Initialized Capital

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Initialized Capital

Initialized Capital

@Initialized

We set the standard in seed. Early investors in @Coinbase, @Instacart, @Rippling, @Flexport, @Flock_Safety + more — $3B+ AUM, $200B+ in company valuations.

San Francisco + NYC شامل ہوئے Haziran 2016
1.1K فالونگ66.7K فالوورز
Initialized Capital
Initialized Capital@Initialized·
Good one for anyone following the next wave of space companies. ⬇️✨
Alex Konrad@alexrkonrad

Star Catcher CEO Andrew Rush (@RushSpace) grew up loving science fiction. Now he’s helping to bring a whole new generation of tech into reality in space by tackling its biggest bottleneck: access to power. “Everybody basically goes on camping trips. You bring your solar rays with you,” he says. “Our daily lives are based on and enriched by space, regardless of who we are. So providing more power ultimately enriches humanity.” Rush isn’t new to the problem. He was previously CEO of Made In Space, which built the first 3D printer used in space more than a decade ago. In 2024, he co-founded Star Catcher, raising $12M to harness the Sun’s power by beaming concentrated energy to solar panels and satellite arrays. On The Upstarts Podcast, Rush talks about his orbital career journey from patent lawyer to space CEO. He explains why energy and power are such an important unlock for space innovation, and why space startups are slowly getting better at raising venture dollars. And he shares his Upstart Moment, as Star Catcher passed key checkpoints by completing optical tests at Jacksonville's EverBank Stadium and NASA’s Kennedy Space Center last year. youtube.com/watch?v=FuWsAh…

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TRM Labs
TRM Labs@trmlabs·
The data infrastructure behind crypto crime investigations doesn't build itself. TRM's engineering team shipped 55+ blockchain integrations in 2025, cut new chain onboarding from quarters to days, and processes ~1 exabyte annually — all so investigators can trace illicit funds in real time. If you build data systems and care about where they're applied, check out our latest team spotlight and check out our open roles. 👉 trmlink.info/4bPO3rM
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Initialized Capital
Initialized Capital@Initialized·
Want to meet startups that are hiring? Join us at Initialized’s 3rd Annual Startup Talent Summit to meet early stage founders and hiring teams from Initialized portfolio companies, including Automat (@automat_ai), Trunk (@trunkio), Lingo.dev (@lingodotdev), Variant (@variantui), Pax (@getpaxai), Alix (@letalixdoit), Feanix, and HomeVision. March 25 4:00–7:00 PM PT San Francisco Bring your resume, explore open roles, and hear directly from founders, hiring managers, and recruiters. Reserve your spot: lnkd.in/ggsaTzXJ Can’t make it in person? Join our virtual webinar, Startup Ready, on March 18, 10–11 AM PT: luma.com/ny9ojxo3 Not in the Bay Area? Join our Talent Den to share your resume with startups beyond SF: airtable.com/appQRa3hTnAIpE… Hope we see you there.
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Initialized Capital@Initialized·
Even though writing code is getting easier and faster, it’s still hard to get it through tests, CI, and safely into the main branch without breaking things. @elischleifer, founder & CEO of @trunkio, joined @brettdg on High Bit to talk about flaky tests, merge queues, and engineers becoming conductors of AI agents. Full conversation below. (YouTube + Spotify)
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Ghita
Ghita@ghita__ha·
after 102 thinking steps, agent forgot what it was supposed to do 😂 This is what I mean by "context engineering" Real life example of a zengineer trying to move off of Framer and asking an AI Agent to help with the very simple task of downloading existing blogs After *102 steps*, the agent forgot the original task It literally stopped to ask what the original task was Because context got compressed poorly Context is what makes or breaks AI applications, without it even 102 thinking steps are worth 0
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Initialized Capital
Initialized Capital@Initialized·
@EliSchleifer’s goal as an engineer: make the system faster. Small projects move fast. Large systems slow down. The work is keeping them agile as they grow. Full conversation with Eli, founder & CEO of @trunkio, on High Bit below.
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Garrett Langley
Garrett Langley@glangley·
When we talk to people we hear the same thing over and over: the safety of their community is very important to them. They want more police presence and better technology keeping them safe. Turns out polling in Oakland finds the same thing.
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Daksh Gupta
Daksh Gupta@dakshgup·
we rebuilt our onboarding to be more visual, showing everything from the indexing process to how you can configure greptile to your liking
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Initialized Capital@Initialized·
CI gets more painful as teams grow. @brettdg talks with @trunkio founder and CEO @EliSchleifer about CI pain, flaky tests, merge queues, and what starts to break as engineering teams scale. Watch on YouTube below, or listen wherever you get your podcasts.
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Alex Konrad
Alex Konrad@alexrkonrad·
Ryan Petersen (@typesfast) has turned posting like he's tech's 'hurricane reporter' around all things shipping and trade into a big platform, with 310K followers on X. His lesson for startups: nobody cares. "In general, nobody cares about your startup," @flexport's CEO tells The Upstarts Podcast. "They care about things that are happening that are relevant in their world, and they're only gonna care about you to the extent that you are." Audiences are also wise to self-promotion, he adds. "You have to figure out, okay, what, what's the thing that we can provide unique insight into?" Catch the full episode 👇 YouTube: youtube.com/watch?v=SekUIw… Spotify: open.spotify.com/episode/1S1sx3… Apple: podcasts.apple.com/us/podcast/fle…
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Alex Konrad@alexrkonrad

$50 billion. That’s how much money startup founder Flexport CEO Ryan Petersen (@typesfast) wants to retrieve in tariff refunds for U.S. citizens. "I want to put it on my tombstone someday," he says. Whenever trade or shipping is in the news, the tech world turns to Petersen as if with an X bat signal to make sense of it. But despite an $8B valuation, Flexport was struggling when Petersen returned as CEO in 2023 after 6 months out of the job. Customers were fleeing; morale had plunged. On The Upstarts Podcast, Ryan talks about his Upstart Moment in engineering a comeback – and why he sees AI agents transforming not only how Flexport ships products faster, but also how it solves the messiest challenges in global trade.   "There's way less planning than there used to be at Flexport," Ryan says. " It used to be a one year strategic plan. Now you're like, 'all right, let's go see if you can make this work, come back to me two days later.' And it works." Thanks to our partner @mercury for supporting Upstart stories like this 🫡 youtu.be/1JamC0WvI24

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Ben Schleuniger
Ben Schleuniger@BenSchleuniger·
Desert test site build out going strong. 🚀 Looking forward to putting rocket engines through their paces out here. @OrbitalOps_
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Ghita
Ghita@ghita__ha·
zembed-1 is finally here! 🔥 The world's best embedding model, by @ZeroEntropy_AI It outperforms @OpenAI , @GeminiApp , @Alibaba_Qwen , and Voyage's latest embeddings on 100+ languages, and across verticals. Available now via our API/SDK, @huggingface, and @awscloud Marketplace. Full launch post in the thread for benchmarks and more about our secret sauce 👀 We're building the entire retrieval stack... and we're just getting started. 🤫 PS: We're giving out free credits to try it, just comment on the post or DM me!
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AJ Asver
AJ Asver@_aj·
GPTZero found 100 hallucinated citations across 51 NeurIPS papers. The top AI conference in the world is citing sources that don't exist. If the researchers building these models can't catch fake citations, what chance does everyone else have? This is why we built Grep around real sources.
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