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Dataset Deduplicator & Cleaner

Try for free

Remove duplicate rows from an Apify Dataset or inline JSON. Deduplicate by selected fields, trim strings, and write the cleaned rows to a new Dataset.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

Starshape Tools

Actor stats

Bookmarked

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Monthly active users

a month ago

Last modified

Categories

You can access the Dataset Deduplicator & Cleaner programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = {}
9
10# Run the Actor and wait for it to finish
11run = client.actor("starshaped_bullsnake/dataset-deduplicator-cleaner").call(run_input=run_input)
12
13# Fetch and print Actor results from the run's dataset (if there are any)
14print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
15for item in client.dataset(run.default_dataset_id).iterate_items():
16    print(item)
17
18# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

Dataset Deduplicator & Cleaner API in Python

The Apify API client for Python is the official library that allows you to use Dataset Deduplicator & Cleaner API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

Dataset Deduplicator & Cleaner API in JavaScript

Dataset Deduplicator & Cleaner API through CLI

Dataset Deduplicator & Cleaner OpenAPI definition

Dataset Deduplicator & Cleaner API

Dataset Cleaner & Exporter

nerolabs/dataset-cleaner-exporter

Returns a deduplicated, flattened and cleaned copy of any Apify dataset, file or Google Sheet by URL, or JSON array, plus CSV and Excel files, named-dataset append and webhook delivery. Inputs: source, dedup keys, flatten, cleaning options. Agent-ready: pay per event (x402, MCP), per cleaned record.

Adam Pearce

Dataset Deduplicator

automation-lab/dataset-dedup

Merge and deduplicate Apify datasets by any field combination. Remove duplicates, keep first or last occurrence. Case-insensitive matching, whitespace trimming. Pay per 1K items processed.

Automation Lab

5.0

(1)

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.

Leoncio Coronado Jr

Deduplicate, Merge & Transform Datasets

datacach/deduplicate-datasets

Merge multiple datasets, deduplicate items by a combination of fields, and apply custom transforms — powered by Polars.

DataCach

LLM Dataset Processor

dusan.vystrcil/llm-dataset-processor

Allows you to process output of other actors or stored dataset with single LLM prompt. It's useful if you need to enrich data, summarize content, extract specific information, or manipulate data in a structured way using AI.

Dušan Vystrčil

157

Batch Runner

useful-tools/batch-runner

Actor for starting several Runs from single Input. It also has capability to merge the Dataset items from the created batch.

Useful tools

5.0

(1)

Azure dataset uploader

mvolfik/azure-dataset-uploader

The easiest way to upload datasets to Azure blob storage.

Matěj Volf

Dataset Validity Checker

equidem/Dataset-Validity-Checker

Automatically checks, whether default datasets created by runs of an actor differ too much from the previously encountered ones, allowing it to warn you about web scraping problems caused by, e.g., a website layout changing, or other significant changes in the resulting data.

Matěj Sochor

Data Deduplicator

parsebird/dataset-deduplicator

Merge and deduplicate Apify datasets by any field combination. Remove duplicate rows while keeping the first or last occurrence. Supports case-insensitive matching and whitespace trimming.

ParseBird

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.