---
description: Compare eFax vs InterFAX and discover more similar software. GetApp will help you learn more about each of these tools and make the best decision for your business.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: eFax vs InterFAX Comparison | GetApp Singapore 2026
---

Breadcrumb: [Home](/) > [Digital Signature Software](/directory/281/digital-signatures/software) > [eFax \<span\>vs\</span\> InterFAX](https://www.getapp.sg/compare/90810/170419/efax/vs/interfax)

# Compare eFax vs InterFAX

Canonical: https://www.getapp.sg/compare/90810/170419/efax/vs/interfax

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

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## At a Glance

| Metric | eFax | InterFAX |
| **Overall rating** | 4.0/5 | 4.6/5 |
| **Total Reviews** | 70 | 5 |
| **Starting Price** | US$18.99 | US$9.95 |
| **Free Trial** | No | Yes |
| **Free Version** | No | No |
| **Deployment** | Cloud, SaaS, Web-based, Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Chromebook (Desktop) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep), Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep), Chat |
| **Training** | In Person, Webinars, Documentation | In Person, Live Online, Webinars, Documentation, Videos |

## Key features

### eFax

- API
- Archiving & Retention
- Audit Trail
- Automated Routing
- Compliance Management
- Contact Management
- Delivery Tracking
- Document Templates
- Electronic Faxes
- Electronic Signature
- Encryption
- Fax Management
- Fax to Email
- FoIP
- HIPAA Compliant
- Multiple User Accounts
- Reporting & Statistics
- Secure Data Storage
- Third-Party Integrations
- Whitelisting/Blacklisting

### InterFAX

- API
- Archiving & Retention
- Audit Trail
- Automated Routing
- Compliance Management
- Contact Management
- Delivery Tracking
- Document Templates
- Electronic Faxes
- Electronic Signature
- Encryption
- Fax Management
- Fax to Email
- FoIP
- HIPAA Compliant
- Multiple User Accounts
- Reporting & Statistics
- Secure Data Storage
- Third-Party Integrations
- Whitelisting/Blacklisting

## Links

- [View eFax Profile](https://www.getapp.sg/software/90810/efax)
- [View InterFAX Profile](https://www.getapp.sg/software/170419/interfax)
- [View Original Comparison](https://www.getapp.sg/compare/90810/170419/efax/vs/interfax)

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