Turn Your Spreadsheet into an API — Instantly
No Coding Needed
Upload an Excel or Google Sheet, define input & output cells, and let Rulex do the magic — transforming your logic into a live API in minutes.
Try Rulex
What Is Rulex?
Excel's next superpower — now API-enabled.
Rulex empowers you to convert your spreadsheet logic - whether in Excel or Google Sheets - into fully functional APIs without writing a line of code.
Simply mark your input and output cells, & you're ready to launch.
Core Features
Building the bridge between spreadsheets and applications
Excel & Google Sheets Compatibility
Works seamlessly with both formats — no conversions needed.
Define Inputs & Outputs
Simply tag your input and output cells to generate a function-based API endpoint.
Instant API Generation
Turn your spreadsheet into a live API endpoint automatically.
Version Control
Track changes, revert easily, and maintain audit trails for every change.
Access Control / Governance
Restrict who can view, modify or deploy spreadsheet logic.
How Rulex Makes Your Life Easier
From manual chaos to seamless automation.
Skip re-coding
Preserve business logic right where it lives
Reduce IT Bottlenecks
End-to-end support ensuring efficient navigation and minimal delays.
Rapid iteration
Comprehensive solutions with competitive quotes designed to maximize yield.
Transparency & Accountability
Advanced digital tools to empower your workforce for swift operations.
Real-World Use Cases
See how businesses transform their spreadsheet workflows
APIs
Rules
Rules
Risk Rules
Calculators