---
description: Compare Retarus vs eCall. 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: Retarus vs eCall Comparison - Capterra Canada 2026
---

Breadcrumb: [Home](/) > [Fax Server Software](/directory/31088/fax-server/software) > [Retarus \<span\>vs\</span\> eCall](https://www.capterra.ca/compare/186266/1028496/retarus-cloud-fax/vs/ecall)

# Compare Retarus vs eCall

Canonical: https://www.capterra.ca/compare/186266/1028496/retarus-cloud-fax/vs/ecall

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

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## At a Glance

| Metric | Retarus | eCall |
| **Overall rating** | 5.0/5 | - |
| **Total Reviews** | 1 | 0 |
| **Starting Price** | - | - |
| **Free Trial** | Yes | Yes |
| **Free Version** | No | No |
| **Deployment** | Cloud, SaaS, Web-based | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Chromebook (Desktop) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Phone Support, 24/7 (Live rep), Chat | Email/Help Desk, FAQs/Forum, Phone Support, 24/7 (Live rep), Chat |
| **Training Software** | In Person, Live Online, Webinars, Documentation | In Person, Live Online, Documentation |

## Best for

### Retarus

Retarus is a global provider of cloud-based messaging services (Fax, E-Mail, and SMS) for enterprise businesses in healthcare, pharma, finance, banking, manufacturing, logistics, retail, and more.

### eCall

The target audience includes companies in Switzerland with high communication needs, including IT, marketing, customer service, healthcare, finance, retail, logistics, public administration and more.

## Key features

### Retarus

- 2-Way Messaging
- API
- Autoresponders
- Document Storage
- Electronic Faxes
- Email Management Software
- Encryption Software
- Fax Management
- Fax to Email
- HIPAA Compliant
- Multiple Format Support
- Reporting & Statistics
- Reporting/Analytics
- SMS Marketing
- SMS Messaging
- SSL Security
- Scheduled Messaging
- Secure Data Storage
- Shortcodes
- Status Tracking

### eCall

- 2-Way Messaging
- API
- Autoresponders
- Document Storage
- Electronic Faxes
- Email Management Software
- Encryption Software
- Fax Management
- Fax to Email
- HIPAA Compliant
- Multiple Format Support
- Reporting & Statistics
- Reporting/Analytics
- SMS Marketing
- SMS Messaging
- SSL Security
- Scheduled Messaging
- Secure Data Storage
- Shortcodes
- Status Tracking

## Links

- [View Retarus Profile](https://www.capterra.ca/software/186266/retarus-cloud-fax)
- [View eCall Profile](https://www.capterra.ca/software/1028496/ecall)
- [View Original Comparison](https://www.capterra.ca/compare/186266/1028496/retarus-cloud-fax/vs/ecall)

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