How to Send Cold Email Campaigns from CSV Spreadsheets
Import massive contact lists from CSV or Excel files with zero daily limits. Map custom variables in seconds and launch campaigns.
Why Pair Excel & CSV Files with OutSends?
Combine your favorite data source or CRM with high-deliverability sending infrastructure.
1. Save Hundreds on Per-Seat Fees
Sending emails inside enterprise tools or data platforms incurs heavy per-user licensing taxes. OutSends provides flat-rate plans with unlimited sequences starting from $19/mo.
2. Isolate Domain Reputation
Protect your primary company domain by distributing your Excel & CSV Files contact lists across 15 to 50+ secondary sending accounts with automated warmup.
3. AI Spintax & Delay Pacing
Ensure your contact data converts by applying dynamic Spintax variations and Smart Jitter delays that keep your emails in the primary inbox.
How to Connect and Send in 3 Minutes
A simple step-by-step workflow to export from Excel & CSV Files and launch campaigns in OutSends.
Export your contact list from Excel & CSV Files
Download your verified leads, prospects, or contact views as a CSV or Excel spreadsheet.
Upload to OutSends and map variables
Drag and drop your file into OutSends. Custom variables (Name, Company, Title, Industry) map automatically in seconds.
Deploy with multi-inbox rotation
Select your sender pool, set daily sending limits, and activate built-in warmup with 1 click.