Entity Resolution Python Packages

recordlinkage

A powerful and modular toolkit for record linkage and duplicate detection in Python

splink

Fast, accurate and scalable probabilistic data linkage with support for multiple SQL backends

dedupe

:id: A python library for accurate and scalable fuzzy matching, record deduplication and entity-resolution.

csvmatch

🔎 Finds fuzzy matches between CSV files

anonlink

Python implementation of anonymous linkage using cryptographic linkage keys

goldenmatch

🟡 Golden Suite — polyglot data-quality + entity-resolution toolkit. GoldenCheck profiles → GoldenFlow standardizes → GoldenMatch dedupes → GoldenPipe orchestrates. Zero-config defaults, 97% F1, MCP server per package + one master, multi-arch container images, drop-in Airflow DAGs.

zingg

Scalable identity resolution, entity resolution, data mastering and deduplication using ML

floof

Fuzzymatching made easy

pvrhino

On-device Speech-to-Intent engine powered by deep learning

tablassert

Extract knowledge assertions from tabular data into NCATS Translator-compliant KGX NDJSON — declaratively, with entity resolution and quality control built in.

pyjedai

An open-source library that leverages Python’s data science ecosystem to build powerful end-to-end Entity Resolution workflows.

etherealogic-aetheriaforge

Databricks-native intelligent data transformation engine — coherence-scored Bronze/Silver/Gold with entity resolution and temporal reconciliation in a single deployable product.

deduplipy

Python package for deduplication/entity resolution using active learning

ads-and

NAND-based author name disambiguation for SAO/NASA ADS publication metadata

pvrhinodemo

On-device Speech-to-Intent engine powered by deep learning

cymbology

financial identifier validation.

strwythura

Strwythura: construct an entity-resolved knowledge graph from structured data sources and unstructured content sources, implementing an ontology pipeline, plus context engineering for optimizing AI application outcomes within a specific domain. This produces a Streamlit app, with MLOps instrumentation.

easylink

A tool that allows users to build and run highly configurable record linkage/entity resolution pipelines.

mismo

The SQL/Ibis powered sklearn of record linkage

rltk

Record Linkage ToolKit (Find and link entities)

databricks-arc

ARC: data linking solution for Databricks with Splink

splinkclickhouse

Allows Clickhouse to be used as the execution engine for Splink

kiez

🏘️ Hubness reduced nearest neighbor search for entity alignment with knowledge graph embeddings

entity-embed

PyTorch library for transforming entities like companies, products, etc. into vectors to support scalable Record Linkage / Entity Resolution using Approximate Nearest Neighbors.