---
description: Compare ALTOSPAM vs Defencebyte. 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: ALTOSPAM vs Defencebyte Comparison - Capterra Canada 2026
---

Breadcrumb: [Home](/) > [Email Security Software](/directory/31358/email-security/software) > [ALTOSPAM \<span\>vs\</span\> Defencebyte](https://www.capterra.ca/compare/176264/181041/altospam/vs/defencebyte)

# Compare ALTOSPAM vs Defencebyte

Canonical: https://www.capterra.ca/compare/176264/181041/altospam/vs/defencebyte

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

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## At a Glance

| Metric | ALTOSPAM | Defencebyte |
| **Overall rating** | 4.8/5 | 2.8/5 |
| **Total Reviews** | 73 | 5 |
| **Starting Price** | €9.00 | US$39.00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | No |
| **Deployment** | Cloud, SaaS, Web-based | Cloud, SaaS, Web-based, Windows (Desktop) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Phone Support, 24/7 (Live rep), Chat | 24/7 (Live rep) |
| **Training Software** | In Person, Live Online, Webinars, Documentation, Videos | Not Offered |

## Best for

### ALTOSPAM

Our target audience is the SME / ETI between 100 and 5000 users. However, our solution is aimed at all types of companies or associations, whatever their size.

### Defencebyte

B2C Users

## Key features

### ALTOSPAM

- AI/Machine Learning
- API
- Archiving & Retention
- Cloud Application Security
- Domain Check
- Email Monitoring
- Email Routing
- Event Logs
- Filtering
- For MSPs
- Monitoring
- Real-Time Analytics
- Reporting/Analytics
- SSL Security
- Search/Filter
- Spam Analysis
- Spam Blocker
- Threat Protection
- Vulnerability Protection
- Whitelisting/Blacklisting

### Defencebyte

- Reporting/Analytics
- Spam Blocker

## Links

- [View ALTOSPAM Profile](https://www.capterra.ca/software/176264/altospam)
- [View Defencebyte Profile](https://www.capterra.ca/software/181041/defencebyte)
- [View Original Comparison](https://www.capterra.ca/compare/176264/181041/altospam/vs/defencebyte)

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