{"_meta":{"schema":"top11-recommend-v1","self":"https://topelevens.com/api/lists/b2b-data-providers/recommend","list":"https://topelevens.com/api/lists/b2b-data-providers","usage":"Query params: problem (free text), segment (persona/vertical), budget ($, $$, $$$), max_risk (none|low|moderate|elevated, drops firms with higher verified risk), limit (1-11)."},"slug":"b2b-data-providers","list_title":"The 11 Best B2B Data Providers & Contact Databases","query":{"problem":null,"segment":null,"budget":null,"max_risk":null},"note":"No problem given, so returning the editorial Top 3.","matched":[{"rank":1,"name":"ZoomInfo","url":"https://www.zoominfo.com","score_out_of_94":9.2,"best_for":"Enterprise teams needing the largest, most feature-rich database with advanced intent data and deep filtering.","price_band":"$$$$","solves":["Needing the largest possible dataset","Enterprise-level intent data","Deep company hierarchy mapping"],"personas":["Enterprise Sales Teams","Revenue Operations"],"risk_level":"none","risk_summary":"No material public risk signals as of 2026-06-18.","why":"#1 ZoomInfo: The market leader with the largest database and strongest intent data features, best for well-funded enterprise teams.","anchor":"/b2b-data-providers#rank-1"},{"rank":2,"name":"Apollo.io","url":"https://www.apollo.io","score_out_of_94":9,"best_for":"Startups and SMBs looking for the best value, combining a massive contact database with built-in sales engagement tools.","price_band":"$$","solves":["Budget constraints","Needing an all-in-one prospecting tool","Scaling a startup sales team"],"personas":["SMB Sales Reps","Startup Founders"],"risk_level":"none","risk_summary":"No material public risk signals as of 2026-06-18.","why":"#2 Apollo.io: Unbeatable value, combining a huge database with sales engagement tools. Perfect for startups and SMBs.","anchor":"/b2b-data-providers#rank-2"},{"rank":3,"name":"Cognism","url":"https://www.cognism.com","score_out_of_94":8.8,"best_for":"Sales teams prospecting in Europe who need high-quality, GDPR-compliant mobile numbers and contact data.","price_band":"$$$","solves":["GDPR compliance for EU prospecting","Finding verified mobile numbers","UK and EMEA market focus"],"personas":["European Sales Teams","Global SDRs"],"risk_level":"none","risk_summary":"No material public risk signals as of 2026-06-18.","why":"#3 Cognism: The leader in GDPR-compliant European data, with excellent human-verified mobile numbers for direct outreach.","anchor":"/b2b-data-providers#rank-3"}]}