Alternatives

Products that do what Inbox by Vanilla does

Free customer support software

1. 1
   Inbox by MessageBird▲99

   Free omnichannel customer service software

   2020

2. 2
   Mailero▲142

   Turn support emails into tickets

   Apr 2026

3. 3
   Juphy▲290

   If Slack and Zendesk had a baby 🐣

   2021

4. 4
   Inboxer▲212

   A clean, open-source desktop client for Google Inbox 💌

   2018

5. 5
   InboxFee▲79

   Make strangers pay for their cold emails

   2020

6. 6
   SupportKit.io▲123

   Speak to users of your mobile app, from inside your inbox.

   2014

7. 7
   ReleaseDock▲112

   AI support agent, help center & changelogs in a single inbox

   Jun 2026

8. 8
   SupportYard▲87

   Organize emails and let your team respond from one inbox

   2015

9. 9
   Customer Inbox in Slack by Across▲115

   Turn Slack channels into a customer inbox and helpdesk

   2020

10. 10
    mssg.me 2.0▲148

    Platform for sales and support in messengers

    2019

11. 11
    Outbound Apps by Intercom▲245

    Embed apps right inside your messages

    2018

12. 12
    AskNeo▲203

    End-to-end Voice & SMS shared inbox for Teams

    Mar 2026

13. 13
    Loop Email▲257

    Emailing for teams: Organize your Inbox into channels 💌

    2018

14. 14
    Chatterbox▲223

    Live chat with your to-be customers straight from your Slack

    2017

15. 15OA
    Outbound - A single events API for emails, push, sms, and voice▲59

    Empower your product manager. Let them decide what the messages to your users say, when those messages are triggered, as well as how they are sent (sms, email, etc.) while you focus on building product features. They'll be able to use trusted providers like sendgrid, twilio and apple so you don't have to worry about message delivery.

    2013 · outbound.io

16. 16
    Respondly▲132

    Team Inbox for Email & Twitter

    2014

17. 17
    HelpSpace▲112

    Simplify your customer support

    2021

18. 18
    Kipps.AI Inbox▲101

    Stop juggling apps. Start closing leads.

    May 2026

19. 19
    Sendbird 3.0▲322

    Fully customizable chat, voice & video APIs for your app 🐦

    2017

20. 20
    HubSpot Conversations▲199

    Live chat, bots & team email -- free.

    2018

21. 21
    Apps for Intercom Inbox▲243

    Build & use apps for the Intercom Inbox. Grow your business.

    2019

22. 22
    QuiteInbox▲121

    Take back control of your inbox

    Nov 2025

23. 23
    SignalZen▲124

    Customer Support directly from Slack or Microsoft Teams

    2023

24. 24
    Goo.chat▲232

    Build an engaged customer community in 1 platform

    2023

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