Our top 10, at a glance.

Compare the ten documented options and confirm current fit before buying.

  1. #1FrontFront option
  2. #2Help ScoutHelp Scout option
  3. #3HiverHiver option
  4. #4GmeliusGmelius option
  5. #5MissiveMissive option
  6. #6HelpwiseHelpwise option
  7. #7DragDrag option
  8. #8KeepingKeeping option
  9. #9Re:amazeRe:amaze option
  10. #10TrengoTrengo option

All 10 picks, in order.

  1. #1

    Front option

    Front

    Buyers comparing routing (route tickets with AI).

    Why it fits

    • Documented details: customer operations platform; Centralize email, SMS, WhatsApp and more; route tickets with AI. [1] [2] [3]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Front · Front · United States

  2. #2

    Help Scout option

    Help Scout

    Buyers comparing collaboration (internal notes and mentions).

    Why it fits

    • Documented details: A shared inbox; automatically sort, label, and assign emails; internal notes and mentions. [4] [5] [6]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Help Scout · Help Scout · United States

  3. #3

    Hiver option

    Hiver

    Buyers comparing workflow (routing, triage, SLA alerts).

    Why it fits

    • Documented details: Omnichannel inbox; email, chat, Slack, voice, SMS; routing, triage, SLA alerts. [7] [8] [9]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Hiver · Hiver · United States

  4. #4

    Gmelius option

    Gmelius

    Buyers comparing workflow (round-robin assignment).

    Why it fits

    • Documented details: shared inboxes; from your own Gmail account; round-robin assignment. [10] [11] [12]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Gmelius · Gmelius · United States

  5. #5

    Missive option

    Missive

    Buyers comparing integrations (over 25 apps).

    Why it fits

    • Documented details: Inbox collaboration; shared inbox, shared tasks; integrate with over 25 apps. [13] [14] [15]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Missive · Missive · United States

  6. #6

    Helpwise option

    Helpwise

    Buyers comparing collaboration (collision detection).

    Why it fits

    • Documented details: customer service platform; Unify your customer channels; Collision Detection. [16] [17] [18]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Helpwise · Helpwise · United States

  7. #7

    Drag option

    Drag

    Buyers comparing views (Kanban + list + table views).

    Why it fits

    • Documented details: A shared inbox; Purpose-built for customer email; Kanban + list + table views. [19] [20] [21]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Drag · Drag · United States

  8. #8

    Keeping option

    Keeping

    Buyers comparing workflow (assignment and tracking).

    Why it fits

    • Documented details: Shared Inbox; Turn Google Workspace Into Your Team’s Help Desk; Assignment and Tracking. [22] [23] [24]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Keeping · Keeping · United States

  9. #9

    Re:amaze option

    Re:amaze

    Buyers comparing collaboration (assignments, notes and shared views).

    Why it fits

    • Documented details: Shared inbox helpdesk; live chat, social media, mobile SMS, VoIP, video; assignments, notes, and shared views. [25] [26] [27]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Re:amaze · Re:amaze · United States

  10. #10

    Trengo option

    Trengo

    Buyers comparing automation (resolve the repetitive questions).

    Why it fits

    • Documented details: Omnichannel inbox; WhatsApp, email, chat, social and voice calls; resolve the repetitive questions. [28] [29] [30]

    Before you choose

    Check before buying:

    • Confirm current compatibility, configuration and availability before ordering.

    Model: Trengo · Trengo · United States

The details, side by side.

