SheetFactorys: Formula Builder & Data Cleaner

SheetFactorys is a focused AI calculation and data cleaning add-on built specifically for Microsoft Excel®. Engineered as a lightweight utility for operators, analysts, and traders who want practical spreadsheet automation without bloated software, complex VBA macros, or invasive permissions.

Clean up to 50,000 cells per operation, build complex formulas from plain English, and stream live market rates (=SF_V) directly inside your active workbook.

CORE CAPABILITIES:

• High-Capacity Data Cleaner (Up to 50,000 Cells): Clean messy exports from CRM, ERP, billing systems, and CSV files (up to 10,000 cells on Pro, up to 50,000 cells on Business). Standardize mixed dates into ISO formats, format phone numbers, normalize text casing, remove non-breaking spaces (CHAR 160), and deduplicate records without losing data structure.
• Plain-English Formula Maker & Error Fixer: Turn plain text requests into functional Excel formulas, including XLOOKUP, INDEX/MATCH, LET, LAMBDA, and dynamic array calculations. Diagnoses common spreadsheet errors like #REF!, #VALUE!, #SPILL!, and #N/A with step-by-step logic explanations.
• Live Market Rates & Global Constants (=SF_V): Stream real-time spot prices for Gold, Silver, Copper, Crude Oil, and interbank Forex currency rates directly into cells without writing web scrapers. Optional 7-second active cell auto-refresh. Save workspace constants across sheets.
• Automated KPI Dashboards & Translator: Build executive summary tables and KPI metrics in a dedicated "SheetFactorys Dashboard" worksheet. Translate formulas seamlessly between Microsoft Excel® and Google Sheets™.

ENTERPRISE-GRADE SECURITY:

Your data remains yours. Operates strictly within your active workbook context via official Office JavaScript APIs. We do not request broad Microsoft 365® tenant administrative permissions. Calculations execute in temporary, ephemeral in-memory processing and are never stored on external databases or used to train machine learning models. Architecture verified under the Cloud Security Alliance (CSA) STAR Level 1 self-assessment program. Encrypted with TLS 1.3.

PLANS & PRICING:

• Free Forever: Includes 5 formula generations and 5 data cleanings daily (up to 500 cells per run), basic error fixing, and 1 dashboard per month (No credit card required).
• Premium Subscriptions (Pro/Business): Upgrade for unlimited formulas, large batch cleaning (up to 10,000 cells on Pro, up to 50,000 cells on Business), live market rates (=SF_V), full error correction, and global formula variables. Note: Additional purchase/subscription required for Pro and Business tiers.

POPULAR USE CASES & SEARCH QUERIES:

• Data cleaner and duplicate row remover
• AI formula generator and XLOOKUP maker
• Fix #REF! and #VALUE! formula errors automatically
• Live gold and forex commodity rates in Excel
• Automated KPI dashboard creator

Trademarks: Microsoft Excel®, Microsoft 365®, and Office® are registered trademarks of Microsoft Corporation. Google Sheets™ is a trademark of Google LLC.