The service for building website calculators previously called GRID has been renamed to Calculator Studio

Bringing spreadsheets into the AI-first era

AI is transforming the way we work. Spreadsheets are the foundation of business. GRID brings them together to unlock new possibilities.

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AI-First

The way we interact with computers is evolving

  • Language-oriented: We communicate with computers in our language, not theirs.

  • Task-centric: We start with the tasks at hand, not the tools to perform them.

  • Agentic: Computers act on our behalf, even when we are not there.


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Spreadsheets

The world runs on spreadsheets

Spreadsheets are the backbone of the business world, trusted by over a billion people to model, calculate, and analyze. As the original low-code tool, spreadsheets empower business users to solve problems independently. As a result they likely hold more business logic and data than any formal IT system.

As the world goes AI-first, the way we use spreadsheets will have to evolve.

Bringing them together

The world’s most advanced spreadsheet engine, optimized for AI

Fully compatible with Excel and Google Sheets, GRID’s spreadsheet engine can run even the most complicated models at scale, providing the reliable and verifiable calculations AI solutions so sorely need.

GRID brings the power of language to spreadsheets, assigning intuitive labels to cells and ranges. This allows AI to reference and interact with spreadsheets, bringing data and logic to natural language communication.

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Build your own calculators without code

Looking for Calculator Studio?

Are you looking to build & embed interactive calculators to your website without needing a custom set-up? Then you are probably looking for our no-code solution, Calculator Studio.

Go to Calculator Studio

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About Grid

Building the future of spreadsheets

Spreadsheets run the world — and we run spreadsheets. Spreadsheets hold more business logic than any other system, driving critical decisions in finance, operations, and strategy. Yet, integrating spreadsheet logic into modern applications has traditionally required complex, custom development. We’re here to change that.

We’ve developed one of the most advanced independent spreadsheet engines—capable of complex calculations, interactive data visualizations, and seamless integration with AI-driven applications. Founded in Reykjavík in 2018, we’re on a mission to redefine the future of spreadsheets.

The GRID spreadsheet engine also powers Calculator Studio–our SaaS platform that enables users to convert spreadsheets into interactive calculators through an easy-to-use WYSIWYG editor. We believe spreadsheets should do more than crunch numbers; they should be a launchpad for innovation.


Our team