Published specifications and features
What matters#1Front#2Help Scout#3Hiver#4Gmelius#5Missive#6Helpwise#7Drag#8Keeping#9Re:amaze#10Trengo
Typecustomer operations platform [1]A shared inbox [4]Omnichannel inbox [7]shared inboxes [10]Inbox collaboration [13]customer service platform [16]A shared inbox [19]Shared Inbox [22]Shared inbox helpdesk [25]Omnichannel inbox [28]
ChannelsCentralize email, SMS, WhatsApp and more [2]Not included in this comparisonemail, chat, Slack, voice, SMS [8]Not included in this comparisonNot included in this comparisonUnify your customer channels [17]Not included in this comparisonNot included in this comparisonlive chat, social media, mobile SMS, VoIP, video [26]WhatsApp, email, chat, social and voice calls [29]
Routingroute tickets with AI [3]Not included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparison
WorkflowNot included in this comparisonautomatically sort, label, and assign emails [5]routing, triage, SLA alerts [9]round-robin assignment [12]Not included in this comparisonNot included in this comparisonNot included in this comparisonAssignment and Tracking [24]Not included in this comparisonNot included in this comparison
CollaborationNot included in this comparisoninternal notes and mentions [6]Not included in this comparisonNot included in this comparisonshared inbox, shared tasks [14]Collision Detection [18]Not included in this comparisonNot included in this comparisonassignments, notes, and shared views [27]Not included in this comparison
UseNot included in this comparisonNot included in this comparisonNot included in this comparisonfrom your own Gmail account [11]Not included in this comparisonNot included in this comparisonPurpose-built for customer email [20]Turn Google Workspace Into Your Team’s Help Desk [23]Not included in this comparisonNot included in this comparison
IntegrationsNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonintegrate with over 25 apps [15]Not included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparison
ViewsNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonKanban + list + table views [21]Not included in this comparisonNot included in this comparisonNot included in this comparison
AutomationNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonNot included in this comparisonresolve the repetitive questions [30]

How we compared.

Source-based desk research using the cited official product sources. Rankings reflect editorial fit among the ten documented options.

How we choose

Sources

Official product documentation, reviewed September 11, 2026.

What is Front? Overview and How it Works ↗

front.com · United States · Read September 11, 2026

Try a smarter team inbox with Help Scout ↗

helpscout.com · United States · Read September 11, 2026

Hiver: Agentic Omnichannel Customer Service Platform ↗

hiverhq.com · United States · Read September 11, 2026

Gmelius — Your Team's AI-Powered Inbox for Gmail ↗

gmelius.com · United States · Read September 11, 2026

Missive · Inbox collaboration for teams that run on email ↗

missiveapp.com · United States · Read September 11, 2026

Helpwise: Easy-to-use & affordable customer service platform ↗

helpwise.io · United States · Read September 11, 2026

The inbox for teams and agents | Drag ↗

dragapp.com · United States · Read September 11, 2026

Shared Inbox for Gmail | Keeping ↗

keeping.com · United States · Read September 11, 2026

Customer engagement platform for seamless omnichannel communication ↗

trengo.com · United States · Read September 11, 2026

Detailed source notes
  1. Front: customer operations platform

    As stated on the cited official product page.

    What is Front? Overview and How it Works · page text
    customer operations platform

    Checked September 11, 2026

  2. Front: Centralize email, SMS, WhatsApp and more

    As stated on the cited official product page.

    What is Front? Overview and How it Works · Omnichannel
    Centralize email, SMS, WhatsApp and more

    Checked September 11, 2026

  3. Front: route tickets with AI

    As stated on the cited official product page.

    What is Front? Overview and How it Works · AI routing
    route tickets with AI

    Checked September 11, 2026

  4. Help Scout: A shared inbox

    As stated on the cited official product page.

    Try a smarter team inbox with Help Scout · Shared Inbox
    A shared inbox

    Checked September 11, 2026

  5. Help Scout: automatically sort, label, and assign emails

    As stated on the cited official product page.

    Try a smarter team inbox with Help Scout · Stay on top of it
    automatically sort, label, and assign emails

    Checked September 11, 2026

  6. Help Scout: internal notes and mentions

    As stated on the cited official product page.

    Try a smarter team inbox with Help Scout · Sync up
    internal notes and mentions

    Checked September 11, 2026

  7. Hiver: Omnichannel inbox

    As stated on the cited official product page.

    Hiver: Agentic Omnichannel Customer Service Platform · Platform
    Omnichannel inbox

    Checked September 11, 2026

  8. Hiver: email, chat, Slack, voice, SMS

    As stated on the cited official product page.

    Hiver: Agentic Omnichannel Customer Service Platform · Omnichannel inbox
    email, chat, Slack, voice, SMS

    Checked September 11, 2026

  9. Hiver: routing, triage, SLA alerts

    As stated on the cited official product page.

    Hiver: Agentic Omnichannel Customer Service Platform · Automate everything
    routing, triage, SLA alerts

    Checked September 11, 2026

  10. Gmelius: shared inboxes

    As stated on the cited official product page.

    Gmelius — Your Team's AI-Powered Inbox for Gmail · Gmail collaboration
    shared inboxes

    Checked September 11, 2026

  11. Gmelius: from your own Gmail account

    As stated on the cited official product page.

