Compare the Top Nonprofit Identity Resolution Software as of March 2026

What is Nonprofit Identity Resolution Software?

Identity resolution software enables organizations to identify and track the identity of customers, users, or potential customers across multiple devices and services. Identity resolution solutions are very helpful for running personalized campaigns across different channels and devices. Compare and read user reviews of the best Nonprofit Identity Resolution software currently available using the table below. This list is updated regularly.

  • 1
    D&B Connect

    D&B Connect

    Dun & Bradstreet

    Realize the true potential of your first-party data. D&B Connect is a customizable, self-service master data management solution built to scale. Eliminate data silos across the organization and bring all your data together using the D&B Connect family of products. Benchmark, cleanse, and enrich your data using our database of hundreds of millions of records. The result is an interconnected, single source of truth that empowers your teams to make more confident business decisions. Drive growth and reduce risk with data you can trust. With a clean, complete data foundation, your sales and marketing teams can align territories with a full view of account relationships. Reduce internal conflict and confusion over incomplete or bad data. Strengthen segmentation and targeting. Increase personalization and the quality/quantity of marketing-sourced leads. Improve accuracy of reporting and ROI analysis.
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  • 2
    Kochava

    Kochava

    Kochava

    Kochava is a real-time data solutions company offering a comprehensive growth stack of solutions for data-driven advertisers. We empower advertisers to measure what matters with tools that deliver better insights and actionable data in one operational platform. Advertisers can map their growth journey with Kochava, leveraging mobile measurement partner (MMP) services, a next-generation marketing mix modeling (MMM) SaaS platform, and a premium platform for search ads automation and app store optimization (ASO). Kochava's MMM SaaS and search ads automation/ASO platforms work with advertisers using Kochava or any other MMP. With a culture of customer-driven innovation, dedication to data security, and the most powerful tools in the ecosystem, Kochava is trusted by top brands to harness their data for growth. Headquartered in Sandpoint, ID, the company has offices globally.
    Starting Price: FREE
  • 3
    FullContact

    FullContact

    FullContact

    FullContact is a privacy-safe Identity Resolution company building trust between people and brands. We deliver the capabilities needed to create tailored customer experiences, improve ad targeting along with measurement as well as improve identity verification and fraud solutions by unifying data and applying insights in the moments that matter.
  • 4
    Narrative

    Narrative

    Narrative

    Create new streams of revenue using the data you already collect with your own branded data shop. Narrative is focused on the fundamental principles that make buying and selling data easier, safer, and more strategic. Ensure that the data you access meets your standards, whatever they may be. Know exactly who you’re working with and how the data was collected. Easily access new supply and demand for a more agile and accessible data strategy. Own your data strategy entirely with end-to-end control of inputs and outputs. Our platform simplifies and automates the most time- and labor-intensive aspects of data acquisition, so you can access new data sources in days, not months. With filters, budget controls, and automatic deduplication, you’ll only ever pay for the data you need, and nothing that you don’t.
    Starting Price: $0
  • 5
    Delivr

    Delivr

    Delivr

    Delivr is a comprehensive identity resolution platform that empowers businesses to confidently access and collaborate on data across any platform or cloud. Delivr supports a wide range of use cases, enabling companies to better understand and engage their zero-party data driven audiences. The first identity resolution platform that enables companies to focus on and optimize their go-to-market. Businesses can find predictable and scalable processes for growth. With zero-party data and closed-loop attribution, you can better understand and activate your audience. Our identity resolution platform uses innovative strategies in data privacy, ethics, and enterprise identity to power your ecosystem. With a focus on zero-party data and closed-loop attribution, you can understand and activate your audiences with precision and confidence.
    Starting Price: $30,000
  • 6
    SnowcatCloud

    SnowcatCloud

    SnowcatCloud

    SnowcatCloud is a cloud-hosted customer data infrastructure platform built on an open source Snowplow fork (OpenSnowcat) that enables organizations to collect, process, route, and integrate behavioral and event-level data at scale across web, mobile, server, and IoT sources so teams can build a real-time, first-party customer 360 view while retaining full ownership and control of their data; it supports multiple deployment models including cloud-hosted, fully managed service, “bring your own cloud,” and self-hosted open-source options to suit different privacy, cost, and infrastructure needs, all with enterprise-grade security (SOC 2 Type II) and real-time data delivery capabilities. It enriches event pipelines with identity resolution techniques like browser fingerprinting and probabilistic/deterministic matching to improve customer profiles, helps create a customer knowledge graph for deeper insights, and integrates with analytics and data warehouses.
    Starting Price: Free
  • 7
    AtData

    AtData

    AtData

    Email validation and hygiene ensure you capture accurate and safe information for your customers. With over 20 years of expertise combined with machine-learning models built on email activity data, achieved new heights of deliverability. Get the email data you need, where you need it, instantly. We already integrate with the major platforms and will work with you to connect with any part of your tech stack. Optimize your strategies by continuously learning from patterns, behaviors, and trends, our machine-learning algorithms dive deep into vast sets of email data to ensure accuracy and relevancy. Get insights that are predictive, precise, and tailored to your unique business needs. Implementing AtData's solutions is straightforward and fast: our team provides hands-on support and flexible solutions that integrate easily and seamlessly into your current systems. We offer smooth transitions and constant support so you can focus on leveraging accurate data for optimal results.
  • 8
    Upstack Data

