# Formula Genius — AI Connector

Spreadsheet formulas, SQL, regex, and scripting help. Formula Genius is listed under Productivity in the ChatGPT apps directory, built by Dexium Labs LLC.

Source: https://node8.ai/ai-connectors/productivity/formula-genius/

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[AI Connectors](https://node8.ai/ai-connectors/) · [Productivity](https://node8.ai/ai-connectors/productivity/)

# Formula Genius

Spreadsheet formulas, SQL, regex, and scripting help

Listed in ChatGPT

[ChatGPT listing](https://chatgpt.com/plugins/formula-genius?open_in_app) [formulagenius.co](https://formulagenius.co/)

Overview

## What Formula Genius does

Formula Genius works on the expression layer of spreadsheets and the tools around them. For Excel and Google Sheets it writes formulas, explains what an existing one does, tracks down the fault in one that misbehaves, checks correctness, and sets two approaches side by side.

Its range extends past worksheet functions to SQL, regular expressions, VBA macros, and scripts for Google Apps Script and Airtable.

Examples in the record cover the debugging case, a VLOOKUP returning a reference error, a plain description of a lookup to be turned into a formula, and a PostgreSQL query totalling revenue by customer. The description stresses results that can be read and checked before they go into a sheet.

### Who it is for

Spreadsheet-heavy analysts and operations staff who write formulas often enough to run into edge cases.

### What stands out

Comparison and validation of existing formulas are covered alongside the writing of new ones.

Availability

## Where Formula Genius is listed

Formula Genius is listed in the ChatGPT apps directory only. Dexium Labs LLC has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.

ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.

ChatGPT listing

## In the ChatGPT apps directory

Developer

Dexium Labs LLC

Filed under

Productivity

Listed since

June 2026

Authentication

Authenticates when installed

Website

[formulagenius.co](https://formulagenius.co/)

Policies published

Privacy policy · Terms of service

Official listing

[Open in ChatGPT](https://chatgpt.com/plugins/formula-genius?open_in_app)

Snapshot

August 2026

### Example prompts from the listing

-   Debug this formula: =VLOOKUP(A2,B:C,3,FALSE). It returns #REF!
-   Find the value of A2 in table E:H and return column 3
-   Generate a PostgreSQL query to show total revenue by customer for orders pl

Nearby

## Other Productivity connectors

### [PuraFi Expenses](https://node8.ai/ai-connectors/productivity/purafi-expenses/)

Receipts, mileage, and expense reports built inside the chat

Claude

### [1-2-3-List](https://node8.ai/ai-connectors/productivity/1-2-3-list/)

Builds and reorders lists inside a ChatGPT conversation

ChatGPT

### [1to1 Mate](https://node8.ai/ai-connectors/productivity/1to1-mate/)

Read-only access to stored one on one meeting records

ChatGPT

### [2+2 Calculator](https://node8.ai/ai-connectors/productivity/2-2-calculator/)

Plain and scientific calculator inside the chat window

ChatGPT

### [OK幹事](https://node8.ai/ai-connectors/productivity/ok/)

Create shareable attendance polls for group events

ChatGPT

### [Opera Browser Connector](https://node8.ai/ai-connectors/productivity/opera-browser-connector/)

Read tabs, page content, and screenshots from Opera

ChatGPT

[All 760 Productivity connectors](https://node8.ai/ai-connectors/productivity/)

This is an independent catalogue entry compiled by Node8 from Formula Genius's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Dexium Labs LLC, and inclusion here is not an endorsement.

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