Head-to-head · AAC Communication Software
Cboard vs Grid 3
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 |
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| Cons |
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| 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 → |
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
- Cboard9.0/10 · Free plan
A flexible free AAC core across web, Windows, and Android, with paid Pro additions.
Visit CboardFull verdict → - Grid 38.7/10 · 60-day trial
A mature AAC system combining symbol, text, speech, access and environmental control.
Visit SmartboxFull verdict →
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All AAC communication software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
Last updated · How we research and update







