Waterfall enrichment finds more records. We find the right ones.

ZoomInfo, 6sense, Clay & their waterfall data providers are databases that refresh every 6-12 months. UserGems is a data processor that rechecks every day.

97% vs 60%

Clay's waterfall takes the first data it finds, not the most accurate. Both found the same volume of records. UserGems found better contacts.

With LinkedIn:

1,000+ false alarms
500+ missing job changes
3,263 or less accurate job changes

With UserGems:

4,000 accurate & relevant job changes

UserGems vs Clay

98% vs 50%

Same volume of records, better tier of contact. Clay's waterfall takes the first data it finds, not the most accurate.

With ZoomInfo:

1,700+ false alarms
Missing 10k+ job changes
4,500 or less accurate job changes

With UserGems:

14,000 accurate & relevant job changes

UserGems vs Zoominfo

We've never lost a head-to-head data accuracy test.

Run a data test with us. We'll hand back the raw file and show you every record we got righ - and every one we got wrong.

"We spent a month validating ROI and twice that time evaluating data quality. Other vendors were pulling contacts and accounts out of thin air and producing false signals. Meanwhile, UserGems was feeding us insight our reps hadn't uncovered even with manual research."

Abdul Habboub

Sr. Director GTM Ops Strategy, Vena Solutions

Technology generated and human verified

UserGems and our AI agents obtain data from publicly available sources.

Our proprietary technology, combined with AI and human verification, identifies contacts and signals that are most relevant to you.

We also generate and verifiy email addresses to keep your bounce rate less than 5%.

Databases refresh. We refresh and verify.

A database refresh copies whatever the last provider reported.

We check the source every day, verify the person and the company, and hold a change back rather than surface one we can't confirm — which is why our error rate stays under 3% and bounces under 5%.

DATA ACCURACY

Waterfall enrichment finds more records. We find the right ones.

ZoomInfo, 6sense, Clay & their waterfall data providers are databases that refresh every 6-12 months. UserGems is a data processor that rechecks every day.

97% vs 60%

Clay's waterfall takes the first data it finds, not the most accurate. Both found the same volume of records. UserGems found better contacts.

With LinkedIn:

1,000+ false alarms
500+ missing job changes
3,263 or less accurate job changes

With UserGems:

4,000 accurate & relevant job changes

UserGems vs Clay

98% vs 50%

Same volume of records, better tier of contact. Clay's waterfall takes the first data it finds, not the most accurate.

With ZoomInfo:

1,700+ false alarms
Missing 10k+ job changes
4,500 or less accurate job changes

With UserGems:

14,000 accurate & relevant job changes

UserGems vs Zoominfo

"Everyone claims to have signals, but when we ran head-to-head tests against UserGems, it was night and day. The difference in one signal would have meant millions in revenue left on the table if we'd gone with another tool."

Austin Sandmeyer

Director of Growth & GTM Engineering, Sendoso

DATA SECURITY & COMPLIANCE

Where your data comes from matters

We're committed to protecting your data and privacy with SOC-2 verification, regular penetration testing, compliance reviews and audits. Most of the data providers used in 'waterfall enrichment' are not certified.