Best Identity Resolution Software for Startups
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Compare the Top Identity Resolution Software for Startups as of October 2026
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What is Identity Resolution Software for Startups?
Identity resolution software helps organizations identify, match, and unify customer, user, or entity identities across multiple data sources, devices, channels, and interactions to create a single, persistent view of each individual. These platforms use deterministic and probabilistic matching, machine learning, and graph-based techniques to connect fragmented identity data from websites, mobile apps, CRM systems, offline records, advertising platforms, and other sources. The software often includes identity stitching, profile unification, householding, deduplication, consent management, and real-time identity enrichment to improve data accuracy and personalization. Many identity resolution solutions integrate with customer data platforms (CDPs), CRM systems, marketing automation platforms, data warehouses, and analytics tools to support omnichannel customer experiences. By creating accurate and persistent identity profiles, identity resolution software helps organizations improve marketing effectiveness, customer analytics, fraud detection, and privacy-compliant data management. Compare and read user reviews of the best Identity Resolution software for Startups currently available using the table below. This list is updated regularly.
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Lexer
Lexer
Lexer is the Customer Data & Experience Platform of choice for leading brands like Quiksilver, Igloo, Nine West, Rip Curl, Supergoop!, and more. As the only CDP built for retail, we help the world’s most iconic brands drive incremental sales from improved customer engagement. With one of the simplest onboarding processes in the industry, Lexer cleanses and combines data into an enriched single view of the customer with no heavy-lifting required from our customers. We unify data from any system and enrich it with AI-powered predictive analytics, third-party data, and targeted surveys. With CDP-powered insights fueling every use case, Lexer acts as the all-in-one hub for every customer-facing team—including marketing, ecommerce, retail and service. With a level of care and commitment unique in the SaaS industry, our Success team helps customers develop the technical know-how, process efficiencies, and transformational mindset they need to maximize Lexer’s value. -
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TransUnion TruAudience
TransUnion
Transform omnichannel media performance with the next generation of identity-driven marketing capabilities. TruAudience™ powers data-driven marketing and measurement with a suite of privacy-first identity resolution, data enrichment, audience targeting and advanced analytics solutions. Transform your data strategy with a robust, end-to-end source of identity. Reach and engage audiences seamlessly across all marketing channels. Continuously measure and improve the impact of your marketing investments. TruAudience connects your data, teams and marketing platforms with a single identity graph to generate better outcomes. More accurately target audiences and personalize experiences across paid and owned media. Adjust media budget allocation, audience targets, creative and publisher placements.
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