GMass
  • Features
    • Break Gmail's Sending Limits
      Break Gmail's Limits

      Use our proprietary tech for sends larger than Gmail allows.

    • Mail Merge with Google Sheets
      Talk to Google Sheets

      Read merge fields and auto-send emails to new rows.

    • Reports
      Campaign Analytics

      Sharable reports on opens, clicks, replies and more.

    • Personalization
      Personalization

      Personalize at scale with mail merges and conditional logic.
    • Automatic Follow-up Emails
      Automatic Follow-up Emails

      The best way to boost response rates: Auto follow-up sequences.
    • Scheduling
      Scheduling

      Schedule a mail merge for the future, or set it to repeat.

    • Email Polling
      Email Polling

      Add quick, 1-question surveys to campaigns

    • Send As Replies
      Send As Replies

      Send new campaigns as replies to prior messages.

    • Segmented Campaigns
      Segmented Campaigns

      Send new emails to a segment of a prior campaign.

    • Reply Management
      Reply Management

      Find and respond to email replies fast, without inbox clutter.

    • Reply Management
      Unsubscribe Management

      Auto unsubscribe management for you and your team.

    • Reply Management
      Bounce Management

      Bounce detection to prevent future sends to bad addresses.

    • Email List Builder
      Email List Builder

      Create new, targeted lists by searching your Gmail account.

    • A/B Testing
      AB Testing

      Test variations in campaigns and auto-deploy the winner.

    • SMTP Integration
      SMTP Integration

      Use a third-party SMTP to blow past Gmail’s sending limits.

    • API
      Transactional Emails

      Send better confirmation emails and more through your Gmail.

    • Email Verification
      Email Verification

      Test every address pre-send to avoid unwanted bounces.

    • Templates
      Templates

      Sent emails become future templates for you and your team.

    • API
      API

      Connect apps to GMass with our REST API, webhooks or Zapier.

    • API
      Maximum Deliverability

      Use GMass’s suite of tools to wind up in the inbox, not spam.

  • Products
    • Chrome
      The GMass Chrome Extension

      Send mail merges and cold email campaigns from Gmail.
    • Inbox
      Inbox, Spam, or Promotions

      See where your emails are landing.
    • Email Analyzer
      Email Verifier

      Verify your email list before you send.
    • Email Analyzer
      Email Tester

      Test your email for SPF, DKIM, DMARC, blacklistings, and more.
    • SMTP Tester
      SMTP Tester

      Test your connection to any SMTP service.
    • Deliverability Statistics
      Domain Statistics

      See domain-based open and bounce rates.
    • Gmail
      Link Checker

      Test your links before you send.
    • Deliverability Statistics
      Deliverability Portal

      Search our cold email and marketing campaigns, and see stats.
    • Gmail
      SMTP Service

      A different kind of SMTP service, built on top of Google
    • Tracker Blocker
      Tracker Blocker

      A companion Chrome extension that improves open tracking
    • Gmail
      The Reply Project

      Reply to emails 10x faster.
  • Uses
    • Press Campaigns
      Cold Email Outreach

      Drive more sales
    • Link Building
      Link Building

      Scale your backlinks
    • Press Campaigns
      Membership Outreach

      Keep members informed
    • Press Campaigns
      Recruit better

      Accept and reject efficiently
    • Press Campaigns
      Press Releases

      Manage your media outreach
    • Political Campaigns
      Political Campaigns

      Manage your campaign outreach
    • Wedding Invites
      Wedding Invitations

      Announce your big day
    • Church Email Marketing
      Church Emails

      Mass emails promoting mass
    • HOA (Homeowner Association Emails
      HOA Emails

      Keep residents informed
    • Teachers and Students
      Teacher Communications

      Keep your students informed
    • Real Estate Emails
      Real Estate Marketing

      Promote your listings
    • Internal Communications
      Internal Communications

      Communicate with your team
    • Sports Clubs
      Sports Clubs

      Announce the next match
    • Beat Makers
      Beat Makers

      Sell your beats!
  • Tour
  • Blog
  • Pricing
  • FAQ
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