kitio.aiLightkey vs Read Easy.ai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Read Easy.ai has the lower starting price: about $3 a month, against $4 for Lightkey.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Multi-word text prediction
- Real-time spelling suggestions
- 80+ languages offline
- Chrome and Edge extensions
- Team terminology predictions
- Word and Outlook add-ins
- Chrome extension
- Readability analysis
- Developer API
- Multilingual support
| Feature | Lightkey | Read Easy.ai |
|---|---|---|
| Best for | On-device predictive text for Windows that learns your writing style | Simplifies text for readers with low literacy, in any language |
| Category | Writing | Writing |
| Pricing model | Free trial | Freemium |
| Starting price | $49.95/yr | $2.99/mo |
| Free plan | No, 30-day trial | Yes |
| Made by | Lightkey | Read Easy.ai |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Read Easy.ai has the lower starting price: about $3 a month, against $4 for Lightkey.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Pro
$49.95/yr
- Per license
- Predicts up to 18 words
- 80+ languages offline
- Lifetime license $229.95
Business
$69.95/yr
- Per license
- Team terminology predictions
- Team analytics
- Site-wide deployment
4 plans
Free
Free
- 5 requests a month
- Word and Outlook plugins
- Chrome extension
Personal
$2.99/mo
- 60 requests a month
- Priority email support
Small Business
$19.99/mo
- 1,000 requests a month
- Priority phone support
Enterprise
$199/mo
- 10,000 requests a month
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Lightkey
- Runs on device and offline
- Works across most Windows apps
- Lifetime license option
- Windows only, no Mac version
- No free plan after the 30-day trial
- Predictions need time to learn your style
Read Easy.ai
- Works inside Word and Outlook
- Helps accessibility for low-literacy readers
- Developer API
- Free plan allows only 5 requests a month
- Requests are capped on every tier
- Prices carry an asterisk with no terms shown
Which one should you choose?
Choose Lightkey if you want:
- Runs on device and offline
- Works across most Windows apps
- Lifetime license option
Watch out: windows only, no mac version.
Choose Read Easy.ai if you want:
- Works inside Word and Outlook
- Helps accessibility for low-literacy readers
- Developer API
Watch out: free plan allows only 5 requests a month.
Lightkey vs Read Easy.ai FAQ
What is the difference between Lightkey and Read Easy.ai?
Lightkey: On-device predictive text for Windows that learns your writing style. Read Easy.ai: Simplifies text for readers with low literacy, in any language. Both are writing tools.
Is Lightkey or Read Easy.ai cheaper?
Read Easy.ai has the lower starting price: about $3 a month, against $4 for Lightkey.
Do Lightkey and Read Easy.ai have free plans?
Lightkey: No, 30-day trial. Read Easy.ai: Yes.
Who makes Lightkey?
Lightkey is made by Lightkey.
Who makes Read Easy.ai?
Read Easy.ai is made by Read Easy.ai.
Which should I choose, Lightkey or Read Easy.ai?
Choose Lightkey if you value runs on device and offline and works across most windows apps. Choose Read Easy.ai if you value works inside word and outlook and helps accessibility for low-literacy readers.