Rocket.Chat vs VXI Buzz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rocket.Chat
A secure communication platform that integrates messaging, voice, video, and AI for organizations requiring high security and compliance. It offers features like E2E encryption and two-factor authentication to protect sensitive communications.
- Unified messaging, voice, and video
- End-to-end encryption
- Two-factor authentication
- Open source software
- On-premises or cloud hosting
- Guest access
- File sharing
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Rocket.Chat Secure CommsOS™ is a communication platform that unifies messaging, voice, video, AI, and mission-critical applications—ensuring uncompromising security, compliance, and operational efficiency for governments, defense, and critical infrastructure organizations operating in high-stakes environments. The result is an increase in productivity and customer satisfaction rates. Everyday, tens of millions of users in over 150 countries and in organizations such as Deutsche Bahn, The US Navy and Credit Suisse trust Rocket.Chat to keep their communications completely private and secure. By opting for Rocket.Chat, users also benefit from free audio and video conferencing, guest access, screen and file sharing, LiveChat, LDAP Group Sync, two-factor authentication (2FA), E2E encryption, SSO, dozens of OAuth providers and unlimited users, guests, channels, messages, searches and files. Users can set up Rocket.Chat on cloud or by hosting their own servers on-premises. With thousands of contributors and stars on Github, Rocket.Chat has the world’s largest community of chat developers in the open source communication sector. When you choose Rocket.Chat, you join an ever-growing passionate community that constantly improves our platform with us :) KEY FEATURES: * Open Source Software * Hassle-free MIT license * BYOS (bring your own server) * Multiple Rooms * Direct Messages * Private & Public Channels/Groups * Desktop and Mobile Notifications * 100+ available integrations * Edit and Delete Sent Messages * Mentions * Avatars * Markdown * Emojis * Choose between 3 themes: Light, Dark, Black * Sort conversations alphabetically or group by activity, unread or favourites * Transcripts / History * File Upload / Sharing * I18n - [Internationalization with Lingohub] * Hubot Friendly - [Hubot Integration Project] * Media Embeds * Link Previews * LDAP Authentication * REST-full APIs * Remote Locations Video Monitoring * Native Cross-Platform Desktop Application
VXI Buzz
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VXI Buzz provides fast and easy way to send notification and manage the personal account for employees around the world, and now employees have the mobile tools to achieve success without having to rely on Windows PC browsers.
Screenshots
Verdict
The clearest difference is device support: Rocket.Chat at 4 against VXI Buzz's 2. VXI Buzz's advantage is iOS requirement (12.4 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.
| Parameter | Rocket.Chat | VXI Buzz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (3.7K ratings) — better | — |
| Positive reviews | 61.7% of reviews | — |
| Number of ratings | 3.7K — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.1 | 12.4 — better |
| Further details — not scored | ||
| Size | 78 MB | 15 MB |
| Age rating | 9+ | 4+ |
| Developer | Rocket.Chat Technologies Corp. | VXI Global Solutions, LLC |
Bugs and requests
Rocket.Chat
Reported bugs
5 issues- Messages not loading properly
- Inability to stay logged in
- Broken translation feature
- Compatibility issues with newer devices
- Admin panel not functioning on mobile
Requested features
5 requests- Improved notification settings
- Enhanced file sharing and management
- Customizable notification sounds
- Streamlined admin panel for mobile
- Integrated video/audio calling
VXI Buzz
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rocket.Chat
No in-app purchases
VXI Buzz
No in-app purchases









