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Synapse
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Alpha · Programming and English

Turn what you study into what you can do.

Your materials. Your path. What you can now do.

How Synapse works

Watch your effort light up

Your programming or English route adjusts to what you bring. Every step you prove lights up a node on your map.

Your materials
  • Pending
  • Available
  • In progress
  • With help
  • On your own

Illustration of the method · Not your progress

  1. Your materials

    Start with what you already have

    Notes, PDFs or photos of your notebook adjust your programming or English route to what you need. If you bring nothing, you start from a reviewed route.

  2. Your route

    Concepts connect and fall into order

    Synapse links them by prerequisites and proposes an order: what comes first, what comes next and why. Your route starts at the first node.

  3. Your practice

    Every answer changes a node's state

    Each step brings a short explanation, a worked example and real practice. Grey: pending. Yellow: in progress. Blue: solved with help. Green: proven on your own.

  4. Synapse

    When you do it on your own, it lights up

    A node turns green only through your own answers. That is the synapse: you can do it now, and the evidence of how you got there stays with you.

Why Synapse

A chatbot answers. Synapse makes you able.

Here you answer before seeing the solution, get feedback on what you did and solve a different case on your own.

  • Versus a chatbot

    A chatbot answers; Synapse makes you able and proves it.

  • Versus flashcards

    Flashcards memorize; Synapse measures whether you can apply it.

  • What we do promise

    No miracles promised: practice that shows up on the grade, with evidence of your progress.

Build your route

Built on the science of learning, with practice adapted to each skill.

Study companions

A study companion for every moment

Gaby is the mentor of your route. Three study companions join him, each for a different moment of learning: one learns from you when you explain what you learned, one challenges you when it's time to do it without help and one takes it slow when something gets stuck.

  • The whole route

    Gaby

    Warm, attentive and concrete. He explains each step, gives you a hint when you get stuck, tells you what went well and what to adjust, and celebrates what you prove. Every question goes to him, through “Ask Gaby”.

    “Let's connect this.”

    Available today
  • When you explain and review

    Pil

    Eager and without ego. He brings you his attempt with a mistake for you to find and fix, asks you to explain why it works and reviews with you what you have already seen.

    “And why does that work?”

    Available today
  • When it's time to do it without help

    Vera

    Quick, direct and demanding, never sarcastic. She sets the build challenges, the closing challenge of each stage and the final project: no hints, and a new case.

    “Show me without the hint.”

    Available today
  • When something gets stuck

    Cala

    Calm and patient. If you miss twice, she goes back to basics with you, one thing at a time; she closes the day without guilt when that's what you need and helps you pick up again after a break.

    “That's enough for today.”

    Available today

Gaby, Pil, Vera and Cala are with you today in your programming and English routes. They are AI study characters, not people: they can be wrong and they do not give professional advice. No companion is ever bought or unlocked.

Who it's for

Learners today. Teachers very soon.

For learners

A route for what you need to achieve

Pick your route, add your materials if you like, and move forward with practice, closing challenges and review of what you find hard.

  • Ace what's next.
  • Keep up all semester.
  • Get good at something real.

Available today: programming and English routes.

For teachers

Turn your course into guided practice — your content, your standards.

  • Import your syllabus and materials.
  • Review the route and publish it with your standards.
  • Enroll your learners with a link or a code.
  • Follow progress by competency, never their private conversations.

In development · Entry for teachers

Subjects

Built for your subject

A formula and a conversation call for different practice. Today you can start with programming and English; the other subjects come later.

  • Programming, data and AI· Available today
  • Languages: English· Available today
  • Statistics
  • Science and health
  • History, humanities and law
  • Writing and critical reading
  • Design and professional skills
  • Music, lab and physical practice

Pricing

Your route first. Then your plan.

Create your account and build your route: you see all of it before you pay. When you want to start, Base gives you routes, practice and questions to Gaby, and Languages adds spoken English with Gaby.

Billing period

Base

To learn with routes, practice and feedback.

USD 12per month

Or USD 96 per year in a single payment: you save USD 48.

What it includes

  • Up to 20 routes, 300 AI actions and 100 questions to Gaby a day
  • Programming routes in JavaScript, Python, TypeScript, React and more languages, adjusted to your goal and your materials
  • Practice activities with automatic feedback, hints and retries
  • Your route map and your progress, saved to your account
  • Support by email

Languages

To speak English with Gaby and practice without worrying about mistakes.

USD 24per month

Or USD 192 per year in a single payment: you save USD 96.

What it includes

  • Everything in Base
  • 90 minutes a month to speak English with Gaby, about 3 a day
  • 300 pronunciation exercises a month, scored sound by sound
  • English routes for your level, with vocabulary that comes back when it is due

Cancel at any time. Full refund within 14 days of a payment if you have not used the plan.

See plan details

Common questions

Before you begin

What is Synapse?

Synapse is learning software: routes with real practice and feedback that adjust to your materials if you bring them. Every step you prove on your own lights up a node on your map. Today you can learn programming and English.

Can I see it before I pay?

Yes. Create your account, tell us what you want to learn and Synapse builds your route: you see all of it, step by step, before you choose a plan. To open the lessons, practise and ask Gaby, you need Base or Languages. If you pay, you can ask for a full refund within 14 days if you have not used the plan.

Do I need an account?

Yes. Create your account with email and password, confirm you are 18 or older and pass a security check. Creating the account asks for no card: you only pay if you choose a plan.

Can I study with my own materials yet?

Yes. In your programming and English routes you can add PDFs, text and photos of your notes to adjust the route to what you need. We keep only the extracted text, not your files. If you bring nothing, you start with a reviewed route.

Are there exams?

Yes. Each stage of your route closes with a challenge with no hints and a score. If you don't pass, you retake it with new questions and a plan to strengthen what went wrong; you are never locked out. In programming, the route ends with a final project built in milestones, with visible and hidden tests.

Who are Gaby, Pil, Vera and Cala?

They are Synapse's study companions: characters powered by AI, not people. Gaby explains each step, gives you feedback and answers your questions in “Ask Gaby”; Pil brings you his attempt with a mistake and asks you to explain it to him; Vera sets the challenges, the exams and the final project; and Cala helps when something gets stuck or when you come back after a break. They can be wrong and do not give professional advice.

Can I subscribe now?

Yes. You choose Base or Languages, monthly or yearly, and pay through Paddle, our reseller and Merchant of Record. You can cancel any time from your account.

How do billing and renewal work?

Base costs USD 12 per month or USD 96 per year, and Languages USD 24 per month or USD 192 per year, always as a single payment per period. Plans renew automatically for the same period until you cancel from your account. The price already includes taxes and Paddle shows the total before you pay.

Can I cancel or get a refund?

Yes. You can cancel at any time from your account and keep access until the end of the period you paid for. If you ask for a refund within 14 days of a payment and have not used the plan since that charge, you get it back in full.

Start today

Learn it. Connect it. Make it yours.

Create your account with email and password, build your programming or English route and see all of it before you choose your plan.