    Upstack Data

    Upstack Data

    Upstack Data is the #1 Recommended Toolkit for Data Driven Marketing. We provide comprehensive web analytics, multi-touch attribution reporting and advanced ad platform integrations and Meta CAPI, powered by our industry-leading identity resolution technology. We help Shopify brands and marketers leverage their first party data in a way that captures more revenue and drives profitable brand growth.
    Starting Price: $149/month
  • 9
    Adenty

    Adenty

    Adenty

    Adenty is an audience data collection and activation toolkit. Despite tracking restrictions, it helps businesses unlock 3× more warm users, build 2× deeper profiles, and facilitate conversions. Key capabilities include: 1. Identity resolution. Collect user data across multiple sites without cookies (even when VPNs, incognito mode, or private browsers are used) to reduce analytics gaps and gain richer insights. Store and share visitor data on the server, ensuring tracking persistence despite browser storage instability. 2. Real-time data activation. Trigger instant, engaging reactions using unified insights. Connect multiple MarTech tools to manage engagement strategy from one centralized point. 3. Data connectivity. Connect visitor data across sites and tools for a 360-degree view, enabling precise (re)targeting and personalization.
    Starting Price: 3€/month
  • 10
    Tapad

    Tapad

    Tapad

    By creating not only the first, but the most robust global cross-device digital identity graph on the market, Tapad has partnered with brands to maximize their digital marketing investment for years to come. The Tapad Graph enables marketers to identify a brand customer or related household across multiple devices, unlocking key use cases across programmatic targeting, media measurement, attribution, and personalization globally. Connect with consumers across devices with a better understanding of touch points. Reach consumers across more digital IDs and scale to new, undiscovered prospects. Amplify your current data sets with net-new devices for extended reach. Customize your messages across paid, earned, and programmatic efforts. Tapad works with brands, agencies and platforms to ingest device identifiers from their platforms or data stacks, expanding their graph with new devices at a household or individual level.
  • 11
    Akamai Identity Cloud

    Akamai Identity Cloud

    Akamai Technologies

    Create seamless, personalized customer experiences without compromising security. Akamai Identity Cloud is a cloud-native, SaaS solution that simplifies customer identity and access management (CIAM). Purpose-built for consumer use cases, Identity Cloud provides the scalable infrastructure needed to convert, manage, and engage millions of customers. Out of the box, it includes customizable registration, authentication and SSO, consent and preference management, easy integration into your MarTech ecosystem, and powerful data analytics. Enhanced customer data protection streamlines privacy regulation compliance without sacrificing customer experience. For mission-critical applications, where scale, performance, and customer experience are table stakes, brands use Identity Cloud. Quickly enable omnichannel access with SSO and a wide array of authentication methods, including social login, directory services, and OIDC.
  • 12
    Infutor TrueSource

    Infutor TrueSource

    Infutor TrueSource

    The volume of consumer data signals has increased dramatically in recent years. This steep upward trend has amplified the importance for marketers to bring these disparate digital and offline identity markers together in a cohesive way. Identity graphs — a single database that holds this consumer data — now play a vital role, serving as a master source of truth. Infutor’s TrueSource™ Identity Graph is the premier collection of consumer data and intelligence that makes omnichannel engagement personal — and measurably effective. Our secure and privacy-compliant ID graph enables you to create relevant, real-time experiences in whichever channel people engage with your brand. Leverage our TrueSource™ Identity Graph to add considerable value to every engagement with your customers and prospects. Infutor instantly verifies consumer identities via API at the moment of ingestion or inbound engagement.
  • 13
    Throtle

    Throtle

    Throtle

    Throtle is a leading identity and data onboarding firm. Powered by best in class data technology, Throtle provides brands and marketers with the most accurate 1:1 view of a customer. Throtle prides itself on accurately connecting people to data and devices, and driving personalized marketing based on real individuals. For more information, visit throtle.io. Obtain the most accurate view of your customers. Throtle offers the best in class identity and onboarding solutions. Identity is not static; it is dynamic and ever-changing. As consumers bounce relentlessly across an increasingly wide array of devices and applications, the data trail they leave behind becomes more and more fragmented. And that’s a problem for marketers who are often left wondering: Who – exactly – is the person behind the screen that we’re talking to? Recognize and understand individual customers across channels, screens and stages of their journeys.
  • 14
    HealthVerity Census
    Resolve patient identity on-demand by seamlessly mastering and linking data in real-time. By transforming protected health information into universal, de-identified HealthVerity IDs, life sciences organizations can accurately build and share the patient journey across partner datasets, while creating a single source of truth for patient identity. Enable internal enterprise data share to better understand the patient journey across organizational departments. Create the flexibility for external data exchange with patient registries, health insurers and other companion companies. HealthVerity Census is the first step in driving a data strategy built upon data activation, data interoperability and patient longitudinality. It leverages a state-of-the-art PaaS de-identification solution to activate internal and external touch points and data isolated in silos across the enterprise.
  • 15
    Claritas

