Jean-Luc Manceron
Co-founder & CTO at FullEnrich
Jean-Luc is the Co-founder and CTO of FullEnrich. He owns the infrastructure that powers waterfall enrichment — the API layer, CRM integrations, and the MCP protocol implementation. His is the technical angle that no competitor's marketing team can fake.
data enrichment APICRM data enrichmentHubSpot integrationMCP protocolB2B infrastructure
Articles by Jean-Luc Manceron
July 3, 2026
HubSpot Enrichment: 3 Ways to Enrich Your Contacts
Three ways to enrich HubSpot contacts with verified emails and phones — native push, Zapier/Make automation, and bulk CSV. Plus how FullEnrich compares to Breeze Intelligence.
July 3, 2026
CRM Enrichment: How to Keep Your CRM Data Complete and Current
CRM enrichment fills missing emails, phones, and company data in your CRM automatically. How it works with HubSpot, Salesforce, waterfall vs single-source, and ROI metrics.
July 1, 2026
Data Enrichment API: How to Wire It Into Your Stack
How to integrate a data enrichment API — REST vs webhook, batch vs single-record, rate limiting, error handling, and the MCP protocol. By the CTO who built FullEnrich's API.
November 8, 2023
DMARC Outbound: Your Ultimate Guide to Securing Email Communications
Explore our ultimate guide on DMARC Outbound for securing email communications. Learn about its role, setup, implementation and benefits in preventing spam.
November 8, 2023
DMARC Setup Guide: Secure Your Email Step by Step
Learn to secure your emails by implementing DMARC. Get a step-by-step tutorial on DMARC email setup, its benefits, and best practices.