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Runway
YC W21New York City, US · Founded 2020 · 20 employees · Hiring · 22 known investors
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Runway provides a platform for managing and orchestrating mobile app releases. The service helps mobile development teams streamline the process of shipping apps to millions of users.
Also known as runway.team · Windsock Labs, Inc.
Founders & leadership· Y Combinator alumni (W21)
Runway was founded in 2020 by Gabriel Savit, Matt Varghese, and David Filion.
Investors · 22
How we know: techcrunch.com · Y Combinator's founder network · Not right? Tell us
How we know: techcrunch.com · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us
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How we know: techcrunch.com · Not right? Tell us
How we know: a partner's Signal profile · Y Combinator's founder network · Not right? Tell us
How we know: techcrunch.com · Not right? Tell us
How we know: techcrunch.com · Y Combinator's founder network · Not right? Tell us
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Also in the syndicate · 4
Funding
SEC filings, press & company announcements$630M disclosed across 2 of 3 rounds · 2021–2026
- $315MSeries EJul 2026Source ↗
- $315MSeries EFeb 2026
General Atlantic (lead), Adobe Ventures, AllianceBernstein, AMD Ventures, Emphatic Capital, Felicis, Fidelity Management & Research, Mirae Asset, Nvidia, Premji Invest
Source ↗ - Undisclosed amountseed fundingNov 2021
Bedrock Capital (lead), Array Ventures, Breakpoint Capital, Chapter One, Four Cities, Harvard Management Seed Capital, Liquid 2 Ventures, SoftBank Opportunity Fund
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Aug 2026Runway (operated by Windsock Labs, Inc.) offers a mobile release management platform that acts as a control center across the tools a mobile engineering team already uses. Its unified release dashboard is positioned as a single source of truth covering the full release cycle, reconciling code, tickets and builds so teams can see what work is shipping in each upcoming release.
The product set spans release automation (branch cuts, version bumps, ticket labeling, releases and rollouts), collaboration and status communication, app store management, build distribution via branch-based or personal buckets for sharing work-in-progress builds with engineers and non-engineers, rollout monitoring, and rollbacks. Teams can define customizable thresholds based on stability, user behavior and feedback to halt, accelerate or roll back a live rollout. Runway markets these capabilities as a replacement for custom scripts (for example fastlane/Ruby scripting), manual checklists and ad-hoc Slack coordination. The company also promotes AI-related use cases, including tooling for mobile releases at "AI scale" and safeguarding AI-generated code.
Founding story
The founders describe decades of combined experience building and scaling mobile apps, including writing Objective-C and Swift at Rent the Runway and working at Kickstarter and WeWork. They founded Runway because they enjoyed building mobile apps but not managing mobile releases, and set out to build the platform they wished they had had during their own mobile careers.
Business model
Runway sells a software platform to mobile engineering organizations, with a published pricing page, a self-serve sandbox for evaluation and a contact-sales motion for larger teams.
Traction
The company says thousands of mobile engineers rely on the platform, and publishes benchmark claims that mobile engineering teams using Runway release 29% more often than top apps, are 14% quicker to deliver changes to users, are 32% quicker to recover from bad releases, and spend 19% less time in releases. Named users include DoorDash, Gusto, monday.com, Mercari and ClassPass.
Latest developments
Recent product areas highlighted by the company include AI tools for mobile releases, safeguarding AI-generated code, Flightpaths, mobile rollbacks, feature readiness and Build Distro.
▸Full profile — market position, technology, go-to-market, geography
Market position
Runway describes itself as the only mobile release management platform and cites named customers including DoorDash, monday.com, Mercari, ClassPass and Gusto. It is distinct from the similarly named AI video generation company at runwayml.com/runway.com, a difference the company notes on its own contact page.
Technology
The platform integrates with the toolchain used across a mobile release: project management (Jira, Linear, Pivotal Tracker), version control, CI/CD, app stores (App Store Connect, Google Play Console), Slack and monitoring tools. Once a toolchain is connected, Runway is designed to adapt to a team's existing workflow, pulling in and reconciling code, tickets and builds and driving automations, rollout monitoring and rollbacks. Additional features include Flightpaths, feature readiness tracking, fixes/hotfix handling and Build Distro.
Go-to-market
Runway markets through its own site with a free-to-explore sandbox, contact-sales outreach, customer case studies (for example Gusto), a blog, documentation, benchmark resources such as app review times and an app hotfix leaderboard, and a monthly newsletter called The Flight Deck.
Mobile engineering teams and their cross-functional stakeholders, from individual iOS and Android developers to large mobile organizations shipping to millions of users.
Geography
The company operates online with a distributed team page listing staff, and lists no separate regional offices on its public site.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Founder mafia
2 people who came through Runway went on to found or lead other companies.
Related companies · 10
Companies working in the same space as Runway.
Legal entities · 1
corporate structureIn the news
▸Research sources · 8
primary sources listed
- Runwayrunway.team · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Runway do?
- Runway is a mobile release management platform that centralizes and automates the app release cycle for mobile engineering teams.
- Who founded Runway?
- Runway was founded by Gabriel Savit, Matt Varghese, David Filion in 2020.
- Who are Runway's investors?
- Runway's investors include Array Ventures Management Llc, Chapter One, Open Opportunity Fund, Y Combinator, Adjacent Ventures Llc, AllianceBernstein, AMD Ventures, Bedrock and 10 more.
- How much funding has Runway raised?
- Runway has disclosed $630M raised across 2 of its 3 known rounds.
- Where is Runway headquartered?
- Runway is headquartered in New York City, US.