# Mattermost, Zulip vs Rocket.Chat Comparison

| | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Star Rating** | 4.3 out of 5 | 4.6 out of 5 | 4.2 out of 5 | 
| **Total Reviews** | 368 | 117 | 374 | 
| **Largest Market Segment** | Mid-Market (37.3% of reviews) | Small-Business (70.3% of reviews) | Mid-Market (50.4% of reviews) | 
| **Entry Level Price** | $0.00 | Free | Free Per Year | 

---
## Top Pros & Cons

### Mattermost

Pros:
- Ease of Use (15 reviews)
- Features (14 reviews)

Cons:
- Not Intuitive (8 reviews)
- Performance Issues (8 reviews)

### Zulip

Pros:
- Organization (13 reviews)
- Ease of Use (10 reviews)

Cons:
- Integration Issues (4 reviews)
- Learning Curve (4 reviews)

### Rocket.Chat

Pros:
- Ease of Use (14 reviews)
- Features (11 reviews)

Cons:
- Not User-Friendly (7 reviews)
- User Interface (7 reviews)

---
## Ratings Comparison
| Rating | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
  | **Meets Requirements** | 8.7 (300 reviews) | 9.3 (105 reviews) | 8.6 (282 reviews) | 
  | **Ease of Use** | 8.8 (306 reviews) | 8.5 (106 reviews) | 8.7 (289 reviews) | 
  | **Ease of Setup** | 8.1 (96 reviews) | 9.1 (80 reviews) | 8.2 (130 reviews) | 
  | **Ease of Admin** | 8.3 (69 reviews) | 9.1 (46 reviews) | 8.3 (123 reviews) | 
  | **Quality of Support** | 8.2 (231 reviews) | 9.2 (82 reviews) | 8.0 (237 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.0 (58 reviews) | 9.4 (41 reviews) | 8.2 (110 reviews) | 
  | **Product Direction (% positive)** | 8.4 (295 reviews) | 8.7 (104 reviews) | 8.4 (278 reviews) | 

---
## Pricing

### Mattermost

#### Entry-Level Pricing

Plan: Starter

Price: $0.00

Description: Increased productivity for small teams

Key Features:
- Unlimited 1:1 and group messaging
- Unlimited users, channels, teams
- Unlimited boards

[Browse all 3 editions](https://www.g2.com/products/mattermost/pricing)

#### Free Trial

Yes

### Zulip

#### Entry-Level Pricing

Plan: Zulip Coud Free

Price: Free

Description: Best for light use.

Key Features:
- 10,000 messages of search history
- File storage up to 5 GB total
- Complete team chat solution

[Browse all 7 editions](https://www.g2.com/products/zulip/pricing)

#### Free Trial

Yes

### Rocket.Chat

#### Entry-Level Pricing

Plan: Starter

Price: Free Per Year

Description: Ideal for technical evaluation or small businesses

Key Features:
- Up to 50 users
- Self-managed only
- CORE CAPABILITIES, INCLUDING:

[Browse all 4 editions](https://www.g2.com/products/rocket-chat/pricing)

#### Free Trial

No

---
## Features Comparison By Category

### Business Instant Messaging

| Product | Score | Reviews |
|---|---|---|
| **Mattermost** | 6.8/10 | 222 |
| **Zulip** | 6.1/10 | 108 |
| **Rocket.Chat** | 8.3/10 | 219 |

#### Business Instant Messaging

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **File Sharing** | 8.7 (195 reviews) | 8.6 (96 reviews) | 8.6 (165 reviews) | 
| **Notifications** | 8.6 (202 reviews) | 8.9 (97 reviews) | 8.1 (175 reviews) | 
| **Search** | 8.0 (191 reviews) | 8.3 (96 reviews) | 8.0 (167 reviews) | 

#### Business Instant Messaging 

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Audio Conferencing** | 7.8 (118 reviews) | 6.4 (80 reviews) | 7.7 (108 reviews) | 
| **Video Conferencing** | 7.9 (110 reviews) | 6.1 (79 reviews) | 7.6 (103 reviews) | 

#### Business Instant Messaging

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Mobile Application** | 8.0 (177 reviews) | 7.9 (94 reviews) | 7.8 (151 reviews) | 
| **Web Application** | 8.9 (188 reviews) | 9.2 (92 reviews) | 9.0 (170 reviews) | 
| **Integrations** | 8.3 (166 reviews) | 7.8 (82 reviews) | 8.5 (125 reviews) | 

#### Generative AI - Business Instant Messaging

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Text Summarization** | 4.6 (14 reviews) | 3.7 (49 reviews) | 9.0 (5 reviews) | 

