Find the decision-makers who will be the most receptive to your offers

Get verified professional emails and phone numbers from over 30 million contacts worldwide and synchronize your CRM

Try it out for free! Full access. No credit card required.

Access +30M professional contacts

Target the typical profile of your future customers and instantly get verified emails and phone numbers from more than 30 million people and 10 million businesses.
Verified Emails

Oliver uses a 5-step email verification process that is the most accurate in the industry: domain analysis, real-time verification.

Phone numbers

Access the phone numbers of the businesses you target and get more appointments.

Accuracy guaranteed

Our data is updated every three months. Invalid emails are not charged.

Powerful Filters

More than 30 data points for ultra-precise targeting

Importing your contacts

Do you have your own database? No problem, you can import your contacts on Oliver in a few clicks.
Unlimited imports

Depending on your package, you can import as many contacts as you want.

Custom Fields

If some fields are not part of the default import, you can create custom columns during the import and use them in the variables of your sequences.

Automatic cleaning

We detect emails that no longer work and we clean your database.

Oliver is compatible with your tools

Native integrations with your CRM, connection with Zapier… Oliver integrates naturally with your tools