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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Cognition AI just introduced Devin, the most capable autonomous coding agent
First AI software engineer autonomously solving real tasks
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A Sneak Peek at Copilot X
The 2023 vision reveal: chat in the editor, PR descriptions, and docs Q and A, past autocomplete.
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Auto-GPT demo (autonomous GPT-4)
The viral April 2023 demo: GPT-4 loops on its own goals, writes code, and self corrects unattended.
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Introducing Claude Code
Terminal demo: Claude edits files, runs tests, and opens a PR across a real repo from one prompt.
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Cursor 3 minute demo
A tight three minute screen demo of an AI code editor predicting edits and answering the codebase, no hype.
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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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Introducing v0: Generative UI
Type a prompt, watch React plus shadcn UI code stream out live: the demo that made generative UI feel real for developers.
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Claude, Computer use for coding
Claude moves the cursor, clicks, launches a server, and fixes its own bug building a site; the first mainstream agent driving a desktop.
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Introducing Devin
Showing Devin fix a real Upwork job end to end unassisted made the first AI software engineer claim feel earned.
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bolt.new launch
Prompt to a running full stack app in one unbroken take, the demo that pushed vibe coding into the mainstream.
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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.
Know a video every founder should study? Suggest a video
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.
