Spike

Judgement

What it is

Complete system

What it does

A chat-style email app whose team plans add shared inboxes with assignment, status labels and snooze.

Adopt it when

A small team already uses Spike and wants a basic shared inbox cheaply.

Watch out

Its shared inbox pages list no internal notes on a message, no rules and no reports.

Ready for

Usable

Runs as

Cloud service, desktop app and mobile app

What the license allows

Closed source: you use it under the maker's terms and cannot change or resell the code.

Judged on 2026-11-06 from the maker's description and Wikipedia. The license and age lines are worked out directly.

Compare Spike

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Every alternative to Spike

Other commercial team inboxes and shared inbox tools

1. 1
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   Shared inbox for a transparent workspace—Zoho TeamInbox lets you manage team emails efficiently, gives you clutter free inboxes and helps attain Inbox Zero easily.

   Complete system Production-ready You already use Zoho apps and want a team inbox that fits beside them.

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2. 2
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   Help Scout delivers all the powerful, intuitive features you need to deliver exceptional support at a fraction of the cost of other customer service platforms.

   Complete system Production-ready A small support team wants customer email handled cleanly without the overhead of a ticketing system.

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3. 3
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   Drag is the shared inbox for Gmail teams, with Varley, Drag's AI, built in: it drafts, tags and resolves, and asks first. From $12 a seat. Free 7-day trial.

   Complete system Production-ready A small team in Gmail wants a complete shared inbox at a low price per user.

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4. 4
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   Hiver Hiver

   Hiver is the agentic customer service platform where teams and AI work together to resolve customer issues across channels.

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7. 7
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8. 8
   Pipp Till Felippi

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9. 9
   Trengo Trengo

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Under it

Every program, Spike included, runs on a microchip.

How compilers were built, back to punched paper tape