Number 1:
ExtraBrain
Local-first AI interview and meeting copilot for Mac
- AI Coding Assistants
- DR 17 no change since last check
AI Coding Assistants · Canada
Code review for uncommitted git changes before you commit
Ahrefs Domain Rating benchmarked 25 Oct 2026, rebuilt 25 Oct 2026.
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
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| Citation Flow | 12 no change since last check |
| Referring domains | 1 no change since last check |
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Ahrefs Domain Rating benchmarked 25 Oct 2026, rebuilt 25 Oct 2026. Majestic benchmarked 25 Oct 2026, rebuilt 25 Oct 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
| Domain age | 1 month |
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| Registered | |
| Expires | |
| Registrar | Cloudflare, Inc. |
| DNSSEC | Not signed |
A native macOS app that explains uncommitted git diffs hunk by hunk, whether you wrote them or an AI agent did, with an interactive chat for each change.

DiffCue is a native macOS application that helps developers understand their uncommitted git changes before committing or opening a pull request. It works with code written by humans or AI agents like Cursor, Copilot, Claude Code, and Windsurf, explaining each change hunk by hunk with context about why the change matters. Instead of relying on a one-shot summary from an AI agent, you step through the code yourself with side-by-side before and after views, each hunk getting its own explanation and dedicated chat thread for follow-up questions.
The app supports bringing your own API key for OpenAI, OpenRouter, or any OpenAI-compatible endpoint, so your code goes only to your chosen AI provider and never to DiffCue's servers. DiffCue comes with 5 free reviews to start (no signup or credit card required), then costs $4.99 as a one-time purchase for unlimited use on up to 2 Macs.
Pricing model: Paid
5 free reviews with no signup or credit card, then $4.99 once for unlimited use on up to 2 Macs. A review includes every AI summary, explanation, and chat message for one repo for one day. No subscription; 30-day refund policy. Free 1.x updates included.
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DiffCue has a free listing. The owner can unlock the full profile with a paid launch for $5:
Local-first AI interview and meeting copilot for Mac
Voice tools for humans with things to say
AI guitar tone matcher built on real gear data, adapted to your specific equipment
Private, local voice dictation for half the cost of competitors
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