18.2
Hightouch is an agentic marketing platform and composable customer data platform for marketing teams working with customer data and AI.
Free planAndroidiOSWeb
Best Identity Resolution Software in 2026
When records may refer to the same person, household, or organization, identity resolution tools help assess possible matches. Compare each tool’s matching approach and whether it supports household and organization matching. Batch file import and real-time API offer different ways to work with records; included records, free-plan availability, and paid-from pricing provide further points to weigh. InterSystems…
27.4
Free planOpen sourceAPILinuxmacOS
37.3
Splink is a free Python package for probabilistic record linkage, used to deduplicate and connect records when unique identifiers are unavailable.
Free planOpen sourceAPILinuxmacOS
- 4
Senzing Entity Resolution
Senzing Entity Resolution turns fragmented records into entities and identifies relationships that can support fraud, compliance, and AI systems.
WebAPILinuxmacOS6.7From $58,560 a year - 5
NVECTA
NVECTA is an AI-powered customer data and marketing platform that brings information from websites, apps, email, CRM, and other systems into real-time customer profiles.
AndroidiOSWebAPI6.2 - 6
AWS Entity Resolution
AWS Entity Resolution matches and links related customer, product, business, or healthcare records across applications, channels, and data stores.
Free planWebAPI6.1Free plan - 7
DinMo
DinMo is a customer data platform that uses a company’s data warehouse for marketing activation.
WebAPI6.0 - 8
LiveRamp RampID
LiveRamp RampID is a paid identity-resolution service for brands, agencies, publishers, and technology platforms.
WebAPI6.0From $20,000 a year - 9
Open Client Registry (OpenCR)
Open Client Registry (OpenCR) links patient identities held in separate information systems, helping organizations coordinate care, maintain…
WebAPILinuxmacOS6.0 - 10
pyJedAI
pyJedAI is a free, open-source Python framework for building workflows that identify and link records or entities across datasets.
Free planLinuxSelf-hostedWindows6.0Free plan - 11
Quantexa Entity Resolution
Quantexa Entity Resolution links fragmented, uncertain records to build fuller views of people, organizations and places.
WebAPISelf-hosted6.0 - 12
Merkury Identity Resolution
Merkury Identity Resolution is Merkle’s web platform for marketers and enterprise brands seeking person-based identity, data enhancement, and marketing connections.
Web5.7 - 13
Data Ladder
Data Ladder’s DataMatch Enterprise is a code-free toolkit for profiling, cleansing, matching, and deduplicating data from different sources.
APISelf-hostedWindows5.5 - 14
Equifax Identity Matching
Equifax Identity Matching connects customer records across separate data sources, including records with varying names or addresses.
API5.5 - 15
OpenEMPI
OpenEMPI links duplicate records into trusted master records through entity resolution and record deduplication.
WebAPILinuxSelf-hosted5.5 - 16
Precisely Data Matching and Entity Resolution
Precisely Data Matching and Entity Resolution helps organizations link records that describe the same real-world entity, creating a consolidated view…
WebLinuxSelf-hostedWindows5.5 - 17
Semcasting Identity Graph
Semcasting Identity Graph connects first-party customer data into persistent identity profiles for people and households.
API5.5 - 18
Tamr
Tamr is an AI-native master data management platform that consolidates information from separate sources into enriched records for analytics, AI, and operational use.
WebAPISelf-hosted5.5 - 19
Verato Universal MPI
Verato Universal MPI is a cloud-native SaaS platform for healthcare organizations that need patient identity matching and a fuller view of patient information.
WebAPI5.5 - 20
Epsilon COREid
Epsilon COREid is a paid identity resolution service designed to recognize and reach more than 200 million U.S.
5.4 - 21
Informatica Identity Resolution
Informatica Identity Resolution resolves identity data to build a more complete view of customers, partners, suppliers, and others across enterprise data and applications.
LinuxSelf-hostedWindows5.2 - 22
Lexer Identity Resolution
Lexer Identity Resolution is a paid API and web service that combines fragmented customer data into unified profiles.
WebAPI5.2 - 234.9
- 244.9
- 254.6