3 months ago, I graduated from Waterloo engineering. Instead of taking a job, I convinced 2 friends to quit their jobs and move to SF to bootstrap a robotics startup. Since then we've: - Built an autonomous delivery robot that pushes elevator buttons - ⁠Tested in condos & hotels - Raised our first check from Founders Inc. Now, we’re demoing our robots at 8 of the tallest residential buildings in SF Comment ELLY if you want a delivery robot in your building
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Graduated 18 hours ago. Now on my way to sf to start my new life as an entrepreneur
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got ratioed on tech twitter and unmatched 5 mins later
just got hit with a peak “only in sf” experience
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I built a robot that puts the fries in the bag 🍟🔥
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3 months ago, my friends and I quit our jobs, packed our car, and drove from Toronto to SF to build a robotics startup. Since then, we’ve built an MVP, signed pilot agreements, demo’d in 8 luxury high-rises, and got backed by Founders Inc. Here’s how it’s come along
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2014: built autonomous toilet from an RC car 2017: started doing competitive robotics 2020: led mars rover team @UWaterloo 2021: built delivery robots at Relay Robotics 2022: designed new robots at @iRobot 2023: left @blueorigin to design satellites @SpaceX 2023: built mind controlled car and won @HackTheNorth 2024: engineered sensor systems @VerkadaHQ 2024: designed hardware for AVs @Rivian 2025: graduated from @WaterlooENG Now: launching startup to bring robots everywhere TODAY!!! @3e8robotics
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I just graduated from waterloo and now i'm cleaning toilets with my degree...
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I built a robot to feed me beer 🍺
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It’s coming together
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We built a robot that can ride elevators 🛗 Meet Elly, the autonomous delivery robot for buildings. It navigates floors, rides elevators, and delivers anything fast. Built by engineers from Waterloo & SpaceX. No lost packages. No cold food. No wasted time. Comment “ELLY” or DM us if you want one. Built @fdotinc
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6 weeks ago, we quit our jobs and moved to SF to build robots out of @fdotinc Here’s what we’ve built so far:
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I gave my robot a knife 🔪💀
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First test of our autonomous elevator robot
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I built a robot that waves money around
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Stayed up until 4AM @fdotinc getting our robot to follow button numbers for elevators. Soon it will be able to press them too!
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Ran into this distinguished gentleman in the elevator
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Introducing ELLY: Your Mobile Mailbox You’ll never guess what she’s delivering… (Trust me, watch till the end 😭) Comment ELLY if you want one!
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One year ago, I hit rock bottom. Sitting on the toilet in my 67th-floor penthouse suite, I reached for the roll, but it was empty. The cardboard tube stared back at me like a reminder of every poor decision I’d ever made. In that moment, I knew something had to change. So I built a robot capable of navigating elevators, scaling floors, and delivering whatever I need right to my door. Toilet paper was just the beginning.
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I made the world’s first ever gas powered delivery robot
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My desk rn
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Here’s what my desk looks like at 5AM
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Replying to @ruslanjabari
That means 4 figure ARR, not bad
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WHAT DO YOU MEAN THERE’S A DELIVERY ROBOT IN MY BUILDING 💀
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MICROBOTS DEPLOY
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Introducing Alfred0: The World's Most Affordable (Semi) Humanoid Robot
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Starting to look like the AI renders
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What’s it’s like to bootstrap a robotics startup:
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I took my robot to downtown Toronto
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SF housing hack: live in a tent in the office
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Replying to @tmuxvim
Plz don’t 🥺
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Third day as a founder in sf
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My robot spilled beer all over itself 😭
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2026: 100 robots deployed 2027: 1000 robots deployed 2028: 10000 robots deployed 2029: 1000000 robots deployed
2014: built autonomous toilet from an RC car 2017: started doing competitive robotics 2020: led mars rover team @UWaterloo 2021: built delivery robots at Relay Robotics 2022: designed new robots at @iRobot 2023: left @blueorigin to design satellites @SpaceX 2023: built mind controlled car and won @HackTheNorth 2024: engineered sensor systems @VerkadaHQ 2024: designed hardware for AVs @Rivian 2025: graduated from @WaterlooENG Now: launching startup to bring robots everywhere TODAY!!! @3e8robotics
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THIS ROBOT CAN USE THE ELEVATOR BY ITSELF
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Replying to @fdotinc
I’m currently building semi-humanoid robots in my room, but I could use some more space plz
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Robot can track elevator buttons now 🔥
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Cluely is the only company capable of reviving SF’s night life. They have solved distribution, just need a venue where the cops won’t kick everyone out
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Your office has cold brew? Ours has robots that bring the cold brew.
