Turn any spreadsheet into a RESTful web service
A powerful spreadsheet engine, optimized for integration with AI. The GRID API is now in invite-only alpha.
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GRID API
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Turn any spreadsheet into a RESTful API, optimized for integrations with AI Workspaces such as Custom GPTs. The API is currently in invite-only alpha. Sign up for the waiting list and we will get in touch!
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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