GMass vs Snov.io Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated May 2026 8 min read

GMass

0.0 (0 reviews)

GMass is a powerful email marketing and cold email solution that works directly inside your Gmail account to help you send mass campaigns and automated follow-ups easily.

Starting at Free
Free Trial NO FREE TRIAL
VS

Snov.io

0.0 (0 reviews)

Snov.io is an all-in-one sales automation platform providing email finding, verification, and cold outreach tools to help you scale your lead generation and accelerate your business growth effectively.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature GMass Snov.io
Website gmass.co snov.io
Pricing Model Freemium Freemium
Starting Price Free Free
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✓ Has free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas saas mobile
Integrations Gmail Google Sheets Google Drive Salesforce HubSpot Salesforce HubSpot Pipedrive Zapier Slack Calendly LinkedIn Gmail Outlook Asana
Target Users solopreneur small-business mid-market solopreneur small-business mid-market
Target Industries
Customer Count 0 0
Founded Year 2015 2017
Headquarters Chicago, USA New York, USA

Overview

G

GMass

GMass turns your regular Gmail or Google Workspace account into a full-featured email marketing platform. You can send mass emails, create complex mail merges using Google Sheets data, and schedule automated follow-up sequences that stop once a recipient replies. It lives entirely inside your Gmail interface, so you don't have to learn a new dashboard or export your contacts to external software.

You can use it to bypass Gmail's sending limits by connecting to external SMTP services or stay within standard limits for smaller outreach. It solves the problem of low engagement by making every mass email look like a personal, one-on-one message. Whether you are a recruiter, salesperson, or non-profit organizer, you can manage your entire outreach strategy without ever leaving your inbox.

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Snov.io

Snov.io is a versatile sales automation platform designed to help you streamline your entire lead generation and outreach process. Instead of jumping between different tools, you can find verified email addresses, manage your prospects in a built-in CRM, and launch automated cold email campaigns all from a single dashboard. It simplifies the complex task of identifying potential customers and reaching out to them with personalized messaging.

You can use the platform to build high-quality lead lists from websites or LinkedIn and ensure your deliverability remains high with an integrated email verifier. Whether you are a solo founder or part of a large sales team, the software helps you automate repetitive follow-ups and track your engagement metrics in real-time. Paid plans start at $39/month, and a renewable free plan is available for those just getting started.

Overview

G

GMass Features

  • Google Sheets Integration Connect your spreadsheets directly to Gmail to personalize every email with custom data fields from your rows.
  • Automated Follow-ups Set up a sequence of emails that send automatically until your recipient replies, clicks, or opens your message.
  • Email Reporting Track opens, clicks, and replies in real-time with detailed analytics reports generated right inside your Gmail account.
  • Behavior-based Campaigns Send new emails specifically to people who opened or clicked your previous messages to maximize your conversion rates.
  • Scheduling Draft your emails now and schedule them to go out at the exact time your prospects are most active.
  • List Segmentation Filter your mailing lists based on past engagement to ensure you only message the most relevant contacts.
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Snov.io Features

  • Email Finder. Find verified email addresses on any website or LinkedIn profile to build your prospect list in seconds.
  • Email Verifier. Clean your mailing lists and reduce bounce rates by verifying email validity before you hit send.
  • Email Warm-up. Improve your sender reputation and ensure your messages land in the inbox rather than the spam folder.
  • Email Drip Campaigns. Create automated, personalized email sequences with custom triggers and schedules to nurture your leads effectively.
  • Sales CRM. Manage your entire sales pipeline and track deal progress visually with your team in one centralized location.
  • Technology Checker. Identify the software and tools your prospects are using to tailor your sales pitch to their specific needs.

Pricing Comparison

G

GMass Pricing

Free
$0
  • Up to 50 emails per day
  • All standard features included
  • Gmail-based sending
  • Basic campaign tracking
  • GMass branding on emails
S

Snov.io Pricing

Trial
$0
  • 50 monthly credits
  • 100 email recipients
  • Unlimited sender accounts
  • Core CRM features
  • Email warm-up tool

Pros & Cons

M

GMass

Pros

  • No new software to learn since it lives in Gmail
  • Powerful Google Sheets integration for easy personalization
  • Reliable automated follow-up sequences increase reply rates
  • High deliverability by using Google's own mail servers
  • Simple setup process takes less than a minute

Cons

  • Requires Google Chrome to use the browser extension
  • Interface can feel cluttered inside the Gmail window
  • Daily sending limits are tied to Google's restrictions
A

Snov.io

Pros

  • Excellent Chrome extension for finding emails on LinkedIn
  • All-in-one functionality reduces the need for multiple subscriptions
  • Highly accurate email verification helps maintain sender reputation
  • Renewable free plan is great for small-scale prospecting

Cons

  • Credit system can be confusing for new users
  • Learning curve for setting up complex drip campaigns
  • Customer support response times can vary during peak hours
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