Asterics AAC vs CoughDrop

Asterics AAC9.4Visit CoughDrop8.9Visit

Higher score Asterics AAC #1 in AAC Communication Software 9.4/10 Free plan Free plan✓ 2 of 2 features Visit Asterics AAC

vs

CoughDrop #4 in AAC Communication Software 8.9/10 60-day trial Free trial✓ 2 of 2 features Visit CoughDrop

• Asterics AAC fits best

  Broad, accessible AAC at no software cost

• CoughDrop fits best

  Teams needing collaboration and broad access support

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Side by side

Feature	Asterics AAC 9.4/10 Visit ↗	CoughDrop 8.9/10 Visit ↗
At a glance
Editor score	9.4	8.9
Ranking	#1 in AAC Communication Software	#4 in AAC Communication Software
Best for	Broad, accessible AAC at no software cost	Teams needing collaboration and broad access support
Pricing model	Free	Paid
Starting price	Free plan	—
Free plan	✓ (best)	—
Free trial	—	60 days
Deployment	Cloud, Self-hosted, Browser extension	Cloud, Desktop, Mobile
Platforms	Web, Windows, macOS, Linux, iOS, Android	Web, Windows, iOS, Android
Support	Email, Community, Docs	Email, Tickets, Docs · 24/7
Integrations	4 integrations	9 integrations
Built for	Solo, Small business	Solo, Small business, Mid-market, Enterprise
Features Asterics AAC 2/2 · CoughDrop 2/2
Speech output	✓	✓
Offline use	✓	✓
Specs
Symbol system	Hybrid	Symbol
Access methods	Touch, mouse, keyboard, external switch, scanning, hovering, microphone input, and AsTeRICS Framework events such as eye or head movement	switch scanning, eye gaze, head tracking, mouse, joystick/controller, keyboard emulation, dwell selection
Supported platforms	Web browsers on Android, iOS, Windows, macOS and Linux	web, Windows, iOS, Android
Layout customization	Fully_customizable	Customizable
Our review
Pros	Free and open source across web, desktop and mobile platforms Fully customizable grids with symbols, text, images and speech actions Supports scanning, switches, hovering, eye or head movement and offline use	Supports boards, speech, symbols, scanning, eye gaze, and tracking Enables remote modeling, collaboration, reports, and goal tracking Works across web, Windows, iOS, and Android with offline communication
Cons	Grid configuration may require more setup than a fixed AAC interface Advanced environmental control depends on compatible AsTeRICS Framework events Some features, including prediction and control, may require individual configuration	No free plan is available Android synchronization has platform-specific limitations Supporter access does not include the full communication system
Our verdict	Asterics AAC is a web-based augmentative and alternative communication tool for people who need supported communication. It is designed for users, families, educators and care teams who need adaptable communication grids rather than a… Read the review →	CoughDrop is an augmentative and alternative communication platform for nonverbal and minimally verbal people, families, therapists, educators, and care teams. It combines customizable communication boards, symbol libraries, user-provided… Read the review →

Strengths and trade-offs

• Asterics AAC — where it wins

  • Free and open source across web, desktop and mobile platforms
  • Fully customizable grids with symbols, text, images and speech actions
  • Supports scanning, switches, hovering, eye or head movement and offline use

  Where it doesn't

  • Grid configuration may require more setup than a fixed AAC interface
  • Advanced environmental control depends on compatible AsTeRICS Framework events
  • Some features, including prediction and control, may require individual configuration

• CoughDrop — where it wins

  • Supports boards, speech, symbols, scanning, eye gaze, and tracking
  • Enables remote modeling, collaboration, reports, and goal tracking
  • Works across web, Windows, iOS, and Android with offline communication

  Where it doesn't

  • No free plan is available
  • Android synchronization has platform-specific limitations
  • Supporter access does not include the full communication system

• Asterics AAC9.4/10 · Free plan

  A flexible free AAC option for users needing personalized grids and varied input methods.

  Visit Asterics AACFull verdict →
• CoughDrop8.9/10 · 60-day trial

  A broad AAC platform for customizable communication and coordinated support.

  Visit CoughDropFull verdict →