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CLUSTER CSV-DATA-EXCEL · 23 ENTRIES · EARLIEST ENTRY 2026-08-13

Spreadsheet diff and reconciliation tools

This cluster comprises browser-based and desktop tools that compare CSV, TSV, JSON, and Excel files by key columns, highlight added or changed rows, and generate exportable diff reports without uploading data. The cluster's dated history is too thin to read a shape from—only 4 dated entries exist before the index start, so it predates the index or its members are undated. Traction leaders are Crypto-Tax-CSV-Converter-Desktop (3 stars) and rowbridge (1 star), with sabun-robot at 0 stars.

Entry timeline

ENTRY TIMELINE

FEB 2026: 3APR 2026: 1AUG 2026: 6SEP 2026: 8OCT 2026: 5
FEB 2026OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 19 unlabelled

Operator · 11 hobby · 3 indie · 1 open source · 5 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Crypto-Tax-CSV-Converter-Desktop3★22 daysliveDesktop tool that imports exchange or wallet CSV files, maps columns, normalizes dates/fees/duplicates, merges datasets, and exports a clean unified CSV for tax purposes.
  2. 02rowbridge1★8 days—hobbyLocal tool that reconciles messy CSV and Excel exports with explainable matching, human review, and auditable results.
  3. 03sabun-robot0★4 days—indieSpreadsheet comparison tool that contrasts two spreadsheet files and reports added, removed, and changed entries with before-and-after values.
  4. 04csv-diff-viewer0★2 dayslivehobbyBrowser-based local tool that compares two CSV files by key column and displays added, removed, and changed rows.
  5. 05two-export-comparator0★16 days—hobbyBrowser app that compares two CSV or TSV exports side by side, highlighting differences locally without uploading data.
  6. 06schemabridge0★21 dayslivehobbyAI workbench that reconciles inconsistent CSV and Excel exports into a target schema and sends validated records to a destination API.
  7. 07csv-delta0★11 dayslivehobbyBrowser app that compares before-and-after CSV files using selected key columns, ignores specified columns, and exports offline HTML reports.
  8. 08CSVDoctor0★3 daysliveindieOffline Windows utility that scans CSV and TSV files for issues and exports validated, reviewed repairs.
  9. 09rowglass1★1 molivehobbyWeb app that compares CSV, TSV, and JSON exports by key, highlights added and changed cells, and exports reviewable diff reports without uploading data.
  10. 10rowlet-scope0★22 dayslivehobbyBrowser-based CSV data viewer that plots two selected columns, highlights missing values and gaps, and exports SVG plots and JSON reports.
  11. 11biaoge-report0★21 days—indieBrowser-based tool that converts CSV order data into formatted weekly sales reports locally without uploading data for small businesses.
  12. 12excel-comparison-tool0★1 molivehobbyDesktop app that compares Excel files offline using key-based matching and price analysis while preserving original files.
  13. 13cc-switch-stats-viewer0★1 mo—hobbyAn offline single-file dashboard that restores full historical statistics from cc-switch, supports CSV export, and runs purely locally.
  14. 14datapulse-forecast1★2 mo—hobbyDemand analysis tool that processes CSV data, applies moving averages, and exports results.
  15. 15fast-excel0★1 mo—Desktop app that consolidates messy Excel reports by matching keywords and auto-detecting layout variations across files.
  16. 16smart-data-cleaner0★1 mo—CSV/XLSX data cleaning and validation GUI tool for Windows.
  17. 17excel-duplicate-row-remover0★1 mo—An Excel tool that identifies and removes duplicate rows in spreadsheets based on selected columns, supporting xlsx and csv files.
  18. 18event-data-hub0★1 mo—ai-builthobbyTool that standardizes and merges event data from many spreadsheets with inconsistent formats.
  19. 19DRT0★1 mo—Browser-based data reconciliation tool that compares CSV and Excel files, matches keys, and reports differences and duplicates.
  20. 20Munquet0★5 moliveopen sourceDesktop tool that converts, merges, and validates CSV or TSV files into Parquet format entirely offline.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.