#### AI - Business Instant Messaging

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **AI Powered Search** | 5.1 (14 reviews) | 3.9 (47 reviews) | 9.0 (5 reviews) | 
| **Smart Notifications** | 6.0 (14 reviews) | 4.7 (50 reviews) | 9.3 (5 reviews) | 
| **AI Powered Language Translation** | 4.4 (13 reviews) | 3.7 (46 reviews) | 7.7 (5 reviews) | 
| **Content Generation** | 5.5 (13 reviews) | 3.9 (47 reviews) | 7.0 (5 reviews) | 

#### Agentic AI - Business Instant Messaging

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Cross-system Integration** | 5.5 (10 reviews) | 3.9 (9 reviews) | Not enough data | 
| **Natural Language Interaction** | 5.0 (10 reviews) | 4.3 (9 reviews) | Not enough data | 

### HIPAA Compliant Messaging

| Product | Score | Reviews |
|---|---|---|
| **Mattermost** | N/A | N/A |
| **Zulip** | N/A | N/A |
| **Rocket.Chat** | 9.0/10 | 10 |

#### Platform

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **User Authorization - HIPAA Compliant Messaging** | Not enough data | Not enough data | 9.4 (9 reviews) | 
| **Compliant Texting - HIPAA Compliant Messaging** | Not enough data | Not enough data | 9.8 (9 reviews) | 
| **Compliant Emailing - HIPAA Compliant Messaging** | Not enough data | Not enough data | 7.4 (7 reviews) | 
| **Clinical Communication - HIPAA Compliance** | Not enough data | Not enough data | 8.3 (8 reviews) | 
| **HIPAA Compliance - HIPAA Compliant Messaging** | Not enough data | Not enough data | 9.6 (8 reviews) | 
| **Operating Systems - HIPAA Compliant Messaging** | Not enough data | Not enough data | 10.0 (8 reviews) | 
| **Message Lifespan - HIPAA Compliant Messaging** | Not enough data | Not enough data | 7.9 (8 reviews) | 
| **Workflow Enhancement - HIPAA Compliant Messaging** | Not enough data | Not enough data | 9.4 (8 reviews) | 

### Workflow Management

| Product | Score | Reviews |
|---|---|---|
| **Mattermost** | 8.2/10 | 21 |
| **Zulip** | N/A | N/A |
| **Rocket.Chat** | N/A | N/A |

#### Setup

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Activities** | 8.5 (20 reviews) | Not enough data | Not enough data | 
| **Flows** | 8.8 (20 reviews) | Not enough data | Not enough data | 
| **Dependencies** | 7.9 (20 reviews) | Not enough data | Not enough data | 
| **Notifications** | 8.7 (21 reviews) | Not enough data | Not enough data | 

#### Management

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Updates** | 8.7 (19 reviews) | Not enough data | Not enough data | 
| **Audit Trail** | 8.0 (19 reviews) | Not enough data | Not enough data | 
| **Integration** | 8.1 (20 reviews) | Not enough data | Not enough data | 

#### Generative AI

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **AI Text Generation** | 6.9 (12 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Workflow Management

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | 

### Video Conferencing

| Product | Score | Reviews |
|---|---|---|
| **Mattermost** | N/A | N/A |
| **Zulip** | N/A | N/A |
| **Rocket.Chat** | 8.8/10 | 39 |

#### Collaboration Tools

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Screen Sharing** | Not enough data | Not enough data | 8.5 (25 reviews) ✓ Verified | 
| **Presentations** | Not enough data | Not enough data | 8.5 (17 reviews) | 
| **Whiteboarding** | Not enough data | Not enough data | 8.7 (13 reviews) | 
| **Live Chat** | Not enough data | Not enough data | 9.2 (18 reviews) ✓ Verified | 
| **Hand Raising** | Not enough data | Not enough data | 9.1 (13 reviews) ✓ Verified | 

#### Meeting Coordination

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Scheduling** | Not enough data | Not enough data | 9.2 (19 reviews) | 
| **Recording** | Not enough data | Not enough data | 8.7 (17 reviews) ✓ Verified | 
| **Participant Permissions** | Not enough data | Not enough data | 8.8 (22 reviews) ✓ Verified | 
| **One-Click Join** | Not enough data | Not enough data | 9.2 (16 reviews) | 

#### Software Type

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Mobile** | Not enough data | Not enough data | 8.2 (23 reviews) ✓ Verified | 
| **Browser Application** | Not enough data | Not enough data | 9.4 (17 reviews) ✓ Verified | 
| **Desktop Application** | Not enough data | Not enough data | 9.0 (21 reviews) ✓ Verified | 

