TwinMind

TwinMind: AI second brain for meetings and memory

TwinMind is an AI app that transcribes and summarizes meetings, conversations and lectures, then organizes them into a second brain that can give other AI tools context. Capture runs on the user's own devices with no bot joining calls, and audio is deleted after transcription by default, leaving searchable transcripts and summaries.

Key Features

• All-day capture: The phone app captures for 16+ hours without draining the battery, and capture only runs when the user starts it.
• No meeting bot: A Chrome extension records browser meetings, the Mac and Windows apps record Zoom, Google Meet and Teams, and the phone app covers in-person conversations.
• 140+ languages: Spoken languages are detected automatically, and Translate Transcript delivers transcripts, summaries and answers in the user's preferred language.
• Second brain: By evening, the day is sorted into people, places and projects in a private wiki.
• Daily preparation: Daily digests list the top things to do and prepare email drafts before the day starts.
• Context for other AI: Through the TwinMind MCP, memories can be used in ChatGPT, Claude and Gemini, and calendar and email connect directly.
• Privacy modes: An on-device mode keeps data off the cloud, and cloud backup saves only transcripts unless the user opts in to save audio.
• Security: SOC 2 Type II and Google CASA Tier 2, and data is never sold or used to train AI models.
• Calls and uploads: Paid plans add phone call recording, audio file uploads and speaker separation, along with premium AI models.

Use Cases

• Back-to-back meetings: Professionals get summaries and action items from every call without inviting a bot, and can ask follow-up questions later.
• Conferences and events: Capture talks and conversations in person on a phone or Apple Watch and translate them in real time.
• Students: Record lectures across classes and get clear, structured notes organised by topic, ready to review before exams.
• Follow-up work: Turn a sales call or brainstorm into a draft email, document or deck in connected AI tools such as ChatGPT and Claude, without retyping the context.

Pricing

The Free plan has no expiry and includes AI summaries, AI chats, daily digests, transcription and 5 MCP tool calls a day. Pro is listed at $11.99 a month billed annually, with unlimited transcription and Apple Watch capture. Max is listed at $29.99 a month, with 5x Pro limits and speaker separation.

Getting Started

• Website: twinmind.com
• Download: twinmind.com/download

TwinMind is built for people who want their meetings and conversations captured privately and turned into context they can use.