Show HN: Summit – local AI meeting insights | Hacker News Reader

Show HN: Summit – local AI meeting insights

summitnotes.app

37 pointsnLight10 comments

Summit is a local-first macOS app for meeting recording and transcription. All audio processing, transcription, and summarization happens on your Mac - nothing is sent to the cloud (unless you chose to).

Built for privacy-sensitive work such as NDAs, legal, healthcare, consulting.

Features:

  - Works with any call app: zoom, meet, teams, etc.
  - Automatic call detection
  - On-device speaker identification
  - Custom summary templates (decisions, action items, notes)
  - Supports online and in-person meetings

Would love feedback from people who care about local-first software and privacy.

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Hi HN! My name is Dima, and I'm the founder of Summit.

I built this because I kept running into a hard limit with existing meeting tools: I couldn't use them for NDA-covered calls or internal discussions, since audio and transcripts had to be uploaded to third-party servers. On top of that, juggling multiple call apps made built-in summarization hard to use even when it was technically compliant.

That's why Summit takes a different approach: everything runs locally on macOS - recording, transcription, speaker identification, and summarization. Nothing leaves the machine, and there's no account or cloud backend.

The tradeoff is that it's more resource-intensive than cloud tools, and accuracy depends on the hardware you're running on. I spent a lot of time optimizing the local tool chain (e.g. smaller on-device models like Qwen) to make this practical on Apple Silicon. I tested it on a standard corporate MacBook Air with 16 GB RAM, which works well; more memory lets you run larger models, but 16 GB is enough.

I believe in local-first AI and would love feedback from people here who've thought about it:

  – Is fully on-device processing something you'd personally value?
  – Are there privacy or compliance use cases I'm missing?
  – What would you want to inspect or control in a tool like this?

Happy to answer any technical questions.

Dima, when can we expect versions for other operating systems, if there will be any at all?

For now, I'm focused on Apple's ecosystem. IOs app will leverage an encrypted iCloud database to sync from mac to iPhone. But the approach is transferrable, though it would be a breakout new cross-platform codebase for Win and Linux.

Looks good Do you plan to let users choose models for the transcription?

Yes, I plan to add fine-tuned models, i.e. for Chinese or Russian

Using it from first release, all the best for you and thanks

Thank you!

Woah, this is good!

Source code?

The app is not open source

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