How to Build Your Own FullContact
Replace FullContact with a custom build. Identity Resolution - Identify Your Website Visitors, Map Their Customer Journey, and Convert More High-Intent Leads
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 12 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 12 features
AI(1 features)
Supports linking multiple identifiers into a single customer record to provide AI agents with a single source of truth
Analytics(1 features)
Resolve user identities with 700+ behavioral insights to boost match rates up to 85%
Customer Intelligence(1 features)
Enable platforms to deliver a true single customer view for customer recognition
Data Analysis(1 features)
See how many contact fragments in your CRM or CDP belong to the same person
Data Enrichment(1 features)
Append 900+ unique data attributes to new and existing customer records
Data Management(1 features)
Organize and enhance first-party data to create consistent customer experiences across operations, product development, sales and marketing
Data Unification(1 features)
Transform individual fragments of data into dynamic, unified customer records
Marketing(1 features)
Amplify media reach through customer data
Cost Calculator
Pricing data not available for FullContact. Check their website for current pricing.