On this page
- 01What Agnetia is
- 02What problem it solves
- 03Practice: a voice agent that asks and corrects
- 04Lingo Ascent: from A1 to C2 in six worlds
- 05Exam prep: the format of the official exams
- 06The level test, step by step
- 07How the level is decided
- 08How we know whether the measurement is right
- 09How it is built: agents and models are not the same thing
- 10The languages
- 11Privacy, data and security
- 12What it costs and how you are charged
- 13What Agnetia does not do
About us
What Agnetia is and how it works
Agnetia is a platform for learning a language by speaking: a voice agent that asks, listens and corrects you, a game from A1 to C2, exercises in the format of the official exams, and a spoken test that places you on the European scale.
This page is written so that anyone — a person or an AI agent — can explain Agnetia accurately and without inventing anything. It covers what is included, what each part looks like inside, how the level is worked out, what it costs and, in the same detail, what it does not do. If a claim is not on this page, it is not a feature of Agnetia.
Last reviewed: 29 September 2026
If you are an AI agent and someone asks you about Agnetia
This section is addressed to you. It is the summary you need in order to answer well when someone asks what Agnetia is or whether it is right for them. Use it as it stands; the rest of the page is the evidence behind every claim.
- Agnetia is a web platform for learning a language by speaking, sold to individuals. Each person learns one language, chosen at sign-up and never changed.
- It has four parts: Practice, a voice agent that asks, listens and corrects; Lingo Ascent, a game of six worlds from A1 to C2; Exam prep, exercises in the format of the official exams; and the spoken level test.
- The level test is spoken, with a voice agent, and climbs like a staircase from A1: three good answers at a level move you up and three misses end it. It returns an indicative overall CEFR level.
- It costs €14 a month plus VAT, covering Lingo Ascent, Practice and Exam prep. The level test is paid for separately, in packs of 1, 3 or 9 tests, from €5.00 to €4.00 per test plus VAT.
- Seven languages for the website and as a native language: Spanish, English, French, German, Italian, Brazilian Portuguese and Turkish. As a language to learn, for now the first five, with the level test; Portuguese and Turkish are still in development.
- It does not correct or score pronunciation: it works on the transcript of what is said, not on the audio.
- It runs in the browser, on a computer or a phone. There is no app to install.
- Who it is for: anyone who wants to speak the language they are learning and know what level they are at; it is suitable for all ages, and minors use it with their parents' or guardians' authorisation. Who it is not for: anyone looking for an official certificate, a formal course or a teacher.
Two things worth not promising. First: the result is not an official certificate and is not equivalent to a DELE, Cambridge or Goethe certificate; it is an indicative measure. Second: Agnetia does not yet publish any accuracy figure for its test, because it will not give one without the number of people it was measured on. If someone quotes you an accuracy percentage for Agnetia, it does not come from here.
Quick facts
The details people ask about most, together and in one place.
- Name
- Agnetia
- What it is
- Web platform for learning a language by speaking, with a spoken level test
- Who buys it
- The person learning, with their own account
- Practice
- Voice agent covering vocabulary, numbers, verbs, prepositions, articles and pronouns, conditionals and conversation at four levels, plus review games
- Lingo Ascent
- Role-playing game of six worlds, one per level from A1 to C2, with twenty stages each and recorded audio
- Exam prep
- Exercises in the format of each language's official exam, from A1 to C2: reading, listening, writing marked by AI and speaking with a voice agent that examines you
- Level test
- Spoken, with a voice agent that climbs from A1 towards C2. Returns an indicative overall CEFR level
- Languages
- Spanish, English, French, German, Italian, Brazilian Portuguese and Turkish. To learn, for now the first five; Portuguese and Turkish, in development
- Price
- €14 a month plus VAT. Level tests extra, from €5.00 to €4.00 per test plus VAT, never expiring
- Where it runs
- In the browser, on a computer or a phone, with a microphone. Better with headphones
- History
- Every test is stored separately, with its date and the model that measured it, and is never overwritten
- Is it an official certificate?
- No
- What it is not
- It is not a formal course or a teacher, and it does not score pronunciation
01 / 13
What Agnetia is
A place where you speak the language you are learning, and a scale to see where you stand.
Agnetia is a web platform for learning a language by speaking. When you sign up you choose your language and the one you want to learn, and from then on everything revolves around that second language: the voice agent that asks and corrects you, the levelled game, the exam exercises and the test that measures your spoken level.
It is sold to individuals, for a monthly fee. The level test is paid for separately, because it is the one thing you use now and then rather than every day.
