How it works
Every sentence.
Fully explained.
See every word's role
Every word labeled with its function — subject, verb, object, and more. Linear and dependency tree view modes.
Die Katze frisst den Fisch. — “The cat eats the fish.”
Six languages, deeply understood
Italian conjugation, Japanese particles, Turkish suffixes — each language gets specialized handling.
evlerinizden
house + PL + 2PL.POSS + ABL
猫は魚を食べる
nsubj · topic · obj · acc
der Mann → dem Mann
Nominative → Dative
Structured from A1 to C2
Browse structured lessons for every level — beginner to near-native. Each topic has explanations, paradigm tables, exercises, and tracks which concepts you've covered.
Review that sticks
Save vocabulary and grammar concepts from any analysis. Spaced repetition reviews both — same proven scheduling as Anki.
Cases, suffixes & particles
Turkish agglutination, Russian cases, Japanese particles — shown piece by piece.
house + PL + 2PL.POSS + ABL
Know exactly what's tripping you up
An error notebook logs every concept you've struggled with. Weekly analytics surface recurring mistakes so you always know what to work on next.
This week's top errors
Personalized grammar goals
Set a target level and Grammario generates a custom study plan — AI picks the exact topics you need based on your weak spots and current level.
AI-generated plan · 1 of 3 done
Analyze full texts, not just one sentence
Paste a whole paragraph. Grammario breaks every sentence down in one go so you can see patterns across an entire piece of writing.
Ho mangiato la pizza ieri sera.
Domani andrò al mercato.
Se avessi tempo, studierei...
AI-powered explanations
Every analysis includes teacher's notes: translations, grammar concept breakdowns, and "why is it this way?" answers.
Translation
“The cat eats the fish.”
Key concept
Definite Articles
“Il” is for masculine singular nouns starting with a consonant.
Why “mangia”?
The verb agrees with singular subject “il gatto”. Use “mangiano” for plural subjects.
Inside the app
Every tool, in one place.
From spaced repetition reviews to AI-generated study plans — here's what you get when you sign up.
ricordare
Italian · VERB
Good → next review in 4 days
Congiuntivo Presente
Used after expressions of desire, doubt, or emotion. Formed by replacing infinitive endings with subjunctive forms.
Examples from your analyses
Voglio che tu venga qui.
“I want you to come here.”
È importante che loro parlino.
“It's important that they speak.”
Grammar map
Every concept you encounter,
tracked automatically.
Grammario maps your analyses to a full A1–C2 curriculum. Concepts light up as you encounter them in real sentences — no manual tracking.
Nouns & Gender
Well-practiced
Definite & Indefinite Articles
Well-practiced
essere & avere
Well-practiced
Present Regular Verbs
Well-practiced
Subject Pronouns
Well-practiced
Adjective Agreement
Well-practiced
Passato Prossimo
Well-practiced
Imperfetto
Familiar
Simple Prepositions
Familiar
Reflexive Verbs
Spotted
Possessive Adjectives
Familiar
Modal Verbs
Not yet seen
Futuro Semplice
Spotted
Congiuntivo Presente
Not yet seen
Relative Clauses
Spotted
Imperfetto Progressivo
Familiar
Condizionale Presente
Not yet seen
Passato Remoto
Not yet seen
Congiuntivo Passato
Not yet seen
Periodo Ipotetico
Not yet seen
Passive Voice
Not yet seen
Gerundio & Participio
Not yet seen
Discorso Indiretto
Not yet seen
Congiuntivo Imperfetto
Not yet seen
Congiuntivo Trapassato
Not yet seen
Periodo Ipotetico III
Not yet seen
Frasi Nominali
Not yet seen
Stile Indiretto Avanzato
Not yet seen
Costrutti con si
Not yet seen
Lessico Avanzato
Not yet seen
Sintassi Complessa
Not yet seen
Registro Formale
Not yet seen
Variazione Stilistica
Not yet seen
Testi Specialistici
Not yet seen
Collocazioni Avanzate
Not yet seen
Comprensione Avanzata
Not yet seen
Testimonials
Loved by language learners
“Seeing the dependency graph for a sentence I heard in a movie makes Italian grammar click instantly.”
Sarah M.
Italian learner, 8 months in
“Particle usage has always been my biggest challenge with Japanese. Grammario makes it visual — finally something that works.”
Priya K.
JLPT N3 candidate
“The Russian case analysis is shockingly good. It catches when I mix up genitive and accusative in complex sentences.”
Nadia B.
Heritage Russian speaker
“I paste every new phrase from my Turkish textbook into Grammario. The agglutination breakdown alone is worth it.”
Alex T.
Turkish learner, intermediate
“Finally understand why German word order works the way it does. The tree view makes it so obvious.”
Marcus L.
German B2 student
“The AI explanations answer exactly the questions I have about each sentence — not generic tips.”
Yuki H.
