Business Social Media and Updates

Kalshi Secures $1 B Funding, Valuation Hits $11 B
SocialDec 6, 2025

Kalshi Secures $1 B Funding, Valuation Hits $11 B

What I read this week... 1) Kalshi Raises $1B at $11B Valuation Kalshi has closed a stunning $1 billion Series E funding round at an $11 billion valuation, more than doubling its worth in under two months. The round, led by crypto-focused...

By Chamath Palihapitiya
Seeking Traction-Driven Startups for 11,000 Angel Syndicate
SocialDec 6, 2025

Seeking Traction-Driven Startups for 11,000 Angel Syndicate

Looking for startups with traction to syndicate to 11,000 angel investors

By Jason Calacanis
A Refreshing Perspective on the AI Bubble
SocialDec 6, 2025

A Refreshing Perspective on the AI Bubble

This is one of the better takes on the AI "bubble" I've seen recently. https://t.co/sMJsm1vnT2

By Mike Maples Jr.
VCs Overload Winners, Driving Sky‑High Valuations
SocialDec 6, 2025

VCs Overload Winners, Driving Sky‑High Valuations

Larger VC funds want to cram more and more capital into their winners. More than ever. It’s not that complicated but two core reasons: #1. Fewer and fewer winners, so everyone wants to throw money at whatever truly breaks out...

By Jason Lemkin
Sequoia Backing Signals Growth; Ignore the BS
SocialDec 6, 2025

Sequoia Backing Signals Growth; Ignore the BS

One of the most BS statements: You do not want people to join your company because of an investor that led the round. People want to grow and they want to make money. When Sequoia invests, it is a massive stamp...

By Harry Stebbings
Prioritize Margins Over Feel‑Good Hype in Startup Investing
SocialDec 6, 2025

Prioritize Margins Over Feel‑Good Hype in Startup Investing

BEWARE, INVESTORS IN “FEEL GOOD” STARTUPS! We’ve all seen these startups… they have bold ambition and admirable goals, but lack a cutthroat business model that will guarantee future returns for investors. But it’s surprisingly easy to fall into what I...

By Jason Calacanis
Future‑Focused Founders: Build for Tomorrow’s Unseen Challenges
SocialDec 6, 2025

Future‑Focused Founders: Build for Tomorrow’s Unseen Challenges

Two of our faves from the latest Y Combinator cohort : Dome and Zephyr Fusion. YC just had their Fall ‘25 Demo Day, so Alex and I are running down some of their favorite contenders. Two startups that REALLY stand...

By Jason Calacanis
Join Mercury CEO Immad on Live Founder Hotline Dec 17
SocialDec 6, 2025

Join Mercury CEO Immad on Live Founder Hotline Dec 17

Excited to have @immad, CEO / co-founder of Mercury join us on the 24 hour live founder advice hotline on Dec 17! Sign up here:

By Elizabeth Yin
Key Takeaways From Pete Warden’s Insightful Post
SocialDec 5, 2025

Key Takeaways From Pete Warden’s Insightful Post

Solid post from Pete Warden sharing some learnings

By Hunter Walk
Ship Fast: Speed Beats Polished Slides Every Time
SocialDec 5, 2025

Ship Fast: Speed Beats Polished Slides Every Time

The incumbents are still polishing their slide decks. You just shipped the product. While the world waits for permission, you are paving the road. Speed is your unfair advantage. Keep shipping!

By Niko Bonatsos
2025 IPOs Underwhelmed; 2026 Promises Big Tech Giants
SocialDec 5, 2025

2025 IPOs Underwhelmed; 2026 Promises Big Tech Giants

2025 IPOs: pretty meh in end 2026 IPOs: Anthropic, Databricks, SpaceX? OMFG

By Jason Lemkin
Small Funds, Big Impact: Strategy Beats Size
SocialDec 5, 2025

Small Funds, Big Impact: Strategy Beats Size

Fund size is your strategy. @micahjay1 + team at @fcollective demonstrate the art & super power of this. 5 funds & 20 $B+ outcomes, yet every fund <$100M. Today, that’s practically rebellious. All this + what 'unsexy' sectors are quietly delivering...

