Stypi
AcquiredYC S11San Francisco, US · 2 employees · 3 known investors
Find your way into Stypi
Sign up to see every warm intro you have to Stypi
- Paths you didn't know you had: your email and LinkedIn already hold routes to the Stypi team. We find them for you
- 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
- Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone
Days of research, done the moment you sign in, with every route ranked by how warm it is.
Stypi provides a collaborative code editor enabling multiple users to write code simultaneously in real time, with adoption by major technology companies for remote technical interviews.
Also known as Jetcraft Labs, Inc
Founders & leadership· Y Combinator alumni (S11)
JC

Jason ChenCEO2011–2012Jason Chen is founder and CEO of Slab. He previously founded Stypi, a Y Combinator S11 company, and leads the Quill open source project.
Investors · 3
Y Combinatorlisted by Y CombinatorSan Francisco · $500K
How we know: the Y Combinator directory · funding news · open dataset · 5k.vc investor directory · Not right? Tell us
Quotidian VenturesreportedBrooklyn · $100K – $200K
How we know: Y Combinator's founder network · Not right? Tell us
Salesforce VenturesreportedSan Francisco · $5M – $50M
How we know: Y Combinator's founder network · Not right? Tell us
Related companies · 5
YardbookYardbook offers software and a marketplace for landscaping business owners to manage scheduling, estimates, invoicing, payments, and timesheets in a single platform.
Modern TreasuryModern Treasury provides a payments infrastructure platform that enables businesses to move and track money across fiat and stablecoin rails through a single API. The company serves enterprises and financial service providers looking to streamline payment operations across multiple currencies, regions, and payment systems.
Apprentice HealthApprentice Health uses location tracking sensors and analytics software to monitor movement patterns within hospitals, identify workflow bottlenecks for clinical staff, and provide actionable optimization recommendations to hospital administrators.
HippoBuildHippoBuild provides construction material sourcing and purchasing software for builders, offering bulk purchasing tools, data-driven insights, direct access to materials, and financing options.
PullRequestPullRequest was a marketplace and platform for on-demand code review, connecting development teams with expert reviewers who checked pull requests for quality and security issues. Acquired by HackerOne in 2022.
Companies working in the same space as Stypi.
Legal entities · 1
corporate structureJetcraft Labs, Inc
In the news
Frequently asked questions
- What does Stypi do?
- Stypi provides a collaborative code editor enabling multiple users to write code simultaneously in real time, with adoption by major technology companies for remote technical interviews.
- Who founded Stypi?
- Stypi was founded by Jason Chen, Byron Milligan.
- Who are Stypi's investors?
- Stypi's investors include Y Combinator, Quotidian Ventures, Salesforce Ventures.
- Where is Stypi headquartered?
- Stypi is headquartered in San Francisco, US.








