Lesson 6: Prevent Duplicates
Lessons in this course:
Learn how Lusha detects and prevents duplicate records when syncing data to your CRM.
What you’ll learn:
- How Lusha identifies duplicates using unique identifiers
- How to configure rules to update or skip existing records
- How to keep your CRM clean and consistent
Lusha courses

Lusha 101
Learn how to find and connect with the right prospects using Lusha’s core features—from smart filters to AI-powered insights.

Lusha Integrations
Integrate Lusha with your favorite tools to streamline workflows, sync data, and boost your sales process.

Lists
Learn how to turn lead organization into a growth engine with Lusha’s AI-powered Lists and Playlists.

Lusha Engage
Learn how to build, send, and optimize personalized email sequences that help you connect with the right prospects- at the right time.

MCP & API
Learn how to connect to Lusha’s data through API and MCP to automate tasks, enrich leads, and power your AI workflows.

Lusha Conversations
Learn how to turn every sales meeting into clear, actionable insights with Lusha Conversations—your AI-powered assistant for smarter follow-ups, performance tracking, and team growth.