---
description: Compare Slack vs mailbox. 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 mailbox Comparison - Capterra Canada 2026
---

Breadcrumb: [Home](/) > [Productivity Software](/directory/30968/productivity/software) > [Slack \<span\>vs\</span\> mailbox](https://www.capterra.ca/compare/135003/1072403/slack/vs/mailbox-org)

# Compare Slack vs mailbox

Canonical: https://www.capterra.ca/compare/135003/1072403/slack/vs/mailbox-org

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

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## At a Glance

| Metric | Slack | mailbox |
| **Overall rating** | 4.7/5 | - |
| **Total Reviews** | 24126 | 0 |
| **Starting Price** | US$8.75 | €1.00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | No |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Chat | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Phone Support, 24/7 (Live rep) |
| **Training Software** | In Person, Live Online, Documentation, Videos | Live Online, Documentation, Videos |

## 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.

### mailbox

mailbox serves businesses, public and educational institutions, resellers and private individuals who value security, compliance, data protection and intuitive usability.

## Key features

### Slack

- API
- Calendar Management
- Chat/Messaging
- Collaboration Tools
- Commenting/Notes
- Communication Management
- Contact Management Software
- Document Management Software
- File Sharing Software
- File Transfer
- Presentation Streaming
- Projections
- Real-Time Chat
- Reporting/Analytics
- SSL Security
- Scheduling Software
- Screen Sharing Software
- Search/Filter
- Two-Factor Authentication
- Video Support

### mailbox

- API
- Calendar Management
- Chat/Messaging
- Collaboration Tools
- Commenting/Notes
- Communication Management
- Contact Management Software
- Document Management Software
- File Sharing Software
- File Transfer
- Presentation Streaming
- Projections
- Real-Time Chat
- Reporting/Analytics
- SSL Security
- Scheduling Software
- Screen Sharing Software
- Search/Filter
- Two-Factor Authentication
- Video Support

## Links

- [View Slack Profile](https://www.capterra.ca/software/135003/slack)
- [View mailbox Profile](https://www.capterra.ca/software/1072403/mailbox-org)
- [View Original Comparison](https://www.capterra.ca/compare/135003/1072403/slack/vs/mailbox-org)

-----

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