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I took my robot to Burger King 👑
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I still remember when all we had was an idea and a kitchen table. Now we have a place where that idea lives: our first office. It’s surreal walking into a space that exists because of late nights, rejections, and relentless belief. Day 1 of the next chapter.
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Old and new
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WHAT IS HAPPENING @3e8robotics???? (wrong answers only)
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Check out our booth at founders inc festival today! @fdotinc
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@racheleizner why’d you unmatch me 😭
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Day 17 of being a founder in sf: Made a lot of progress this week, so I treated myself to something I really wanted
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God forbid a man has hobbies (yes, i built a waffle machine on wheels and got disqualified from a hackathon) volume up^^
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i got cursor to control my robot, and my robot crashed💀
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3E8 robotics on a Friday night grinding in my apartment. @fdotinc we could use more space
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Charger broke… Have 2 demos in an hour… Rate my new charger
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If you’re not falling asleep at work, you’re ngmi
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I ate 7 hot dogs in 5 minutes
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V2 elevator gantry mechanism works like a charm
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Sam Altman getting his GPUs delivered to his door
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100 likes and ill make the robot go full speed in my living room
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Replying to @broodsugar
Yes exactly
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I convinced these two to quit their jobs and move to SF, pre-funding, pre-product, and pre-idea
We left our jobs to go build a robotics startup in SF @fdotinc we’re otw
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Hinge > cold outreach
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New test setup
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Greetings
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Taking it easy tonight
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I built a robot to fetch me beers...
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I built a robot to deliver balls…
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Robot is shivering in fear 😧
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I built the world's first ever battery powered waffle machine. Here's how I did it: piped.video/3w33aeX36zk?si=r1px…
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My startup makes 500k/minute. Here’s how yours can too:
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Getting close to FSD
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The dream startup lifestyle ❤️❤️❤️
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Omw to touch grass
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A burrito can always be a burrito bowl but a burrito bowl can never be a burrito
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Cooking in progress 🧑‍🍳🥘🔥🔥
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I’m making 4-5 PCBs in 2 weeks. Wish me luck 😭😭😭😭
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So close…
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Call me a mechanical engineer (I fixed the e-stop mount)
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Pivoting to humanoids… jk jk… unless?
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Wtf is this? I'm crashing out
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My delivery robot won’t eat your dinner
Uber delivery driver ate my fucking dinner
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Replying to @pingmaestro
Lol that would be so cool
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hardware isn't hard, it's just expensive
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Can GPT5 do layout?
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Building a robotics startup in public (VLOG 1) This week: 🤖 Got the NVIDIA Orin Nano driving the robot 🛠️ Finished CAD and ordered the parts 💀 Watched the robot faceplant during testing Full video in comments 👇
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Just got my neo robot, i love the one legged minimalist design
NEO The Home Robot Order Today
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Taking Elly on a road trip
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this is how i transport my balls
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4th night in a row leaving the office past 2
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Replying to @eshanbetrabet
does gooner.vc invest in pre-seed?
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I’m inventing something brand new. Guess what it is
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how are my new youtube thumbnails?
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Replying to @VCBrags
Or bust in Cali?
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Wire harness check
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@jonathanzliu rate my rizz
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I turned my ukulele into an electric guitar. It now has reactive LEDs and I can make it sound like an electric guitar with my amp
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new thumbnail dropped
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Welcome to the dark side, we have delivery robots
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That’s the biggest elevator panel I’ve ever seen 😳
Today we did a delivery with our robot at the largest residential condo buildings in SF. Look at that elevator panel!
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No more ‘Deliveries this way’ signs. Our robots already know the route.
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Cursor wrote 90% of my C firmware 😳
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I’m in the windows background now
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Investor: I invest in robotics Me: prove it Investor: how? Me: *sends SAFE doc*
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Replying to @hthieblot
Working on stocking up at Costco
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