Beyond the Spreadsheet

Your Models.
Our Structure.
New Possibilities.

We take your Excel financial models and convert them into a proprietary computational structure, unlocking an entirely new class of analysis that no spreadsheet can support.

Request Early Access

Built by professionals from

Scroll

The Divide

40 Years of Progress.
One Industry Left Behind.

Mathematics and technology have transformed finance.
But not for everyone.

Quantitative Investors

Custom data structures and infrastructure
Advanced algorithms and statistical methods
Full leverage of modern computing power
Automated, systematic decision-making

Fully leveraging 40 years of progress

Fundamental Investors

Confined to Excel, a tool from 1985
Analysis limited by rows, columns, and cells
Manual processes, no automation
Rich insight, but primitive analytical tools

Still using 40-year-old technology

We bridge these two worlds.

Your Excel Models Rows, columns, formulas

Spangler Computational structure

Quant-Level Analysis No coding required

For the first time, fundamental investors have the analytical tools of a quant fund. The insights were always in your models.
Now you can see them.

What This Unlocks

The Analysis That
Wasn't Possible Before.

New Insights on Your Models

For the first time, fundamental investors can see their models the way a quant fund would. Understand what's actually driving your returns, where your thesis is fragile, and surface insights no spreadsheet could ever produce.

Your Analysis, Automated

Any analysis your team runs manually today can be encoded as an algorithm that runs across every model instantly, without rebuilding anything in Excel.

Cross-Model Intelligence

Because every model is now in a unified analytical foundation, you can analyze patterns, benchmark assumptions, and draw insights across your entire library of models — not just one deal at a time.

Paper maps had every street. Google turned them into a computational object, unlocking insights like shortest path that were impossible before.
We do the same for financial models.

Built by Practitioners

Built by Practitioners
from the World's Best Institutions.

Spangler was built by investment professionals who spent years doing the work and knew there had to be a better way.

Professional Experience

Education

Your Models.Our Structure.New Possibilities.

40 Years of Progress.One Industry Left Behind.