Dedupe.io was shut down Jan 31, 2023.

The Dedupe.io team has decided to dedicate our focus to our consulting practice at DataMade and work on projects more aligned with our mission to support our clients in working toward democracy, justice, and equity.

We are continuing our consulting practice around the open source dedupe library and would be happy to consult with you on setting up a solution based on it. Contact us to get started >

Dedupe in action

Select examples of impactful projects powered by Dedupe.io and the dedupe python library.

Testimony of Beth Simone Noveck: Fake It till They Make It: How Bad Actors Use Astroturfing to Manipulate Regulators, Disenfranchise Consumers, and Subvert the Rulemaking Process

Testimony of Beth Simone Noveck: Fake It till They Make It: How Bad Actors Use Astroturfing to Manipulate Regulators, Disenfranchise Consumers, and Subvert the Rulemaking Process

U.S. House Committee on Financial Services

AT YOUR SERVICE Investigating how UK businesses and institutions help corrupt individuals and regimes launder their money and reputations

AT YOUR SERVICE Investigating how UK businesses and institutions help corrupt individuals and regimes launder their money and reputations

Transparency International UK

ProQuest-UMETRICS Linkage

ProQuest-UMETRICS Linkage

Institute for Research on Innovation & Science

360Giving Organisation Identifiers

360Giving Organisation Identifiers

360Giving

Here’s what you should know about the millions fueling Chicago’s aldermanic races

Here’s what you should know about the millions fueling Chicago’s aldermanic races

Chicago Reporter

Eviction tactics squeeze renters: AJC analysis shows landlords increasingly use filings to collect late rent

Eviction tactics squeeze renters: AJC analysis shows landlords increasingly use filings to collect late rent

The Atlanta Journal-Constitution

Selective constraint and adaptive potential of West Nile virus within and among naturally infected avian hosts and mosquito vectors

Selective constraint and adaptive potential of West Nile virus within and among naturally infected avian hosts and mosquito vectors

Oxford University Press

Shielded by the Badge

Shielded by the Badge

StarTribune

The Mossack Fonseca Universe

The Mossack Fonseca Universe

Fusion

Predictive Analytics to Prevent Lead Poisoning in Children

Predictive Analytics to Prevent Lead Poisoning in Children

Data Science for Social Good

The Cost of D.C. Council’s Power Over Contracts

The Cost of D.C. Council’s Power Over Contracts

WAMU 88.5

A Scaleable Approach To Emissions-Innovation Record Linkage

A Scaleable Approach To Emissions-Innovation Record Linkage

Brugel Working Paper