By Beezer Clarkson
Small Seed Funds Punch Above Their $100M Weight
SocialDec 5, 2025

Small Seed Funds Punch Above Their $100M Weight

Fund size is your strategy. You hear it all the time because it's true, and Micah Rosenbloom and the team at Founder Collective demonstrate the art and the super power of this. Five funds and twenty $B+ outcomes, yet every...

By Beezer Clarkson
Teach Decision‑Making, Not Just Math or AI
SocialDec 5, 2025

Teach Decision‑Making, Not Just Math or AI

The latest on Outlier's Path - Being Right vs. Getting It Right -- During Thanksgiving Break, I found joy at several friends' and family gatherings. I've learned to sit between the adults' table and the kids' table. The conversations at that intersection...

By Sequoia Capital
Pentagon Funds Tiny Rare‑earth Startup After Trump Jr. Backing
SocialDec 5, 2025

Pentagon Funds Tiny Rare‑earth Startup After Trump Jr. Backing

A little-known rare earths start-up with about 30 employees has won a blockbuster funding deal from the Pentagon, three months after Donald Trump Jr’s venture capital firm invested in the company.  https://t.co/dvj66uDJZC

By Chris Fralic
AI Oncologist Gives Every Patient World‑Class Cancer Care
SocialDec 5, 2025

AI Oncologist Gives Every Patient World‑Class Cancer Care

Radical Health is building the future of cancer care with their new AI Oncologist, giving every patient access to care as if they were being treated by the world’s top cancer doctor. https://t.co/EFqcwRfwXq

By Vinod Khosla
Hire People Who Already Are the Role
SocialDec 5, 2025

Hire People Who Already Are the Role

Some people aren’t just in big roles, they *are* the role. e.g. Tammy at Stripe. Solana at FF. Katherine at AD/a16z. For appropriate roles, recruit people whose natural inclinations fit your business and pitch them "be yourself, just with more support...

By Erik Torenberg
Unicorns Typically Need 10‑20 Years, Not 5‑10
SocialDec 5, 2025

Unicorns Typically Need 10‑20 Years, Not 5‑10

While we have portfolio companies that have gotten to unicorn status in 5-10 years. It's much more realistic (and common) - even on a fast trajectory - to take 10-20 years to get there.

By Elizabeth Yin
Consumer Health Boom Accelerates in 2026
SocialDec 5, 2025

Consumer Health Boom Accelerates in 2026

One 2026 prediction I have is that consumer health companies will be an even bigger trend next year. With Function Health leading the way, you have fast growing newer upstarts helping consumers with longevity. Measurement of vitals, F&B for more...

By Elizabeth Yin
Focus on Sales and Support, Not Features
SocialDec 5, 2025

Focus on Sales and Support, Not Features

Instead of building more features, do more sales and support at your startup. You'll will grow faster and learn more.

By Andrew Gazdecki
AI-Powered VC Intros: 526+ Matches for Founders
SocialDec 5, 2025

AI-Powered VC Intros: 526+ Matches for Founders

SaaStr AI VC has made 526+ VC intros for founders 1️⃣Upload your deck 2️⃣Get an instant AI score 3️⃣If it's a fit, opt-in to top-tier VC intros Learn more here: https://t.co/dd0zpQKZQp https://t.co/2pHhYC61aQ

By Jason Lemkin
Optics Excel at I/O, but Not for Computing
SocialDec 5, 2025

Optics Excel at I/O, but Not for Computing

I responded to an investor re optical computing: More optical interconnects which we funded and sold. Have thus far been skeptical as optics for comms and moving data are amazing. But for computing/processing data very hard. Semiconductors work as switches and...

By Josh Wolfe
Kalshi's Media Deals Reveal Deep Finance‑politics Network
SocialDec 5, 2025

Kalshi's Media Deals Reveal Deep Finance‑politics Network

Kalshi ’s new CNN and CNBC deals are making headlines. But the more interesting story is its connections across finance and politics. I mapped the entire network here:

By Hiten Shah
US Tech Must Treat Qatar Investors Like Threats
SocialDec 5, 2025

US Tech Must Treat Qatar Investors Like Threats

Any American tech or defense company should be as wary of any investor with ties to or money from Qatar as much as Russia or Iran or the CCP. It will NOT end well. Funds surely took money years ago...

