---
description: Compare Slack vs Output Messenger. Learn more about each of the software’s price, features, and helpful software reviews for Canadian business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Slack vs Output Messenger Comparison - Capterra Canada 2026
---

Breadcrumb: [Home](/) > [Knowledge Management Software](/directory/30094/knowledge-management/software) > [Slack \<span\>vs\</span\> Output Messenger](https://www.capterra.ca/compare/135003/153376/slack/vs/output-messenger)

# Compare Slack vs Output Messenger

Canonical: https://www.capterra.ca/compare/135003/153376/slack/vs/output-messenger

> Detailed comparison between Slack and Output Messenger. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Slack | Output Messenger |
| **Overall rating** | 4.7/5 | 4.0/5 |
| **Total Reviews** | 24046 | 13 |
| **Starting Price** | US$8.75 | - |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Mac (Desktop), Windows (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Chat | Chat |
| **Training Software** | In Person, Live Online, Documentation, Videos | Live Online, Documentation |

## Best for

### Slack

Slack is used by engineering departments, IT professionals, customer service teams, sales representatives, project managers, marketing teams, HR departments, and security professionals.

### Output Messenger

Collaboration solution for all businesses which helps with multiple device support, on-premise server, secure \&amp; encrypted messages, live chat, encryption, read notifications, file transfer and more

## Key features

### Slack

- Communication Management
- Contact Management Software
- Content Management System (CMS) Software
- File Sharing Software
- File Transfer
- Filtering
- Mobile Access
- Moderation
- Monitoring
- Multi-User Collaboration
- Presentation Streaming
- Real-Time Data
- Recording
- Reminders
- Scheduling Software
- Support Ticket Management
- Task Management Software
- Video Chat
- Video Conferencing Software
- Video Support

### Output Messenger

- Communication Management
- Contact Management Software
- File Sharing Software
- File Transfer
- Mobile Access
- Reminders
- Task Management Software
- Video Conferencing Software

## Links

- [View Slack Profile](https://www.capterra.ca/software/135003/slack)
- [View Output Messenger Profile](https://www.capterra.ca/software/153376/output-messenger)
- [View Original Comparison](https://www.capterra.ca/compare/135003/153376/slack/vs/output-messenger)

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