Excel add-ins
Boardflare is focused on helping technical authors build Python-powered applications and deliver them through familiar Excel workbooks. The other add-ins remain available as focused utilities for specific spreadsheet tasks.
Flagship product
Python for Excel
Build interactive applications and custom functions that run directly in your workbook, with notebook authoring, AI assistance, and a simplified Run mode.
Python for Excel is designed around an author-to-user workflow: a technical analyst builds and maintains the application, while colleagues or clients operate it through Excel without editing the Python implementation.
Data and analytical utilities
Focused add-ins for calculations that belong directly in the workbook.
Data Analysis Toolpak
Python-backed functions for probability distributions, descriptive statistics, hypothesis tests, regression, Bayesian analysis, and time-series workflows.
Solver
Solve planning, allocation, root-finding, and optimization problems from worksheet inputs.
Engineer Toolbox
Engineering functions for structural analysis, fluid mechanics, heat transfer, thermodynamics, signal processing, and related workflows.
Text and data-preparation utilities
Local or browser-based tools for repetitive spreadsheet tasks.
Local AI
Run local models for summarization, extraction, classification, and document review without sending the processed content to a cloud model.
Fuzzy Match
Match messy names, vendors, addresses, and other records with approximate string-matching algorithms.
Translate
Translate spreadsheet columns directly from Excel with locally executed language models.
Sentiment Analysis
Score and categorize feedback, reviews, survey responses, and financial text in Excel.
Embedded web interfaces
Tool Builder
Build a single-file web interface that runs inside Excel and uses workbook tables as its data layer.