    Claritas

    Claritas

    Our industry-leading Identity Graph unifies data from multiple sources, connecting devices to online behavior in a privacy compliant manner and into the intelligence you need to execute seamless multichannel engagements. Our multichannel execution solutions coupled with powerful analytics and modeling capabilities will make your marketing more effective and increase the ROI on every dollar. With over 10,000 highly-predictive demographic and behavioral indicators and the most comprehensive multicultural data, our proprietary data assets give marketers the most complete understanding of the American consumer.
    Starting Price: $89 per report
  • 16
    FICO Identity Resolution Engine
    FICO® Identity Resolution Engine systematically scans across disparate and siloed data sources to uncover links between people, places, and events that can indicate connected fraud and money-laundering. World class fuzzy matching algorithms enhance detection while graph analytics visualize the connections across accounts in real -time, for both pre- and post-book detection. Use data points in an application to link it to other applications and accounts even when they are several degrees removed. Automate on-going analysis of accounts dependent on their risk profile, to uncover links that become apparent post-book. Proactively identify and prioritize organized fraud and criminal activities using relationship-driven predictive analytics. Conduct federated searches into uncleansed data and perform sophisticated link analysis. Utilize sophisticated query tools and visualize with link charts.
  • 17
    AWS Entity Resolution
    Set up entity resolution workflows in minutes instead of months. Configure advanced matching techniques to help improve data accuracy based on your business needs. Protect your data and minimize its movement by reading records where they live. AWS Entity Resolution helps you match and link related records without the need to build custom solutions. Use flexible, configurable machine learning (ML) and rule-based techniques to optimize record matching based on your business needs. Deduplicate related records to better analyze information, prepare your data for artificial intelligence (AI) model training and improve your business outcomes. Deliver more relevant experiences by applying unified insights across advertising and marketing campaigns, customer support cases, loyalty programs, and ecommerce. Connect SKUs, UPCs, or proprietary product IDs into a unified product record to improve tracking across stores and supply chains.
  • 18
    VentiveIQ

    VentiveIQ

    VentiveIQ

    VentiveIQ developed an open and independent data platform focused on cookieless identity resolution, first-party data onboarding, and audience marketing. Whether you’re concerned about cookie expiration, omnichannel activation, or rising data expenses, VentiveIQ makes it simple for customers to integrate data, target groups, and evaluate results. VentiveIQ provides the tools and resources that AdTech firms, publishers, and agencies need to build long-lasting strategies for identity resolution and audience engagement. By leveraging our solutions, these organizations can not only survive but thrive in the face of challenges such as cookie deprecation and escalating data expenses. Our aim is to enable seamless omnichannel activation, making it easier for businesses to connect with their audience across multiple channels.
  • 19
    Tealium Customer Data Hub
    Tealium Customer Data Hub is an advanced platform designed to unify, manage, and activate customer data across multiple channels and touchpoints. By integrating data from websites, mobile apps, and other digital sources, it enables businesses to create a cohesive, real-time view of their customers. This centralized data hub empowers organizations to deliver personalized experiences, optimize marketing strategies, and enhance customer engagement. With robust features like data collection, audience segmentation, and real-time data orchestration, Tealium Customer Data Hub allows businesses to turn raw data into actionable insights, driving more effective customer interactions and improved business outcomes.
  • 20
    Data Ladder

    Data Ladder

    Data Ladder

    Data Ladder is a data quality and cleansing company dedicated to helping you "get the most out of your data" through data matching, profiling, deduplication, and enrichment. We strive to keep things simple and understandable in our product offerings to give our customers the best solution and customer service at an excellent price. Our products are in use across the Fortune 500 and we are proud of our reputation of listening to our customers and rapidly improving our products. Our user-friendly, powerful software helps business users across industries manage data more effectively and drive their bottom line. Our data quality software suite, DataMatch Enterprise, was proven to find approximately 12% to 300% more matches than leading software companies IBM and SAS in 15 different studies. With over 10 years of R&D and counting, we are constantly improving our data quality software solutions. This ongoing dedication has led to more than 4000 installations worldwide.
  • 21
    Common Room

    Common Room

    Common Room

    Gain complete visibility into engagement happening in digital channels. Take action to deliver personalized and authentic interactions across the entire customer journey. Empower and educate your builders. Scale your team’s impact with workflows and insights. Turn digital engagement into the pipeline. Today, your sales reps have 5% of your prospects' time during the customer journey. Community is where decisions are made. It’s where future customers discover your solution, where users ask questions for their evaluations, and where purchase decisions are made. Common Room combines engagement happening in these digital channels, product usage, and customer data to deliver intelligent insights and automated engagement that propel success across the entire customer journey. Harness digital engagement as a key input into your customer growth engine. Bring together community, product, and customer data to unlock insights and take action.
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