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Head-to-head · AAC Communication Software

Cboard vs Grid 3

  • Updated Nov 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Cboard #3 in AAC Communication Software 9.0/10 Free plan Free plan✓ 2 of 2 features Visit Cboard
Grid 3 #6 in AAC Communication Software 8.7/10 60-day trial Free trial✓ 1 of 2 features Visit Smartbox

Cboard leads on 1 check, Grid 3 on 0, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCboard · 9.0/10
  • Free planonly Cboard
  • Free trialonly Grid 3
  • Most featuresCboard · 2 of 2

Cboard scores higher on our rubric for aac communication software: 9.0 against 8.7 out of 10; our editors rank them #3 and #6.

Cboard offers free plan; Grid 3 doesn't. On layout customization, Grid 3 gives you Fully_customizable where Cboard offers Customizable.

Cboard is the better fit for free cross-platform AAC with optional Pro features. Grid 3 is the better fit for mature Windows AAC with environmental control.

  • Cboard fits best

    Free cross-platform AAC with optional Pro features

  • Grid 3 fits best

    Mature Windows AAC with environmental control

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Side by side

Feature Cboard 9.0/10 Visit ↗ Grid 3 8.7/10 Visit ↗
At a glance
Editor score 9.0 8.7
Ranking #3 in AAC Communication Software #6 in AAC Communication Software
Best for Free cross-platform AAC with optional Pro features Mature Windows AAC with environmental control
Pricing model Free plan + paid Paid
Starting price $79/yr 60-day trial
Free plan ✓ (best) —
Free trial — 60 days
Deployment Cloud, Desktop Desktop, Mobile
Platforms Web, Windows, Android Windows, iOS
Built for Solo, Small business, Mid-market Solo, Small business, Mid-market, Enterprise
Features Cboard 2/2 · Grid 3 1/2
Speech output ✓ ✓
Offline use ✓ (best) Not checked yet
Specs
Symbol system Hybrid Hybrid
Access methods Touchscreen, keyboard and mouse touch, keyguards, eye gaze, switches, pointer devices, voice activation
Supported platforms Web browsers, Windows, Android Windows and iPad
Layout customization Customizable Fully_customizable
Our review
Pros
  • Free symbol-based boards with text-to-speech and typing
  • Customizable layouts, symbol sets, tiles, and voice recordings
  • Web, Windows, Android, sharing, and offline Chrome support
  • Combines symbol and text communication with word prediction
  • Supports eye gaze, switches, touch, keyguards and pointer devices
  • Adds computer, environmental control and accessible apps
Cons
  • Online neural voices are available only with Pro
  • Publishing, analytics, and board sharing are paid features
  • Offline use is documented for Chrome desktop and Android
  • Paid software with quote-based licence pricing
  • The broad feature set may require configuration and customization
  • iPad access focuses on touch, symbol and text communication
Our verdict

Cboard is an open-source augmentative and alternative communication application for children and adults with speech and language impairments. It combines symbol-based communication boards with text-to-speech, typing, customizable layouts,…

Read the review →

Grid 3 is augmentative and alternative communication software from Smartbox for children and adults whose natural speech is affected by disability. It brings symbol-based vocabularies, text communication, speech output and word prediction…

Read the review →
  1. CboardAAC Communication Software 9.0Free plan
  2. Grid 3AAC Communication Software 8.760-day trial

Strengths and trade-offs

  • Cboard — where it wins

    • Free symbol-based boards with text-to-speech and typing
    • Customizable layouts, symbol sets, tiles, and voice recordings
    • Web, Windows, Android, sharing, and offline Chrome support

    Where it doesn't

    • Online neural voices are available only with Pro
    • Publishing, analytics, and board sharing are paid features
    • Offline use is documented for Chrome desktop and Android
  • Grid 3 — where it wins

    • Combines symbol and text communication with word prediction
    • Supports eye gaze, switches, touch, keyguards and pointer devices
    • Adds computer, environmental control and accessible apps

    Where it doesn't

    • Paid software with quote-based licence pricing
    • The broad feature set may require configuration and customization
    • iPad access focuses on touch, symbol and text communication

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update