Typeahead
AI autocomplete for every app on your Mac
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Typeahead is the writing assistant that writes with you, not for you. It works in every text field on your Mac, helping you type faster and smarter with inline suggestions that appear as you write. It runs on a local AI model, works offline and keeps your writing on your device.
PH · launched Jun 1, 2026 · 319 upvotes (top 33%) · 0 views
Niche: ai writing assistants · 186 launches, 8 in the last 7 days ▼ -64% · Explore this niche →
Category and tags
- Horizontal
- Agent / copilot
- B2C
- AI-native
- Commercial product
- Productivity
- Writing
- Artificial Intelligence
Visit website ↗ Source listing ↗
More like this: all 186 launches in ai writing assistants →
Could you build this?
Partial While running a local quantized LLM via llama.cpp or MLX is straightforward, doing system-wide text injection and real-time inline ghost-text overlay across every arbitrary macOS application requires deep macOS Accessibility and Input Method Kit (IMK) expertise.
What it would actually take: A production version requires Swift/Objective-C leveraging macOS Accessibility APIs (AXUIElement) or an Input Method Kit (IMK) engine to intercept keystrokes and context in any focused window. It must embed a quantized small language model (e.g., Llama/Qwen via llama.cpp or MLX) that delivers completions under 100ms. The hardest parts are handling window coordinate transforms for smooth floating overlays across diverse app UI frameworks (AppKit, Catalyst, Electron, Qt) and handling permission edge-cases without triggering system lag.
Competitors
Other products that read as similar to this one : 421 launches clear the similarity bar, closest 8 shown.
Attention rank: #201 of 422 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 194 days after the earliest competitor.
- DraftKey · ph · 2026-10-15 · 1 upvotes · similarity 0.58
- Zero typing · ph · 2026-09-22 · 1 upvotes · similarity 0.53
- Lisible · ph · 2026-10-11 · 1 upvotes · similarity 0.52
- TypeKey · ph · 2026-10-18 · 12 upvotes · similarity 0.52
- TypePro · ph · 2026-10-13 · 2 upvotes · similarity 0.51
- aida — Native Markdown Editor for macOS · ph · 2026-10-05 · 1 upvotes · similarity 0.49
- Cotypist · ph · 2026-06-23 · 322 upvotes · similarity 0.49
- Caret · ph · 2026-04-07 · 211 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.