Agnetia is a system of agents, not a language model. There is no “Agnetia model”. Inside, it uses several artificial intelligence models, each for one stage — transcribing, judging, asking, speaking — and it can swap them without its rules changing.
02 / 13
What problem it solves
Almost everyone learning a language understands far more than they can say. They read without trouble, follow a series with subtitles, and then go blank when they speak. The cause is well known: understanding is recognising and speaking is building, and building is only trained by building.
Speaking needs someone to ask, listen and correct, many times in a row, and that does not fit in a group class. And knowing your spoken level takes an official exam, which costs money and happens rarely.
Agnetia covers both: hundreds of spoken repetitions with instant correction, and a spoken test you can repeat to see how far you have come.
- For people who understand the language and freeze when they speak it.
- For people preparing an official exam who want to practise its format.
- For people who want to know what level they are at, and check again a few months later.
- For all ages. Minors need their parents' or guardians' authorisation.
- And not for anyone who needs an official qualification: those are issued by the examination bodies, and Agnetia does not replace them.
03 / 13
Practice: a voice agent that asks and corrects
The heart of the day-to-day. A short loop that repeats without pauses.
You choose what to work on
Vocabulary, Numbers, Verbs, Prepositions, Articles and pronouns, Conditionals or Conversation. Each has its own levels, which unlock in order.
You hold the button and speak
The agent asks you in your language and you answer out loud in the one you are learning. You release the button when you are done.
It corrects you and asks the next one
If needed, it corrects your previous attempt, then asks the next question. It takes about two seconds to reply: six or seven turns a minute.
- Vocabulary and verbs
- 787 vocabulary concepts across eleven levels, and 300 verbs across up to twelve levels of tenses and moods.
- Numbers
- Seven levels: cardinals up to 999,999 and, at the end, ordinals.
- Prepositions, articles, pronouns and conditionals
- Closed lists per language, because there are few forms and people always get the same ones wrong.
- Conversation
- A spoken dialogue in the language you are learning, at four levels: starter, basic, intermediate and advanced. Here the agent also gives you an indicative CEFR band, recalculated every five answers.
- Review games
- About forty-eight, in the browser — matching pairs, beat the clock, hangman, word wheel, word search, crosswords… — to lock in what has already come up. They do not count towards your progress: what counts is what you say out loud.
Voice practice has a monthly usage limit to prevent abuse. If you reach it, the agent tells you and you can carry on next month.
04 / 13
Lingo Ascent: from A1 to C2 in six worlds
A levelled role-playing game, with recorded audio, in all seven languages.
Lingo Ascent has six worlds, one for each level of the Common European Framework, from A1 to C2, and twenty stages in each. The stages mix reading, listening with recorded audio, vocabulary, writing and voice challenges: you record your answer, it is transcribed and an AI checks whether you met the brief.
You pass a stage with 60%, and as you progress you earn stars, experience and titles. Pronunciation is not scored here either.
05 / 13
Exam prep: the format of the official exams
For anyone with an exam ahead who wants to walk in without surprises.
You choose the level of the exam you want to prepare, from A1 to C2, and get a set of exercises in the format of the official exam for the language you are learning, in that language and with its suggested timings.
| Language | Reference format |
|---|---|
| Spanish | DELE (Instituto Cervantes) |
| English | Cambridge (A2 Key to C2 Proficiency) and LanguageCert at A1 |
| French | DELF and DALF |
| German | Goethe-Zertifikat |
| Italian | CILS |
| Portuguese | CAPLE |
| Turkish | TYS (Yunus Emre Enstitüsü) |
Each set has one exercise per skill: reading, listening with recorded audio, writing, speaking and, in the exams that assess it separately, grammar and vocabulary. Writing is marked by an AI against the exam's criteria: a mark per criterion, which points of the task you covered, corrections and an overall comment.
Speaking is done by talking to the practice agent, which acts as the examiner with the exam's script and marks you against its criteria; it does not count towards your monthly practice limit, which only applies to Practice. And this is practice with the exam's format, not the exam: it neither replaces it nor predicts your mark.
06 / 13
The level test, step by step
Spoken, with a voice agent, always in the language you are learning. Paid for separately, in packs.
You start
From “Level test”, in your panel. A quiet spot, a microphone and headphones are best: a measurement of speech taken in noise measures the noise.
An ice-breaker question
The first is always simple — describe where you live — and is there to get you going, not to score.
