
Slack
Mattermost
Discord
Element.io
Zulip
Microsoft Teams
Telegram
Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

Vector
View BLF, MF4, ASC and CSV CAN logs online. Decode with DBC, plot signals, inspect raw frames. CAN FD ready. No CANoe, no install, files stay local.

Which is more popular?
Based on our record, Rocket.Chat seems to be more popular. It has been mentioned 68 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | rocket.chat | canmetry.com |
| Pricing | ||
| Company | Startup from Brazil · 50 - 99 employees · 2016 | Startup from China · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Rocket.Chat yet.
Canmetry is a web workbench for offline CAN and CAN FD logs. Engineers drop in Vector BLF, ASAM MF4 or ASCII traces, bind one or more DBC files per channel, and read physical signals on a graph or raw frames in a trace view. The same site also converts BLF/MF4/ASC to CSV or MATLAB .mat, and can...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Rocket.Chat is well-suited for businesses and organizations that require a secure and customizable communication platform. It's particularly recommended for IT teams, tech-savvy businesses, or community groups comfortable with managing an open-source solution. It's also a great choice for organizations that need to meet strict data privacy and compliance requirements.
No analysis of Canmetry yet.
Walkthroughs and reviews on video.
What does Rocket.Chat look like?
No Canmetry videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Rocket.Chat and Canmetry.
Canmetry's answer:
Canmetry opens recorded CAN and CAN FD logs in the browser. Drop in a BLF, MF4, ASC, CSV or candump file, map a DBC to each channel, and you get signal graphs, a frame trace and a DBC bit layout — no CANoe or CANalyzer install, and it runs on Windows, macOS and Linux.
Decoding for that local workflow happens in the browser; the log and DBC are not uploaded unless you later save a cloud project. The same site also converts BLF, MF4 and ASC to CSV or MATLAB .mat, and can view, check, compare or export a DBC.
It is not a live bus tool. There is no hardware capture, transmit, CAPL, ECU simulation or HIL.
Canmetry's answer:
Choose it when the job is to read a file you already have, not to replace a Vector bench.
Typical cases: a supplier sent a BLF and you have no Vector licence; you are on a Mac or Linux machine; you need DBC-decoded signals in MATLAB, Python or Excel. Local analysis does not require an account.
Vector CANoe and CANalyzer remain the right tools for live capture, transmit, simulation and automated test. BUSMASTER and SavvyCAN are desktop apps with hardware in the loop. Canmetry is the faster path for offline decode and export, with an explicit 150 MiB per-file limit on local analysis.
Canmetry's answer:
Automotive and embedded engineers who work with recorded bus logs: test, calibration, diagnostics, and supplier or OEM teams who receive BLF, MF4 or ASC files.
Also students and engineers who know CAN but do not have a Vector seat, and anyone who needs to open a CANoe-recorded BLF on macOS or Linux, or hand decoded signals to MATLAB.
They already know frames, DBC, factor/offset and Intel vs Motorola. They do not need a full test-automation suite for this task.
Canmetry's answer:
The product started from a narrow gap: opening a recorded CAN log should not depend on a Windows-only licensed install.
CANoe is built for analysis, simulation, stimulation, testing and diagnostics. A large share of day-to-day work is smaller than that — check whether an ID is on the bus, decode it with the matching DBC, plot a few signals, export CSV or MAT. Canmetry is that offline path in a browser, including Mac and Linux, plus converters and DBC tools on their own pages.
Live interfaces, CAPL and HIL stay in the tools already built for them.
Canmetry's answer:
TypeScript and React, with TanStack Start and Vite In-browser CAN / CAN FD and DBC parsing (candied for DBC; BLF, MF4 and ASC readers aligned with python-can layouts) Web Workers so decode does not freeze the page Cloudflare Workers for hosting Optional cloud projects after sign-in (auth and object storage); local open-and-decode does not use that path
Canmetry's answer:
Share your experience with using Rocket.Chat and Canmetry. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


While Mattermost supports internal communication, Rocket.Chat has extended abilities that promote internal as well as external communication with customers, suppliers, vendors, and others. Also, the platform attaches...
Let us know if you want to have a quick chat with our team over here at Rocket.Chat to go through the most important advantages Rocket.Chat holds over Webex.
We have no reviews of Canmetry yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Indie hackers also leverage collaboration tools like Nextcloud for file sharing and team projects, and Mattermost or Rocket.Chat as self-hosted alternatives to Slack. These tools empower remote teams and foster efficient communication... - Source: dev.to / over 1 year ago
Communication tools such as Mattermost and Rocket.Chat support team collaboration. - Source: dev.to / over 1 year ago
Rocket.Chat is an open source communication platform that allows teams to collaborate in real-time. It supports text, voice, and video communication and integrates with various other tools and services. Learn more about Rocket.Chat on... - Source: dev.to / over 2 years ago
Tracking Canmetry since Oct 2026.
When comparing Rocket.Chat and Canmetry, you can also consider the following products.

A messaging app for teams who see through the Earth!
Compare Slack to Rocket.Chat or Canmetry:

On-host performance monitoring framework which exposes hand picked high resolution metrics to every engineerâs browser, by Netflix
Compare Vector to Rocket.Chat or Canmetry:

Mattermost is an open source alternative to Slack.
Compare Mattermost to Rocket.Chat or Canmetry:

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
Compare Discord to Rocket.Chat or Canmetry:

Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
Compare Element.io to Rocket.Chat or Canmetry:

Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.
Compare Zulip to Rocket.Chat or Canmetry: