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Introducing FullEnrich

Written by Greg Démogé

FullEnrich helps you find emails and mobile phone numbers of the prospects you want to reach.

Unlike traditional data providers with limited databases, we use a unique waterfall system that checks 20+ premium data sources in sequence.

When you search for a contact, we try one provider, and if it doesn't find the email or phone, we automatically move to the next one until we get a valid result.

This process operates in real-time, ensuring that each query retrieves the most up-to-date information without relying on a persistent database.

This approach gives us exceptional enrichment rates across all regions making us the only data provider with truly global coverage:

  • EMEA: 71% for mobile phone numbers

  • US: 76% for mobile phone numbers

  • APAC: 81% for mobile phone numbers

Note that these rates vary by audience type. For example, Heads of Sales in startups have around 95% coverage across all regions, while doctors in small practices might be closer to 40% — The best way is to test it for yourself.

This approach delivers exceptional value for:

  • B2B sales and marketing teams who understand that missed conversations due to poor contact data directly impact your bottom line

  • ISVs looking to integrate comprehensive enrichment capabilities with just a single API call

Our focus: quality

Unlike other providers whose interests aren’t always aligned with yours (for instance, increasing quality-check strictness reduces their coverage), our waterfall approach means we’re not limited to a single source. If we detect questionable data, we simply move to the next provider in line until we find a valid one.

We continuously improve our data quality through:

  • Implementing a strict, multi-layer verification system:

  • Rigorous benchmarking of all providers

  • Relentlessly scouting for new local data sources

  • Optimizing data formatting to maximize results from every provider

Compliance & security by design

And of course, since we have customers in 50+ countries, ensuring they remain compliant in their operating regions is key for us. That’s why we’re GDPR and CCPA compliant, as well as SOC2 certified.

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