Import thousands of contacts in minutes
Upload your contact lists from Excel, Google Sheets, or any CSV file with our intelligent field mapping. Supports custom properties, automatic deduplication, and bulk processing for seamless contact management.
Why use our CSV Importer?
Smart Field Mapping
Automatically matches your CSV columns to contact fields, supporting both built-in and custom properties.
Bulk Processing
Import thousands of contacts at once with reliable background processing and real-time progress updates.
Duplicate Prevention
Automatically detects and handles duplicate emails to keep your contact list clean and organized.
Data Validation
Validates email formats, phone numbers, and custom field types to ensure high-quality contact data.
Custom Properties
Import any custom data fields you need for advanced segmentation and personalization.
Error Reporting
Detailed error reports help you fix data issues and ensure successful imports every time.
How it works
1. Upload your CSV file
Drag and drop your CSV file or browse to select it. We support files from Excel, Google Sheets, and more.
2. Map your fields
Our smart mapper automatically detects common fields. Review and adjust mappings as needed.
3. Import and manage
Start your import and watch as your contacts are added. Use them immediately in campaigns and automations.
Ready to import your contacts?
Start importing your contact lists today and see how easy it is to grow your email marketing with SMASHSEND.