Duplicate & Near-Duplicate Content Checker
Pricing
from $5.00 / 1,000 results
Compares texts or URLs pairwise for exact similarity percentage plus overlapping phrases as evidence. Catches near-duplicate pages, AI-generated content that reads too similar, and plagiarism.
You can access the Duplicate & Near-Duplicate Content Checker 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.
$echo '{< "items": [< {< "id": "page-a",< "text": "Our wireless headphones offer premium sound quality with active noise cancellation and up to 30 hours of battery life."< },< {< "id": "page-b",< "text": "These wireless headphones offer premium sound quality with active noise cancellation and up to 30 hours of battery life, plus a carrying case."< }< ]<}' |<apify call victor187/duplicate-content-similarity-checker --silent --output-datasetThe Apify CLI is the official tool that allows you to use Duplicate & Near-Duplicate Content Checker locally, providing convenience functions and automatic retries on errors.
Using installation script (macOS/Linux):
$curl -fsSL https://apify.com/install-cli.sh | bashUsing installation script (Windows):
$irm https://apify.com/install-cli.ps1 | iexUsing Homebrew:
$brew install apify-cliUsing npm:
$npm install -g apify-cliOther API clients include: