About Codcel
Excel to production code, built openly.
Codcel turns Excel workbooks into real, human-readable source code. It's for teams who still think in spreadsheets, but need the reliability, governance, and performance of proper software.
Our story
In most organisations, the real business logic lives in Excel: pricing models, risk calculations, forecasts, operational rules. They're powerful – but they're also hard to test, hard to review, and hard to connect properly to production systems.
Codcel exists to bridge that gap. Instead of rebuilding models by hand, Codcel reads a workbook and generates real projects in languages your teams already use: the kind of code you'd be happy to commit, review, and deploy.
We're a small, independent company, growing in a deliberate way: no external funding, no growth-at-all-costs, and a strong focus on long-term maintainability for the teams who bet on us.
Open by design
You get real source code, open engines, and clear patterns – not an opaque platform or one-way export.
Ownership built in
Generated projects live in your repos, your CI, and your cloud. If you ever stop using Codcel, your code keeps working.
Independent & sustainable
No external funding, no aggressive upsells – just a focus on building a reliable tool people are happy to pay for.
Roadmap: where Codcel is going next.
We're still early, but we're moving fast. Our direction is stable: more Excel compatibility, more languages, and more control in your hands.
Excel Function Coverage
Rapidly Expanding Excel Engine
Codcel now supports 464 Excel functions — and we're still shipping fast.
Every release expands compatibility, improves precision, and closes edge-case gaps so your models behave exactly as they do in Excel.
Our goal isn't partial support. It's full Excel expressiveness — translated into production-grade code.
A complete, searchable list of supported functions is available in the documentation.
Files, languages & platforms
From one workbook to many
Today Codcel focuses on a single Excel file per project, which keeps things simple for the first release. Next, we plan to support linked Excel files so larger models with multiple workbooks can be converted into a single, coherent codebase.
More languages
Our starting point is strong support for languages like Rust, Python, Java, C#, TypeScript/JavaScript, Go, and Swift. Over time we plan to add more languages and refine each generator so the output matches idiomatic patterns in that ecosystem.
More platforms
We're also exploring additional platforms: serverless targets, containerised deployments, and deeper integrations with common CI/CD setups. The goal is for Codcel projects to slot naturally into the way your teams already ship software.
Roadmaps change as we learn from customers, but the direction is clear: expand Excel support, broaden language coverage, and keep everything open and inspectable.
Build the bridge from Excel to real code with us.
If you care about transparency, maintainable code, and keeping business logic close to the people who own it, Codcel is for you.