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Perseus Defense (YC S25)
18 posts
Perseus Defense (YC S25)
@PerseusDefense
San Francisco, CA Bergabung Mayıs 2025
14 Mengikuti399 Pengikut
Great to see my portfolio companies from the @ycombinator S25 batch gaining recognition on @tbpn 🎉📺
Let's go @pallyai, @veritusagent, @byjohnf and @PerseusDefense team 💪
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@PerseusDefense one of my favourite @ycombinator teams this S25 batch
Tyler Bosmeny@bosmeny
Happy Alumni Demo Day! Perseus Defense did not come to play 🔥
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(2) Perseus Defense
Perseus is building "America's Golden Dome" for anti-drone defense. They've built a set of lightweight 1-pound rockets & other gizmo which can take out drones swarms.
Btw, these guys rolled up to the Demo Day carrying sample missiles (without the warheads) in the rocket silo!
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I attended YC’s Alumni Demo Day today - it was fantastic to see the current S25 batch pitch to 500+ YC founders from previous cohorts
I met founders ranging all the way from the YC S06 batch (i.e. 19 years ago!) to my batchmates (W21) and the current cohort
Like any good alumni, I was rooting for all the founders; sharing a few highlights below ⤵️
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Happy Alumni Demo Day!
Perseus Defense did not come to play 🔥
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@bosmeny Thanks Tyler! 🇺🇸🚀🫡 just wait for Tuesday!
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They grow up so fast.
Good luck @PerseusDefense on demo day
Sebastian Völkl@basti_vkl
their round will be crazy oversubscribed
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Perseus Defense (YC S25) me-retweet
@PerseusDefense (YC S25) is building America’s Iron Dome for drones — affordable micro-missiles to protect the military and critical infrastructure.
Awesomic = their launch partner: brand, website, and launch video in one case.
👉 Full breakdown:
awesomic.com/case-study/per…
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Perseus Defense (YC S25) me-retweet
🚀@PerseusDefense is building 15” missiles that shoot down drones.
They're working with the Departments of Defense and Homeland Security to build America’s Golden Dome for drones in direct response to the White House Executive Orders on Unleashing American Drone Dominance and Restoring American Airspace Sovereignty.
perseusdefense.com
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Perseus Defense Mk-III guided missile test. Full desert test video coming soon.
#UnleashingUSMilitaryDroneDominance
#AmericanDroneDominance
#AmericasIronDome
Heading to Austin for the @armyfutures VERTEX conference hosted by @aal_innovation. 🚀
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Perseus CEO Jason Cornelius discussing the future of ML model generation for robotics at the AI Summit in SF today.
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Perseus Defense ranked top of the YC startup list 🚀🚀 Thanks, Bryce! @brycent instagram.com/reel/DLyDQrepP…
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It's not every day a startup decides to take on GPS.
But @byjohnf is not your typical founder.
Congrats on the launch!!
Y Combinator@ycombinator
Juxta is building a 100x more powerful GPS alternative that can track indoors, outdoors, and underground only using existing on-device sensors — no satellites, beacons, or standalone chips. Congrats on the launch, @byjohnf! ycombinator.com/launches/Nur-j…
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Normally at YC we refer to "launches" as social media posts.
But @PerseusDefense is launching actual missiles – to keep America safe from drone swarm attacks.
I love my job. Congrats Jason and Steve! 🚀
Y Combinator@ycombinator
🚀@PerseusDefense (YC S25) is building America’s Iron Dome for drones. Their micro-guided missiles detect, identify, and eliminate incoming threats before they reach their target— for under $10K each, 2 orders of magnitude cheaper than today’s best solutions. Can be standalone or mounted on vehicles and unmanned assets. ycombinator.com/launches/Ntm-p…
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Big news today! 🚀🇺🇸 Happy 4th!
Y Combinator@ycombinator
🚀@PerseusDefense (YC S25) is building America’s Iron Dome for drones. Their micro-guided missiles detect, identify, and eliminate incoming threats before they reach their target— for under $10K each, 2 orders of magnitude cheaper than today’s best solutions. Can be standalone or mounted on vehicles and unmanned assets. ycombinator.com/launches/Ntm-p…
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@PinocchioAI_25 @ycombinator @perseus_defense Thanks! Can be standalone deployed on the ground, or mounted on moving UAVs, light tactical vehicles, tanks, etc.
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@ycombinator @PerseusDefense @perseus_defense Why do you mount a drone and not just a SAM, out of curiosity?
From an intercept perspective do these have AI lock on and launch to intercept the incoming drones to protect human operators?
Nice work - unfortunate that we need something like this.
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🚀@PerseusDefense (YC S25) is building America’s Iron Dome for drones.
Their micro-guided missiles detect, identify, and eliminate incoming threats before they reach their target— for under $10K each, 2 orders of magnitude cheaper than today’s best solutions. Can be standalone or mounted on vehicles and unmanned assets.
ycombinator.com/launches/Ntm-p…
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