The world's most up-to-date lead database
Whether you need to find 1000 new leads or 100 000 verified emails and phone numbers, Apollo's living database of 275M+ contacts has you covered.
4.8/5 based on 6,638 reviews | GDPR Compliant
Access accurate and rich buyer data
With the largest and most accurate B2B database of 275+ million contacts, Apollo helps you build lists and filter with precision using over 65 data attributes, so you can find your perfect leads.
Find leads with precision and get all the data points you need.
Set up your ICP with personas and save time when prospecting.
Buying intent & signals
Find prospects researching solutions like yours and create signals with talking tips.
Save search & alerts
Get email alerts when new leads match your saved search.
Prioritize high-value prospects with AI
Score and prioritize your most valuable leads with everything you need in one lead-scoring solution—easy, fast, transparent, real-time AI-generated scores on every lead.
Our models leverage your account history and successes to pinpoint high-converting prospects with precision.
Build scoring models in minutes
Leverage Apollo's demographic, firmographic, and behavioral data alongside your first-party CRM data.
Real-time lead scoring
Filter by score and see how our living database of leads stacks up against your customer fit criteria.
Transparent score critera
Full score transparency enables your team to prioritize effectively and take personalized actions.
Apollo works where you do — everywhere
Access all the power of the Apollo platform wherever you need it with the Apollo Chrome Extension.
Access direct mobile numbers and email addresses while prospecting on LinkedIn.
Add email templates, configure tracking, and automate follow-up emails directly from your Gmail inbox.
Access rich data on who you are meeting with next directly from your calendar view.
Salesforce & Hubspot
Assign contacts to sequences and view full Apollo profile information straight from Salesforce or Hubspot.
See why over 1,000,000 people joined Apollo last year
Meet some of the 16,000 sales teams that move business forward with Apollo.
“We were paying Outreach $18,000. ZoomInfo must have been another $15,000. When we did the migration Apollo was $12,000. We paid less for one tool than two tools together. We basically went from paying $35,000 for two tools to $12,000 for one. We cut our costs in half.”
Head of Growth & Operations at Census
Apollo provided Census with
more email addresses
more phone numbers
increased data quality