Best B2B Contact Data Providers in 2026 · page 2

Tracxn

Company research service with web, Android and iOS apps, plus an API and extension.

Kaspr

Kaspr is a business contact-data service for finding and enriching contact details through an API and a Chrome extension.

Vainu

Company data for sales teams, with records, updates and alerts for researching and tracking accounts.

Persana AI

Persana AI was a go-to-market platform for prospecting and outreach that combined data sources, AI enrichment, and CRM automation.

Adapt

Zintlr

Seamless.AI

B2B data with phone numbers, buying signals, and technology filters.

Ocean.io

Ocean.io helps teams find companies that resemble their successful customers.

Albacross

Albacross identifies companies visiting a website, captures buying intent and supports sales and marketing outreach.

Swordfish

Skrapp.io

Skrapp.io is a B2B lead generation and email finder platform for finding professional email addresses and enriching contact data.

SalesQL

SalesQL is a B2B prospecting platform for finding professional contact details and company information, including verified emails and phone numbers.

EasyLeadz

Findymail

Findymail finds and verifies business email addresses in real time, and also provides phone data, lead discovery, and CRM enrichment.

The Official Board

The Official Board provides corporate organizational charts and executive movement alerts in structured formats.

GetEmail.io

GetEmail.io finds professional email addresses from a person’s first name, last name, and company domain.

Factors.ai

Demandbase

Orbis

Orbis is a paid company-information service for finding, comparing, and analyzing businesses worldwide.

LeadFuze

LeadMine

LeadMine is a B2B lead generation service for finding business contacts and their email addresses.

Zauba Corp

D&B Hoovers

B2B data with phone numbers, buying signals, technology filters, and API access.

UpLead

HG Insights