Best Identity Resolution Software with a Free Trial of 2025

Identity Matrix helps you increase revenue while spending less. The platform identifies 70% of US web visitors at a person-level. Set up page intent and lead scoring rules, then store them directly in your CRM for direct outreach. With person-level attribution, market-leading contact information, and a full view of the customer journey, Identity Matrix helps you solve marketing's toughest questions: 1. Where is your best traffic coming from? 2. What does the customer journey look like - step by step? 3. How can I contact high-intent, in-market leads? With upcoming GenAI features to help with customer journey analysis, conversion rate optimization suggestions and more, Identity Matrix is the data provider your competitors are switching to.

Twilio Segment’s Customer Data Platform (CDP) provides companies with the data foundation that they need to put their customers at the heart of every decision. Using Twilio Segment, companies can collect, unify and route their customer data into any system. Over 25,000 companies use Twilio Segment to make real-time decisions, accelerate growth and deliver world-class customer experiences.

Founded in 2011 as one of the first mobile measurement partners, Kochava now supports campaign measurement across any device, any channel, and any audience. Tap into multi-touch attribution, next-generation MMM, and always-on incremental measurement disciplines to achieve data-driven, privacy-durable growth strategies. Understand which omnichannel tactics boost customer acquisition and retention. Key features include: omnichannel app attribution and analytics, cost and ROI measurement, deep linking, marketing data management and ETL support, ad fraud detection and prevention, and strategic services. The Kochava library of software development kits (SDKs) provide out-of-the-box measurement support across mobile, connected TV, web, and other connected devices. Built-in integrations enable clients to activate and measure campaigns with Google Ads, Meta, Apple Search Ads, X, Snap, Roku, LG Ads, Amazon Ads, NBCUniversal, TikTok for Business, Yahoo, and thousands of other ad networks, CTV platforms, and super publishers. Embrace privacy-first measurement with support for Apple’s SKAdNetwork on iOS, Google’s Privacy Sandbox on Android, and a modern marketing mix modeling (MMM) platform that future-proofs your measurement.

BIGDBM, a leading US provider of data, has over 7 years of experience in building identity graphs, with a focus primarily on ROI, privacy, and quality. Our US consumer and B2B data sets can be used to enhance your marketing campaigns, lead-generation strategies, and identity validation workflows. Our unrivaled datasets of consumer data provide you with valuable insight into the consumer. These include core contact information (emails and phone numbers, addresses, device identifiers, etc. ), lifestyle and affinity attributes as well as buyer intent and consumer website visits. Our B2B data sets provide comprehensive and current contact information on 30 million+ US companies and 125 million+ employees to help you develop your sales pipeline.

BDEX Omni IQ uses AI to help you find more customers just like your ideal clients. The BDEX Identity Graph, uses a vast network of SDKs, app publishers, and primary data sources to help companies identify consumers across all channels. It authenticates over 470 million hashed email-MAID-IP matches linked to 113M households across the US each month. BDEX is the only identity platform that guarantees all IDs are linked to real people and removes all IDs linked to bots, click farms, and other forms of ad fraud, as well as all temporary IDs due to Apple's ATT/DoNotTrack. Nominated as the top Identity Technology by AdExchanger, BDEX can help you improve your targeting and reach more customers.

FullContact is a real-time, privacy-safe Identity Resolution company building trust between people and brands. We deliver the capabilities needed to create tailored customer experiences, improve ad targeting and measurement as well as improve identity verification and fraud solutions by unifying data and applying insights in the moments that matter. FullContact provides the data + intelligence you need in your platforms to accurately identify people and optimize experiences—while putting privacy and security first.

CustomerLabs CDP, a cloud-based digital marketing platform, helps agencies, SaaS, and Ecommerce marketers track, identify segment, sync, sync, and analyze their customer data. The platform allows marketers to create personalized campaigns across channels and without any developer dependency. Track and collect customer data from your website, app CRM, email, service, and offline channels. Identity resolution allows you to map anonymous users across platforms and gain a 360-degree view of your customers. To trigger timely messages across channels, create customer segments based upon behavior, demographics, and user traits. This customer data can be seamlessly synchronized with your existing marketing tools, such as Google Analytics and Google Adwords. CustomerLabs CDP allows you to capture accurate customer data and support your marketing decisions.

LayerFive employs innovative AI technology that is currently patent-pending to identify consumer identities across a wide range of enterprise data sources, both online, such as websites and mobile applications, and offline, including CRM systems, loyalty programs, and order management systems, thereby creating a cohesive consumer profile. This foundational platform enhances marketing return on investment by more than double through its omni-channel attribution and consumer journey analytics capabilities, which are integral to the 360 Marketing Analytics product. Furthermore, LayerFive aids businesses in adhering to data privacy laws like GDPR and CCPA by providing consumers with direct access to their profiles for self-managed privacy compliance, resulting in significant cost savings and minimizing the risk of regulatory breaches. The technology utilizes both deterministic and patent-pending probabilistic methods to integrate consumer data from all enterprise sources seamlessly. Additionally, LayerFive's first-party tagging system captures high-quality data from enterprise websites without compromising data integrity due to the decline of third-party cookies, ensuring that businesses can still derive valuable insights from their data assets. Ultimately, this approach not only maximizes marketing effectiveness but also fosters trust with consumers by prioritizing their privacy and data security.

