What Does SWR Do?

Total employees3105
HeadquartersWalnut
Founded1998

SWR (Stale-While-Revalidate) is a popular open-source React Hooks library for data fetching, created and maintained by Vercel. It simplifies data fetching logic in React applications by providing features like request deduplication, caching, automatic revalidation on focus or network recovery, pagination, optimistic UI updates, and real-time experiences. SWR aims to provide a fast, lightweight, and reusable data-fetching solution, enhancing user experience by ensuring data is always fresh yet served quickly from cache. It is widely adopted in the React ecosystem for its simplicity and powerful capabilities.

Where Is SWR's Headquarters?

SWR officeSWR officeSWR officeSWR office
*Images sourced via web search. Rights belong to original owners

HQ Function

This address serves as the official corporate registration for Vercel Inc., the creators of SWR. Core development, strategic planning, and operations for Vercel's products, including the SWR library, are managed by a distributed global team.

Notable Features:

As a remote-first company, Vercel's 'headquarters' is best understood as its digital infrastructure and collaborative platforms that connect its global workforce, rather than a traditional physical building.

Work Culture:

Vercel fosters a remote-first culture emphasizing innovation, high performance, developer-centricity, and asynchronous collaboration across distributed teams. There's a strong focus on autonomy and impact.

HQ Significance:

While the physical address fulfills legal and corporate registration requirements, Vercel's operational 'headquarters' is its global network of talent. This network drives the development of SWR and other critical Vercel platform services used by developers worldwide.

Values Reflected in HQ: The operational model of Vercel and the philosophy behind SWR reflect values such as agility, global talent acquisition, developer empowerment, performance, and scalability.

Location:

SWR, as an influential open-source library, is utilized by developers and organizations across the globe. Its development is led by Vercel, a global, remote-first company that provides infrastructure and services to users in numerous countries. Vercel's platform ensures high availability and optimal performance for applications built with SWR. Furthermore, the SWR community itself is international, actively contributing to the library's widespread adoption, feature development, and support.

Street Address:

340 S Lemon Ave #4133

City:

Walnut

State/Province:

CA

Country:

USA

Where Else Does SWR Operate Around the World?

Global (Remote-First)

Address: N/A (Distributed Workforce)

To foster continuous innovation, provide comprehensive support to a global user base, and maintain operational resilience by leveraging talent from various regions without the constraints of traditional physical office locations.

Buying Intent Signals for SWR

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading SWR? Meet the Executive Team

As of April 2025, SWR' leadership includes:

Guillermo Rauch - Founder & CEO
Daniel Lizio-Katzen - Chief Financial Officer
Kevin Van Gundy - Chief Revenue Officer
Lydia Frank - VP of Marketing
Justin Lowery - VP of Engineering
Letitia Long - Chief Information Security Officer (CISO)

Who's Investing in SWR?

SWR has been backed by several prominent investors over the years, including:

Accel
CRV (Charles River Ventures)
GGV Capital
Greenoaks
GV (Google Ventures)
Coatue
Salesforce Ventures
Bedrock Capital
8VC
SV Angel

What Leadership Changes Has SWR Seen Recently?

Hire1
Exits0

Vercel has focused on strengthening its leadership team to support its rapid growth. A notable appointment in the last year includes a new CISO. The company generally maintains stability within its core executive leadership.

New Appointments:

Letitia Long, Letitia Long joined Vercel as its inaugural CISO, tasked with leading the company's security strategy and operations globally.

What Technology (Tech Stack) Is Used bySWR?

Discover the tools SWR uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

SWR Email Formats and Examples

Vercel, the company behind SWR, commonly uses email formats based on employee names. The most frequently observed patterns include using the first name or a combination of the first name and last initial, or first name and last name.

[first]@vercel.com or [first].[last]@vercel.com

Format

example: sophia@vercel.com or sophia.chen@vercel.com

Example

85%

Success rate

What's the Latest News About SWR?

Vercel Blog • February 27, 2024

Vercel Cron Jobs Reach General Availability, Enhancing Scheduled Automation for Developers

Vercel announced the general availability of its Cron Jobs feature, enabling developers to easily schedule serverless functions and automate tasks within their Vercel projects. This addition enhances the Vercel platform, widely used for deploying applications built with libraries like SWR, by providing robust backend scheduling capabilities....more

Vercel Blog • October 26, 2023

Vercel Unveils AI SDK 3.0, Advancing Tools for Building AI-Powered Web Applications

Vercel launched version 3.0 of its AI SDK, offering improved tools and broader support for developers looking to integrate generative AI functionalities into their web applications. This development underscores Vercel's commitment to providing cutting-edge solutions for the developer community, benefiting the ecosystem in which SWR operates....more

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