The videos founders study before making their own.
Launch films, explainers, founder stories, pitches, ads and keynotes. Browse by what a video is for, then narrow to your industry.
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DJI - Introducing the DJI Mavic
The launch film for DJI's first compact personal flying camera, the drone that defined the category.
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Gen-3 Alpha: Available Now
A big jump in fidelity and motion to paying users, later a TIME best invention of 2024.
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Introducing Sora 2
Adds synced sound and physically accurate motion plus cameos that drop you into any AI scene.
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Veo 3 is now available in preview
The first big video model to generate synced dialogue, sound effects, and ambient audio in one pass.
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GoPro HERO5 + Karma: The Launch in 4K
Cuts every product claim to a real POV shot, so the spec sheet is proven by footage the camera itself shot and the drone reveal lands as story.
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introducing lipsync-2, the most natural lipsync model in the world
Zero shot lipsync that edits anyone's mouth to match new audio while keeping their style, no per person training.
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The capabilities of multimodal AI (Gemini demo)
Gemini reasons live over drawings and a duck sketch; later revealed as edited, a case study in demo craft and its backlash.
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Runway Gen-4 launch
Holding one character consistent across wildly different shots answers the exact thing video models kept failing.
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ElevenLabs launch
Stacking uncannily human voices across languages back to back makes you double check it is not a real actor.
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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.