Self-studying Italian
“Seeing the dependency graph for a sentence I heard in a movie makes Italian grammar click instantly.”
Sarah M.
Italian learner, 8 months in
“Particle usage has always been my biggest challenge with Japanese. Grammario makes it visual — finally something that works.”
Priya K.
JLPT N3 candidate
“The Russian case analysis is shockingly good. It catches when I mix up genitive and accusative in complex sentences.”
Nadia B.
Heritage Russian speaker
“I paste every new phrase from my Turkish textbook into Grammario. The agglutination breakdown alone is worth it.”
Alex T.
Turkish learner, intermediate
“Finally understand why German word order works the way it does. The tree view makes it so obvious.”
Marcus L.
German B2 student
“The AI explanations answer exactly the questions I have about each sentence — not generic tips.”
Yuki H.
Self-studying Italian
“I paste every new phrase from my Turkish textbook into Grammario. The agglutination breakdown alone is worth it.”
Alex T.
Turkish learner, intermediate
“Finally understand why German word order works the way it does. The tree view makes it so obvious.”
Marcus L.
German B2 student
“The AI explanations answer exactly the questions I have about each sentence — not generic tips.”
Yuki H.
Self-studying Italian
“Seeing the dependency graph for a sentence I heard in a movie makes Italian grammar click instantly.”
Sarah M.
Italian learner, 8 months in
“Particle usage has always been my biggest challenge with Japanese. Grammario makes it visual — finally something that works.”
Priya K.
JLPT N3 candidate
“The Russian case analysis is shockingly good. It catches when I mix up genitive and accusative in complex sentences.”
Nadia B.
Heritage Russian speaker
“I paste every new phrase from my Turkish textbook into Grammario. The agglutination breakdown alone is worth it.”
Alex T.
Turkish learner, intermediate
“Finally understand why German word order works the way it does. The tree view makes it so obvious.”
Marcus L.
German B2 student
“The AI explanations answer exactly the questions I have about each sentence — not generic tips.”
Yuki H.
Self-studying Italian
“Seeing the dependency graph for a sentence I heard in a movie makes Italian grammar click instantly.”
Sarah M.
Italian learner, 8 months in
“Particle usage has always been my biggest challenge with Japanese. Grammario makes it visual — finally something that works.”
Priya K.
JLPT N3 candidate
“The Russian case analysis is shockingly good. It catches when I mix up genitive and accusative in complex sentences.”
Nadia B.
Heritage Russian speaker
Grammario in your pocket
A native mobile app is in development — bringing full sentence analysis, grammar review, and vocabulary practice to iOS and Android.
- Analyze sentences anywhere
- Grammar & vocabulary review built in
- Offline-ready lesson content
- All 6 languages in your pocket
Want early access? Get in touch and we'll let you know when the app is available.
Simple pricing
The free plan has real limits. Upgrade when you hit them — or own it forever.
Get a free grammar reference guide
Dense, practical cheat sheets covering the grammar rules that trip up learners most. No fluff — just the rules you need, explained clearly.
No spam. You'll also receive occasional updates about new features and language tips. Unsubscribe anytime.
Questions
Common questions about Grammario, answered.
We use dependency parsing models (spaCy / Stanza) trained on millions of sentences. The engine breaks each sentence into tokens and maps the grammatical relationships between them, which we then visualize as interactive directed graphs.
Italian, Spanish, German, Russian, Turkish, and Japanese. Each language has specialized handling for its unique grammar patterns — case systems, agglutination, gender agreement, particles, and more.
Yes. Visual dependency graphs make abstract grammar rules concrete. Start with simple sentences and gradually work up to complex structures. The AI teacher explains every concept in plain English.
The platform is fully responsive. The dependency graph adapts to smaller screens, and the analysis interface works well on touch devices.
Yes. Your analyses are stored securely in your account and are never shared with third parties. You can delete any saved analysis at any time.
Google Translate gives you a translation. Grammario gives you a structural breakdown — dependency relations, morphological features, case governance, and AI-generated explanations of why the grammar works the way it does. It's a learning tool, not just a translation tool.
The free plan gives you 3 analyses per day with one language. Pro unlocks unlimited analyses, all six languages, no switching cooldown, and the full feature set — error notebook, progress analytics, AI-generated grammar goals, and study plans. All core features like AI explanations and vocabulary review are available on both plans.
Yes. Paragraph mode lets you paste a multi-sentence text and Grammario breaks down every sentence in one go. You can review each sentence individually and see grammar patterns across the whole passage.
Yes. The Class plan is designed for educators — you get a teacher dashboard to create classes, manage rosters, assign grammar exercises and writing prompts, run live quizzes, and track student progress through a gradebook and error-pattern heatmap. Visit /for-educators for details.
Yes. We're actively working on expanding language support. Each new language requires specialized handling for its grammar patterns, so we add them carefully to ensure quality.