| RANK | ENTRY | BEST FOR | SCORE | FROM |
|---|---|---|---|---|
| 1 |  ZoomInfoZoomInfo tracks over 100 million company profiles globally. | Enterprise sales and marketing teams | 95.0 | Custom |
| 2 |  Apollo.ioApollo.io includes a database of over 275 million contacts. | Startups and mid-market outbound teams | 92.7 | Free |
| 3 |  LinkedIn Sales NavigatorIt accesses the largest professional network in the world. | Social selling and relationship building | 90.3 | $99 per month |
| 4 |  CognismCognism phone numbers are manually verified for compliance. | European and international mobile number prospecting | 88.0 | Custom |
| 5 |  LushaLusha is widely used for its simple browser extension lookup. | Recruiters and small sales teams | 85.7 | $29 per month |
| 6 |  ClearbitClearbit was acquired by HubSpot to enhance marketing data. | Marketing automation enrichment and deanonymisation | 83.3 | Custom |
| 7 |  Hunter.ioHunter verifies email deliverability using its own algorithms. | Email-based outreach and domain searching | 81.0 | €34 per month |
| 8 |  RocketReachRocketReach covers over 700 million professionals globally. | General prospecting and recruitment | 78.7 | $39 per month |
| 9 |  UpLeadUpLead guarantees a 95% data accuracy rate. | Teams requiring high email deliverability | 76.3 | $99 per month |
| 10 |  KasprKaspr pulls direct phone numbers and emails straight from LinkedIn profiles. | LinkedIn-heavy prospecting in Europe | 74.0 | €49 per month |
CURATED · UPDATED HOW WE RANK → | ||||
Start from what you need it for. Where each entry fits best:
Each entry's full verdict is below.
A comprehensive B2B database offering company profiles, direct dial phone numbers, email addresses, and buying intent data.
An all-in-one sales engagement platform that combines a massive B2B contact database with built-in email sequencing.
A powerful networking and prospecting tool leveraging LinkedIn social data to target decision makers directly.
A sales intelligence platform specialising in compliant mobile numbers and international data coverage, particularly in Europe.
A user-friendly B2B database designed for finding direct contact details via a browser extension.
A data enrichment API and B2B database that updates company and contact information in real time.
A targeted email finder tool that allows users to find professional email addresses associated with any website.
A large professional contact database providing emails, phone numbers, and social media links.
A B2B data provider focusing on high data accuracy with real-time email verification before download.
A European-focused B2B data provider that automates prospecting through a LinkedIn extension.
Ask us for a quote for one, two or three years. Nothing recurring.
Positions #4 to #10 are available to larger companies. Contact us.
Tell us about your company and we will reply by email.
A B2B database provider is a service that aggregates business contact information, company firmographics, and technographics to help sales and marketing teams find prospective clients.
Costs vary significantly depending on the provider and features. Some offer basic plans starting around $30 to $100 per month, while enterprise platforms like ZoomInfo require custom annual contracts costing thousands.
Compliance depends on the specific provider. Reputable vendors like Cognism and Kaspr explicitly focus on GDPR compliance by ensuring phone numbers and contact data are vetted according to European regulations.
Where we checked each company's facts, and when.
More focused rankings: Data enrichment tools, Conversation intelligence tools.