# Similarity API

> Ship fuzzy matching without the fuzzy pipeline

- **Website**: https://similarity-api.com/
- **Uneed Page**: https://www.uneed.best/tool/similarity-api
- **Pricing**: Freemium
- **Category**: Development
- **Tags**: API & Data, Analytics, Engineering
- **Submitted by**: @siyana-4ad7
- **Launch Date**: 2026-03-09
- **Social Links**: [GitHub](https://github.com/similarity-api/similarity-api-benchmarks)

## About

Similarity API helps teams ship scalable fuzzy matching, deduplication, and record reconciliation for messy data workflows without building and maintaining their own pipeline. It handles preprocessing, candidate generation, scoring, and output formatting for use cases like CRM cleanup, cross-system matching, and large-scale deduplication.

Just launched a free CSV dedupe tool at https://similarity-api.com/free-csv-dedupe