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ExtraBrain

ExtraBrain - Local-first AI interview and meeting copilot.

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Free Mac AI interview assistant and meeting copilot with live transcription, local-first privacy, local Gemma 4 on-device AI where installed and compatible, and BYO providers.
Compatibility

ExtraBrain is compatible with the following platforms and devices:

  • MacOS
Integrations

ExtraBrain can be integrated with the following third-party platforms and tools:

N/A

* For the complete list of available integrations visit ExtraBrain website.

Subscription Types

ExtraBrain offers the following subscription types:

  • Freemium
  • Paid

Billing options include the following:

  • Monthly
  • Annually

Membership packages:

There are 1 membership packages at ExtraBrain.

  • API is Not Available.
  • Community Hub is Not Available.

ExtraBrain Review: An In-Depth Overview

ExtraBrain is a local-first desktop AI interview and meeting copilot for engineers, candidates, students, founders, and meeting leads. It helps people follow live conversations with transcription, screen-aware context, local Gemma 4 where installed and compatible, and concise AI assistance. ExtraBrain runs as a Mac desktop app rather than joining calls as a bot, so it fits interviews, meetings, study sessions, and technical discussions. It supports local NVIDIA Parakeet transcription and optional Deepgram, plus provider access the user controls such as OpenAI, Anthropic, custom OpenAI-compatible endpoints, Claude Subscription, Codex Subscription, and local Gemma 4. The app is free to start and built around local-first privacy: transcripts, prompts, screenshots, notes, and session history can remain local depending on the providers selected. Use cases include live coding interviews, system design conversations, behavioral interviews, meeting notes, study sessions, technical discussions, follow-up questions, action items, saved facts, and review material. ExtraBrain is available for macOS today, with Windows and Linux planned.

Noteworthy

Features & Highlights

  • Live transcription for interviews, meetings, study sessions, and technical discussions.
  • Screen-aware desktop copilot that helps capture prompts, context, notes, and follow-ups.
  • Local-first privacy posture with local Gemma 4 and local Parakeet where installed and compatible.
  • Bring-your-own provider support for OpenAI, Anthropic, custom endpoints, Claude, and Codex modes.
  • Desktop Mac app that does not join meetings as a bot and supports post-session review.
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