Grammario
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Understand any sentence in any language.

Paste a sentence. Grammario parses it like a linguist and explains every part in plain English. From everyday phrases to literature, you get clear, detailed explanations in six languages.

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Real analysis.
Plain English.
Ieri mia sorella è andato al mercato.
Analyze

Tap any word to see its role

Grammatical subject

sorella

NounFeminineSingular

sorella means “sister.” It is the subject (the person doing the action), and its feminine gender controls the agreement of mia and the participle.

Gender drives agreement

Every Italian noun is masculine or feminine. Articles, possessives, adjectives, and some participles must match it.

Issue

mia sorella è andato

mia sorella è andata

With essere, the participle agrees with the subject. sorella is feminine, so andato → andata.

Related concepts

Gender agreementPassato prossimoEssere vs avereArticulated prepositions

Every sentence gets a full dependency parse, explained in plain English. Six languages.

  • Italian
  • Spanish
  • German
  • Russian
  • Turkish
  • Japanese
Real language.
Real understanding.
Six languages,
one deeper understanding.

How it works

From any sentence
to real understanding.

Grammario analyzes each sentence with linguistic precision and explains it in clear, natural English, so you learn how the language actually works.

01

See every word's role

Get a clear breakdown of each word: subject, verb, object, and more. Grammario shows you how the pieces fit together.

Ierimiasorellaèandataalmercato.

sorella

Noun

Sister

Subject

è andata

Verb

Went

Predicate

al

Preposition

To the (a + il)

Case marker

mercato

Noun

Market

Destination

02

Six languages, deeply understood

Each language gets specialized analysis with language-specific concepts, from Italian conjugation to German cases and Turkish suffixes.

🇮🇹Italian🇪🇸Spanish🇩🇪German🇷🇺Russian🇹🇷Turkish🇯🇵Japanese

🇮🇹 Italian

Vorrei che tu venissi con noi.

I'd like you to come with us.

03

Structured from A1 to C2

Follow a guided curriculum with clear lessons, explanations, and examples, whether you're just starting or polishing advanced skills.

  • A1Complete beginner
  • A2Elementary
  • B1Intermediate
  • B2Upper intermediate
  • C1Advanced
  • C2Proficient

B1 · Lesson 3

Talking about habits and routines

Explanation

Paradigm tables

Exercises

Start lesson
04

Review with spaced repetition

Save vocabulary and grammar concepts from any analysis. Grammario schedules reviews at the right time, so knowledge sticks.

mangiare

Verb · Italian

to eat

Due today
AgainHardGoodEasy
05

Agreement, cases & suffixes

See how words change and why. From Italian agreement to German cases and Turkish agglutination, Grammario breaks it down piece by piece.

è andatoè andataMASC → FEM
der Manndem MannNOM → DAT
ev+ler+iniz+den

house + PL + 2PL.POSS + ABL

06

Plain-English explanations

Complex grammar, made clear. Grammario turns linguistic analysis into natural, easy-to-follow explanations with real examples.

Grammatical subject

sorellaNounFeminine · Singular

sorella means “sister.” It's the subject, and because it's feminine, the words around it take feminine endings too.

Mia sorella è simpatica. My sister is nice.

Error notebook

Every recurring mistake, logged and tracked week to week.

AI study plans

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Paragraph mode

Paste a whole paragraph and see patterns across every sentence.

“Why is it this way?”

Teacher-style notes that answer the question behind each form.

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.

grammario.ai/app/review
Vocabulary · 1 of 8 dueDue today

ricordare

Italian · VERB

Good → next review in 4 days

Grammar conceptB1

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.”

Huginn & Muninn · Thought & Memory

“Grammar, one sentence
at a time.”

Our philosophy

For learners who want
to understand how
a language works.

Language is the most precise, rule-governed system humans have ever built. Grammario treats it that way.

How Grammario works

Every answer explains why the verb conjugates the way it does.

You study real sentences, parsed word by word.

It stays quiet until you open it.

Grammar has always worked this way.

Works on your phone

Grammario in your pocket

Open grammario.ai in your mobile browser, or add it to your home screen. Sentence analysis, review, and the A1 workshop run on the same web app, so there is nothing to download.

  • Analyze sentences on any phone browser
  • Grammar and vocabulary review in the same account
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  • All six languages, analyzed on our servers

A native iOS/Android store app is not available yet. Email hello@grammario.ai if you want to be notified when it is.

Grammario on a phone

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Free grammar guides

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Dense, practical cheat sheets covering the grammar rules that trip up learners most, each one explained clearly.

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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. Open grammario.ai in your phone browser, or add it to your Home Screen. Analysis runs on our servers. There is no native App Store app yet.

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 tells you what a sentence means. Grammario shows how it is built: dependency relations, morphological features, case governance, and explanations of why the grammar works the way it does.

The free plan gives you 15 analyses per day with one language. Pro raises the cap to 1000 analyses per day, unlocks all six languages with no switching cooldown, and includes audio import and pronunciation check. Error notebook, progress, goals, AI explanations, and 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. Independent tutors and classroom teachers can use a join code and a Class plan. Details for educators. We do not offer LMS or SSO integrations yet.

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.

Join our Discord community·Ask grammar questions·Share sentences you're working on·Get tips from fellow learners·Connect with the team·Free to join · Open to all·Join our Discord community·Ask grammar questions·Share sentences you're working on·Get tips from fellow learners·Connect with the team·Free to join · Open to all·
Join our Discord community·Ask grammar questions·Share sentences you're working on·Get tips from fellow learners·Connect with the team·Free to join · Open to all·Join our Discord community·Ask grammar questions·Share sentences you're working on·Get tips from fellow learners·Connect with the team·Free to join · Open to all·

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