GRID vs Research Pal AI

GRID is a spreadsheet engine built for agentic products. Developers install @grid-is/spreadsheet-engine from npm and embed Excel-compatible calculations directly in browsers, Node.js servers, or on-premise infrastructure. Agents call structured spreadsheet operations instead of generating code, which cuts token use and keeps recalculation deterministic.

The platform ships as a family of npm packages: a headless engine for logic, a themeable Spreadsheet Viewer for read-only display, a Spreadsheet Editor for in-product editing, and an Excel add-in for domain-specific skills inside Excel. GRID also publishes agent skills (npx skills add GRID-is/skills) so coding agents like Cursor and Claude Code can scaffold spreadsheet editors quickly.

GRID targets software teams that need spreadsheet reliability inside their own products. The engine runs nearly 200,000 automated unit tests and supports real-world Excel and Google Sheets compatibility. Major investment banks and a leading LLM provider use GRID as core spreadsheet infrastructure.

Founded in 2018 in Reykjavik, Iceland, GRID also offers Calculator Studio for interactive calculators built on spreadsheet models. Evaluation licenses are free for development and testing; commercial licenses are required when shipping to customers.

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