Engineering taught by engineers who ship — courses, films and consultations.

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Start learning

Free courses include the certificate

Get smarter with AI. Then earn with it.

Master the AI skills people pay for, with an AI tutor beside you in every lesson. A boss fight at the end of each module proves you can do the work on your own.

Start freeExplore the Skill Map

Pick your path.

Start with a course, test yourself in the Arena, or pass on what you know.

  • Learn

    Take a course

    Short lessons in a deliberate order, with a boss fight at the end of every module.

    Browse courses

  • Compete

    Climb the league

    Keep your streak, earn XP from verified wins and move up the weekly league with your crew.

    Enter the Arena

  • Teach

    Join the team

    Nobody starts as an instructor here. Answer questions, take bounties, then publish your own course.

    Become an instructor

Five sections

Pick a constellation.

Open the Skill Map

The app

Learn offline. Only in the app.

  • Downloads are encrypted and play only inside the app.
  • Smart Downloads fetch your next two lessons on Wi-Fi.
  • XP earned offline syncs when you reconnect.
App StoreGoogle PlayComing soon
The Downloads screen in the withsilasogar app while offline: two downloaded lessons from LLM Apps from Zero in the encrypted offline library, with settings for Wi-Fi-only downloads, data saver and commute mode.
The Home screen in the withsilasogar app: a welcome back message, level, XP and streak card, search, section cards for Content Creation and Career & Money with AI, and featured courses.

FAQ

Questions, answered.

What's the difference between free and paid courses?

Free courses are the full experience, not a trial: every lesson, every boss fight, XP, streaks and a certificate when you beat the final boss. Paid courses are one-time purchases — you own them, with no subscription — and go deeper, with longer projects and more advanced material. Or get Pro: every course marked Pro plus a bigger daily AI tutor allowance, billed monthly or yearly — cancel anytime.

How do certificates work?

Beat a course's final boss and you get a certificate with a unique serial and a public verify page showing your boss scores. Anyone can check it, and you can add it to LinkedIn in one click. Free courses include certificates too.

Can I learn offline?

Yes — in the mobile app, which is coming soon. Lessons you download are encrypted on your device and play only inside the app; progress and XP earned offline sync when you reconnect. The website streams only.

What's the refund policy?

Paid courses come with a 14-day refund window. If a course isn't right for you, contact us within 14 days of purchase and we'll refund you in full.

How do I become an instructor?

Apply on the Become an instructor page — tell us what you'd teach and show us something you've built. You can also start on the collaborator ladder: answer questions as a Mentor, take bounties, co-author lessons. Approved instructors build courses in Studio and set revenue share for their collaborators.

Do I have to pay to compete in leagues or join a crew?

No. Streaks, leagues, crews and the Skill Map are free for everyone. XP only comes from verified outcomes — lessons completed, bosses beaten, answers accepted — and can't be bought.

Start free

Your first boss is waiting.

Pick a free course, work through the first module and take on its boss. One evening, no card.

Start free