Alternatives

Products that do what ApproveAPI – Real-Time user approvals via email, SMS, and push does

1. 1PE
   Plain Email – An app for one-touch email processing▲322

   2016 · plainemail.com

2. 2AI
   Appleshouter – iOS Push Notifications for PWAs and Web apps▲89

   2021 · github.com

3. 3SA
   Screenr – Automated Workflow for Your Email▲118

   2020 · feval.ca

4. 4GA
   Glider, a better email client▲81

   2012 · glider.io

5. 5
   bipio▲76

   A Personal API for Email and Web Apps

   2014

6. 6NP
   Native push notifications with a simple unified API from Ably▲15

   2019 · ably.io

7. 7FM
   Flute – my attempt at a better email API▲40

   2018 · flutemail.com

8. 8DE
   Deep Email Validator▲51

   2020 · github.com

9. 9RO
   Redesigned Openera.com - your automated email assistant.▲22

   2012 · openera.com

10. 10SA
    Spiral – A Reddit-inspired local message board app▲37

    2014 · getspiralapp.com

11. 11BA
    Bubbles - An option for people who don't want to write emails.▲22

    2012 · bubbleideas.com

12. 12UT
    Unibox, the people-centric email client released on the Mac App Store▲25

    2013 · uniboxapp.com

13. 13EI
    Easy in-app and email notifications for your web app▲19

    2020 · notifly.io

14. 14AC
    Accordive - Customer Context in your Inbox▲38

    2013 · accordive.com

15. 15EA
    Emaildrop – a free disposable email service with a GraphQL API▲35

    2019 · emaildrop.io

16. 16UR
    Unofficial realtime Reddit API Powered by Pusher▲5

    2014 · blog.pusher.com

17. 17PT
    Push targeted messages/offers on your website, in realtime▲10

    2012 · webengage.com

18. 18BB
    Behavior-based email supporting company accounts▲9

    2021 · userlist.com

19. 19CA
    Clearbit, APIs for determining who's behind an email address▲24

    2015 · clearbit.com

20. 20MA
    MailSlayer - An App Platform for Gmail that makes email awesome again▲16

    2011 · mailslayer.com

21. 21EC
    EmailFlow – Collaborative email review and approval add-in for Outlook▲8

    2021 · emailflow.app

22. 22VM
    Varmail.me – A tiny, free API for emailing yourself▲15

    2016 · varmail.me

23. 23AI
    Aboardly – IFTTT for automated customer emailing▲9

    2015 · aboardly.com

24. 24PI
    Pushback.io – Interactive push notifications with curl▲9

    2019 · pushback.io

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