ExtraBrain

ExtraBrain is a free, local-first desktop AI interview assistant and meeting copilot for Mac. It helps engineers, candidates, students, founders, and meeting leads stay focused during live conversations with transcription, screen-aware context, structured answers, and post-session summaries.\n\nKey features:\n\n- Live transcription for interviews and meetings\n- Private local-first workflow with clear data control\n- Local Gemma 4 on-device AI where installed and compatible\n- Bring-your-own AI provider support\n- Session history, notes, and summaries in a desktop app you control