Dev tools · alternatives · 2026

24 alternatives to ZBounce

Email Engine Platform

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.

1. 1
   ZeroBounce▲163

   Email verification platform, 99%+ accurate

   2018 · zerobounce.net · its alternatives →

2. 2
   Heybounce.io▲166

   Fast, accurate & secure email validation service

   2024 · heybounce.io · its alternatives →

3. 3
   Bitbounce▲263

   Email paywall

   2017 · its alternatives →

4. 4
   NeverBounce▲153

   Real-time email verification and email cleaning services

   2016 · neverbounce.com · its alternatives →

5. 5
   Mailbob▲255

   A newsletter platform for personal brands/small businesses

   2024 · mailbob.io · its alternatives →

6. 6
   Selzy▲511

   Start strong: easy email for startups, expert help 24/7

   2023 · selzy.com · its alternatives →

7. 7
   Sidemail 2.0▲306

   Hi all! I'm Kristyna, maker of Sidemail. I'd love to share with you what we've been building. We built Sidemail because sending emails from a SaaS app was way harder than it should be. Sidemail is made for developers and teams that want one simple place to handle SaaS emails with reliable delivery and no bloat. It has: - Everything for creating, managing and delivering SaaS emails in one platform, - Easy-to-use email API for sending password resets, receipts, etc. - Messenger for writing product updates and newsletters, - Email automations for onboarding and lifecycle flows, - Fast email…

   Nov 2025 · sidemail.io · its alternatives →

8. 8
   Zoho Mail Admin App▲101

   Manage email policies from your smartphone

   2016 · zoho.com · its alternatives →

9. 9
   Zagomail▲73

   Email marketing and automation platform

   2021 · its alternatives →

10. 10
    Endbounce▲6

    The Simplest AI powered tool for Flawless email verification

    2025 · endbounce.com · its alternatives →

11. 11FH
    Free hosted open-source alternative to Zapier/Airflow▲279

    2020 · cloud.titanoboa.io · its alternatives →

12. 12
    ServiceBeard▲143

    ServiceBeard is an open-source sync tool which polls your IMAP server for new mail and creates new issues on your repo/project, or posts comments if it's a reply to an existing thread. In the other direction, any comments on the issue triggers an outgoing email to the customer (using your SMTP server). The obvious use-case is setting up a service desk using existing infrastructure, but I'm curious to see what other use-cases come up. I'm Joram, the solo developer who built ServiceBeard. My team was managing a shared mailbox by using coloured labels and read/unread statuses just to…

    Jul 2026 · servicebeard.app · its alternatives →

13. 13
    Zapmail▲172

    Slack as an email service

    2023 · zapmail.app · its alternatives →

14. 14
    Bitbounce-Credo▲88

    A cryptocurrency spam solution

    2017 · its alternatives →

15. 15
    10xBeast▲270

    Customized email campaigns for outbound B2B sales teams

    2024 · its alternatives →

16. 16
    opensend.ccfree▲160

    The open source email platform that runs on your server

    21d ago · opensend.cc · its alternatives →

17. 17
    Zoho Flow▲149

    A comprehensive app integration platform for the cloud.

    2018 · zoho.com · its alternatives →

18. 18
    Emailkick▲182

    Simple email designer and API for AWS SES users

    2022 · emailkick.com · its alternatives →

19. 19
    Astro for Android▲174

    Modern email app for Mac, iOS, and Android, powered by AI

    2017 · its alternatives →

20. 20
    MailToDock▲70

    Turn Gmail into Google Tasks with AI-powered

    Apr 2026 · mailtodock.vercel.app · its alternatives →

21. 21
    Mailcheap▲123

    Email hosting, dedicated email servers, API-first platform

    2018 · mailcheap.co · its alternatives →

22. 22
    Helpmonks▲87

    The collaborative email platform for your team

    2015 · helpmonks.com · its alternatives →

23. 23
    Zendesk Inbox for iOS▲118

    Team up on email, anywhere your team goes

    2015 · zendesk.com · its alternatives →

24. 24
    RainLoop▲83

    Simple, modern and fast web-based email client

    2014 · rainloop.net · 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 →