---
description: Compare Viber vs Knock. 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: Viber vs Knock Comparison - Capterra Canada 2026
---

Breadcrumb: [Home](/) > [Customer Engagement Software](/directory/30906/customer-engagement/software) > [Viber \<span\>vs\</span\> Knock](https://www.capterra.ca/compare/180348/1077358/viber/vs/Knock)

# Compare Viber vs Knock

Canonical: https://www.capterra.ca/compare/180348/1077358/viber/vs/Knock

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

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## At a Glance

| Metric | Viber | Knock |
| **Overall rating** | 4.4/5 | - |
| **Total Reviews** | 4060 | 0 |
| **Starting Price** | - | US$0.00 |
| **Free Trial** | - | Yes |
| **Free Version** | Yes | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based |
| **Support** | Chat | Email/Help Desk, Knowledge Base Software, Chat |
| **Training Software** | Not Offered | Documentation, Videos |

## Best for

### Viber

On-premise customer engagement \&amp; communication tool that lets small to large businesses perform international calls, promoting brand visibility using group chats, video calls, sticker content \&amp; more.

### Knock

Engineering, product, and growth teams at SaaS companies looking to drive engagement, growth, and retention with a comprehensive, multi-channel notification system.

## Key features

### Viber

- API
- Batch Communications
- Chat/Messaging
- Communication Management
- Customer History
- Interaction Tracking
- Interactive Content
- Multi-Channel Communication
- On-Demand Communications
- Personalization Software
- Reporting/Analytics
- Video Support

### Knock

- API
- Activity Tracking
- App Notifications
- Batch Communications
- Chat/Messaging
- Collaboration Tools
- Content Management System (CMS) Software
- Customer Database
- Customer History
- Interaction Tracking
- Multi-Channel Communication
- On-Demand Communications
- Personalization Software
- SMS Notifications
- Template Management
- Workflow Management Software

## Links

- [View Viber Profile](https://www.capterra.ca/software/180348/viber)
- [View Knock Profile](https://www.capterra.ca/software/1077358/Knock)
- [View Original Comparison](https://www.capterra.ca/compare/180348/1077358/viber/vs/Knock)

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