#### Agentic AI - Video Conferencing

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | 

### Communication Platform as a Service (CPaaS)

| Product | Score | Reviews |
|---|---|---|
| **Mattermost** | N/A | N/A |
| **Zulip** | N/A | N/A |
| **Rocket.Chat** | 8.8/10 | 73 |

#### Functionality

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Ease Of Integration** | Not enough data | Not enough data | 8.9 (59 reviews) | 
| **API Call Speed** | Not enough data | Not enough data | 8.7 (53 reviews) | 
| **Communication Varieties** | Not enough data | Not enough data | 9.2 (63 reviews) | 

#### Support

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Documentation** | Not enough data | Not enough data | 8.7 (57 reviews) | 
| **Community Support** | Not enough data | Not enough data | 8.8 (60 reviews) | 
| **Professional Support** | Not enough data | Not enough data | 8.7 (53 reviews) | 

### Live Chat

| Product | Score | Reviews |
|---|---|---|
| **Mattermost** | N/A | N/A |
| **Zulip** | N/A | N/A |
| **Rocket.Chat** | 8.6/10 | 146 |

#### Generative AI

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 9.4 (8 reviews) | 
| **AI Text Summarization** | Not enough data | Not enough data | 9.2 (8 reviews) | 
| **AI Text-to-Speech** | Not enough data | Not enough data | 9.4 (8 reviews) | 

#### Communication

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Pop-up Chat** | Not enough data | Not enough data | 8.7 (107 reviews) ✓ Verified | 
| **Notifications** | Not enough data | Not enough data | 8.3 (121 reviews) ✓ Verified | 
| **Targeted Emails** | Not enough data | Not enough data | 8.1 (78 reviews) ✓ Verified | 
| **In-App Messaging** | Not enough data | Not enough data | 8.5 (108 reviews) ✓ Verified | 
| **Co-Browsing** | Not enough data | Not enough data | 8.7 (48 reviews) | 

####  Internal Use

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Customization ** | Not enough data | Not enough data | 8.0 (109 reviews) ✓ Verified | 
| **Conversation Archiving** | Not enough data | Not enough data | 8.7 (93 reviews) ✓ Verified | 
| **Lead Development** | Not enough data | Not enough data | 8.1 (80 reviews) ✓ Verified | 
| **Knowledge Base** | Not enough data | Not enough data | 8.4 (78 reviews) ✓ Verified | 
| **Team Inbox ** | Not enough data | Not enough data | 8.7 (101 reviews) ✓ Verified | 
| **Customer Profiles** | Not enough data | Not enough data | 8.7 (82 reviews) ✓ Verified | 

### UCaaS Platforms

| Product | Score | Reviews |
|---|---|---|
| **Mattermost** | N/A | N/A |
| **Zulip** | N/A | N/A |
| **Rocket.Chat** | N/A | N/A |

#### Agentic AI - UCaaS Platforms

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | 

#### Extensions

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Tenancy Flexibility** | Not enough data | Not enough data | Not enough data | 
| **Native VoIP** | Not enough data | Not enough data | Not enough data | 
| **CCaaS Option** | Not enough data | Not enough data | Not enough data | 

#### Features

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Voicemail to Email** | Not enough data | Not enough data | Not enough data | 
| **Voicemail to SMS** | Not enough data | Not enough data | Not enough data | 
| **File Sharing** | Not enough data | Not enough data | Not enough data | 
| **Voice Conferencing** | Not enough data | Not enough data | Not enough data | 
| **Video Conferencing** | Not enough data | Not enough data | Not enough data | 
| **Conference Transcripts** | Not enough data | Not enough data | Not enough data | 

### Product Management

| Product | Score | Reviews |
|---|---|---|
| **Mattermost** | 8.9/10 | 20 |
| **Zulip** | N/A | N/A |
| **Rocket.Chat** | N/A | N/A |

#### Communication

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Wiki Documentation** | 8.5 (20 reviews) | Not enough data | Not enough data | 
| **Community Forum** | 8.8 (20 reviews) | Not enough data | Not enough data | 
| **Customer Ideation** | 8.7 (19 reviews) | Not enough data | Not enough data | 

#### Planning

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Work Capacity** | 9.6 (19 reviews) | Not enough data | Not enough data | 
| **Task Ranking** | 9.6 (19 reviews) | Not enough data | Not enough data | 
| **Kanban Board** | 8.6 (19 reviews) | Not enough data | Not enough data | 
| **Custom Workflows** | 8.9 (19 reviews) | Not enough data | Not enough data | 
| **Release Forecasting** | 8.6 (19 reviews) | Not enough data | Not enough data | 

