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

[00:00] In this video, we'll build a complete AI second  brain step-by-step. But before we do that,   what even is a second brain, and do you need one?  I mean, at least I hope my primary brain works  

[00:12] well enough. Every day, I work across emails,  documents, chat messages, meetings, in-person   conversations, and AI tools. My information is  scattered across all of these different places.  

[00:25] Think of a second brain as a personal memory  system. It remembers the important information   for you and brings it back right when you need  it. Traditionally, people have built second brains  

[00:38] using tools like Notion or Obsidian. But with  those tools, they have to manually save notes,   documents, and ideas. The challenge is that  these systems only work if you remember to  

[00:50] keep them up to date. With AI, though, your  second brain can build itself. I'm Kevin,   and let's dive in. To build your AI second brain,  head to the following website. You'll find a link   right here at the bottom of the screen. Genspark  sponsored this video, and they recently introduced  

[01:06] a platform called Second Brain. Think of it  as the home for all of your information. The   first step is connecting the apps you already use  every day. Over on the left-hand side, click on   Feed Brain. Here, you'll see services like Gmail,  Outlook, Notion, Microsoft Teams, and lots more.  

[01:24] I'll go ahead and connect a few of them. Once  you're done, let's head back to the homepage.   In addition to connecting your apps, right down  here, you can also upload existing files, or you   could even create new documents directly in Second  Brain. The more emails, documents, meetings, and  

[01:39] conversations it has access to, the more context  it builds over time, making it increasingly   helpful. Once everything is connected, you no  longer have to remember where something came from.  

[01:51] Instead of searching through emails, documents,  or chat messages individually, you simply ask your   Second Brain a question, and it pulls together  the relevant information for you. For example,   let's try asking it a question. I have a meeting  today with my coworker Elizabeth at four. What  

[02:07] do I need to know before our meeting? Right over  here, let's send that. Second Brain pulls together   my emails, calendar, meeting notes, documents, and  anything else related to Elizabeth. And this way,   I could walk into that meeting fully prepared. So far, we've only connected information that  

[02:24] already exists digitally. Some of the most  important information never makes it into an   email or document. It happens in meetings and  in-person conversations. That's where Genspark   SecondBrain Note comes in. It's a small AI  recording device that's about the size of a  

[02:40] credit card. It offers up to 35 hours of battery  life, includes 64 gigabytes of onboard storage,   and uses a four-microphone array with bone  conduction to help capture conversations clearly.  

[02:52] You can carry it in your wallet or attach it to  your phone using the included MagSafe wallet. To   start recording, simply press and hold the button  for about two seconds until you feel vibration.   While you're recording, you can press the button  once to bookmark important moments. I'm heading  

[03:08] into a meeting now, and I’ll record it using  the SecondBrain Note, and then we'll see how it   becomes part of my AI Second Brain. Hey Elizabeth,  how are you doing? Good, how are you doing today,   Kevin? I'm doing well, just keeping busy with  the cookie launch. Well, I really appreciate you  

[03:24] joining today, Kevin. I wanted to check in. Now  that the meeting's over, let's see what Second   Brain captured. The recording automatically syncs  back to the app where it's transcribed and turned  

[03:36] into AI meeting notes. I didn't have to write  any of this myself. It automatically generated   a summary, organized the transcript, and even  grouped together the highlights I bookmarked   during the meeting. If you took photos during the  meeting, those appear here as well. By itself,  

[03:50] that's already a huge time-saver, but this  is where things get really interesting.  These meeting notes automatically become  part of your Second Brain. That means they   aren't just stored away. They become searchable  alongside your emails, documents, calendar events,  

[04:04] and everything else you've connected. Now that  my meeting has become part of my Second Brain,   I can ask questions about it just like I can with  my emails, documents, and everything else I've   connected. In the bottom right-hand corner, let's  open up the chat, and I'd like to remember the  

[04:20] action items from today's meeting, and I also  want to know when they're due. So over here,   I'll type in my prompt and then let's send that.  In the top right-hand corner, let's switch to full   screen so we can see the response better. Here, I  can see all of my follow-up tasks along with their  

[04:34] due dates. This is one of the biggest benefits of  an AI Second Brain. Instead of searching through   different apps, I simply ask a question and  get the answer I need. Finding information is   incredibly helpful, but what if AI could actually  do something with all of that information? Here,  

[04:50] let's ask it to draft a follow-up email  summarizing today's meeting and the next   steps. I'll submit that. Notice that it already  knows who attended the meeting, what we discussed,   and the action items we agreed on. Next,  let's ask it to turn today's meeting into  

[05:04] a project plan and a spreadsheet. I'll type in my  prompt and then let's send that. Right up on top,   let's open it up. In just a few moments, it  generates a spreadsheet. Here, we have the owner,   the start date, due date, status, dependency,  priority, and notes. Now, it gathered all this  

[05:18] information from today's meeting and all of the  other context that it already had. Let's now jump   back into Second Brain. And finally, let's turn  that same meeting into a presentation. Down below,   I'll type in my prompt and then let's submit  that. Let's open up the presentation to see  

[05:33] what it came back with. In just a few moments,  it generates a polished slide deck based on   everything we discussed. Instead of starting from  scratch, AI already has the context it needs. Now,   these are just a few examples. Once your  information lives in Second Brain, Super  

[05:49] Agent can use the same context to help with all  kinds of tasks. Before using an AI Second Brain,   my information was scattered across emails,  documents, meetings, and conversations. Now,  

[06:01] everything comes together in one place. Instead of  remembering where something happened, I simply ask   my Second Brain. And instead of starting every  task from scratch, AI already has the context   it needs to help me get the work done. If you'd  like to build your own AI Second Brain, you'll  

[06:18] find a link in the description below. Thanks for  watching, and I'll see you in the next video.