TwinMind

TwinMind is a personalized AI sidebar designed to capture and leverage everything you see, hear, and say, transforming digital interactions into actionable memory. It solves the critical problem of information fragmentation and cognitive overload by acting as a trusted, real-time AI Second Brain that learns and grows with you. Built for busy professionals and dedicated students, TwinMind ensures you never lose a crucial detail or context, enhancing productivity and accelerating learning with guaranteed privacy.

Key Features

TwinMind integrates seamlessly into your workflow across mobile and browser platforms, providing proactive assistance and comprehensive memory capture powered by what you are currently viewing and discussing.

🧠 Real-Time Memory Vault & AI Notetaker

TwinMind continuously listens and captures context, functioning as an intelligent memory vault that ensures you never forget a key insight. It proactively takes notes, tracks to-dos, and recalls essential details about past meetings or conversations. By learning from your captured memories, TwinMind provides contextually rich answers that go beyond standard web searches, effectively amplifying your mind’s potential.

🎙️ World-Leading Audio Transcription Accuracy

Leveraging the proprietary Ear-3 model, TwinMind delivers industry-leading transcription quality, boasting a tested accuracy of 94.74%. This capability ensures reliable capture during meetings, lectures, and calls, supporting over 140 languages. Furthermore, it is engineered for efficiency, allowing all-day continuous capture (14+ hours) without significant battery drain, and even features a reliable offline mode.

🌐 Advanced Contextual AI Routing

Unlike single-model chat interfaces, TwinMind automatically routes your queries to the best available Large Language Model (LLM) for the task, including leading platforms like OpenAI, Anthropic, Perplexity, and Google. This ensures optimal response quality. Crucially, TwinMind captures context from multiple active browser tabs, automatically enhancing your prompts with relevant memories and data, providing depth that general AI tools lack.

🔒 Guaranteed 100% Privacy by Design

Your privacy is non-negotiable. TwinMind achieves 100% privacy by processing audio on-the-fly and instantly deleting the audio data every few seconds—it transcribes without recording. Only the resulting transcripts are saved, stored locally on your device with the option for encrypted cloud backups. This architecture ensures absolutely no third-party data sharing.

Use Cases

TwinMind seamlessly integrates into your daily life, turning passive information into active knowledge and automated action.

1. Mastering Meetings and Conversations

Instead of scrambling to capture every detail, rely on the AI Notetaker to document discussions, track action items, and identify key decisions. Immediately after a meeting, TwinMind automatically generates summaries and action item lists, and can even draft and automate follow-up emails, saving significant time and ensuring accountability.

2. Accelerating Academic Research and Learning

Students can use TwinMind during lectures or while conducting research to take perfect notes and capture context from PDFs, browser tabs, and videos simultaneously. Based on this captured knowledge, the system can instantly answer questions, generate personalized study guides, and create flash cards, transforming raw input into organized, accessible learning materials.

3. Contextual Research and Decision Making

When browsing or researching complex topics—such as finding a deal or comparing products—TwinMind captures the context from multiple open browser tabs. You can ask the AI to compare specifications, find deals, or synthesize information across disparate sources (e.g., comparing apartment listings matching your exact preferences), providing instant, synthesized insights without manual cross-referencing.

Unique Advantages

TwinMind is engineered for professional performance, providing functional superiority and a commitment to trust that sets it apart from conventional AI tools.

• Verifiable Accuracy: The use of the proprietary Ear-3 model provides a verified, industry-leading transcription accuracy of 94.74%, ensuring reliable data capture even in challenging audio environments.

• Intelligent Model Selection: Through automated AI routing, TwinMind ensures your query is handled by the most capable LLM for that specific task, offering a consistently higher quality of output and depth of insight compared to relying on a single underlying model.

• Unprecedented Context Window: For complex professional tasks and deep research, the Pro plan offers a massive context window of up to 2 million tokens, allowing the AI to maintain context and process information from incredibly long documents and extensive memory histories.

• Foundational Trust: TwinMind was founded by an ex-Google X trio, bringing deep expertise in large-scale systems and AI to the product. This foundation is reflected in the design, which prioritizes user data control and verifiable privacy mechanisms.

Conclusion

TwinMind offers a powerful combination of real-time memory capture, verifiable accuracy, and uncompromising privacy. It is the definitive tool for professionals and students seeking to eliminate information gaps and maximize productivity.

Ready to augment your mind and build your personal Second Brain? Explore how TwinMind can help you capture, recall, and act on every critical piece of information. Start your 30-day Pro trial today.