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Asterisk vs PureRef

Professional comparison and analysis to help you choose the right software solution for your needs.

Asterisk icon
Asterisk
PureRef icon
PureRef

Asterisk vs PureRef: The Verdict

⚡ Summary:

Asterisk: Asterisk is an open source communications software that allows you to build telephony applications and services. It supports voice over IP, video conferencing, voicemail, auto attendant, interactive voice response, and more. It can be used to build PBX systems, call center solutions, and other communications platforms.

PureRef: PureRef is a free, lightweight application for Windows that helps artists and designers quickly view visual references without cluttering their workspace. It's useful for keeping photos, drawings, webpages, etc. easily accessible while working on graphics, illustrations, presentations, documents, and more.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Asterisk PureRef
Sugggest Score — —
Category Network & Admin Photos & Graphics
Pricing Open Source Free

Product Overview

Asterisk
Asterisk

Description: Asterisk is an open source communications software that allows you to build telephony applications and services. It supports voice over IP, video conferencing, voicemail, auto attendant, interactive voice response, and more. It can be used to build PBX systems, call center solutions, and other communications platforms.

Type: software

Pricing: Open Source

PureRef
PureRef

Description: PureRef is a free, lightweight application for Windows that helps artists and designers quickly view visual references without cluttering their workspace. It's useful for keeping photos, drawings, webpages, etc. easily accessible while working on graphics, illustrations, presentations, documents, and more.

Type: software

Pricing: Free

Key Features Comparison

Asterisk
Asterisk Features
  • PBX functionality
  • VoIP
  • Interactive voice response
  • Voicemail
  • Conference calling
  • Call routing
  • Call queuing
PureRef
PureRef Features
  • Tabbed interface to organize references
  • Resizable panels
  • Zoom and pan images
  • Minimal UI
  • Keyboard shortcuts
  • Search references
  • Fullscreen mode
  • Portable app
  • Dark mode

Pros & Cons Analysis

Asterisk
Asterisk
Pros
  • Open source and free
  • Highly customizable
  • Supports many protocols and codecs
  • Active development community
  • Integrates with many CRM and business software
Cons
  • Steep learning curve
  • Requires technical expertise to setup and manage
  • Limited official support
  • Fragmented documentation
  • Not as feature rich as proprietary PBX systems
PureRef
PureRef
Pros
  • Lightweight and fast
  • Clean and simple interface
  • Easy to use
  • Good for quick reference viewing
  • Free with no ads or limitations
Cons
  • Limited features compared to full reference managers
  • No cloud sync
  • Windows only

Pricing Comparison

Asterisk
Asterisk
  • Open Source
PureRef
PureRef
  • Free

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Learn More About Each Product

Asterisk
Asterisk
Reviews, pricing & alternatives →
PureRef
PureRef
Reviews, pricing & alternatives →

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