How to Build an AI Second Brain (Step-by-Step Tutorial)

About this video

Kevin Stratvert builds an AI second brain using Genspark’s sponsored Second Brain platform, framing a second brain as a personal memory system that retrieves scattered information from emails, documents, chats, meetings and conversations when needed, instead of relying on manual note-taking in tools like Notion or Obsidian. He connects apps via Feed Brain — including Gmail, Outlook, Notion and Microsoft Teams — uploads files and creates documents so the system builds context over time. He then asks it what he needs to know before a 4pm meeting with coworker Elizabeth, and it pulls together related emails, calendar, notes and documents. For in-person information, he introduces the Genspark SecondBrain Note, a credit-card-sized recorder he says offers up to 35 hours of battery life, 64 GB of onboard storage, a four-microphone array with bone conduction, and a MagSafe wallet; press-and-hold starts recording and a single press bookmarks moments. After a demo meeting, the recording syncs, is transcribed and turned into AI notes with a summary and grouped highlights, plus any photos. Because those notes join the second brain, he can query action items and due dates, then ask the Super Agent to draft a follow-up email, generate a project-plan spreadsheet with owner, dates, status, dependency, priority and notes, and create a polished presentation from the same meeting context.

Key takeaways

• Connect existing apps (Gmail, Outlook, Notion, Teams and others), upload files and create documents in Genspark Second Brain to build searchable context over time
• Ask natural-language questions — e.g. meeting prep for Elizabeth — instead of searching each app separately for emails, calendar, notes and documents
• Capture offline conversations with the SecondBrain Note recorder: press-and-hold to record, single-press to bookmark, then auto-sync for transcription and AI meeting notes
• Meeting notes become part of the second brain, so action items and due dates can be retrieved by chat alongside all other connected sources
• Reuse the same context with Super Agent to draft follow-up emails and generate spreadsheets and slide decks from a meeting without starting from scratch

Episode details: published July 27, 2026 · 6:24 long. Summary written by Self Growth Videos from the episode itself. Business results and any income figures mentioned are Kevin Stratvert’s own claims, shared for education — they are not typical or guaranteed.

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