By Josh Wolfe
Mission‑First Investing: We Match Founders’ Pace
SocialDec 5, 2025

Mission‑First Investing: We Match Founders’ Pace

At @fiftyyears, nothing matters more than the mission. So we don't operate like most investors. Not many OOO auto replies over the holidays. No weeks long trips to Aspen. No long summer vacations. We try to match the pace of our founders....

By Seth Bannon
Rethinking Burnout: Rest Isn't the Whole Solution
SocialDec 5, 2025

Rethinking Burnout: Rest Isn't the Whole Solution

We took a week off to celebrate Thanksgiving, but we are back with a new episode of The Learning Corner by Precursor Ventures . We are thankful for all of your who have listened, liked, and subscribed to episodes this...

By Charles Hudson
Flex Team Celebrates Successful Funding Round
SocialDec 4, 2025

Flex Team Celebrates Successful Funding Round

Congrats to the Flex team on their raise!

By Elizabeth Yin
I’m Unable to View the Linked Content, so I Can’t Generate a Headline.
SocialDec 4, 2025

I’m Unable to View the Linked Content, so I Can’t Generate a Headline.

https://t.co/rmhdBlvLJa

By Nathan Benaich
Emerging Fund Manager Launches Succession Planning, Congrats Haley Bryant
SocialDec 4, 2025

Emerging Fund Manager Launches Succession Planning, Congrats Haley Bryant

Why we started succession planning as an emerging fund manager and congrats @haleymbryant ! https://t.co/TuBWR76gm5

By Elizabeth Yin
Europe's AI Lag: Causes and Paths to Recovery
SocialDec 4, 2025

Europe's AI Lag: Causes and Paths to Recovery

this is a great piece on why europe has fallen behind on driving ai progress and what we might do to rectify this

By Nathan Benaich
Prism Brings Real‑Time ARR, Burn Rate, Churn to ERP
SocialDec 4, 2025

Prism Brings Real‑Time ARR, Burn Rate, Churn to ERP

If you told me five years ago that I could see my ARR, Burn Rate, and Churn in an ERP, I would have told you to go back to bed. Sounds like fiction. It's all possible now with Prism. CONGRATS...

By CJ Gustafson
150 AI Leaders Ignite Collaboration at State of AI Meetup
SocialDec 4, 2025

150 AI Leaders Ignite Collaboration at State of AI Meetup

This week’s State of AI Report x London AI @airstreet meetup was something special. 150 people building across big tech, AI labs, startups, and academia packed the space with sharp ideas and real momentum. Highlights from the night: • @rosstaylor90 (@GenReasoning) on...

By Nathan Benaich
Stealth Mode: Founders Quietly Building the Next Big Thing
SocialDec 4, 2025

Stealth Mode: Founders Quietly Building the Next Big Thing

Founders building in stealth mode: https://t.co/PBn8AtWJ4s

By Andrew Gazdecki
Live Pitch Dissection with Haley Bryant
SocialDec 4, 2025

Live Pitch Dissection with Haley Bryant

We are live dissecting a pitch right now with @haleymbryant ! https://t.co/zpbdJFaHfL

By Elizabeth Yin
Foretell Emerges From Stealth, Backed by Elite
SocialDec 4, 2025

Foretell Emerges From Stealth, Backed by Elite

1/ Foretell is out of stealth Backed by Lux, Thrive, Founders Fund, Valor + @patrick_oshag + @GavinSBaker WIRED: "Want This Hearing Aid? Well, Who Do You Know?

By Josh Wolfe
Long‑term Ownership Beats Quick Exits for Founders
SocialDec 4, 2025

Long‑term Ownership Beats Quick Exits for Founders

As a first time founder, it can be exhilarating to want to sell a company. As a second time founder, you know that results compound and it only gets better the longer you hold. I will never sell my business...

