We plan to bring eChai across 100 cities in India. The next eChai Startup Demo Day is on 29 August in Bengaluru and Pune. The next after that is on 26 September, all in person. 11 cities confirmed, 385 founders registered. Any city that reaches 20 interested founders is on too. See your city

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.

  1. Oculus Rift: Step into the Game

    Palmer Luckey's Kickstarter pitch for a 300 dollar VR headset that raised 2.4 million and revived an entire industry.

    Pitch by Meta Quest (Oculus VR)
  2. Bombas on Shark Tank: The Sock Pitch

    Daymond John's deal on a buy one give one sock; the mission model scaled Bombas past a billion in sales.

    Pitch by Shark Tank
  3. Breathometer on Shark Tank: All Five Sharks

    First pitch to land all five sharks; the FTC later busted its claims. The classic hype cautionary tale.

    Pitch by Shark Tank
  4. Cloudflare launches at TechCrunch Disrupt SF 2010

    Matthew Prince pitches security plus speed for any website, the Disrupt launch that seeded a giant.

    Pitch by TechCrunch
  5. Coffee Meets Bagel on Shark Tank: The 30M No

    The Kang sisters turned down Mark Cuban's 30M buyout, the biggest offer in show history.

    Pitch by Shark Tank
  6. Cousins Maine Lobster on Shark Tank

    Two cousins with one food truck won 55K from Barbara Corcoran; it grew into a billion in sales.

    Pitch by Shark Tank
  7. DoorDash pitches at Y Combinator S13 Demo Day

    Tony Xu's actual S13 Demo Day pitch: tight problem, early traction, and market size in about a minute.

    Pitch by Y Combinator
  8. Dropbox launches live on the TechCrunch50 stage

    Drew Houston fights through a rough live sync demo on stage and still launches a category definer.

    Pitch by TechCrunch
  9. Everlywell on Shark Tank: Julia Cheek's Record Deal

    Julia Cheek landed a record 1M loan from Lori Greiner; at home testing grew into a billion dollar firm.

    Pitch by Shark Tank
  10. Fitbit unveils its clip-on tracker at TechCrunch50

    James Park unveils a 99 dollar clip on tracker to a live crowd, years before wearables broke out.

    Pitch by TechCrunch50
  11. GitLab full Y Combinator Demo Day pitch (W15)

    A rare full, unedited YC Demo Day pitch start to finish, the whole traction to ask arc.

    Pitch by Y Combinator
  12. Ionic Ear on Shark Tank

    Studied as maybe the worst pitch ever: an implanted Bluetooth ear chip recharged with a needle.

    Pitch by Shark Tank
  13. Levi Roots sings his way to a deal with Reggae Reggae Sauce

    He sang his pitch with a guitar and shaky numbers, winning the Dragons on story and personality alone.

    Pitch by Dragons' Den BBC
  14. Squatty Potty on Shark Tank

    Over a million in sales at pitch; Lori Greiner's deal plus the viral unicorn ad pushed it past 175M.

    Pitch by Shark Tank
  15. DoorBot (Ring) on Shark Tank: The Sharks Pass

    Jamie Siminoff's doorbell pitch that every Shark passed on, then Amazon bought Ring for about 1 billion dollars.

    Pitch by Shark Tank, ABC / Sony Pictures Television
  16. Scrub Daddy: The Original Shark Tank Pitch

    Aaron Krause's high-energy sponge demo sparked a bidding war and became Shark Tank's best-selling product ever.

    Pitch by Shark Tank, ABC / Sony Pictures Television
  17. Tangle Teezer's Full Dragons' Den Pitch

    Shaun Pulfrey heard five 'I'm out's, then self-funded a 65 million pound haircare brand the Dragons all rejected.

    Pitch by Dragons' Den, BBC
  18. Trunki on Dragons' Den: The Broken Strap Story

    Theo Paphitis snapped the strap and Rob Law walked away with nothing, then sold Trunki suitcases in 60-plus countries.

    Pitch by Dragons' Den, BBC

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.

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