    Gmelius — Your Team's AI-Powered Inbox for Gmail · One inbox
    from your own Gmail account

    Checked September 11, 2026

  12. Gmelius: round-robin assignment

    As stated on the cited official product page.

    Gmelius — Your Team's AI-Powered Inbox for Gmail · Automate
    round-robin assignment

    Checked September 11, 2026

  13. Missive: Inbox collaboration

    As stated on the cited official product page.

    Missive · Inbox collaboration for teams that run on email · title
    Inbox collaboration

    Checked September 11, 2026

  14. Missive: shared inbox, shared tasks

    As stated on the cited official product page.

    Missive · Inbox collaboration for teams that run on email · Team spaces
    shared inbox, shared tasks

    Checked September 11, 2026

  15. Missive: integrate with over 25 apps

    As stated on the cited official product page.

    Missive · Inbox collaboration for teams that run on email · Context
    integrate with over 25 apps

    Checked September 11, 2026

  16. Helpwise: customer service platform

    As stated on the cited official product page.

    Helpwise: Easy-to-use & affordable customer service platform · intro
    customer service platform

    Checked September 11, 2026

  17. Helpwise: Unify your customer channels

    As stated on the cited official product page.

    Helpwise: Easy-to-use & affordable customer service platform · Universal Inbox
    Unify your customer channels

    Checked September 11, 2026

  18. Helpwise: Collision Detection

    As stated on the cited official product page.

    Helpwise: Easy-to-use & affordable customer service platform · Collaboration
    Collision Detection

    Checked September 11, 2026

  19. Drag: A shared inbox

    As stated on the cited official product page.

    The inbox for teams and agents | Drag · For teams
    A shared inbox

    Checked September 11, 2026

  20. Drag: Purpose-built for customer email

    As stated on the cited official product page.

    The inbox for teams and agents | Drag · intro
    Purpose-built for customer email

    Checked September 11, 2026

  21. Drag: Kanban + list + table views

    As stated on the cited official product page.

    The inbox for teams and agents | Drag · Shared inbox
    Kanban + list + table views

    Checked September 11, 2026

  22. Keeping: Shared Inbox

    As stated on the cited official product page.

    Shared Inbox for Gmail | Keeping · Shared Inbox
    Shared Inbox

    Checked September 11, 2026

  23. Keeping: Turn Google Workspace Into Your Team’s Help Desk

    As stated on the cited official product page.

    Shared Inbox for Gmail | Keeping · heading
    Turn Google Workspace Into Your Team’s Help Desk

    Checked September 11, 2026

  24. Keeping: Assignment and Tracking

    As stated on the cited official product page.

    Shared Inbox for Gmail | Keeping · How it works
    Assignment and Tracking

    Checked September 11, 2026

  25. Re:amaze: Shared inbox helpdesk

    As stated on the cited official product page.

    Re:amaze - AI-Powered Customer Service and AI Agent Platform Designed for eCommerce and Online Businesses · Inbox
    Shared inbox helpdesk

    Checked September 11, 2026

  26. Re:amaze: live chat, social media, mobile SMS, VoIP, video

    As stated on the cited official product page.

    Re:amaze - AI-Powered Customer Service and AI Agent Platform Designed for eCommerce and Online Businesses · Helpdesk
    live chat, social media, mobile SMS, VoIP, video

    Checked September 11, 2026

  27. Re:amaze: assignments, notes, and shared views

    As stated on the cited official product page.

    Re:amaze - AI-Powered Customer Service and AI Agent Platform Designed for eCommerce and Online Businesses · Helpdesk
    assignments, notes, and shared views

    Checked September 11, 2026

  28. Trengo: Omnichannel inbox

    As stated on the cited official product page.

    Customer engagement platform for seamless omnichannel communication · product
    Omnichannel inbox

    Checked September 11, 2026

  29. Trengo: WhatsApp, email, chat, social and voice calls

    As stated on the cited official product page.

    Customer engagement platform for seamless omnichannel communication · intro
    WhatsApp, email, chat, social and voice calls

    Checked September 11, 2026

  30. Trengo: resolve the repetitive questions

    As stated on the cited official product page.

    Customer engagement platform for seamless omnichannel communication · AI Agent
    resolve the repetitive questions

    Checked September 11, 2026

Something changed? Help us correct the record.