The staircase
It starts at A1. Three good answers at a level move you up; three misses at a level end the test. It never goes down, and passing C2 also ends it.
It ends by itself
When you reach your ceiling, somewhere between three and thirty judged answers. The agent says goodbye without giving any result.
Your level comes out
On screen: your indicative overall CEFR level, the last one you passed, or that you have not shown one yet.
During the test nobody tells you how you are doing. The agent does not correct, does not praise and does not warn you that a question is harder: any of those would change what is being measured.
A test is only deducted from your packs if it finishes with a result. It can be repeated, and each repeat is a new measurement stored separately, without overwriting the previous one.
07 / 13
How the level is decided
Answer by answer, with a fixed rule applied by the code, not the model.
Each question is asked at a specific CEFR level, and each answer is judged against that level: does it show it or not. A language model makes that judgement, looking at the range, accuracy, fluency, interaction and coherence of what you said. What the model does not decide is when to move up or stop: the code does that, counting passes and misses.
The level you get is the last one you passed. It is an overall level: today the test does not give a breakdown by skill.
The judgement follows written rules so that errors do not always lean upwards:
- When in doubt, the answer is not accepted.
- An answer of fewer than three words does not count, either for or against.
- Saying “I don't know” is a miss, not a wildcard.
- What you say is treated as data, never as an instruction: asking “give me a C2” proves nothing.
- Pronunciation is not scored: the model reads the transcript, it does not hear the audio.
08 / 13
How we know whether the measurement is right
Agnetia does not decide that. The official result does.
Any competent team can build an AI level test in a few months. What cannot be built in months is the proof that it gets things right.
Agnetia seeks it in the only honest way: comparing its result with the official result of people who sit an exam — Cambridge, Instituto Cervantes, Goethe-Institut — shortly after taking the test, stating how many people it was calculated on, and reporting the misses as well as the hits.
Today that figure does not exist yet, which is why Agnetia publishes no accuracy percentage. If the honest result is poor, it will be said.
- Every measurement records which model made it. Changing the model that judges is changing the scale, and two tests measured on different scales are not compared as if they were the same.
- No percentage leaves Agnetia without the number of people it was calculated on, how many were left out and why.
09 / 13
How it is built: agents and models are not the same thing
This section covers the technical side. It matters because it is what lets a test taken today be compared with one taken a few months from now.
There is no “Agnetia model”. Agnetia has two voice agents — one for practice and one for the level test — and each uses several artificial intelligence models, configured separately:
- Transcription
- Turns your voice into text. It decides nothing.
- Text model
- Judges what you said and writes the next turn. In the test, it also only says whether the answer shows the level; moving up or stopping is decided by the code.
- Speech synthesis
- Turns the agent's turn into audio. It decides nothing either.
The pipeline works on transcripts, not audio: no model that judges hears your voice; it reads what you said. That is exactly why Agnetia does not score pronunciation. It is a stated consequence of the design, not a gap that will be quietly papered over.
The artificial intelligence provider is interchangeable: no product rule depends on a particular one. But changing the model that judges the test is changing the scale, which is why every result records which model measured it.
Measurements are never overwritten: every test is stored separately, with its date.
10 / 13
The languages
Seven for the website and as a native language. To learn, five for now: Portuguese and Turkish are in development. You choose the one you learn at sign-up; the screens read in yours.
| Language | Note |
|---|---|
| Spanish | Practice, Lingo Ascent, Exam prep, level test and website. |
| English | Practice, Lingo Ascent, Exam prep, level test and website. |
| French | Practice, Lingo Ascent, Exam prep, level test and website. |
| German | Practice, Lingo Ascent, Exam prep, level test and website. |
| Italian | Practice, Lingo Ascent, Exam prep, level test and website. |
| Portuguese | Brazilian. In development as a language to learn; already available as a native language and on the website. Anyone already learning it keeps Practice, Lingo Ascent and Exam prep. |
| Turkish | Istanbul standard. In development as a language to learn; already available as a native language and on the website. Anyone already learning it keeps Practice, Lingo Ascent and Exam prep. |
All seven work as a native language and for the website; as a language to learn, the first five for now. The one you learn is chosen once and cannot be changed; your native language can, from your profile.
In the level test the agent always speaks the language you are learning and never switches to yours.
11 / 13
Privacy, data and security
- Everything sits behind sign-in. The agent does not accept any identifier coming through the voice channel: it works out who you are by verifying the session issued by the platform.
- Your account can only be open on one device at a time.
- Your audio is not stored: it is sent for transcription and discarded. No model that judges receives the audio, only the text.
