Constant Contact vs Mailsuite Comparison: Reviews, Features, Pricing & Alternatives in 2026

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

Updated Apr 2026 8 min read

Constant Contact

0.0 (0 reviews)

Constant Contact is an all-in-one digital marketing platform that helps you reach more customers through professional email campaigns, automated SMS messaging, and integrated social media management tools.

Starting at $12/mo
Free Trial 14 days
VS

Mailsuite

0.0 (0 reviews)

Mailsuite is a professional email tracking and automation tool for Gmail that provides real-time read receipts, link tracking, and follow-up reminders to help you manage your outreach effectively.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature Constant Contact Mailsuite
Website constantcontact.com mailsuite.com
Pricing Model Subscription Freemium
Starting Price $12/month Free
FREE Trial ✓ 14 days free trial ✘ No free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✘ No product demo
Deployment cloud mobile saas mobile
Integrations Shopify WooCommerce Canva Salesforce WordPress Eventbrite Etsy QuickBooks Facebook Google Ads Gmail Google Workspace Google Drive Salesforce WhatsApp Chrome
Target Users solopreneur small-business freelancer solopreneur small-business
Target Industries non-profit retail real-estate
Customer Count 0 0
Founded Year 1995 2013
Headquarters Waltham, USA Barcelona, Spain

Overview

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Constant Contact

Constant Contact is a comprehensive digital marketing platform designed to help you build your brand and drive sales. You can create professional-looking emails in minutes using a drag-and-drop editor, manage your contact lists with ease, and track your results with real-time analytics. Beyond just email, the platform allows you to sync your social media accounts to schedule posts and run targeted ads from a single dashboard.

You can also automate your customer journey by setting up welcome sequences and abandoned cart reminders that trigger based on user behavior. Whether you are a small business owner or a growing non-profit, the platform provides the tools you need to engage your audience across multiple channels. It simplifies complex marketing tasks so you can focus on running your business while maintaining a consistent professional presence online.

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Mailsuite

Mailsuite (formerly Mailtrack) is a specialized email tracking tool designed specifically for Gmail users who need to know exactly what happens after they hit send. You can see real-time notifications the moment your recipient opens an email or clicks a link, allowing you to time your follow-ups perfectly. It integrates directly into your existing Gmail interface, so you don't have to learn a new platform or switch between different tabs to manage your communication.

Beyond simple tracking, you can send personalized mail merges to multiple recipients and set automated reminders for emails that haven't been opened. It is ideal for sales professionals, recruiters, and small business owners who rely on Gmail for their daily operations. You can start with a free version for basic tracking or upgrade to access advanced features like document tracking and ad-free signatures.

Overview

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Constant Contact Features

  • Drag-and-Drop Editor Create beautiful, mobile-responsive emails quickly by dragging elements into place without needing any coding or design skills.
  • Marketing Automation Send the right message at the right time by setting up automated email sequences based on how your customers interact.
  • SMS Marketing Reach your customers directly on their mobile phones with personalized text messages to drive immediate action and higher engagement.
  • Social Media Posting Schedule and publish posts to Facebook, Instagram, and LinkedIn simultaneously to keep your brand active across all social platforms.
  • List Management Organize your contacts into specific segments so you can send targeted content that resonates with different groups of customers.
  • Real-Time Analytics Track your opens, clicks, and social shares instantly to see exactly what is working and where you can improve.
  • Event Management Promote your events, manage registrations, and track ticket sales directly within your marketing dashboard to streamline your planning.
  • Landing Page Builder Build custom landing pages to capture new leads and grow your email list with high-converting sign-up forms.
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Mailsuite Features

  • Real-time Tracking. Get instant desktop and mobile notifications the moment someone opens your email or clicks on a link you sent.
  • Email History. View a complete activity log for every message to see how many times and from which device your email was opened.
  • Mail Merge. Send personalized email campaigns to up to 10,000 recipients at once directly from your Gmail account.
  • Document Tracking. Track engagement with your PDF attachments to see which pages your prospects are reading and for how long.
  • Follow-up Alerts. Receive automatic reminders to follow up if your email remains unopened for a specific period of time.
  • Link Tracking. Identify exactly which links in your email are getting clicks so you can measure interest in your content.

Pricing Comparison

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Constant Contact Pricing

Lite
$12
  • Up to 500 contacts
  • Professional email templates
  • Social media posting
  • Event management tools
  • AI content generator
  • 1 user seat
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Mailsuite Pricing

Free
$0
  • Unlimited email tracking
  • Real-time desktop alerts
  • Email activity feed
  • Daily report
  • Mailsuite signature included

Pros & Cons

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Constant Contact

Pros

  • Extremely user-friendly interface for beginners
  • Excellent deliverability rates for email campaigns
  • High-quality customer support via phone and chat
  • Comprehensive library of professional email templates
  • Strong event management and registration features

Cons

  • Pricing increases significantly as your list grows
  • Automation workflows are less flexible than competitors
  • Limited customization options for sign-up forms
  • Mobile app has fewer features than desktop
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Mailsuite

Pros

  • Seamless integration directly into the Gmail interface
  • Very affordable entry-level pricing for individuals
  • Reliable real-time notifications for email opens
  • Simple setup with no complex configuration required

Cons

  • Free version requires a mandatory email signature
  • Limited to Gmail and Google Workspace users only
  • Occasional tracking inaccuracies due to image blocking
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