#### Workflow Management

| Feature | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Time Tracking** | 8.9 (19 reviews) | Not enough data | Not enough data | 
| **Progress Monitoring** | 9.0 (19 reviews) | Not enough data | Not enough data | 
| **Budgeting** | 9.0 (18 reviews) | Not enough data | Not enough data | 
| **Team Scorecard** | 8.4 (18 reviews) | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (1):** [Business Instant Messaging Software](https://www.g2.com/categories/business-instant-messaging)

**Unique to Mattermost (2):** [Product Management Software](https://www.g2.com/categories/product-management-software), [Workflow Management Software](https://www.g2.com/categories/workflow-management)


**Unique to Rocket.Chat (5):** [HIPAA Compliant Messaging Software](https://www.g2.com/categories/hipaa-compliant-messaging), [Communication Platform as a Service (cPaaS) Platforms](https://www.g2.com/categories/communication-platform-as-a-service-cpaas), [Live Chat Software](https://www.g2.com/categories/live-chat), [Video Conferencing Software](https://www.g2.com/categories/video-conferencing), [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms)


---
## Reviewer Demographics

### By Company Size

| Segment | Mattermost | Zulip | Rocket.Chat | 
|---|---|---|---|
| **Small-Business** | 30.2% | 70.3% | 35.6% | 
| **Mid-Market** | 37.3% | 22.5% | 50.4% | 
| **Enterprise** | 32.5% | 7.2% | 13.9% | 

### By Industry

#### Mattermost

- **Information Technology and Services:** 21.0%
- **Computer Software:** 14.1%
- **Financial Services:** 4.6%
- **Internet:** 3.7%
- **Automotive:** 3.7%
- **Computer & Network Security:** 3.7%
- **Retail:** 3.5%
- **Telecommunications:** 3.2%
- **Education Management:** 2.6%
- **Banking:** 2.6%
- **Other:** 37.2%

#### Zulip

- **Research:** 23.6%
- **Computer Software:** 17.3%
- **Higher Education:** 8.2%
- **Information Technology and Services:** 6.4%
- **Consumer Services:** 2.7%
- **Education Management:** 2.7%
- **Oil & Energy:** 2.7%
- **Non-Profit Organization Management:** 2.7%
- **Consulting:** 1.8%
- **Market Research:** 1.8%
- **Other:** 30.0%

#### Rocket.Chat

- **Information Technology and Services:** 22.8%
- **Computer Software:** 14.6%
- **Hospital & Health Care:** 4.3%
- **Marketing and Advertising:** 3.6%
- **Education Management:** 3.6%
- **Telecommunications:** 3.0%
- **Consumer Services:** 3.0%
- **Government Administration:** 2.4%
- **Higher Education:** 2.1%
- **Financial Services:** 2.1%
- **Other:** 38.3%

---
## Alternatives

### Alternatives to Mattermost

- [Slack](https://www.g2.com/products/slack/reviews) — 4.5/5 stars (39040 reviews)
- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (18972 reviews)
- [Webex Suite](https://www.g2.com/products/cisco-webex-suite/reviews) — 4.2/5 stars (18891 reviews)
- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (12393 reviews)
- [Flock](https://www.g2.com/products/flock/reviews) — 4.4/5 stars (301 reviews)
- [Element](https://www.g2.com/products/element-io/reviews) — 4.2/5 stars (43 reviews)
- [Google Workspace](https://www.g2.com/products/google-workspace/reviews) — 4.6/5 stars (48012 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56384 reviews)
- [RingCentral Video](https://www.g2.com/products/ringcentral-video/reviews) — 4.2/5 stars (503 reviews)
- [Asana](https://www.g2.com/products/asana/reviews) — 4.4/5 stars (13636 reviews)

### Alternatives to Zulip

- [Slack](https://www.g2.com/products/slack/reviews) — 4.5/5 stars (39040 reviews)
- [Element](https://www.g2.com/products/element-io/reviews) — 4.2/5 stars (43 reviews)
- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (18972 reviews)
- [Webex Suite](https://www.g2.com/products/cisco-webex-suite/reviews) — 4.2/5 stars (18891 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56384 reviews)
- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (12393 reviews)
- [Google Workspace](https://www.g2.com/products/google-workspace/reviews) — 4.6/5 stars (48012 reviews)
- [Hive](https://www.g2.com/products/hive-hive-hive/reviews) — 4.6/5 stars (666 reviews)
- [Microsoft 365](https://www.g2.com/products/microsoft365/reviews) — 4.6/5 stars (5819 reviews)
- [Connecteam](https://www.g2.com/products/connecteam/reviews) — 4.6/5 stars (3505 reviews)

