Mailsuite

mailsuite.com ↗

Email tracking, campaigns, mail merge, and document tools for Gmail and Outlook.

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SI Score: 80/100
Pricing: Not confirmed
Free plan: Not confirmed
Sign-up required: Not confirmed

Ask SI about Mailsuite

Answers use saved listing facts and recorded sources.

Homepage screenshot

SI REVIEWBased on the site's own pages, in a directory managed by people

What it does

Mailsuite provides Mailtrack email tracking for Gmail, along with mass email, mail merge, signature requests, secure document sharing, document analytics, follow-up reminders, and CRM features for Gmail. It offers browser extension downloads and mobile apps for Android and iPhone. Pricing and Teams plans are listed on the site.

Mailtrack by Mailsuite is described as the original email tracker for Gmail since 2013. The site lists free unlimited read receipts, double check marks, tracking history, real-time notifications, individual tracking in group emails, false open prevention, and privacy and security information. It also lists Mailtrack for Chrome extension, Android app, iPhone app, Gmail add-on, Mailsuite for Outlook add-in, and organization add-on. The site mentions more than 116,000 paying subscribers and 3,000,000 users.

Best for

Gmail users who want read receiptsTeams sending campaigns and mail mergeAndroid and iPhone usersProfessionals sending signature requests and secure documents

SI Score

80/100

#1 in Business & Productivity

Based on published information. No hands-on task test.

Method 2.0 · Published source review Assessed Oct 28, 2026Score ceiling for this evidence: 84/100.

Product usefulness 80

Evidence

Mailsuite combines Gmail open check marks, follow-up notifications and campaign monitoring. Tracked emails are unlimited across the listed plans, while Free tracking history shows only the first open. The separate Mass email & campaigns section lists 100 emails for FREE and MAILTRACK, with no reset period stated, versus 60k emails/month for MAILSUITE. Those component-specific limits bound the complete outreach-monitoring workflow at 80; an open signal does not prove a person read the message.

Limits: Source-researched AI assessment reviewed by a separate native AI worker. No hands-on product test or human verification is claimed.

Source links and check dates are in Sources and checks below.

Separate website checks

These checks do not add points to the SI Score. They inspect the website's HTML, not the product in use.

Basic website checks100/100

HTTPS: yes
Homepage answered with HTTP 200
Privacy policy link: found
Terms link: found
Contact or about page: found

We check that these pages exist, not what they say. Ownership and company details are not verified.

Checked Oct 18, 2026.

HTML accessibility checks94/100

Page language set: en
Mobile viewport: yes
Images with a text alternative: 21 of 25
Main heading (h1): yes

Automated checks on the homepage HTML only. This is not a full accessibility audit.

Checked Oct 18, 2026.

Homepage HTML response100/100

First byte after 120 ms
Homepage HTML loaded in 0.3 s
HTML size 139 KB

Measured once from our server. Images, scripts and your own connection are not included.

Checked Oct 18, 2026.

Trackers in homepage HTML88/100

Third-party trackers in the homepage code: Google Tag Manager

Only the homepage HTML is checked. Trackers loaded later by scripts, and what the service does with your data, are not covered.

Checked Oct 18, 2026.

Page date hints100/100

A copyright year is a weak sign of upkeep. It does not prove the content is current.

Checked Oct 18, 2026.

Policy links do not verify a company's conduct. An HTML response time is not application speed. Tracker and accessibility checks miss behavior after page load. Copyright dates do not prove product upkeep.

How the SI Score works →

Unconfirmed details may be unassessed, absent from the pages checked or temporarily unreadable. A missing price does not mean the service is free.

Sources and checks

Supporting pages for product usefulness, site facts, prices and separate website checks. Each record keeps its own date. Reading a page does not establish how well the product performs in use.

mailsuite.com/en/features/email-tracking
- Product usefulness evidence
mailsuite.com/en/pricing
- Product usefulness evidence
mailsuite.com/en/
- Basic website checks (separate check)Checked Oct 18, 2026
- HTML accessibility checks (separate check)Checked Oct 18, 2026
- Homepage HTML response (separate check)Checked Oct 18, 2026
- Trackers in homepage HTML (separate check)Checked Oct 18, 2026
- Page date hints (separate check)Checked Oct 18, 2026
mailsuite.com/en/privacy
- Basic website checks (separate check)Checked Oct 18, 2026
mailsuite.com/en/terms
- Basic website checks (separate check)Checked Oct 18, 2026

Checks without a source link

PricingUnknownChecked Oct 18, 2026
Free planUnknownChecked Oct 18, 2026
Sign-up requiredUnknownChecked Oct 18, 2026
PlatformsUnknownChecked Oct 18, 2026
APIUnknownChecked Oct 18, 2026
Open sourceUnknownChecked Oct 18, 2026

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