1. Mailtrack
Read receipts and link tracking for Gmail.
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: Read receipts and link tracking for Gmail.
Best Gmail Campaign Sender Alternatives in 2026
Gmail Campaign Sender 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 Gmail Campaign Sender
Campaign Sender: The Ultimate 100% Free Gmass Alternative Transform your Gmail into a powerful outbound engine. Campaign Sender is the premier Chrome extension designed for high-growth teams and individual creators who need to send personalized email campaigns without the hefty price tag. Stop jumping between complex SaaS platforms—bring professional mail merge capabilities directly into the native Gmail compose window you already use and love. 🚀 Why Choose Campaign Sender? Most email marketing tools are bloated and expensive. Campaign Sender provides a streamlined, 100% free workflow that turns a single Gmail draft into individual, high-deliverability sends for every recipient. Whether you are managing warm leads, VIP prospects, or follow-up lists, our extension ensures your outreach feels personal and scales effortlessly. ⚡ Key Features Native Gmail Integration: Our sidebar sits right inside your inbox. There’s no new interface to learn—manage your entire workflow from your G-Suite environment. Direct Draft Sync: Simply compose your message, select your recipients, and let Campaign Sender handle the rest. Real-Time Analytics: Monitor your campaign health instantly.
Comparison at a glance
| Extension | Rating | Users | Pricing | Best for |
|---|---|---|---|---|
| Gmail Campaign Sender (original) | 5.0 | 17 | Free | Send personalized email campaigns directly from Gmail. |
| Mailtrack | 4.4 | 3M+ | Freemium | Salespeople and recruiters who need to know when an email was actually opened. |
| HubSpot Sales | — | — | Free | Email tracking, CRM for Gmail, and sales productivity tools in your inbox |
| GMass: Powerful mail merge for Gmail | 4.8 | 400K+ | Freemium | A powerful mass email and mail merge system for Gmail. |
| DocHub - Sign PDF from Gmail | 4.4 | 300K+ | Free | Sign and edit PDF documents |
| Briskine: Email templates for Gmail™ | 4.5 | 100K+ | Free | Write emails faster! Increase your productivity with templates and shortcuts on Gmail™, Outlook, or LinkedIn. |
| Gmail™ Email Templates by cloudHQ | 4.2 | 100K+ | Free | Beautiful email templates for Gmail. Design your templates or import templates from Mailchimp. With team sharing! |
| MailTracker: Email tracker for Gmail | 4.7 | 100K+ | Freemium | Track if your emails are opened & how many times. Be notified when your emails are read with our advanced Email Tracking extension. |
| Streak Email Tracking for Gmail | 4.8 | 70K+ | Free | Know when your email is viewed. |
| FlowCrypt: Encrypt Gmail with PGP | 4.7 | 70K+ | Free | Simple end-to-end encryption to secure email and attachments on Google. |
| Mail Merge for Gmail - Mailmeteor | 4.8 | 60K+ | Freemium | Free mail merge & mass email tool for Gmail, with email tracking and auto follow-ups |
Gmail Campaign Sender alternatives in detail
View Extension
2. HubSpot Sales
Email tracking, CRM for Gmail, and sales productivity tools in your inbox
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: Email tracking, CRM for Gmail, and sales productivity tools in your inbox
3. GMass: Powerful mail merge for Gmail
A powerful mass email and mail merge system for Gmail.
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: A powerful mass email and mail merge system for Gmail.
4. DocHub - Sign PDF from Gmail
Sign and edit PDF documents
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: Sign and edit PDF documents
5. Briskine: Email templates for Gmail™
Write emails faster! Increase your productivity with templates and shortcuts on Gmail™, Outlook, or LinkedIn.
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: Write emails faster! Increase your productivity with templates and shortcuts on Gmail™, Outlook, or LinkedIn.
6. Gmail™ Email Templates by cloudHQ
Beautiful email templates for Gmail. Design your templates or import templates from Mailchimp. With team sharing!
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: Beautiful email templates for Gmail. Design your templates or import templates from Mailchimp. With team sharing!
7. MailTracker: Email tracker for Gmail
Track if your emails are opened & how many times. Be notified when your emails are read with our advanced Email Tracking extension.
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: Track if your emails are opened & how many times. Be notified when your emails are read with our advanced Email Tracking extension.
8. Streak Email Tracking for Gmail
Know when your email is viewed.
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: Know when your email is viewed.
9. FlowCrypt: Encrypt Gmail with PGP
Simple end-to-end encryption to secure email and attachments on Google.
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: Simple end-to-end encryption to secure email and attachments on Google.
10. Mail Merge for Gmail - Mailmeteor
Free mail merge & mass email tool for Gmail, with email tracking and auto follow-ups
Why it replaces Gmail Campaign Sender: Covers similar ground in the Email category: Free mail merge & mass email tool for Gmail, with email tracking and auto follow-ups
Compare Gmail Campaign Sender 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 Gmail Campaign Sender?
Mailtrack is the closest match. Covers similar ground in the Email category: Read receipts and link tracking for Gmail.
Is there a free alternative to Gmail Campaign Sender?
Yes — HubSpot Sales, DocHub - Sign PDF from Gmail, Briskine: Email templates for Gmail™ are free.