kitio.aiDuolingo vs NeonLingo
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Duolingo starts at $12.99/mo and NeonLingo starts at $12.99/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Bite-sized lessons
- Streaks and leagues
- AI Video Call
- Explain My Answer
- Maths and music courses
- Word lookup on any page
- Wordbook and review
- FSRS flashcards
- DeepL and AI translation
- 30 languages
- Document translation
| Feature | Duolingo | NeonLingo |
|---|---|---|
| Best for | Gamified language app with AI conversation practice on its Max plan | Browser extension that teaches vocabulary as you read web pages |
| Category | Education | Education |
| Pricing model | Freemium | Freemium |
| Starting price | $12.99/mo | $12.99/mo |
| Free plan | Yes | Yes |
| Made by | Duolingo | NeonLingo |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Duolingo starts at $12.99/mo and NeonLingo starts at $12.99/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- All language courses
- Ads and limited hearts
Super
$12.99/mo
- No ads
- Unlimited hearts
- Personalized practice
Max
$29.99/mo
- Everything in Super
- AI-powered explanations
- Video Call and roleplay practice
2 plans
Free
Free
- Google Translate engine
- Vocabulary list of 200 words
- Auto highlighting on web pages
Premium
$12.99/mo
- DeepL and AI translation
- Up to 1,000 uses a month
- Phonetic transcription
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Duolingo
- Free plan covers full courses
- Motivating game mechanics
- Huge choice of languages
- Limited speaking practice without Max
- Hard to reach advanced fluency alone
NeonLingo
- Learn from content you already read
- Free plan with automatic highlighting
- Syncs word lists across devices
- Free plan caps the vocabulary list at 200 words
- AI translation limited to 1,000 uses a month on Premium
- Only works in Chrome and Edge
Which one should you choose?
Choose Duolingo if you want:
- Free plan covers full courses
- Motivating game mechanics
- Huge choice of languages
Watch out: limited speaking practice without max.
Choose NeonLingo if you want:
- Learn from content you already read
- Free plan with automatic highlighting
- Syncs word lists across devices
Watch out: free plan caps the vocabulary list at 200 words.
Duolingo vs NeonLingo FAQ
What is the difference between Duolingo and NeonLingo?
Duolingo: Gamified language app with AI conversation practice on its Max plan. NeonLingo: Browser extension that teaches vocabulary as you read web pages. Both are education tools.
Is Duolingo or NeonLingo cheaper?
Duolingo starts at $12.99/mo and NeonLingo starts at $12.99/mo. Check both pricing pages for current plans.
Do Duolingo and NeonLingo have free plans?
Duolingo: Yes. NeonLingo: Yes.
Who makes Duolingo?
Duolingo is made by Duolingo, based in United States.
Who makes NeonLingo?
NeonLingo is made by NeonLingo.
Which should I choose, Duolingo or NeonLingo?
Choose Duolingo if you value free plan covers full courses and motivating game mechanics. Choose NeonLingo if you value learn from content you already read and free plan with automatic highlighting.