Growth · alternatives · 2026

24 alternatives to Spike

Conversational email for everyone 💌💬

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Spike launched in 2018; newer entries below may have overtaken it.

1. 1
   Hop▲442

   The new face of email is fast, elegant, powerful, expressive

   2016 · its alternatives →

2. 2
   Spike 2.0▲167

   Email, notes, docs, tasks, & group chat all in your inbox

   2020 · its alternatives →

3. 3
   Spike.sh▲157

   Get a phone call, SMS & Slack alerts when users are affected

   2020 · its alternatives →

4. 4
   Hop▲171

   Turns email into a chat interface

   2014 · its alternatives →

5. 5
   Hop Email Video Calls▲135

   Talk face-to-face and make calls right in your inbox

   2017 · its alternatives →

6. 6
   Chuck▲104

   The fast, safe, mobile way to keep your inbox under control.

   2017 · its alternatives →

7. 7
   Darwin Mail▲259

   Enhance Gmail to get your Google Inbox features back.

   2019 · its alternatives →

8. 8
   Dispatch▲404

   Priority inbox for Slack

   2023 · its alternatives →

9. 9
   Dispatch - Private Beta▲275

   Superhuman for Slack

   2022 · its alternatives →

10. 10
    Email Warm-Up by Snov.io▲342

    Warm up your email to boost deliverability and get replies

    2022 · its alternatives →

11. 11
    Dialogs by Slack▲399

    Build interactive forms in Slack that do all sorts of things

    2017 · its alternatives →

12. 12
    Slack Enterprise Grid▲292

    Power up every part of your business

    2017 · its alternatives →

13. 13
    Inbox Pause by Boomerang▲99

    Batch your email. Get more done.

    2017 · its alternatives →

14. 14
    Throttle for iOS▲81

    Control your email and have a cleaner inbox

    2016 · its alternatives →

15. 15
    Talkwalker Alerts▲174

    Better than Google Alerts

    2018 · its alternatives →

16. 16
    Loop Email▲257

    Emailing for teams: Organize your Inbox into channels 💌

    2018 · its alternatives →

17. 17
    Stop Slacking▲74

    Reply to Slack messages via email. Stay focused.

    2018 · its alternatives →

18. 18
    Morning Mail▲302

    A new way to manage your mail. Tinder for email.

    2016 · its alternatives →

19. 19
    Spark +AI▲181

    Your email productivity, supercharged with AI

    2023 · its alternatives →

20. 20
    ChatWizard▲102

    1 click ChatGPT advanced prompts to speed up your process

    2023 · its alternatives →

21. 21
    MailKick▲70

    Email-powered AI assistant to turn any email into a task

    Sep 2025 · mailkick.me · its alternatives →

22. 22
    Consider Conversations▲148

    Bring email to life with reactions, comments, and presence.

    2019 · its alternatives →

23. 23
    Snailbox▲194

    Batch your Gmail and focus on deep work

    2022 · its alternatives →

24. 24
    Email Warmup By SalesBlink▲151

    Fully automated email warm-up. Never land in spam again!

    2022 · 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 →