10 Free Email Trackers for Gmail in 2025: The Ultimate Guide

Ever wondered if your emails are actually being read, or just lost in the void? In 2025, you don’t have to guess. With the latest free email trackers for Gmail, you’ll know exactly when your message lands, gets opened, and even when your links are clicked. Stop guessing and start communicating smarter these tools put you in control of your inbox success.

I’m Riten, founder of Fueler a platform that helps freelancers and professionals get hired through their work samples. In this article, I’ve rounded up the most powerful and up-to-date free email trackers for Gmail in 2025. But here’s the real secret: mastering these tools is just step one. The real game-changer is showing your results. Your portfolio isn’t just a list of projects, it’s your proof of skill, your credibility, and your shortcut to trust in the world of digital work.

Why Email Tracking Matters in 2025

Email is still the backbone of professional communication, but inboxes are more crowded than ever. Free email trackers for Gmail help you cut through the noise, giving you real-time insights into who’s engaging with your messages. Whether you’re a freelancer pitching clients, a marketer running campaigns, or a student following up on opportunities, these trackers help you work smarter, not harder.

1. Mailtrack

Mailtrack is one of the most popular free Gmail email trackers, known for its simplicity and reliability. It adds a double-checkmark system to your sent emails, letting you know instantly when your message is opened. You get unlimited tracking for free, making it ideal for daily professional use.

• Real-time notifications for email opens
• Unlimited tracking with no hidden fees
• Chrome extension with seamless Gmail integration
• Simple checkmark interface for easy understanding

Why it matters: With Mailtrack, you never have to wonder if your email got lost or ignored. It gives you the confidence to follow up at the right time, helping you build better professional relationships and improve your response rates.

2. MailTag

MailTag offers real-time open and click tracking, along with scheduling and auto-follow-up features. It’s designed for Gmail users who want to maximize their outreach without paying for premium software. The dashboard is intuitive, making it easy for anyone to get started.

• Real-time open and link click tracking
• Email scheduling and automatic follow-ups
• Analytics dashboard for tracking performance
• Chrome extension for quick setup

Why it matters: MailTag empowers you to take control of your email campaigns. By knowing exactly when your emails are opened, you can follow up with precision and never miss a business opportunity.

3. Yesware Free Plan

Yesware’s free plan brings trusted email tracking to Gmail, letting you see who opened your emails and when. While premium features are available, the free version covers the basics and is perfect for professionals who want to test tracking before investing.

• Free email open tracking
• Daily tracking activity reports
• Easy Gmail integration
• Option to upgrade for advanced features

Why it matters: Yesware helps you stay organized and strategic with your outreach. You’ll know when your message is seen, so you can time your follow-ups for maximum impact.

4. Streak for Gmail

Streak is a CRM that lives inside Gmail and includes free email tracking. It’s perfect for freelancers and small businesses who want to manage contacts, pipelines, and communications all in one place.

• Real-time tracking notifications
• Built-in CRM for contact and pipeline management
• Customizable workflows and reminders
• Direct Gmail integration

Why it matters: Streak lets you manage both your relationships and your outreach, streamlining your workflow and ensuring you never lose track of important conversations.

5. Gmelius Free Plan

Gmelius combines email tracking with collaboration tools, making it ideal for both individuals and teams. The free plan offers essential tracking, scheduling, and templates, helping you stay productive and responsive.

• Email open and click tracking
• Scheduling and email templates
• Shared inbox and collaboration features
• Chrome extension for Gmail

Why it matters: Gmelius is more than just a tracker—it’s a productivity suite. Its collaboration tools are perfect for teams who want to stay on top of client communication without missing a beat.

6. HubSpot Email Tracking

HubSpot’s free email tracking integrates with Gmail and logs every open, click, and reply in your HubSpot CRM. It’s a favorite among sales and marketing professionals for its reliability and seamless workflow.

• Real-time open and click notifications
• Automatic logging in HubSpot CRM
• Gmail and CRM integration
• Completely free to use

Why it matters: HubSpot’s tool gives you actionable insights into your outreach, helping you nurture leads and close deals with confidence.

7. Snov.io Email Tracker

Snov.io offers a lightweight, free email tracker for Gmail that notifies you when your emails are opened or links are clicked. It’s easy to use and doesn’t add branding to your emails.

• Open and click tracking
• Chrome extension for Gmail
• No Snov.io branding in emails
• Unlimited tracking for free

Why it matters: Snov.io ensures you always know when your emails are read, so you can follow up at the perfect moment and keep your outreach professional.

8. Mailalert

Mailalert is a no-fuss Gmail tracker that notifies you instantly when your emails are opened. It’s designed for users who want simple, effective tracking without extra features or branding.

• Real-time open notifications
• Chrome extension for Gmail
• No ads or branding
• Free for all users

Why it matters: Mailalert is perfect for anyone who wants straightforward, distraction-free email tracking to stay on top of their communication.

9. Mailcastr

Mailcastr gives you real-time notifications when your emails are opened, with no visible branding in your messages. It’s easy to install and works seamlessly with Gmail.

• Real-time open notifications
• Chrome extension for Gmail
• No Mailcastr branding in emails
• Free plan available

Why it matters: Mailcastr keeps your tracking discreet and professional, making it ideal for business communication and client outreach.

10. Vocus.io Free Plan

Vocus.io provides email tracking, scheduling, and reminders for Gmail users. The free plan is packed with features, making it a top choice for anyone managing multiple outreach campaigns.

• Email open and click tracking
• Email scheduling and reminders
• Chrome extension for Gmail
• Free plan with essential features

Why it matters: Vocus.io helps you work smarter by combining tracking and productivity tools, so you can manage your email campaigns with ease and efficiency.

Fueler:

If you want to prove your expertise in email outreach and campaign management, Fueler is the perfect place to showcase your results. Fueler helps companies hire through assignment, so you can turn your real work samples—like successful email campaigns—into opportunities that get you noticed and hired.

Final Thought

In 2025, free email trackers for Gmail are more powerful and accessible than ever. Whether you’re a freelancer, marketer, or business owner, these tools give you the insights you need to communicate smarter, follow up better, and build stronger professional relationships. The real edge comes from using these insights to improve your strategy and then showcasing your results in a portfolio that sets you apart.

FAQs

1. What is the best free email tracker for Gmail in 2025?

Mailtrack, MailTag, and Yesware are among the top free email trackers, offering reliable open and click tracking with easy Gmail integration.

2. Can I use these free trackers for business outreach?

Absolutely. These tools are designed for professionals, freelancers, and businesses to track engagement, improve follow-ups, and build better client relationships.

3. Do free email trackers add branding to my emails?

Some trackers add a small signature, but options like Snov.io and Mailcastr offer tracking without visible branding, keeping your emails clean and professional.

4. Are these trackers safe and up to date for 2025?

Yes, all tools listed are currently supported, regularly updated, and trusted by users worldwide, making them secure for your communication needs.

5. How can I showcase my email tracking skills to employers?

Document your campaigns, results, and strategies on a platform like Fueler. A well-organized portfolio with real work samples demonstrates your expertise and helps you stand out in the hiring process.

What is Fueler Portfolio?

Fueler is a career portfolio platform that helps companies find the best talents for their organization based on their proof of work.

You can create your portfolio on Fueler, thousands of freelancers around the world use Fueler to create their professional-looking portfolios and become financially independent. Discover inspiration for your portfolio

Sign up for free on Fueler or get in touch to learn more.