Happy Thursday.
Next week I'll begin featuring investor group logos on each new episode of The Diligent Observer Podcast. Want your group included?
In today’s issue:
Angel Deals of the Week | 233 Deals, 118 Networks
First time featured this week: VentureSouth
Bookmarks I think you’ll enjoy
The best nugget from my conversation with Melissa Widner, CEO of Lighter Capital
🔥 Angel Deals of the Week
Angel funding rounds announced in recent weeks, compiled from public sources or via direct announcement. These deals represent the elite few that survived an angel network’s vetting process. Note: I have not personally analyzed these companies and am sharing for informational purposes only.
📊 Angel Network Investment Tracker: 233 Deals, 118 Networks.
🔓 The Exclusive: 11 Actively Raising Deals Shared to Date
NextMinder | AI-powered consumer research simulations
Participating Group: Georgetown Angel Investor Network
NextMinder is developing AI-powered simulations that let businesses test pricing, product launches, and go-to-market strategies before committing resources. According to the company, its synthetic consumer population models return results in hours, compared to the six to eight weeks typical of traditional research studies. Georgetown Angel Investor Network recently announced its investment, backing the company as it builds out simulation tools covering market positioning, launch forecasting, and pricing decisions.
Andrés Satizábal | Washington, DC | August 2026 | Source
StimCardio Medical | Wearable neuromodulation device for AFib
Participating Group: Harvard Business School Alumni Angels of Greater New York
StimCardio Medical (formerly CardiaCare) is developing a non-invasive, wrist-worn device that combines neuromodulation (targeted nerve stimulation) with continuous heart-rhythm monitoring for patients with atrial fibrillation, an irregular heart rhythm. The company says the platform is designed to restore autonomic nervous system balance and support at-home arrhythmia management alongside existing clinical care. HBS Alumni Angels of Greater New York recently participated in a follow-on investment round, with member investors Tom Hirschfeld, Arthur Fullerton, and Nitish Mittal leading the deal.
Amir Soltanianzadeh | Los Angeles, CA | August 2026 | Source
Botsi | AI Pricing for Subscription Apps
Participating Group: Atlanta Technology Angels, VentureSouth
Botsi is developing an AI platform that selects personalized pricing and paywall offers for each user of a subscription app, then continues learning as user behavior changes. According to the company, customers including Fitness AI, Sleepiest, and Reading.com have seen revenue and long-term customer value increases of 15 to 75 percent. Botsi recently secured $1.5 million in pre-seed funding from Telegraph Ventures, Plain Sight Capital, Atlanta Technology Angels, VentureSouth, and other angel investors to expand the platform.
Jacob Rushfinn | $1.5M Pre-Seed | Charlotte, NC | July 2026 | Source 1, Source 2
📣 Have an Angel Deal to Announce?
But Andrew, Which Ones Are Still Raising?
That’s the question I launched The Exclusive to answer. 11 new actively raising angel-network-backed deals posted since I turned this on.
Claim one of just 25 founding seats: $50/month for as long as you stay, full refund within 30 days if you’re not finding it useful. Accredited investors only.
🔖 Bookmarks
📉 77 Seconds of Fame: Papermark data crunched by Trace Cohen shows that 44% of decks never even get opened and the median time spent reviewing was 77 seconds.
🤗: Nvidia is acquiring Hugging Face for nearly $13 billion, doubling down on open-source AI tools and data sets.
🏗️ AI Design that Doesn’t Suck: Great piece from Anshu Chimala (ex-Apple) via Lenny's Newsletter on why most AI output looks generic, and how to do it right.
🥇 The Nugget: My Top Takeaway from a Conversation with Melissa Widner
🕊️ SaaS Isn’t Dead
Over the last 12 months, particularly in Q1 2026, a common story has been “SaaS is dead.” Some headlines:
Basically, the logic is that the traditional Software-as-a-Service (SaaS) business model - where humans buy monthly subscriptions to log into websites and click buttons on dashboards - is facing a massive structural disruption from artificial intelligence.
Droves of SaaS companies were expected to fail.
Well, according to Melissa, it hasn't happened (at least, not in the Lighter portfolio). What HAS happened is the SaaS companies they work with are shipping way faster and crushing dev costs since AI tech has made building cheaper for everyone, incumbents included.
From Melissa: “The incumbent's not going to give up the customer, right? They already have the customer, their product's already on-prem, and they understand the business problem more than anybody.”
Takeaway: Don't discount an incumbent SaaS deal by default just because a leaner AI-native competitor arrives. Press on integration depth and how embedded the product is in the customer's workflow - that moat is holding up.
Want more? Check out my full conversation with Melissa 👇
Listen now on Apple Podcasts, Spotify, YouTube, and more.
In Partnership with TLDR AI
AI news from people who build AI
TLDR AI is the free daily brief curated by Anthropic and ex-Google engineers. The stories, models, and research they'd send a colleague, summarized for 1.1M+ readers.
Until Next Week 👋
Thanks for reading - have a great week.
-Andrew
If you’re finding this newsletter valuable, share it with a friend, and consider subscribing if you haven’t already. You can also find me on LinkedIn and X.
Advertise with The Diligent Observer.
