Growth · alternatives · 2026

24 alternatives to Email Security for Google Workspace

Instant security for your Google Workspace email accounts

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Email Security for Google Workspace launched in 2023; newer entries below may have overtaken it.

1. 1
   Google Workspace▲289

   Supercharge your startup's teamwork

   2020 · workspace.google.com · its alternatives →

2. 2
   New Gmail▲935

   The new version of Gmail web

   2018 · blog.google · its alternatives →

3. 3
   Google Workspace Studio▲258

   Build your AI agent in minutes to delegate the daily grind

   Dec 2025 · workspace.google.com · its alternatives →

4. 4EE
   Easy Email Encryption inside Gmail (Alpha, Open-Source)▲170

   Manage sales and customer relationships directly inside Gmail. Streak is the CRM your team will actually use—integrated, smart, and loved by 750,000+ users.

   2013 · streak.com · its alternatives →

5. 5
   Superinbox▲531

   Email vibing in your Gmail / Outlook

   Oct 2025 · superinbox.com · its alternatives →

6. 6
   Guardian Digital▲66

   Guardian Digital makes email safe for business

   2021 · guardiandigital.com · its alternatives →

7. 7
   Metomic for Google Ecosystem▲150

   Secure your Google ecosystem with Metomic

   2024 · metomic.io · its alternatives →

8. 8
   Google Workspace CLI▲395

   CLI for Google Workspace ecosystem built for humans & agents

   Mar 2026 · github.com · its alternatives →

9. 9
   Hello Inbox▲283

   Hey HN, I built an email deliverability SaaS with a RAG system. It's trained on all my knowledge and hundreds of real deliverability use cases from 4+ years experience as an Email Deliverability Specialist on Upwork. It solves a frustration problem a lot of businesses are experiencing. I'm looking for feedback so let me know in the comments.

   Aug 2026 · helloinbox.email · its alternatives →

10. 10
    WA! Gmail Add-on▲79

    Get your prospect full story at a glance.

    2020 · workspace.google.com · its alternatives →

11. 11
    Mailvelope▲61

    End-to-end email encryption for webmail

    2021 · mailvelope.com · its alternatives →

12. 12
    SimpleSetup▲89

    Get Google/Yahoo email compliant

    2024 · simplesetup.co · its alternatives →

13. 13
    Open-source Workspace (mail,docs,spreadsheet,drive) web/iOS▲111

    Free, open-source cloud productivity suite. Mail, Calendar, Contacts, and Drive - faster and leaner than Google Apps. Self-host or use our cloud.

    May 2026 · tinycld.org · its alternatives →

14. 14
    Gblock▲107

    Block email tracking in Gmail

    2025 · gblock.app · its alternatives →

15. 15
    Discount Emails▲6

    Business Workspace Best Price Easy Setup

    2025 · discountemails.com · its alternatives →

16. 16
    Google Workspace Lifetime▲14

    No more monthly/yearly payments.

    2023 · f60host.com · its alternatives →

17. 17
    I made a Chrome extension to clean up your Gmail inbox locally▲96

    Hi everyone, My motivation for building this was to address the trouble of mass unsubscribing from unwanted emails and deleting bulk emails while ensuring privacy and control over the process. With this Chrome extension, emails are not sent to any external servers. All calls to the Gmail API happen locally on your device. Feedback and suggestions are welcome!

    2024 · inboxpurge.com · its alternatives →

18. 18
    Re:Work▲15

    Secure Email, Calendar for Office 365, Google Workspace

    2022 · rework.so · its alternatives →

19. 19
    InboxPurge▲100

    The fastest way to a cleaner Gmail inbox

    2023 · inboxpurge.com · its alternatives →

20. 20
    GarbleCloud Free Files & Doc Encryption▲12

    Fast. Modern. Securing Google Workspace Collaboration.

    2022 · garblecloud.com · its alternatives →

21. 21
    Genius Mail Toolkit▲2

    Smart Gmail controls for Google Workspace admins.

    Nov 2025 · workspace.google.com · its alternatives →

22. 22
    Patronum▲69

    The Google Workspace manager

    2021 · patronum.io · its alternatives →

23. 23
    Gmail Emotional Labor▲78

    A tool to automatically add social niceties to your emails

    2017 · emotional-labor.email · its alternatives →

24. 24
    PowerDMARC▲57

    Stop hackers from sending emails from your domain with DMARC

    2021 · powerdmarc.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →