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Dan Porter

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@tfadp

Ran 3 startups. sold 2. last one $100mm in revs. @overtime, OMGPOP and Ticketweb. President of Teach for America. prof at @nyu
Park Slope Brooklyn tfadp.com Joined April 2007
591 Following 8.8K Followers 3.4K Posts

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Dan Porter Verified account @tfadp
Anthropic now generates in about 2 hours what Amazon made in the entire year before its IPO.

It generates in roughly 24 hours what Microsoft made in the year it went public.

When going public:
Amazon $16M in revenue
~$438M valuation.

Microsoft $198M in revenue
~$520M valuation

Anthropic is still private,
$65B+ annualized revenue
~$965B valuation.

Anthropic is starting at roughly:
2,200x Amazon’s IPO valuation
1,850x Microsoft’s IPO valuation

Amazon and Microsoft became giants after ordinary investors could buy them. Anthropic—like SpaceX—is reaching enormous scale before most investors ever get access.

Since their IPOs, Amazon’s valuation compounded at roughly 35% annually. Microsoft’s compounded at roughly 24%.

At Anthropic’s $65B run rate it would need to reach roughly $2.6T, more than the current revenue of Amazon, Microsoft, Apple and Alphabet combined, to match the growth rate if you had bought Amazon or Microsoft at the IPO.

Amazon and Microsoft offered historic returns because public investors got in before nearly all the growth.

With Anthropic, much of the extraordinary growth may have already happened. Or maybe it hasn't
Dan Porter Verified account @tfadp
LFG @timwangyc this video is fantastic
Timothy Wang Verified account @timwangyc May 12
Introducing Ponder: the agentic video editor.

It’s a new paradigm for filmmaking, where powerful creative agents and humans collaborate to tell world-class stories.

We're also announcing our $2.5M pre-seed, led by Liu Jiang from Sunflower (@seedtosunflower), with @Joshuabrowder and @MattHartman.

Joined by @levie (Box), @emerywells (Frame), @JaredLeto, @CommaCapital, the @nyuniversity venture fund, @cory, @darian314, @shiffman, and many more incredible founders, investors, and creators.
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Dan Porter Verified account @tfadp
Couldn’t agree with Rich more. It’s the most Hollywood thing ever to say. People like verticals video. Let’s turn our videos we already own into vertical videos. It’s not the shape of the video lol that makes it interesting. It’s what you do with the shape. Lack of fundamental innovation or first principles here.
Rich Greenfield, LightShed 🔦 Verified account @RichLightShed Apr 30
Honey, We Shrunk the Screen: Hollywood's Vertical Video Strategy Is Dead Wrong

We believe the strategy behind almost all of these [new vertical video] products, including Netflix, is dead wrong and misses the far larger opportunity in mobile vertical video content.
$NFLX $DIS $PSKY $WBD $CMCSA $NYT

lightshedtmt.com/2026/04/30/hon…
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Dan Porter Verified account @tfadp
Today marks my last day as CEO of Overtime.

It has been ten years since we started Overtime and it has been one of the most fun, crazy and rewarding experiences of my life.

I was 50 years old when we started. Ten years later, I am turning 60. The life changes are not lost on me, especially after my mother passed a little over a year ago.

TicketWeb at the beginning of the dot com technology boom… to Draw Something around the explosion of the iPhone… to Overtime at the emergence of the creator economy. What a ride.

Over the last few months I have spent more and more of my time writing code and getting back to building. The power of AI is transformational and exciting, in code and in data. This feels like one of those times…

Overtime has great leadership who have been at the company through its growth and have the power and dedication to see it through. It will continue to do incredible work and change the landscape of sports. I will never get tired of seeing a kid in an Overtime hoodie.

I will be embarking on my own journey and also cheering from the sidelines.

Thank you to all the people, athletes and partners of Overtime, and thank you to the fans.

Thank you to Kevin Ollie for teaching me so much about basketball and about life.

Thank you to Melanie for your undying support and for being my ride or die through all of it.

Thank you to Joshua and Miles for recognizing the irony that your dad has almost no vertical, but worked in basketball.

And Tallulah, I am so proud of you and how much you have grown. I love all of you so much.

And shoutout to Overtime!

Dan