1. GMass: Powerful mail merge for Gmail
A powerful mass email and mail merge system for Gmail.
Why it replaces Mailtrack: GMass: Powerful mail merge for Gmail is a solid alternative in the same category as Mailtrack.
Best Mailtrack Alternatives in 2026
Mailtrack is a strong option, but it is not the right fit for everyone. Below are 10 alternatives compared on rating, install base, pricing and the use case each one actually wins on.
About Mailtrack
Mailtrack adds double-check read receipts to Gmail, showing when and how often a message was opened, with daily reports and reminders on the paid plan.
Comparison at a glance
| Extension | Rating | Users | Pricing | Best for |
|---|---|---|---|---|
| Mailtrack (original) | 4.4 | 3M+ | Freemium | Salespeople and recruiters who need to know when an email was actually opened. |
| GMass: Powerful mail merge for Gmail | 4.8 | 400K+ | Freemium | A powerful mass email and mail merge system for Gmail. |
| DeepL: translate and write with AI | 4.7 | 4M+ | Free | Translate while you read and write with DeepL Translate, the world’s most accurate translator. |
| Linguist - web page translator | 4.5 | 200K+ | Free | Web page translation, text translation, dictionary, history, custom translators, all you need to break language barriers |
| Compose AI: AI-powered Writing Tool | 4.1 | 300K+ | Freemium | Generate any text using AI. Autocomplete your sentences where you type. |
| Apollo.io: Free B2B Phone Number & Email Finder | — | — | Free | Apollo enables users to find contact info, connect with buyers, track emails, and more for free. |
| HubSpot Sales | — | — | Free | Email tracking, CRM for Gmail, and sales productivity tools in your inbox |
| Email Finder by ContactOut – Email Lookup Tool | 4.4 | 600K+ | Free | Find emails for 75% of Linkedin or ANY website. Save profiles to CRM. Chatgpt comments & email writer. Trusted by 76% of Fortune500. |
| Email Finder by Snov.io | 4.9 | 400K+ | Free | Find email addresses on any website. Our Email Finder lets you collect leads and grow sales on the go. |
| DocHub - Sign PDF from Gmail | 4.4 | 300K+ | Free | Sign and edit PDF documents |
| WiseStamp Email Signature Chrome Extension | 3.9 | 200K+ | Free | WiseStamp email signature |
Mailtrack alternatives in detail
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2. DeepL: translate and write with AI
Translate while you read and write with DeepL Translate, the world’s most accurate translator.
Why it replaces Mailtrack: DeepL: translate and write with AI is a solid alternative in the same category as Mailtrack.
3. Linguist - web page translator
Web page translation, text translation, dictionary, history, custom translators, all you need to break language barriers
Why it replaces Mailtrack: Linguist - web page translator is a solid alternative in the same category as Mailtrack.
4. Compose AI: AI-powered Writing Tool
Generate any text using AI. Autocomplete your sentences where you type.
Why it replaces Mailtrack: Compose AI: AI-powered Writing Tool is a solid alternative in the same category as Mailtrack.
5. Apollo.io: Free B2B Phone Number & Email Finder
Apollo enables users to find contact info, connect with buyers, track emails, and more for free.
Why it replaces Mailtrack: Covers similar ground in the Email category: Apollo enables users to find contact info, connect with buyers, track emails, and more for free.
6. HubSpot Sales
Email tracking, CRM for Gmail, and sales productivity tools in your inbox
Why it replaces Mailtrack: Covers similar ground in the Email category: Email tracking, CRM for Gmail, and sales productivity tools in your inbox
7. Email Finder by ContactOut – Email Lookup Tool
Find emails for 75% of Linkedin or ANY website. Save profiles to CRM. Chatgpt comments & email writer. Trusted by 76% of Fortune500.
Why it replaces Mailtrack: Covers similar ground in the Email category: Find emails for 75% of Linkedin or ANY website. Save profiles to CRM. Chatgpt comments & email writer. Trusted by 76% of Fortune500.
8. Email Finder by Snov.io
Find email addresses on any website. Our Email Finder lets you collect leads and grow sales on the go.
Why it replaces Mailtrack: Covers similar ground in the Email category: Find email addresses on any website. Our Email Finder lets you collect leads and grow sales on the go.
9. DocHub - Sign PDF from Gmail
Sign and edit PDF documents
Why it replaces Mailtrack: Covers similar ground in the Email category: Sign and edit PDF documents
10. WiseStamp Email Signature Chrome Extension
WiseStamp email signature
Why it replaces Mailtrack: Covers similar ground in the Email category: WiseStamp email signature
Compare Mailtrack head-to-head
Direct comparisons with the extensions people weigh against it.
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Frequently asked questions
What is the best alternative to Mailtrack?
GMass: Powerful mail merge for Gmail is the closest match. GMass: Powerful mail merge for Gmail is a solid alternative in the same category as Mailtrack.
Is there a free alternative to Mailtrack?
Yes — DeepL: translate and write with AI, Linguist - web page translator, Apollo.io: Free B2B Phone Number & Email Finder are free.