Seamless is a real-time B2B search engine for contact data that provides verified emails, cell phone numbers and sales insights…
4.2
903 reviews
Sub-Category
Contact Data Provider
For teams that need accurate, up-to-date contact and company data to find and reach the right people — compare providers on coverage, verification and delivery method.
Influxdata is the creator of influxdb, the leading time series platform used to collect, store, and analyze all time series data…
3.7
CARET brings the latest in technology and automation to legal and accounting firms. Explore our solutions today!
Unrated
ADS Data Direct is a Data Driven Digital Marketing Firm with powerful databases that can help B2C and B2B companies boost their…
Unrated
Ads data direct was formed to provide a better experience for advertisers and their agencies to reach active and responsive…
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Our passion to reshape the way people prospect through innovative uses of technology and data inspired us to launch aidentified…
Unrated
Customized Private Hosting for Multi-Platform Environments. 100% On Shore Support Staff and Data Center Locations
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Bright data is the leading web data infrastructure powering AI and bi, trusted by over 20,000 companies - from top AI innovators…
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People and company search for AI Power any AI agent in sales, recruitment and investment with the freshest, most trusted data…
Unrated
Subscription
Crustdata provides real-time B2B data API for AI agents with 1B+ people and 60M+ companies to power sales, recruiting, and…
Unrated
Data2logistics merged with loop in August 2025. Together, data2logistics and loop pair decades of operational experience with an…
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DataBank provides scalable and secure data center solutions for enterprises, offering colocation, cloud, and managed services…
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Databox is an AI-powered analytics platform for teams that need clear, trusted answers fast. It helps understand what’s…
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Get clear, trusted answers in seconds with AI-powered analytics software. Connect 130+ data sources, build beautiful dashboards…
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Powered by Vera—the complete privacy AI agent, and an unrivaled 2,500+ integrations—DataGrail solves complex privacy challenges…
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The agentic data privacy platform. Datagrail replaces manual privacy programs with AI automation that scales. Vera, your complete…
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Data Intensity is an industry-leading Oracle managed services provider, expertly working to simplify, optimize, and transform our…
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Datarobot delivers the only agent workforce platform built for outcomes - not endless pilots.
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DataRobot delivers the industry-leading AI applications and platform that maximize impact and minimize risk for your business
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Unified, intuitive clinical trial data management from Datatrak. EDC, CTMS, eTMF, ePRO, and eConsent on one cloud-based…
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Drug discovery accelerates, financial risk drops, and real-world missions succeed with Domino.
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Domino powers model-driven business for the world’s most advanced enterprises, including over 20% of the fortune 100. Our…
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These businesses sell access to databases of business contacts and company records: names, job titles, verified emails, direct-dial and mobile numbers, org structure, and often technographic or intent signals layered on top. You use them by searching a platform, pulling data through a browser extension while you're on LinkedIn or a company website, or pushing enrichment straight into your CRM via API or native integration. What changes for a customer is that a target account stops being a company name and becomes a named, reachable person with a title and a working email, without a rep spending an afternoon guessing address formats or scraping LinkedIn by hand.
People end up looking for this when their pipeline has a data problem rather than a demand problem. Lists bought or built two years ago are full of people who've since changed jobs. Email bounce rates are climbing and starting to hurt sender reputation. Reps are manually verifying contacts before every outbound sequence, or worse, sending to guessed addresses. Marketing has a target account list from intent data or ABM tooling but no reliable way to identify or reach the actual buyers inside those accounts. CRM records are stale enough that reporting and territory planning are unreliable.
Providers differ mainly in how they source and verify data, and how they get it into your workflow. Some rely on large-scale web crawling and public-record aggregation, giving broad coverage but variable accuracy; others verify continuously through email pings, phone confirmation or human QA, which costs more but bounces less. Coverage also varies sharply by geography, industry and seniority — a database strong on US SaaS contacts may be thin on European manufacturing. Delivery matters too: a browser plugin for one-off prospecting is a different buying decision from an API-based waterfall enrichment feeding your CRM automatically. Worth comparing directly: refresh frequency, verification method, compliance with GDPR/CCPA on how data was originally sourced and consented, and whether pricing is credit-based (cheap at low volume, expensive at scale) or seat-based.