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Helping software companies tell their story

Meet the team behind the demos.

Beyond the product itself, working with the Coast team has been a standout experience. They move fast, listen closely, and genuinely understand what it takes to sell technical products. From onboarding to iteration to shared dinners, they’ve felt like an extension of our own team—helping us unlock use cases we hadn’t even considered. It’s rare to find a partner this invested in your success.

Brian Muse-McKenneyChief Revenue Officer, Episode Six

Our story in numbers

Powering product stories at the world’s most ambitious software companies.

Demos created
450k+
Clients
100+
Demo impressions
5m+
Countries
15+

Trusted by industry leaders

  • SardineFraud & Identity
  • SpreedlyPayments
  • SoFi Tech SolutionsPayments
  • MergeIntegrations Platform
  • LoanProCore Lending
  • PinwheelOpen Finance
  • and many more

We started Coast in 2021 during Y Combinator, after seeing the same pattern over and over: incredible API products with no way to show what they did. Docs were dense, decks were static, and demos were clunky at best.

Companies were building powerful products, but when it came time to tell the story—everything fell flat.

Coast is our answer: a faster, clearer, more impactful way to tell stories with software. Our mission is simple: to help our customers achieve theirs.

Join the Polaroid wall

We’re a lean, low-ego team holding each other to a high bar and having fun making our customers happy.

View open roles
  • Polaroid of two teammates sitting in office chairs, captioned “10.13 Melly Mondays”
  • Polaroid of three teammates holding a trophy, captioned “Summer ’25 Jeopardy”
  • Polaroid of two people toasting with beers, captioned “API’s & IPAs 1.29.26”
  • Polaroid of a baby in a Coast t-shirt, captioned “June ’26 Gus!”
  • Polaroid of three people at an event, captioned “Tracy @ Plaid 1.29.26”
  • Polaroid of a teammate with a dog in a lobster costume, captioned “Simon + pet lobster (Mochi) 10.31.25”