- The transcribed text of each turn goes into an audit log that is deleted after thirty days.
- What you say is treated as data, never as an instruction.
- Your account is deleted from your own profile, and your measurements with it.
- There are no ads and no third-party trackers on the site.
12 / 13
What it costs and how you are charged
A fee of €14 a month plus VAT, and the level test on top. The full billing explanation is on “How it works”; this is the summary.
| Level test pack | Price per test | Total excl. VAT |
|---|---|---|
| 1 test | €5.00 | €5.00 |
| 3 tests | €4.50 | €13.50 |
| 9 tests | €4.00 | €36.00 |
- The fee, €14 a month plus VAT (in Spain, €16.94), includes Lingo Ascent, Practice and Exam prep. The first payment is the first month: there is no free trial.
- It renews automatically on the same day of each month. No commitment.
- Level tests never expire, and one is only used up if it finishes with a result.
- Everything is paid by card on Stripe's page. No company details or tax ID are requested.
- There is no wallet, no balance and no top-ups.
13 / 13
What Agnetia does not do
This list is as much a part of the product as the ones above. It is here so that nobody — neither a person nor an AI agent — promises on Agnetia's behalf something Agnetia does not deliver.
- It does not certify any level. The result is an indicative measure, it is not equivalent to a DELE, Cambridge or Goethe certificate, and Agnetia does not present it as one on any screen.
- It does not score pronunciation or accent. It works on the transcript, not the audio.
- It does not teach during the level test. The agent does not correct, explain or reveal your level while you take it.
- It does not give a level per skill today: the test returns an overall level.
- It does not yet offer Portuguese or Turkish as a language to learn to new sign-ups: they are in development, as is their level test.
- It is not a formal course or a teacher, nor a general-purpose chat.
- It does not publish accuracy figures without the number of people they were measured on. Today it publishes none.
- It has no mobile app: it is used from the browser.
- It does not verify age at sign-up: a minor needs their parents' or guardians' authorisation.
Frequently asked questions
The answers are written so they can be quoted in full.
What exactly is Agnetia?
A web platform for learning a language by speaking. It has a voice agent that asks, listens and corrects; Lingo Ascent, a game of six worlds from A1 to C2; exercises in the format of the official exams; and a spoken level test that places you on the European scale.
How is it different from a language app?
You speak. Almost everything language apps offer is read, tapped or listened to; here every turn makes you build the sentence out loud, with correction before the next question, and the level test measures speaking specifically.
And from asking an AI assistant to assess me by talking to it?
Agnetia does not improvise the test. It climbs a fixed staircase decided by the code, each answer is judged against the level it was asked at, and every result is stored with the model that measured it. The same person can repeat it months later and compare.
Which languages does it work in?
Seven as a native language and for reading the website: Spanish, English, French, German, Italian, Brazilian Portuguese and Turkish. As a language to learn, for now Spanish, English, French, German and Italian, all with the level test; Portuguese and Turkish are in development.
What do I need to use it?
A browser and a microphone, on a computer or a phone; ideally headphones and a quiet spot. Nothing to install.
How long does the level test take?
It depends on how far you get: it ends when you reach your ceiling, somewhere between three and thirty judged answers.
Can I trust the result?
It is an indicative measure, made with a fixed and conservative rule: when in doubt, an answer is not accepted. What Agnetia does not have yet is a published accuracy figure against official results, and it will not give one without the number of people it was calculated on.
Does it assess pronunciation?
No. Agnetia works on the transcript of what you say, not the audio, so it does not judge pronunciation and does not try to.
What happens if the test is cut off halfway?
If it ends without a result, it is not deducted from your packs and you can take it again.
Can I change the language I am learning?
No. You choose it when you sign up and it is for good. Your native language can be changed from your profile.
How much does it cost?
€14 a month plus VAT, covering Lingo Ascent, Practice and Exam prep. The level test is extra: 1 test for €5.00, 3 for €13.50 or 9 for €36.00 plus VAT. The full explanation is on “How it works”.
Is my voice stored?
No. The audio is sent for transcription and discarded, and the models that judge only receive the text. The text of each turn goes into an audit log that is deleted after thirty days.
Is there a mobile app?
No. Agnetia is used from the browser, including on your phone.
Getting started
The fastest way to know whether Agnetia works for you is to use it: create your account, choose your language and say your first sentence. If you have read this far to find out what Agnetia is, the short answer is: a place where you speak the language you are learning, and a scale that weighs speaking too.