Startup Videos
The launch videos, explainers, founder stories, pitches, ads, and keynotes founders study before making their own. Browse by what a video is for, then narrow to your industry. Tap any video to play it right here.
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GTC March 2025 Keynote with NVIDIA CEO Jensen Huang
Jensen Huang reveals the Blackwell Ultra roadmap and the next gen Vera Rubin chips.
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Jensen Huang CES 2025 Keynote, RTX 50 and Project Digits
Huang holds up the RTX 50 series and pocket sized Project Digits, casting AI compute as the new stage centerpiece.
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GTC March 2024 keynote with NVIDIA CEO Jensen Huang
Huang works the stage with no teleprompter, unveils the Blackwell GPU and holds the chip up like a rock star, defining the AI hardware era.
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Jensen Huang GTC 2024 Keynote, Blackwell Reveal
Huang pulls the Blackwell chip from his pocket beside Hopper, dwarfing it, to frame the generative AI era.
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Ola Sankalp: Building the India of Tomorrow
Annual keynote where Ola showed its homegrown Bharat 4680 cell and full-stack EV roadmap, staking a deeptech claim from a single factory floor.
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We, Robot: Cybercab Robotaxi Unveil
Musk arrives in a driverless Cybercab with no wheel or pedals, then the butterfly doors open on cue onstage.
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GTC 2023 Keynote with NVIDIA CEO Jensen Huang
Jensen Huang walks through generative AI foundry services built with Microsoft Azure.
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Nvidia CEO Jensen Huang Delivers Keynote at CES (Full Keynote)
Jensen Huang shows the RTX 4070 Ti and Neuralangelo turning video into 3D scenes.
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Optimus Robot First Walk (Tesla AI Day 2022)
The untethered Optimus prototype walks out and waves for the first time as Musk narrates the reveal live onstage.
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Aadhaar, India Stack and the vision behind, by Nandan Nilekani
Nandan Nilekani's keynote on Aadhaar and India Stack, the vision behind India's digital identity and payments backbone.
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Blue Origin NS-16, New Shepard First Human Flight
Bezos and crew ride New Shepard past the Karman line, the capsule floating back under parachutes in West Texas.
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Crew Dragon Demo-2, First Crewed Launch
First crewed launch from US soil since 2011: Behnken and Hurley ride Falcon 9 up as millions watch the live webcast.
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Tesla Battery Day: Tabless 4680 Cell Reveal
Musk unveils the tabless 4680 cell and maps a path to a 25,000 dollar car at the outdoor parking lot keynote.
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Falcon Heavy Test Flight and Dual Booster Landing
The two side boosters touch down in perfect sync at Cape Canaveral as the crowd erupts and Starman drifts away.
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JioPhone Launch, Mukesh Ambani at Reliance AGM
Mukesh Ambani unveils the JioPhone at the Reliance AGM, the effectively free 4G feature phone aimed at Bharat.
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Making Life Multiplanetary, Starship Mars Plan
Musk lays out the fully reusable Starship at IAC Adelaide, selling a self sustaining Mars city as inevitable.
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Tesla Semi and Roadster Unveil
The one more thing finale: a new Roadster rolls out of the Semi trailer to Sabotage as a total surprise.
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Mukesh Ambani's Reliance Jio 4G Launch (AGM 2016)
Mukesh Ambani's landmark AGM keynote launching Reliance Jio 4G, the free data debut that reshaped India's internet.
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Tesla Unveils the Model 3
Musk reveals the 35k Model 3 to a roaring room, then lands that pre-orders passed 100k before anyone saw the car.
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The Tesla Powerwall Keynote, The Missing Piece
Musk frames the whole 18 minute pitch around one battery on the wall, widely called the best tech keynote ever.
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Questions, answered
What startup videos should founders watch?
Founders on the eChai network recommend videos across launches, explainers, founder stories, pitches, ads, and keynotes. The library ranks them by how many founders recommend each.
Where can I find great startup launch and explainer videos?
The eChai /videos library is a curated, founder-recommended shelf of the best startup videos, browseable by purpose, industry, and region.
