---
description: Compare Slack vs Threema OnPrem to learn about each of the product's price, benefits and disadvantages. Choose the best software for your business in Australia.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Slack vs Threema OnPrem Comparison - Capterra Australia 2026
---

Breadcrumb: [Home](/) > [Sales Enablement Software](/directory/30798/sales-enablement/software) > [Slack \<span\>vs\</span\> Threema OnPrem](https://www.capterra.com.au/compare/135003/1039025/slack/vs/threema-onprem)

# Compare Slack vs Threema OnPrem

Canonical: https://www.capterra.com.au/compare/135003/1039025/slack/vs/threema-onprem

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

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## At a Glance

| Metric | Slack | Threema OnPrem |
| **Overall rating** | 4.7/5 | - |
| **Total Reviews** | 24046 | 0 |
| **Starting Price** | USD 8.75 | - |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | - |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Linux (On-Premise), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Chat | Email/Help Desk, FAQs/Forum, Knowledge Base |
| **Training** | In Person, Live Online, Documentation, Videos | In Person, Live Online, Webinars, 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.

### Threema OnPrem

Threema OnPrem is ideal for professional use in companies that require maximum security, such as public authorities, industrial companies, law enforcement, and the police.

## Key features

### Slack

- Access Controls/Permissions
- Alerts/Notifications
- Chat/Messaging
- Collaboration Tools
- Communication Management
- Contact Management
- Encryption
- File Sharing
- File Transfer
- Mobile Access
- Monitoring
- Presentation Streaming
- Real-Time Chat
- Real-Time Data
- Recording
- Scheduling
- Support Ticket Management
- User Management
- Video Conferencing
- Whiteboard

### Threema OnPrem

- Access Controls/Permissions
- Alerts/Notifications
- Chat/Messaging
- Collaboration Tools
- Communication Management
- Contact Management
- File Sharing
- File Transfer
- Mobile Access
- Real-Time Chat
- User Management
- Video Conferencing

## Links

- [View Slack Profile](https://www.capterra.com.au/software/135003/slack)
- [View Threema OnPrem Profile](https://www.capterra.com.au/software/1039025/threema-onprem)
- [View Original Comparison](https://www.capterra.com.au/compare/135003/1039025/slack/vs/threema-onprem)

-----

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