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

Breadcrumb: [Home](/) > [Collaboration Software](/directory/15/collaboration/software) > [Slack \<span\>vs\</span\> UltraVNC](https://www.capterra.ca/compare/135003/194009/slack/vs/ultravnc)

# Compare Slack vs UltraVNC

Canonical: https://www.capterra.ca/compare/135003/194009/slack/vs/ultravnc

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

-----

## At a Glance

| Metric | Slack | UltraVNC |
| **Overall rating** | 4.7/5 | 4.3/5 |
| **Total Reviews** | 24046 | 44 |
| **Starting Price** | US$8.75 | - |
| **Free Trial** | Yes | - |
| **Free Version** | Yes | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Windows (Desktop), Windows (On-Premise), Linux (On-Premise) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Chat | Email/Help Desk, FAQs/Forum, Knowledge Base Software |
| **Training Software** | In Person, 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.

### UltraVNC

On-premise remote support platform that helps IT departments and remote computer support companies control PCs via remote access, transfer files, configure access with keys and passwords and more.

## Key features

### Slack

- Access Controls/Permissions
- Chat/Messaging
- Content Management System (CMS) Software
- File Sharing Software
- File Transfer
- Filtering
- IT, Server & Network Monitoring Software
- Moderation
- Monitoring
- Multi-Channel Communication
- Presentation Streaming
- Real-Time Chat
- Real-Time Data
- Recording
- Reminders
- Remote Access/Control
- Scheduling Software
- Screen Sharing Software
- Support Ticket Management
- User Management

### UltraVNC

- Access Controls/Permissions
- Chat/Messaging
- File Sharing Software
- File Transfer
- IT, Server & Network Monitoring Software
- Multi-Channel Communication
- Real-Time Chat
- Remote Access/Control
- Screen Sharing Software
- User Management

## Links

- [View Slack Profile](https://www.capterra.ca/software/135003/slack)
- [View UltraVNC Profile](https://www.capterra.ca/software/194009/ultravnc)
- [View Original Comparison](https://www.capterra.ca/compare/135003/194009/slack/vs/ultravnc)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"Slack vs UltraVNC Comparison - Capterra Canada 2026","description":"Compare Slack vs UltraVNC. Learn more about each of the software’s price, features, and helpful software reviews for Canadian business users.","url":"https://www.capterra.ca/compare/135003/194009/slack/vs/ultravnc","about":[{"@id":"https://www.capterra.ca/software/135003/slack#software"},{"@id":"https://www.capterra.ca/software/194009/ultravnc#software"}],"breadcrumb":{"@id":"https://www.capterra.ca/compare/135003/194009/slack/vs/ultravnc#breadcrumblist"},"@type":["WebPage","CollectionPage"],"@id":"https://www.capterra.ca/compare/135003/194009/slack/vs/ultravnc#webpage","isPartOf":{"@id":"https://www.capterra.ca/#website"},"inLanguage":"en-CA","publisher":{"@id":"https://www.capterra.ca/#organization"}},{"name":"Slack","description":"Slack is a collaborative work management platform that centralizes people, projects, tools, and AI agents to streamline workflows. It enables teams to communicate through channels, real-time messaging, and Huddles for audio/video meetings. Slack Connect allows collaboration with external partners.\nThe platform includes customizable templates, Canvas documents, and Lists for project management. Its file sharing and integration with many apps allow users to connect tools and automate tasks using Workflow Builder. AI-powered tools like Slackbot and Agentforce provide assistance, summarizing information and enhancing efficiency.\nSecurity features include Enterprise Key Management and Slack Atlas for data protection and compliance. Slack helps teams work more collaboratively and productively in modern work environments.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/bc31e260-4382-4e3e-904a-04d21906ba53.png","url":"https://www.capterra.ca/software/135003/slack","@type":"SoftwareApplication","@id":"https://www.capterra.ca/software/135003/slack#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.ca/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.7,"bestRating":5,"ratingCount":24046},"offers":{"price":"8.75","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud, Apple, Windows, Android, Platform ios, Platform ipad"},{"name":"UltraVNC","description":"UltraVNC is a free remote desktop software that allows users to remotely access and control Windows PCs over a network or the internet. The open-source program utilizes VNC technology to display one computer's screen on another and provides functionality to control the remote PC with your local mouse and keyboard. UltraVNC offers cross-platform compatibility and includes features like file transfer and encryption.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/7a57dd12-05bf-4bd7-b818-b80c7e44dfdd.png","url":"https://www.capterra.ca/software/194009/ultravnc","@type":"SoftwareApplication","@id":"https://www.capterra.ca/software/194009/ultravnc#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.ca/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.3,"bestRating":5,"ratingCount":44},"operatingSystem":"Cloud, Windows, Windows on premise, Linux on premise"},{"@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Collaboration Software","position":2,"item":"/directory/15/collaboration/software","@type":"ListItem"},{"name":"Slack vs UltraVNC","position":3,"item":"https://www.capterra.ca/compare/135003/194009/slack/vs/ultravnc","@type":"ListItem"}],"@id":"https://www.capterra.ca/compare/135003/194009/slack/vs/ultravnc#breadcrumblist"}]}
</script>