Duolingo
Elicit
| Feature | Duolingo | Elicit |
|---|---|---|
| Pricing | Free / from $9.99/mo | Free / from $10/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.6 / 5 | 4.5 / 5 |
| Best For | language-learners, students, travelers, beginners | researchers, academics, phd-students, scientists, analysts |
| Founded | 2011 | 2021 |
| Lessons | ✓ | ✗ |
| Stories | ✓ | ✗ |
| Podcasts | ✓ | ✗ |
| Ai Chat | ✓ | ✗ |
| Leaderboards | ✓ | ✗ |
| Streaks | ✓ | ✗ |
| Placement Tests | ✓ | ✗ |
| Paper Search | ✗ | ✓ |
| Summarization | ✗ | ✓ |
| Data Extraction | ✗ | ✓ |
| Synthesis | ✗ | ✓ |
| Citation Export | ✗ | ✓ |
| Saved Searches | ✗ | ✓ |
| Tables | ✗ | ✓ |
✓ Duolingo Pros
- Completely free core experience
- Gamification makes learning addictive
- AI conversation practice
- 40+ language courses
✗ Duolingo Cons
- Limited for advanced learners
- Ads on free tier
- Grammar explanations can be minimal
✓ Elicit Pros
- Searches 125M+ academic papers
- Extracts structured data from papers
- Summarizes findings across multiple studies
- Saves hours of literature review
✗ Elicit Cons
- Limited to academic/scientific papers
- Free tier has usage limits
- Can miss nuanced findings
The Verdict
Duolingo is built for language learners and students, with a focus on lessons and stories. Elicit targets researchers and academics and leads with paper-search and summarization.
Both tools come in at similar price points ($9.99/mo for Duolingo, $10/mo for Elicit), so pricing won't make the decision for you.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.