Flock vs Rocket.Chat: Complete Comparison (2026)
Updated: March 7, 20268 min read
VS
Quick Comparison
Flock
Rocket.Chat
Starting Price
$4.50/user/mo
$7/user/mo (cloud)
Free Plan
Yes
Yes
Users
500K+
25M+
Founded
2014
2015
Rating
4.3/5
4.2/5
Best For
SMBs wanting affordable Slack alternative with pro...
Teams wanting open-source Slack alternative with s...
Feature-by-Feature Comparison
FlockRocket.Chat
88Ease of Use86
90Features88
90Value for Money88
81Customer Support79
83Integrations81
84Mobile App82
AI Verdict
Flock leads with a ToolScout Score of 86 vs 84 for Rocket.Chat. Flock is best suited for SMBs wanting affordable Slack alternative with productivity tools, while Rocket.Chat excels for Teams wanting open-source Slack alternative with self-hosting. Both are strong options in the Team Communication space.
CHOOSE FLOCK IF:
SMBs wanting affordable Slack alternative with productivity tools.
CHOOSE ROCKET.CHAT IF:
Teams wanting open-source Slack alternative with self-hosting.
Frequently Asked Questions
Is Flock better than Rocket.Chat?
Flock scores 86/100 on ToolScout compared to Rocket.Chat's 84/100. However, the best choice depends on your specific needs. Flock is best for SMBs wanting affordable Slack alternative with productivity tools. Rocket.Chat is best for Teams wanting open-source Slack alternative with self-hosting.
Does Flock have a free plan?
Yes, Flock offers a free plan. Paid plans start from $4.50/user/mo.
Does Rocket.Chat have a free plan?
Yes, Rocket.Chat offers a free plan. Paid plans start from $7/user/mo (cloud).
Can I migrate from Flock to Rocket.Chat?
Migration between Flock and Rocket.Chat depends on the specific features you use. Both tools are in the Team Communication category. Check each tool's import/export options for data portability before switching.