1. Mailtrack
Read receipts and link tracking for Gmail.
Why it replaces SendSafely Encryption for Chrome and Gmail: Covers similar ground in the Email category: Read receipts and link tracking for Gmail.
Best SendSafely Encryption for Chrome and Gmail Alternatives in 2026
SendSafely Encryption for Chrome and Gmail 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 SendSafely Encryption for Chrome and Gmail
With the SendSafely Chrome Extension, you can send encrypted files and messages directly from Gmail or using our Chrome pop-out menu. It's never been easier for Chrome or Google Mail users to use SendSafely. SendSafely is an end-to-end encryption platform that eliminates the need for pre-shared encryption keys and passwords. With SendSafely, nobody other than you and the people you send items to can view them...not even us. - Built on OpenPGP: OpenPGP is the most widely used email encryption standard in the world. It's been in development and use for years, and proves to be the best encryption available today. - Multi Factor Authentication: We offer an extra layer of security to keep your information secure. When users access items sent using SendSafely, they are prompted for a username and password, along with a unique SMS code. - No Software for Recipients: With SendSafely, the people you share items with don't need to download or install on anything on their computer. If they have a web browser, they can receive your files.
Comparison at a glance
| Extension | Rating | Users | Pricing | Best for |
|---|---|---|---|---|
| SendSafely Encryption for Chrome and Gmail (original) | 4.9 | 40K+ | Free | Chrome extension that provides end-to-end encryption for Gmail. Encrypt private emails and securely share files up to 10GB. |
| 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 |
| WiseStamp Email Signature Chrome Extension | 3.9 | 200K+ | Free | WiseStamp email signature |
| 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. |
SendSafely Encryption for Chrome and Gmail alternatives in detail
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2. HubSpot Sales
Email tracking, CRM for Gmail, and sales productivity tools in your inbox
Why it replaces SendSafely Encryption for Chrome and Gmail: 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 SendSafely Encryption for Chrome and Gmail: 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 SendSafely Encryption for Chrome and Gmail: Covers similar ground in the Email category: Sign and edit PDF documents
5. WiseStamp Email Signature Chrome Extension
WiseStamp email signature
Why it replaces SendSafely Encryption for Chrome and Gmail: Covers similar ground in the Email category: WiseStamp email signature
6. Briskine: Email templates for Gmail™
Write emails faster! Increase your productivity with templates and shortcuts on Gmail™, Outlook, or LinkedIn.
Why it replaces SendSafely Encryption for Chrome and Gmail: Covers similar ground in the Email category: Write emails faster! Increase your productivity with templates and shortcuts on Gmail™, Outlook, or LinkedIn.
7. Gmail™ Email Templates by cloudHQ
Beautiful email templates for Gmail. Design your templates or import templates from Mailchimp. With team sharing!
Why it replaces SendSafely Encryption for Chrome and Gmail: Covers similar ground in the Email category: Beautiful email templates for Gmail. Design your templates or import templates from Mailchimp. With team sharing!
8. 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 SendSafely Encryption for Chrome and Gmail: 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.
9. Streak Email Tracking for Gmail
Know when your email is viewed.
Why it replaces SendSafely Encryption for Chrome and Gmail: Covers similar ground in the Email category: Know when your email is viewed.
10. FlowCrypt: Encrypt Gmail with PGP
Simple end-to-end encryption to secure email and attachments on Google.
Why it replaces SendSafely Encryption for Chrome and Gmail: Covers similar ground in the Email category: Simple end-to-end encryption to secure email and attachments on Google.
Compare SendSafely Encryption for Chrome and Gmail 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 SendSafely Encryption for Chrome and Gmail?
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 SendSafely Encryption for Chrome and Gmail?
Yes — HubSpot Sales, DocHub - Sign PDF from Gmail, WiseStamp Email Signature Chrome Extension are free.