2x entrepreneur. Sold both companies (last to @salesforce). Now @UpfrontVC looking to invest in passionate entrepreneurs.

Los Angeles
Joined April 2007
Mark Suster retweeted
Mark Suster
@msuster20h
Most people don't even understand what Zionism means. @havivrettiggur does an incredible job at explaining it.
He's phenomenal and kudos to @havivrettiggur and @breakfastclubam for this great interview and discussion.
5
6
136
7,997
Mark Suster retweeted
Mark Suster
@msuster22h
1/ It's such a rare experience that I feel so compelled by a founding team & mission. I hope you'll watch this very short video explaining the threat & innovation to respond to it. Maritime will be the new Space. Hats off to @mateocernosek @_Andrenam_ I competed once for this deal and lost to @firstround so I stayed close and led the next round. Gladly swallowed that pill.
12
11
7
106
22,606
Mark Suster retweeted
The Pale Blue Dot The bitter lesson of space, is “look at Earth”, it’s ironic that whatever goes to space always ends up facing Earth. It’s also ironic that it’s a pale BLUE dot, and not a pale green dot. “Earth” is complete misnomer it’s only 29% earth, the Earth is 71% water. We all live on a planet that is totally dominated by open water. The ocean is vast, it’s open, it’s free, it’s also very accessible even for massive things… especially for massive things. 81% of world trade is by sea, $24.5 trillion. If you control sea lanes and divert trade routes, you control 10s of trillions of dollars of capital flows, nation states thrive or die on these flows. The majority of the planet’s mineral wealth is just sitting on the seabed waiting to be picked up. Even seawater itself is a giant pool of minerals, the salt in the sea is ions of sodium, magnesium, potassium, calcium, chlorides. It’s also the best heat sink in the solar system, any large thermal energy process is optimally located at sea. “Maritime will be the new space” … is totally right. The ocean is many orders of magnitude more massive than space, because space is a void. You can build a 1 million ton machine and float it out to sea, we’ve done that before, we can do it often. A lot of Western nations are finding it’s very hard / almost impossible to build things on land where a society has strong property rights and distributed land ownership. Independent courts and strong property rights make infrastructure a challenge. But this doesn’t apply in space, and it doesn’t apply at sea. So the sea and the open ocean are going to be secured, and are going to be developed and industrialised. Because we can. AI = Autonomy, and autonomy is a big unlock for 71% of our planet. The opportunity to go and build offshore in the maritime domain is huge. It’s fully of resources, you can build bigger (stuff floats) you can run machines harder (unlimited heat sink), you can deliver to every major economy. You don’t need anyone’s permission.
Mark Suster
@msuster22h
1/ It's such a rare experience that I feel so compelled by a founding team & mission. I hope you'll watch this very short video explaining the threat & innovation to respond to it. Maritime will be the new Space. Hats off to @mateocernosek @_Andrenam_ I competed once for this deal and lost to @firstround so I stayed close and led the next round. Gladly swallowed that pill.
2
4
1
71
4,920
Mark Suster retweeted
These two @mateocernosek and @alex__chu__ are locked in From two-man sprints for Navy demos (pictured here in summer ‘24) to a team of 30 clocking thousands of hours in the water Not hard to see the trajectory of where this one’s going… More from @msuster 👇
Mark Suster
@msuster22h
1/ It's such a rare experience that I feel so compelled by a founding team & mission. I hope you'll watch this very short video explaining the threat & innovation to respond to it. Maritime will be the new Space. Hats off to @mateocernosek @_Andrenam_ I competed once for this deal and lost to @firstround so I stayed close and led the next round. Gladly swallowed that pill.
1
1
18
1,991
Mark Suster retweeted
Mark Suster
@msusterOct 20
We did the same & my observation is same as Eric The sense of purpose, entrepreneurial spirit, sheer intellect & focus & ambition is magnetic Smartly: They are all pre-programmed to know how important success in the US market is to them. Total alignment. Am Yisrael Chai
After October 7th, we doubled down on Israel, betting that its reservists, intelligence operators and fighters would build generational, global companies. 3 years later, the founders walking into our office are the most ambitious / sophisticated I’ve ever seen. Breathtaking.
12
14
273
12,562
Foursquare was acquired last month. The outcome was disappointing. It's taken me a while to write this, but I think I'm finally done grieving it. Here are some thoughts on our final years, an effort to honor the team who helped build & maintain FSQ's legacy, and my attempt to finally get some closure. teendrama.substack.com/p/som…
441
261
312
2,945
683,296
Mark Suster retweeted
Thanks for including us Jeff. My wife has fibrolamellar, a rare liver cancer where almost every tumor runs on the same fusion driver. It feels so close to a cure! It just takes the right people looking at it and AI to help solve it. Honored to be among great company!
People who cured / are curing their own cancer on X: 1/ @sytses - bone cancer, billionaire founder of Gitlab, developed 10+ personalized therapies for himself. 2/ @paul_conyngham - shrank his dog Rosie's mast cell cancer tumors after chemo and surgery weren't enough. Now backed by YC and Founders Fund 3/ @miriamgonp - stage 4 breast cancer, tumor sequenced, searching for vaccine manufacturer now 4/ @kevinace - stage 4 lung cancer, angel investor in 300+ companies, first drug stopped working after 18 months. Vaccine designed, now paying $300k out of pocket for the vaccine 5/ @masonbgrant: going founder mode on his his 32-year-old wife's rare liver cancer, sequencing her tumor with AI agents 6/ @ArunRLverma: former product leader at Atoms and Shopify, brain tumor, built a vaccine from his tumor. Now building an AI health agent startup based on what he went through We're going to make it
3
1
27
3,379
Absolutely incredible… "Wedgewood Polls" just admitted they are a fake polling firm and made up their polls. Their fake polls have been posted in both the NYT and Nate Silver’s averages.