### Alternatives to Rocket.Chat

- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (18972 reviews)
- [Webex Suite](https://www.g2.com/products/cisco-webex-suite/reviews) — 4.2/5 stars (18891 reviews)
- [Slack](https://www.g2.com/products/slack/reviews) — 4.5/5 stars (39040 reviews)
- [LiveChat](https://www.g2.com/products/livechat/reviews) — 4.5/5 stars (807 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56384 reviews)
- [3CX](https://www.g2.com/products/3cx/reviews) — 4.4/5 stars (546 reviews)
- [Jitsi](https://www.g2.com/products/jitsi/reviews) — 4.3/5 stars (227 reviews)
- [Fin](https://www.g2.com/products/fin/reviews) — 4.5/5 stars (3854 reviews)
- [Twilio](https://www.g2.com/products/twilio/reviews) — 4.1/5 stars (519 reviews)
- [Google Workspace](https://www.g2.com/products/google-workspace/reviews) — 4.6/5 stars (48012 reviews)

---
## Top Discussions

### Mattermost

- Title: [What is Mattermost used for?](https://www.g2.com/discussions/what-is-mattermost-used-for) — 3 comments
  > **Top comment:** "Mattermost is used primarily as a chat platform."
- Title: [What is Mattermost used for?](https://www.g2.com/discussions/mattermost-what-is-mattermost-used-for) — 2 comments
  > **Top comment:** "For business & professional communications mostly. You can say opensource slack."
- Title: [Is Slack a Mattermost?](https://www.g2.com/discussions/is-slack-a-mattermost) — 2 comments
  > **Top comment:** "Slack is not “Mattermost”. But Mattermost in same category, and best open-source alternative to slack with more features."
- Title: [Is Mattermost secure?](https://www.g2.com/discussions/is-mattermost-secure) — 2 comments
  > **Top comment:** "Yes, I have used it for long and it’s the most secure BIM tool that I have ever used!"
- Title: [when are you going to improve its UI?](https://www.g2.com/discussions/when-are-you-going-to-improve-its-ui) — 2 comments, 1 upvote
  > **Top comment:** "Good news, it's opensource so you can fork it yourself:
https://github.com/mattermost
"

### Zulip

- Title: [Does Zulip have an app?](https://www.g2.com/discussions/does-zulip-have-an-app) — 1 comment
  > **Top comment:** "Yes"

### Rocket.Chat

- Title: [Rocket chat had the voice message option but it was removed. Could it be reinstated or I will have to ask my company because it might be a case it was restricted by them?](https://www.g2.com/discussions/rocket-chat-had-the-voice-message-option-but-it-was-removed-could-it-be-reinstated-or-i-will-have-to-ask-my-company-because-it-might-be-a-case-it-was-restricted-by-them) — 2 comments, 1 upvote
  > **Top comment:** "I was actually fooled and scammed by someone I trusted with my funds through a transaction we did and I feel so disappointed and hurt knowing that someone..."
- Title: [Can I use this for personal use, similar to Whatsapp or Telegram?](https://www.g2.com/discussions/can-i-use-this-for-personal-use-similar-to-whatsapp-or-telegram) — 2 comments, 1 upvote
  > **Top comment:** "I was actually fooled and scammed by someone I trusted with my funds through a transaction we did and I feel so disappointed and hurt knowing that someone..."
- Title: [Is is possible to customize the REST Api of Rocket Chat?](https://www.g2.com/discussions/12467-is-is-possible-to-customize-the-rest-api-of-rocket-chat) — 2 comments, 1 upvote
  > **Top comment:** "If you mean building Rocket Chat Apps then have a look on the forums, these can be put up on the Rocket Chat..."
- Title: [What is Rocket.Chat used for?](https://www.g2.com/discussions/what-is-rocket-chat-used-for) — 1 comment
  > **Top comment:** "We use Rocket.chat as a messaging platforms for our volunteers to keep in contact with each other, We also use it to notify our volunteers of new..."
- Title: [When would there be a stable release of rocket chat which would all almost all the essential features working that I have discussed in most disliked features question above?](https://www.g2.com/discussions/when-would-there-be-a-stable-release-of-rocket-chat-which-would-all-almost-all-the-essential-features-working-that-i-have-discussed-in-most-disliked-features-question-above) — 1 comment, 1 upvote
  > **Top comment:** "Hello everyone, Are you looking for a professional trader, forex and binary manager who will help you trade and manage your account with good and massive..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/mattermost-vs-zulip-vs-rocket-chat)