Unreliable notifications across devices drove team to Slack → Slack
“Most platforms couldn't reliably have message show up punctually on all platforms”
2 people say they left Rocket.Chat; what else pushes users away, and what its category peers report
Friction holds 17 sourced reports about Rocket.Chat (rocket.chat) from 91 public source threads (as of 2026-10-15); only 2 of them say the author left. This page shows those reports, what its users say pushes them away, and the problem profile of Mattermost, Zulip.
Get started free with your email Open Rocket.Chat on Friction
Where Rocket.Chat users say they went
Switching reports that name a destination. A count is the number of reports naming it, not a market share: Friction only holds what people say in public.
| Named alternative | Reports naming it | Newest report |
|---|---|---|
| Slack | 3 | 2018 (over 5 years old) |
| Matrix | 2 | 2021 |
| Campfire | 1 | 2024 |
| Mattermost (compare) | 1 | 2017 (over 5 years old) |
The reports of leaving
Database corruption was the final straw for leaving Rocket.Chat
“It culminated in one problem causing a database corruption, which was the final straw”
What pushes people away from Rocket.Chat
The most-reported open problems, worst severity first. Each links to the item with its source.
Message search date filters shift with timezone differences · Reporting & analytics · Blocks work
“The date filters in message search return the wrong day for anyone not in the server's timezone”
Node version ranges break NVM-based container setup · Setup & onboarding · Blocks work
“NVM fails to install node when passed a SemVer range”
LTS changes were announced with little notice · Self-hosting & upgrades · Blocks work
“Rocket slipped out 8.5 as LTS **with no warning apart from a tiny note in the docs**”
SAML sign-in loops after IdP MFA on mobile · Reliability & bugs · Blocks work
“Users complete IdP 2FA in the browser but the app never receives the session token — they're stuck in an infinite login loop”
Voice and mobile missing or paywalled in self-hosted options · Pricing & plans · Annoyance
“from what I recall voice + mobile were either missing or paywalled at a per-user price”
See all 16 themes for Rocket.Chat
Other team chat tools on Friction, and what their users struggle with
Switching trades one set of problems for another. The same evidence, for each tool Friction covers in this category:
Mattermost
22 reports · 79 source threads · most-discussed area: Reliability & bugs
- Upgrade from 5.38 to 6.0 fails with a database column conversion error
- Typing outside an inline edit can alter the old post
- Private-channel messages do not trigger desktop notifications or badges
Rocket.Chat vs Mattermost: side by side · Mattermost alternatives
Zulip
17 reports · 57 source threads · most-discussed area: UI & usability
Counts and reports reflect people who post in public (developers and technical buyers are over-represented). A tool with fewer reports is not a better tool; it may only be discussed less. How the data is built.