Real ChatGPT answer · index seedGPxJy2YV2DUcompleteEducation · tutoringcomparison

what is the difference between duolingo and grammarly for mastering english grammar rules as an adult learner

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
what is the difference between duolingo and grammarly for mastering english grammar rules as an adult learner
2 real searches · 1 real-search pass
Duolingo English course grammar explanations practice official features 2026Google ↗
OBSERVED
Grammarly grammar checker explanations writing assistance official features 2026Google ↗
OBSERVED

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
Duolingo English course grammar explanations practice official features 2026 Google ↗
Grammarly grammar checker explanations writing assistance official features 2026 Google ↗
  1. Duolingo Now Offers Grammar Explanations for Free · blog.duolingo.com
  2. Does Duolingo Teach Grammar? · blog.duolingo.com
  3. How does Grammarly work? · support.grammarly.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Duolingo English course grammar explanations practice official features 2026
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Grammarly grammar checker explanations writing assistance official features 2026
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1