chalk
learn anything, anywhere
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chalk teaches by showing you. On your Mac, hold ⌘⌥ and ask about anything on your screen: chalk answers out loud, marks the real button, and walks you through one step at a time. Or say what you want to learn, and it draws you a board, plans a course of classes you do (not just read), or takes you through a whole project in stages. It writes up your lectures against your slides, too. Boards and courses work in any browser. Free to start.
PH · launched Nov 6, 2026 · 85 upvotes (top 1%) · 0 views
Niche: screen accessibility and annotation tools · 31 launches, 3 in the last 7 days ▼ -57% · Explore this niche →
Category and tags
- Education
- Content generation
- B2C
- Mac
- Education
- Artificial Intelligence
Visit website ↗ Source listing ↗
More like this: all 31 launches in screen accessibility and annotation tools →
Could you build this?
Partial The tutoring UI, voice output, and lesson planning are wrappable around an LLM, but reliably locating and highlighting the real on-screen control across arbitrary apps needs screen-grounding models and polished macOS system integration.
What it would actually take: A real version would be a native macOS app (Swift) that captures the screen and hotkeys, plus a vision-grounding model that maps user questions to exact UI element coordinates, with an overlay for marking them. It also needs a voice pipeline (speech-to-text and text-to-speech with low latency) and a course-generation engine. The hard parts are accurate UI element localization across apps and keeping latency low enough that the guidance feels live.
Competitors
Other products that read as similar to this one : 552 launches clear the similarity bar, closest 8 shown.
Attention rank: #15 of 553 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 235 days after the earliest competitor.
- Chalk · ph · 2026-10-22 · 2 upvotes · similarity 0.62
- TeachingInk · ph · 2026-11-13 · 1 upvotes · similarity 0.59
- Crayon Board · ph · 2026-10-29 · 1 upvotes · similarity 0.55
- Mull · ph · 2026-11-03 · 1 upvotes · similarity 0.51
- Glassboard · hn · 2026-06-18 · 6 upvotes · similarity 0.50
- ChalkStash · ph · 2026-11-03 · 2 upvotes · similarity 0.50
- ChalkHour · ph · 2026-10-22 · 1 upvotes · similarity 0.50
- Open Draw · ph · 2026-10-15 · 3 upvotes · similarity 0.49
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.