Intent-based data on 280M US consumers
Access a live database (audience graph) with over 280M US consumer and growing. Intent-based data is updated daily.
About us
Lead Library gives advertisers and companies complete control of their data to identify, target, and activate any audience on any platform.
Take back control of your paid advertising and cold email outreach targeting.
Core features
Stop wasting time and money with bad data.
Audience Builder
Use our audience builder to target across over 60 billion behaviours and create any audience imagineable.
Identity Resolution
Use our OmniPixel to match any traffic sent to your website to user profiles for any form of reactivation.
Direct Integrations
Use our direct syncing integrations to send the data anywhere to any ad platform or CRM available.
Get in touch
Experience the power of intent-based data.
Stop trusting algorithms touted by ad platforms that just give you a black box to trust. We give you over 70 data points (including behavior and intent) on over 280M US-based consumers.
Testimonials
The data speaks for itself
Join over 1000+ advertiisers, agencies, and lead buyers.
Lead Library transformed our advertising data, decreasing our cost per lead by 40%. Their hands-on onboarding process got us up and running within just a week.
John Carter
Co-Founder & CEO, Converra
Thanks to Lead Library, we were able to our cost per call booked from $200 to $70. I love judging new tools based on ROI and Lead Library has already been a 4X ROI within two months.
Lilly Woods
VP of Product, Nexora
We used to lead lists from data brokers. After testing Lead Library, we'll never buy a list from anyone else ever again. Their contact data is extremely accurate and increased our cold email open rate from 15% to 42% in just three campaigns.
Matt Cannon
VP of Engineering, Syncell
