Quality Data Made Simple.
Powerful targeting & enrichment tools, built right into your contact list
Save money, time, and enable your team to focus on what matters most. Fifth Function is the next step in automated, on-demand sales intelligence for individuals, teams and agencies of any size. Coming soon...

Smart Data Organization
Source, import, enrich, and manage all your contact data in one centralized platform. Integrate with your existing CRM, import from CSV, or create new lists from scratch and easily organize your data by project, customer, product or campaign.
Advanced Query Builder
Find the exact targets you're looking for at scale with our powerful, easy to use Query Builder. Design, save, and reuse queries to search for and segment your data using multiple conditions and complex logic at the click of a button.
Powerful Data Enrichment
Convert more customers and level up your sales and marketing strategy using pre-built utilities to enrich your contact data with verified, accurate information including company details, industry specifics, customer information, and professional insights -- all from right inside your contact list.
AI powered research
Supercharge your research with our automated AI-powered assistant. Get accurate, on-demand answers at scale. No more wasting hours searching the web for answers to niche industry specific questions. Create custom enrichment parameters and unlock on-demand insights to enable more personalized outreach and more effective campaigns.