I write angel checks in early-stage B2B software companies. My edge — if I have one — is that I talk to a lot of founders and hear about problems before they become trends. But that requires staying close to what founders are actually saying, which increasingly means watching a lot of YouTube.
The Information Problem in Early-Stage Investing
Founders talk in podcasts. Market commentators break down funding rounds in videos. Accelerator demo days get posted. Industry experts debate trends in long-form interviews. None of this is in a Bloomberg terminal. The signal is on YouTube, Spotify, and a dozen podcast feeds — and it's buried under hours of content you have to consume to find it.
I was watching 90 minutes to two hours of video every morning. Founder interviews, market commentary, competitor announcements. I'd get through maybe 40% of what I thought was worth watching. The rest piled up. And I'd still feel behind in conversations, because the person across from me had caught the interview I hadn't gotten to yet.
What I Was Actually Looking For
When I thought about it honestly, I didn't need to watch the videos. I needed the signal inside them: which problems founders are calling urgent, which markets they're moving into, which narratives are emerging in the VC commentary, what the 'Overton window' of investable ideas is right now. That information is dense in a 90-minute interview — maybe 15 minutes of it is what I actually need.
I needed something to do the watching for me and hand me the relevant parts.
Setting Up My sipsip.ai Daily Brief
I set up a daily brief by subscribing to around 20 YouTube channels I follow: founder interview shows, VC podcasts, accelerator content, a few market commentary channels. sipsip.ai monitors them and each morning delivers a brief summarizing what's new — with the key insights pulled from each video.
The first week, I was skeptical about quality. I kept the video feed open to spot-check. By week two, I'd stopped spot-checking. The summaries were capturing the right signals — not just recapping what was said, but identifying the core arguments and notable claims.
"By week two, I'd stopped spot-checking. The summaries were capturing the right signals — the core arguments, the notable claims, the things worth following up on."
— Liam Carter
My Current Morning Routine
My brief arrives before 7am. I read it over coffee — usually 8–12 items, takes about 10 minutes. Anything that's directly relevant to a company I'm looking at, or that flags a trend I want to dig into, I mark for follow-up. Maybe two or three items per day.
For those, I go to the original video — but with the summary already in hand, I know exactly which section to jump to. Sipsip's timestamped transcripts let me navigate straight there. I'm not watching the full interview; I'm watching the 8 minutes that matter.
- 10 minutes to scan the full brief
- 2–3 items flagged for follow-up
- Original video reviewed at the relevant timestamp only
- Total research time: under 30 minutes, vs. 90–120 minutes before
The Investment Thesis Impact
The practical effect is that I show up to founder calls better prepared and with more current context. I reference things from the last 48 hours of founder conversation, not the last few weeks. That matters in a world where narratives shift fast and founders can tell in the first five minutes whether you're paying attention.
I've also caught a few signals I'd have missed entirely — market moves and founder narratives I saw in a brief summary that I wouldn't have gotten to otherwise. In one case, a trend I spotted in a brief turned into a thesis I'm actively investing around.
Daily Brief
Set up your daily signal brief — subscribe to any YouTube channel
Who Else Should Use This
Anyone whose job requires staying current with a fast-moving conversation that happens primarily in long-form video. VCs, angels, analysts, operators watching competitors. If you're watching more than an hour of video per day for information rather than entertainment, and you find yourself feeling like you're still behind — the bottleneck isn't you. It's the format.
Frequently Asked Questions
How do I set up a daily brief for specific channels?
In sipsip.ai, you subscribe to YouTube channels in your dashboard. The daily brief automatically includes summaries of new videos from those channels, delivered each morning. You can add or remove channels any time.
Can I customize what the brief focuses on?
You can filter and organize your channel subscriptions. The AI surfaces key themes and arguments from each video, so even without keyword filtering the signal-to-noise ratio is high for content you've chosen to subscribe to.
How many channels can I subscribe to?
This depends on your plan. Check the pricing page for current subscription limits. Most active investors I know run 15–30 channels without hitting limits on paid plans.
As an angel investor, I was watching founder interviews and market commentary every morning — and still felt behind. My sipsip.ai daily brief now delivers the same signal in 10 minutes, before my first call.