About Cubeshell
Every tool your AI agent needs, without the subscription trap.
What we are building
Every useful tool wants its own signup, its own API key, its own monthly plan. You end up locked into a pile of subscriptions and contracts that bill whether you use the tool or not.
We get rid of all of that. Connect once, add credits, and pay only when a tool runs. No monthly subscription, no contract to escape.
Today that covers email, web, and company and people data, and we keep adding more.
Four simple principles
One API
Use every tool through one connection.
You stay in control
Set a maximum spend, and nothing is charged without a clear billable rule.
Clear receipts
See the price before use and the exact charge after every call.