434
4,257
528
17,137
643,030
Mark Suster retweeted
We just raised a $60M Series B at a $1B valuation to build @daytonaio into the Agent Cloud. @FirstMarkCap led the round, with all key existing investors and angels doubling down. We're also thrilled to welcome the founders of some generational companies aboard, including @patrickc (Stripe), @tobi (Shopify), @AravSrinivas (Perplexity), @BrendanFoody (Mercor), @oliveur (Datadog), @adamdangelo (Quora) and @ericsyuan (Zoom) We're a 35-person team. But that's about to change; we're hiring across the board, and we'd love for you to join us.
443
193
146
1,364
255,057
Mark Suster retweeted
Speed Dial, Episode 1 is live. @msuster on why software still has value in a world of AI agents. @Timbaland on building AI tools for his studio, and why now is the time to get in. Also this week: micro1's $1B bet on company data, Coatue on AI outgrowing the railroads, Starlink's push to become a phone carrier, and the flying Tesla Roadster. Hosted by @atlasberry008. 0:00 Intro and this week's rundown 1:16 Chamath: Is software IP dead? 1:47 Headless software, MCP and selling to AI agents 3:36 micro1's $1B plan to buy company data 5:26 Coatue: AI is bigger than the railroads 6:46 The 10x gap in AI spending 7:31 Starlink becomes a phone carrier 9:08 The flying Tesla Roadster 11:38 Calling Mark Suster 12:25 Mark Suster: Software isn't dead 13:22 Building software for AI agents 14:26 Should you sell your data to Micro1? 15:31 Mark on Starlink becoming a carrier 16:16 Where Mark is investing five years out 18:23 AI infrastructure and the US vs China 20:09 Mark's book picks: Chip War and Freedom's Forge 22:15 Calling Timbaland: AI tools for making music 24:40 Timbaland: The door might close in 2 years 25:32 Timbaland: Flying cars with Elon 26:47 Timbaland on building Verzuz 27:46 What we learned
3
2
1
11
1,623
Mark Suster retweeted
dbcsg@dbcsgOct 20
Replying to @msuster
@msuster Hi Mark, long time! I’m retiring frm CoMotion soon, but wd love your help sharing one last initiative close to my heart: CASCADE matches experienced founders with high technology readiness level UW innovations to launch startups. Apps due Nov 1: comotion.uw.edu/startups-inc…
2
1
2
1,008
Mark Suster retweeted
He did this at least 10 times last year
A.J. Brown drops a walk in touchdown
11
141
9
2,813
56,593
Mark Suster retweeted
Jamie Metzl
@JamieMetzlOct 17
Tragically, France led the way in recognizing a Palestinian state without requiring any process to advance peace, security, and stability for all, then all but encouraged the Islamist mobs calling to “globalize the intifada.” Now, the intifada has arrived in France as “Free Palestine” mobs ransack and burn its cities.
48
128
20
439
39,760
Mark Suster retweeted
Shaun Maguire
@shaunmmaguireOct 17
There are civilization scale riots happening in France And the media downplays them
Inevitable West
@InevitablewestOct 17
🚨BREAKING: The historic Limoges town hall has just completely collapsed after far-left rioters set it on fire It was built in 1876. It survived World Wars. It did not survive modern France.
62
98
7
1,794
59,528
Mark Suster retweeted
Bill Maher tears into the direction of the Democrat party and rightfully so: "I'm not voting for anyone who thinks the wrong side won the Cold War or cheers for the Intifada like it's the World Cup." OP: facebook.com/Maher/reels/
39
685
23
3,631
69,046
Mark Suster retweeted
Abdul El-Sayed wants to represent Palestine, I want to represent Michigan.
1,636
3,481
182
18,741
848,171
Mark Suster retweeted
Good morning. Now please watch this entire segment 👇👇👇
Abdul El Sayed embarrassed NBC journalists by blatantly lying about his family having no connection to the Muslim Brotherhood terrorist organization. So NBC confronted him with evidence he lied and El Sayed flipped out. Enjoy.
18
92
5
743
43,952
Mark Suster retweeted
The wonders of the internet: According to this report, Ukraine attacked a Russian server farm. What happened immediately afterward was a dramatic drop in the use of the phrases “genocide” and “Free Palestine” on Twitter.
Funny thing: Ukraine takes out Russian data centers and “Zelensky” rises while “genocide” and “Free Palestine” drops off according to X’s Radar analytics page. Anyone else seeing trends w/🇷🇺 bots muzzled?
84
370
26
1,770
66,862
Mark Suster retweeted
Mark Suster
@msusterOct 9
2/ Two of our portfolio companies came together to improve how the world perceives threats from underwater. This is a new domain in which foreign adversaries will try to gain advantages. 2 great founders @mateocernosek @JohnsSignals oceannews.com/news/science-t…
2
3
25
3,274
Mark Suster retweeted
Caring about Palestinians is one thing. Cheering the slaughter of more than a thousand innocent civilians, and marching in support of the terrorist group that did it on the anniversary, is another. That’s a brainwashed death cult. In America and Europe…
20
15
261
11,957