---
description: Compare Natterbox vs Asterisk for South African businesses. GetApp provides a side-by-side comparison with details on software price, features and reviews.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Compare Natterbox vs Asterisk | GetApp South Africa 2026
---

Breadcrumb: [Home](/) > [Call Centre Software](/directory/275/call-center/software) > [Natterbox \<span\>vs\</span\> Asterisk](https://www.getapp.za.com/compare/102375/103549/natterbox/vs/asterisk)

# Compare Natterbox vs Asterisk

Canonical: https://www.getapp.za.com/compare/102375/103549/natterbox/vs/asterisk

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

-----

## At a Glance

| Metric | Natterbox | Asterisk |
| **Overall rating** | 4.1/5 | 4.5/5 |
| **Total Reviews** | 22 | 44 |
| **Starting Price** | US$52,00 | US$595,00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | No | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Chromebook (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Linux (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **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, Live Online, Webinars, Documentation, Videos | In Person, Live Online, Videos |

## Key features

### Natterbox

- API
- Auto-Dialer
- Automatic Call Distribution
- Call Logging
- Call Monitoring
- Call Recording
- Call Routing
- Call Transfer
- Caller ID
- Communication Management
- Computer Telephony Integration
- Employee Directory
- Mobile Access
- Predictive Dialer
- Reporting/Analytics
- SMS Messaging
- Text to Speech
- Video Conferencing
- Virtual Call Center
- VoIP Connection

### Asterisk

- API
- Auto-Dialer
- Automatic Call Distribution
- Call Logging
- Call Monitoring
- Call Recording
- Call Routing
- Call Transfer
- Caller ID
- Communication Management
- Computer Telephony Integration
- Employee Directory
- Mobile Access
- Predictive Dialer
- Reporting/Analytics
- SMS Messaging
- Text to Speech
- Video Conferencing
- Virtual Call Center
- VoIP Connection

## Links

- [View Natterbox Profile](https://www.getapp.za.com/software/102375/natterbox)
- [View Asterisk Profile](https://www.getapp.za.com/software/103549/asterisk)
- [View Original Comparison](https://www.getapp.za.com/compare/102375/103549/natterbox/vs/asterisk)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"Compare Natterbox vs Asterisk | GetApp South Africa 2026","description":"Compare Natterbox vs Asterisk for South African businesses. GetApp provides a side-by-side comparison with details on software price, features and reviews.","url":"https://www.getapp.za.com/compare/102375/103549/natterbox/vs/asterisk","about":[{"@id":"https://www.getapp.za.com/software/102375/natterbox#software"},{"@id":"https://www.getapp.za.com/software/103549/asterisk#software"}],"breadcrumb":{"@id":"https://www.getapp.za.com/compare/102375/103549/natterbox/vs/asterisk#breadcrumblist"},"@type":["WebPage","CollectionPage"],"@id":"https://www.getapp.za.com/compare/102375/103549/natterbox/vs/asterisk#webpage","publisher":{"@id":"https://www.getapp.za.com/#organization"},"inLanguage":"en-ZA","isPartOf":{"@id":"https://www.getapp.za.com/#website"}},{"name":"Natterbox","description":"Natterbox is an expert voice solution for Salesforce with native telephony integration that helps organizations personalize customer experience at scale, boost sales and service efficiency, and gain complete visibility into their operations. Make voice a key digital channel that is fully integrated and managed inside Salesforce with full contact center features including IVR, click-to-dial, call recording, dynamic routing, call coaching, voice transcription, sentiment analysis, plus more.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/e7d59579-6293-440a-b19c-1dafe2705209.png","url":"https://www.getapp.za.com/software/102375/natterbox","@type":"SoftwareApplication","@id":"https://www.getapp.za.com/software/102375/natterbox#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.getapp.za.com/#organization"},"aggregateRating":{"@type":"AggregateRating","bestRating":5,"ratingCount":22,"ratingValue":4.1},"offers":{"price":"52","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud, Apple, Windows, Linux, Chrome, Android, Platform ios, Platform ipad"},{"name":"Asterisk","description":"Asterisk by Digium is an open source communications tool that provides voice and video communication solutions for small, mid-size and large organizations across the globe. The software is freely available and can connect seamlessly with legacy communication systems and VoIP. Asterisk includes many pre-built components that have the capability to handle simple as well as complex voice, video and text communications.\n\nAsterisk telephony solutions provide both classical PBX functionality as well as advanced features including call recording, call routing, call snooping, call waiting, caller ID blocking, blacklists, authentication and conference bridging. Other features offered by Asterisk include SMS messaging, trunking, transcoding, text-to-speech conversion, interactive voice response, flexible extension logic and overhead paging. The software is scalable, allows for the integration of physically separate installations and supports a unified dialplan across offices located in multiple locations. The tool follows both VoIP protocols such as UNIStim, Google Talk, IAX, Jingle/XMPP, SIP, MGCP, and SCCP as well as traditional telephony protocols such as FXS, FXO, Loopstart, Kewlstart, E&amp;M, and others. \n\nAsterisk has a modular design and includes several different components that can be combined to build unified communication solutions including VoIP gateways, phone systems, voicemail servers, conference bridges and IVR servers. Over 1,000 companies in 170 countries use Digium’s phone systems including Yahoo, University of Pennsylvania, Google, U.S. Army, eBay and many of the Fortune 1000 companies.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/459bcab7-600f-4ee3-8a48-c896af3ef72f.png","url":"https://www.getapp.za.com/software/103549/asterisk","@type":"SoftwareApplication","@id":"https://www.getapp.za.com/software/103549/asterisk#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.getapp.za.com/#organization"},"aggregateRating":{"@type":"AggregateRating","bestRating":5,"ratingCount":44,"ratingValue":4.5},"offers":{"price":"595","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud, Linux, Android, Platform ios, Platform ipad"},{"@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Call Centre Software","position":2,"item":"/directory/275/call-center/software","@type":"ListItem"},{"name":"Natterbox vs Asterisk","position":3,"item":"https://www.getapp.za.com/compare/102375/103549/natterbox/vs/asterisk","@type":"ListItem"}],"@id":"https://www.getapp.za.com/compare/102375/103549/natterbox/vs/asterisk#breadcrumblist"}]}
</script>
