Dataset Dedupe Merger

Dataset Toolkit — Dedupe, Merge, Clean, Diff

glueworks/dataset-toolkit

Post-process any Apify dataset: remove duplicates, merge multiple datasets, clean and normalize fields, or diff two crawls. Outputs a new dataset plus a summary record.

Dataset Deduper | Exact & Fuzzy Dedupe for Any Dataset

broomwagon/dataset-deduper

Collapse duplicates in any dataset, in two passes you control. Exact matching ignores case, punctuation, and word order; an optional fuzzy pass catches the near-duplicates normalization cannot. Every decision is explained in an audit trail, and a cross-run ledger remembers what you already got.

Dataset Quality Checker

riad_h/dataset-quality-checker

Validate any Apify dataset for data quality issues. Check emails, URLs, phones, duplicates, and missing fields.

Fuzzy Search Dataset Actor

dtrungtin/fuzzy-search-dataset-actor

Search any Apify dataset using typo-tolerant fuzzy matching.

Dataset Deduplicator & Cleaner

eszetael_lab/dataset-deduplicator-cleaner

Returns your records with duplicates removed and values normalized — same fields as the input, nothing added or renamed. Exact, normalized or fuzzy matching on keys you choose. A data quality report lands under QUALITY_REPORT. Takes a dataset ID or inline JSON, so it chains after any scraper.

Collects and normalizes publicly available job listings from multiple sources, removes duplicates, and stores structured results in an Apify Dataset.

Fast Dataset Cleaner & CSV Formatter

motivational_nickel/dataset-cleaner-and-formatter

Fast dataset cleaning for CSV and JSON files. Automatically removes duplicates, trims whitespace, fixes capitalization, and normalizes fields. Works with Apify datasets or uploaded files and prepares data for analytics, CRM imports, and automation pipelines.

CSV & Excel Dataset Merger / Splitter [Bulk Optimizer]

thecfmarketing/csv-xlsx-dataset-merger-pattern-splitter

High-speed tool to merge multiple CSV & Excel files or split large datasets into smaller chunks by rows, file size, or specific patterns. Clean duplicates, optimize data formats, and structure columns. The ultimate utility for handling millions of B2B cold email leads and data lists.

Clean, normalize and deduplicate any dataset: field names, whitespace, empty values, numbers, plus exact and fuzzy duplicate removal.

Google Maps Scraper Deduper | Merge Duplicates | Cross-Run

broomwagon/google-maps-deduper

Merge duplicate places from Google Maps scraper runs — by placeId, phone, or fuzzy name+address — including duplicates from previous runs. Only get what's new, cut enrichment costs, and keep a full audit trail. Stateless: you hold the memory, we store nothing.