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Spike vs Zulip

People
SpikeCollaboration
ZulipTeam Messaging
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Price
Published entry price
$4+per seat / month
Published entry price
$6.67+per user / month

Collaboration

Annual estimate10 people, entry price
$480+
10 people
$800+
10 people
Offer
No offer right now
No offer right now
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Collaboration

Overview
Focus
Collaboration
Team Messaging
Product
Conversational email and team chat app that transforms email threads into instant message-style conversations with collaborative features.
Zulip is an open-source team chat platform with a unique topic-based threading model that combines real-time messaging with organized, searchable conversations.
Headquarters
Tel Aviv, Israel
San Francisco, California
Company size
51-200 employees
11-50 employees
Founded
2018
2012
Pricing details
Plan
Published entry price
Published entry price
Published rate
$4+ / seat / month
$6.67+ / user / month
Billable seats
10
10
Free options
Free plan, Free trial
Free plan
Source updated
Oct 30, 2026
Oct 29, 2026

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Collaboration