By Elizabeth Yin
Hardware Dominates: V1 Ventures Backs Vertical Robotics
SocialDec 4, 2025

Hardware Dominates: V1 Ventures Backs Vertical Robotics

Two days ago, we Version One Ventures mentioned that this year we made 9 new investments, of which 8 (!!) have hardware. Proof that we LOVE the world of atoms, robotics, and physical AI. Here’s a quick refresher of our...

By Angela Tran Kingyens
Fund Management: 80% Fundraising, Ops, Not Investing
SocialDec 4, 2025

Fund Management: 80% Fundraising, Ops, Not Investing

A lot of emerging fund managers think they would like to start a fund because they enjoy investing in startups. But as a fund manager, investing is probably only 20% of the job. The bulk of it is fundraising, portfolio...

By Elizabeth Yin
28 Days Left to Close This Year's Deal
SocialDec 4, 2025

28 Days Left to Close This Year's Deal

if you told me in January that 'we should look to do a deal this year,' and we haven't, well, you have 28 days left to consummate

By Hunter Walk
YC Demo Day Feels Like Reunion, Not Transactional Pitchfest
SocialDec 4, 2025

YC Demo Day Feels Like Reunion, Not Transactional Pitchfest

Someone asked me, "Why do you think YC demo day is far better than most tech events?" Me: "It feels more like a reunion, with far fewer aggressive pitches and requests to connect on LinkedIn." FWIW, I respect the hustle, but feel...

By Ryan Hoover
Incubating GoAutoLane to Manage Mall Self‑Driving Fleets
SocialDec 4, 2025

Incubating GoAutoLane to Manage Mall Self‑Driving Fleets

Excited to have incubated @goautolane… which is going to orchestrate the dozens of self driving cars as they coming in and out of your local mall and box box retailer’s parking lot!

By Jason Calacanis
Invest in the Next Coinbase at YC Demo Day
SocialDec 4, 2025

Invest in the Next Coinbase at YC Demo Day

Highly recommend investing in the next Coinbase at YC Demo Day A+++++ incredible experience

By Garry Tan
Deep Dive Into Private‑to‑Private M&A Strategies
SocialDec 4, 2025

Deep Dive Into Private‑to‑Private M&A Strategies

Fantastic article on private to private M&A from Bob Moore and First Round Capital with a level of detail and insight that you rarely find. https://lnkd.in/e9icT7sS

By Chris Fralic
When Demand Outpaces Supply: From PMF to Market Pull
SocialDec 3, 2025

When Demand Outpaces Supply: From PMF to Market Pull

When does Product Market Fit turn into Product Market PULL? We all know how to spot Product Market Fit… there are real customers who are saving time and money by using your product, and they’re even evangelizing to their friends...

By Jason Calacanis
Drop Delegation Guilt, Unlock Massive Time
SocialDec 3, 2025

Drop Delegation Guilt, Unlock Massive Time

How to overcome the “Cardinal Sins of Delegation” and start saving more time for yourself. On TWiST, we’re joined by Jonathan Swanson of Athena, the startup that wants to pair you with remote assistants who can tackle all the tasks,...

By Jason Calacanis
Trust‑Driven Design Turned Thumbtack Into Services Amazon
SocialDec 3, 2025

Trust‑Driven Design Turned Thumbtack Into Services Amazon

How Thumbtack became “The $AMZN for Services” The iconic marketplace for home services started life as a simple idea… What if you could make the equivalent of Amazon for your random household tasks, not just products. Of course, there was...

By Jason Calacanis
Closing Four Deals This Week, Two More Next Week
SocialDec 3, 2025

Closing Four Deals This Week, Two More Next Week

Am in the process of closing 4 this week. And probably another 2 next week.

By Elizabeth Yin
Haley Bryant Named First Non‑Founder Partner at Hustle Fund
SocialDec 3, 2025

Haley Bryant Named First Non‑Founder Partner at Hustle Fund

Congrats to @haleymbryant for making Partner at Hustle Fund! Haley is one of the best operators and one of the most helpful investors I know. Easy decision to make her the first Partner at Hustle Fund outside of the...

By Elizabeth Yin