TL;DR
First-party data is information you collect directly from your customers — email addresses, phone numbers, purchase history, website behaviour, and CRM data. In a privacy-first world, this is your most valuable advertising asset. Strategies: build email lists (lead magnets, newsletter sign-ups), implement server-side tracking (CAPI, Enhanced Conversions), use CRM data for Customer Match (Google) and Custom Audiences (Meta), deploy customer data platforms (CDPs) to unify data, leverage purchase history for predictive targeting, and collect first-party data at every touchpoint. The advertisers who will thrive are those with the strongest direct relationships with their customers.
Overview
First-party data is information you collect directly from your customers — email addresses, phone numbers, purchase history, website behaviour, and CRM data. In a privacy-first world, this is your most valuable advertising asset. Strategies: build email lists (lead magnets, newsletter sign-ups), implement server-side tracking (CAPI, Enhanced Conversions), use CRM data for Customer Match (Google) and Custom Audiences (Meta), deploy customer data platforms (CDPs) to unify data, leverage purchase history for predictive targeting, and collect first-party data at every touchpoint. The advertisers who will thrive are those with the strongest direct relationships with their customers.
Related Guides
See our complete guide library for detailed coverage of account setup, tracking implementation, campaign creation, audience building, creative best practices, and optimisation strategies across all platforms.
Frequently asked
Questions & answers
How long does setup take?
Most configurations take 10-30 minutes. Full campaign setup and ongoing optimisation is a continuous process.
What budget should I start with?
Start with enough to generate at least 50 conversions per week for the platform's algorithm to learn effectively. This varies by industry and CPA.
When should I expect results?
Allow 2-4 weeks for the initial learning phase. Meaningful performance trends typically emerge after 30 days of consistent spending.
Was this guide helpful?
Your feedback helps us improve our guides