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Import Prospect Group (CSV) to Outreach - Bring Your Own Outreach Group

Import, enrich, and activate your prospect data in minutes.

💡 What It Is & Why You Want to Use It

Importing a Prospect Group allows you to bring your own list of contacts into Outreach using a CSV file.

Use this when you:

  • Already have a list of prospects you want to message
  • Want to skip manual prospecting in Reveal or ReEngage
  • Need flexibility to upload verified data or enrich it through GlassHouse

You can choose to enrich your list (add missing data) or use your own data as-is.

⚙️ How to Import a Prospect Group

Before You Begin: Prepare Your CSV File

  1. Download Template
  2. Use the template exactly as provided (do not modify headers)
  3. Include required fields:
    • Address, City, State, Zip Code
    • First Name
    • Last Name
    • Phone Number or Email
  4. Limit your file to 500 rows per upload

👉 Use the CSV Best Practices guide to avoid formatting issues

Open Prospect Import

    Screenshot 2026-04-13 at 12.33.26 PM

    Navigate to Outreach

    Select + Create New Prospect Group

    Select Import CSV

     

     

     

    Configure Your Import

    Screenshot 2026-04-13 at 1.20.11 PM

    1. Enter a Prospect List Name
      → This becomes your Prospect Group name in Outreach
    2. Choose if you want to Enrich Addresses:
    • Yes (Recommended)
      • Adds missing contact and property data
      • Replaces uploaded contact data if better data is found
      • Each row deducts from your reveal credits
    • No
      • Uses only the data you uploaded
      • Phone numbers are still checked against the DNC registry

    Upload and Import

    1. Click Choose File and upload your CSV
    2. Click Import

    Screenshot 2026-04-13 at 1.20.11 PM

    ⚠️ Important Notes & FAQs

    Topic Details
    Row Limit Maximum 500 rows per upload
    Missing Data Rows missing required fields will be skipped
    Credit Usage Only applies if enrichment is selected
    Group Behavior Each import creates a new Prospect Group
    Editing Groups You cannot add more prospects to an existing imported group
    Data Quality Clean formatting improves match rates and reduces skipped rows

    ⚡ Pro Tip

    Start with a small test file before uploading a full list to catch formatting issues early.