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Founded Year



Unattributed VC - II | Alive

Total Raised


About Tamr

Tamr connects and enriches the vast reserves of underutilized internal and external data, so enterprises can use all their data for analytics. Tamr combines machine learning algorithms with human insight to identify sources, understand relationships and curate the massive variety of siloed data. The company was formerly known as DataTamer and changed its name to Tamr. The company was founded in 2013 and is based in Cambridge, Massachusetts.

Headquarters Location

66 Church Street

Cambridge, Massachusetts, 02138,

United States

Tamr's Product Videos

ESPs containing Tamr

The ESP matrix leverages data and analyst insight to identify and rank leading companies in a given technology landscape.

Emerging Tech / IT Infrastructure

Master data management is the process of ensuring that an organization's shared data is consistent and represents one, uniform source of truth.

Tamr named as Challenger among 10 other companies, including TIBCO Software, Ataccama, and Reltio.

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Tamr's Products & Differentiators

    Tamr Core

    Tamr Core is a next generation solution for data mastering that enables organizations to connect data silos at scale. Powered by human-guided machine learning, Tamr Core continuously cleans & curates data across disparate operational & analytical systems to accelerate your digital journey with complete, curated data. Common use cases for Tamr Core include KYC/AML, Customer 360, Inventory Optimization, Spend Management, and Product Analytics.

Research containing Tamr

Get data-driven expert analysis from the CB Insights Intelligence Unit.

CB Insights Intelligence Analysts have mentioned Tamr in 2 CB Insights research briefs, most recently on Mar 3, 2020.

Expert Collections containing Tamr

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Tamr is included in 11 Expert Collections, including Digital Health.


Digital Health

8,838 items

Startups recreating how healthcare is delivered



1,341 items

Technology that addresses regulatory challenges and facilitates the delivery of compliance requirements in FIs. Regulatory technology helps FIs and regulators address challenges ranging from traditional compliance and risk management to data reporting and transmission.


Capital Markets Tech

834 items

Companies in the capital markets tech space are providing software and/or services for investment banks, hedge funds, investment managers, and so forth. Companies included use technology across the front, middle, and back-offices and streamline all pre- and post-trade operations.


AI 100

199 items



379 items

Startups providing solutions to banks to automate processes and operations.


Tech IPO Pipeline

286 items

Tamr Patents

Tamr has filed 1 patent.

The 3 most popular patent topics include:

  • Data management
  • Machine learning
  • Database management systems
patents chart

Application Date

Grant Date


Related Topics




Natural language processing, Data management, Properties of chemical elements, Information science, Database management systems


Application Date


Grant Date



Related Topics

Natural language processing, Data management, Properties of chemical elements, Information science, Database management systems



Latest Tamr News

Tamr Awarded Its 16th Patent in 10 Years

Nov 1, 2022

Benzinga Latest patent demonstrates Tamr's commitment to innovation and creativity in data science Tamr, Inc., the leader in data mastering, today announced its newest patent, Method and System for Large Scale Data Curation. This patent, the 16th in Tamr's patent portfolio, demonstrates the company's commitment to continuous innovation and creativity in the crowded master data management space. Tamr's newest patent is a continuation of their first patent and part of the first patent family for the company. The award, focused on Tamr's unique, integrated approach to data curation, recognizes Tamr's continued innovation in data unification across source systems. Tamr's innovations enable companies to reduce the time it takes to realize data mastering results when compared with traditional master data management (MDM) projects. AD AD Our latest patent recognizes our unique approach to data mastering that allows companies to conduct schema mapping and entity resolution at the same time, said Nik Bates-Haus, chief architect at Tamr. Through this innovation, customers reduce the time it takes to realize usable results from their data from 18+ months to just a matter of weeks. So you can imagine the business benefits for our customers in financial services, healthcare, manufacturing, consumer goods, the public sector and all the other industries we work with.

Tamr Web Traffic

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Tamr Rank

Tamr Frequently Asked Questions (FAQ)

  • When was Tamr founded?

    Tamr was founded in 2013.

  • Where is Tamr's headquarters?

    Tamr's headquarters is located at 66 Church Street, Cambridge.

  • What is Tamr's latest funding round?

    Tamr's latest funding round is Unattributed VC - II.

  • How much did Tamr raise?

    Tamr raised a total of $69.2M.

  • Who are the investors of Tamr?

    Investors of Tamr include Dcode Capital, GE Ventures, 40 North Ventures, In-Q-Tel, Granite Hill Capital Partners and 16 more.

  • Who are Tamr's competitors?

    Competitors of Tamr include Decentriq, Evorra, Trifacta, Karlsgate, Daasity and 12 more.

  • What products does Tamr offer?

    Tamr's products include Tamr Core and 1 more.

  • Who are Tamr's customers?

    Customers of Tamr include Santander, GSK, Blackstone, WCG and Toyota.

Compare Tamr to Competitors

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Habu builds software applications for privacy-safe data sharing, real-time analytics, automated segmentation and optimization across all of the major cloud providers.

Karlsgate Logo

Karlsgate develops a zero-trust-required data collaboration platform that uses an encryption process, allowing brands to restart the flow of data with peer-to-peer collaboration without ever exposing personal data.

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Daasity provides end-to-end data analytics solutions for direct-to-consumer retailers. The Daasity platform addresses the steps of data extraction, transformation, and analysis to give end-users access to business data and metrics.

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Optable is an SaaS data connectivity platform that uses specialized algorithms that ensure the secure transmission of encrypted audience data. The cryptographic technology allows for decentralized and secure data collaboration.

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