Our retention strategies are designed to enhance audience expansion, recover lost revenues from abandonment, and reactivate disengaged customers across various platforms. Consider the scenario where Jane Doe subscribes to your mailing list using her work laptop, yet later that evening, she browses your website on her mobile device, adds items to her cart, but ultimately decides not to complete her purchase. In this case, you can't initiate an abandoned cart recovery flow because Jane's mobile access is not identifiable to you. Such instances of unidentified abandoners could account for as much as ten times the potential revenue that has now slipped through the cracks. With Retention.com’s Reclaim solution, you can tap into our top-tier Identity Resolution technology, which can boost your SMS and Email revenue from Browse, Product, and Cart Abandonment flows by as much as 10 times. The onboarding process is straightforward and quick, allowing you to implement the system within hours rather than stretching it over months. Furthermore, there are no unnecessary managed services, just the essential technology that empowers you to effectively scale your abandonment flows, ensuring a reliable and effortless return on investment. By employing this innovative approach, you can significantly enhance your overall customer engagement and retention efforts.

Lifesight is a unified marketing measurement platform that helps marketers move away from inaccurate attribution that leads to misallocated budgets & wasted ad spend. Lifesight leverages modern measurement techniques like marketing mix modeling, incrementality testing & causal attribution to help them make better decisions that result in sustainable & profitable growth. Our core features: Data centralization & operationalization: Eliminate data silos, data quality issues and inconsistencies so you get the right insights every time. Marketing effectiveness measurement: Measure the true causal impact of online and offline marketing on all sales so you can make the right decisions. Planning, forecasting & optimization: Achieve your marketing goals with predictability & confidence with AI-powered insights. Marketing intelligence & analytics: Navigate your way to profitable growth by blending marketing & finance to deliver continuous improvements. Lifesight offers full-funnel measurement for every industry: Ecommerce, Retail, Agencies, gaming, entertainment, B2B SaaS and Travel & lifestyle. Learn more at lifesight.io

SmartDX transforms the approach to tracking and recognizing individual audience members from the very first click, enabling the mapping of their journeys across various devices, facilitating contextual omnichannel engagements, and attributing conversions at a highly personalized segment-of-one level. This innovative solution presents a robust alternative to traditional cookies, effectively reducing delays in contextual responses and eliminating lags within customer journeys. It allows for the capture of unique insights related to individual journeys and diverse audience attributes, including device, channel, conversion metrics, offers, and behavioral insights—both implicit and explicit—right at the moment of engagement and at various endpoints. Additionally, SmartDX distinguishes between known and unknown users, resolving the multiple digital identities of each audience member across different channels. By employing progressive profiling throughout interactions and touchpoints, it continuously enhances existing audience profiles, paving the way for customized communications and tailored audience experiences. Moreover, it ensures smooth transitions across omnichannel interactions, providing seamless journeys that are informed by past engagements and preferences. This approach ultimately leads to a more personalized and effective marketing strategy that resonates with individual audience members.

We ensure that your top offers reach the ideal customers at the optimal moments, encouraging their return for future purchases. Take 20 minutes to schedule a demo with our team to explore sample campaigns from prominent brands. Instantly receive verified offers in your inbox and as you shop online with your favorite brands. Simply register once to get verified offers directly from brands, compatible with all web browsers and devices! Gain insight and authority over how brands within our network utilize your data. You can claim your data and adjust subscription settings for thousands of brands conveniently from a single platform. Our platform permits participating brands to reach out to you via email once you've interacted on their site, while keeping your email address confidential unless you choose to share it directly with the brand through their channels, such as during your shopping experience or when signing up for their newsletters. This way, you have control over your interactions and privacy preferences.

Ensuring the validation and hygiene of email data allows you to gather precise and secure information from your clientele. With a robust history of over two decades and advanced machine-learning models derived from extensive email activity, we have reached unprecedented levels of deliverability. Acquire the email data you require, right when you need it, with our instant solutions. We seamlessly integrate with leading platforms and are committed to collaborating with you for integration across any segment of your technology infrastructure. By continuously analyzing patterns, behaviors, and trends, our sophisticated machine-learning algorithms thoroughly explore extensive email datasets to guarantee both accuracy and relevance. Gain insights that are not only predictive and precise but also customized to cater to your specific business requirements. The implementation of AtData's solutions is both quick and uncomplicated: our dedicated team offers personalized support alongside adaptable solutions that fit effortlessly into your existing systems. We ensure smooth transitions and ongoing assistance, empowering you to concentrate on utilizing precise data to achieve the best possible outcomes. Our commitment is to enhance your operational efficiency through reliable information and continuous improvement.

Upstack Data stands out as the premier toolkit for marketing strategies driven by data. Our offerings include extensive web analytics, detailed multi-touch attribution reporting, and sophisticated integrations with advertising platforms and Meta CAPI, all supported by our cutting-edge identity resolution technology. We empower Shopify brands and marketers to utilize their first-party data effectively, enhancing revenue potential and fostering sustainable brand expansion. With Upstack Data, businesses can unlock new growth opportunities while optimizing their marketing efforts.

The world's first real time cookie-less identity graph powers data, activation and attribution. Stirista is here! We help you to improve your first party data, and get new customers with addressable multichannel campaigns. Our industry-leading identity spine allows you to quickly onboard data and get campaigns up and running quickly - from CTV, display to social media and email. All this with real-time attribution across all your digital - as well as physical - footprints. Our Identity Graph updates in real time as individuals navigate their daily lives across digital and physical footprints - even CTV. No more wasted advertising dollars. No more missed personalization.