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Hidden power

Quiet on the surface. Underneath, it does real work.

Familiar formulas

The function library grows step by step, with tooltips and help for every function.

SQL over named ranges

Write a SELECT over your named ranges and the result lands in the sheet.

Your own functions

Write a function in Python and call it like any formula. It runs on the server, so every client stays light.

Heavy work in the background

Slow calculations run in worker processes and show their state, so one big job never freezes your colleagues.

Explore with sliders

Bind a slider to a cell and drag. Preview the effect before you commit it to the history.

Charts that answer back

Charts update live and respond to a click, so you can ask questions of your data.

Made for

Five kinds of work where seeing and trying beats staring at a table.

Project management

Plans, timelines and who does what, kept in one living sheet.

Financial modelling

Scenarios and what-ifs you can move with your hand.

Science

Real computation in Python, next to the data and its plot.

Data analysis

Tables, SQL and charts, with the ai as a fast pair of hands.

Education

Simulations that show how a model works, by letting you touch it.

Part of the Claudia suite

The same look, the same history and chat, the same ai. Pick the next app, or take the suite home.

Claudia is in active development. Everything described here is the direction we are building towards.

composes

Writing

creates

Presentations