Coast
Coast is a saas company in New York, United States, founded in 2022. It has raised $102.0M across 5 rounds, most recently a $40.0M Series B in July 2024.
Demo Platform for API-First Companies
- Headquarters
- New York, New York
- Employees
- 11–50
- Founded
- 2022
- Business Model
- B2B
- Website
- trycoast.com
- Total Funding
- $102.0M
- Last Round
- $40.0M Series BJul 2024
- Rounds
- 5
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 5 funding rounds and 14 investors for this company. The full record is or through the API.
About
Coast is an AI-powered demo platform that helps API-first software companies sell, market, and implement technical products with live, interactive experiences. The company was started after seeing that powerful API products often had no clear way to show what they did, because documentation was dense, decks were static, and demos were clunky. Coast lets teams connect demos to mock, sandbox, or production environments, customize branding and story with an AI-powered builder, and share trackable links so prospects can experience real API behavior without spinning up environments.
Summary
It lists 11–50 employees. It has raised $102.0M in total across 5 rounds, most recently a $40.0M Series B round in Jul 2024. Investors include Accel, Better Tomorrow Ventures and ICONIQ Capital.
Tech & App Stack
5 technologies & apps tracked
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Funding History
Jul 2024
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Funding: Pre-Seed through Series B. Amounts, valuations, and investors where available.
Investors

Accel
3 rounds

Better Tomorrow Ventures
3 rounds
ICONIQ Capital
1 round
Y Combinator
1 round
Avid Ventures
4 rounds

Insight Partners
3 rounds
BoxGroup
3 rounds
Vesey Ventures
2 rounds
Peter Thomson
1 round
Flexport
1 round
Bessemer Venture Partners
1 round
Foundation Capital
1 round
Greycroft
1 round
SciFi VC
1 round
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