Sales Tools

Mailtrack Alternatives

Sellizer is a free-to-try Mailtrack alternative that can track and analyse your proposals. Sellizer is a comprehensive sales supporting tool that will notify you when a customer opens your proposal and provide key statistics that you and your sales team need.

Sellizer increases your and your sales team selling chances with their own internal analytic system based on AI technology.

Differences between Mailtrack and

Sellizer Mailtrack
E-mail openness notification ✔️ ✔️
E-mail notifications for each opening of an offer ✔️
SMS notifications when an offer is first open ✔️
Automatic follow-ups (like a human) ✔️
Real-time statistics ✔️
Sales proposals analytics ✔️
Automatic sales reports ✔️ ✔️
Machine learning ✔️
Personalized proposals ✔️
Sales team management ✔️ ✔️
Proposals statuses ✔️
Integrations ✔️ ✔️
JavaScript code support ✔️
Bulk sending ✔️ ✔️
Sending automation ✔️
Lead nurturing ✔️
Prices (range) month / 1 user $4.15~30.30 $3.05~6.12

Mailtrack is an email tracking tool. It tells you if your emails have been opened or not, and how many times, through its pixel-based tracking system.

It also lets you know when the emails you receive are being tracked, with Mailtrack’s Incoming tracked email indicator.

Mailtrack key features:

  • Open Rates
  • Link Activity
  • Attachment Activity
  • Notifications
  • Email Platform Integration

Mailtrack alternative – what’s the same with Sellizer

  • E-mail notification for each opening
  • Integrations

What Mailtrack is missing – what has Sellizer

  • Lack of automatic follow-ups
  • Lack of SMS notifications
  • Lack of Proposals statues
  • Lack of Bulk sending features and JS code implementation
  • Sellizer is based on Machine Learning technology

Mailtrack vs Sellizer

Mailtrack lets you know in a number of ways when someone opened your email. These include:

  • Via real-time desktop notification.
  • By email, with 1st Open Email Alerts.
  • Using the green double check marks that we add to the sent folder of your Gmail account.

Sellizer is a comprehensive proposal tracking software.  Extensive analytics allow you to track how long they were reading the offer, on which pages they spent the most time, which elements they skipped, if they shared the content with someone or if they printed it. It will help you customize the proposal accordingly and lead the discussion.

Sellizer made it possible for us to increase the pace of customer acquisition by 300% last year thanks to additional knowledge how customers perceive our proposal. I strongly recommend it to anyone who wants to be more efficient in such a fast-changing business and new technologies environment

Maciej Zagorowski (CEO at E-marketing Factory)

What makes Sellizer a great Mailtrack alternative?


If you need automated follow ups and focusing more on converting leads into paying customers with AI automation tools choose Sellizer.

Easy to use

Sellizer is the most user-friendly app available on the market. With, just a few simple clicks, you can launch your first proposal with automated tracking system.

Proposals’ analytics

Sellizer provides you with the essential data that will help to improve your proposals’ effectiveness. Use it to increase selling chances.


You can try Sellizer for free for 14 days. No commitments. No credit card.

Why switch from Mailtrack to Sellizer?

Don’t wait for the competition to take over your customers.
Improve your sales process with Sellizer – proposal tracking software you actually use.

Marcin Zaborowski, CEO at

By Pawel

A big fan of Internet Marketing who enjoys Automation Tools. His mission is to help small and medium-sized companies manage and advertise their businesses using the best (and fancy) methods.

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