Paul English, a name now synonymous with innovation and entrepreneurship, kicked off his career in the tech industry at a time when the internet was still in its infancy. Born and raised in Boston, Massachusetts, English’s fascination with computers began at an early age, leading him to pursue a degree in Computer Science from the Massachusetts Institute of Technology (MIT). After graduating, he took his first professional leap into the tech world, joining the team at Lotus Development Corporation, where he honed his skills in software development and design.

English’s big break came in 1994 when he co-founded a startup called Open Market, a pioneering e-commerce company that aimed to facilitate online transactions. As the Chief Technology Officer, English played a pivotal role in the development of the company’s groundbreaking software, which enabled businesses to conduct secure transactions over the internet. Open Market’s success catapulted English into the spotlight, establishing him as a key player in the burgeoning e-commerce landscape.

Paul English’s Current Net Worth

As of 2025, Paul English’s current net worth is estimated to be around $100 million. This figure takes into account his various business ventures and investments.

Career

Paul English is a renowned entrepreneur and software engineer, best known for co-founding the travel search engine, Kayak. He served as the Chief Technology Officer (CTO) at Kayak until its acquisition by Booking Holdings in 2013. Prior to Kayak, English was a co-founder of another travel search engine, FareChase, which was acquired by Microsoft in 2004.

Other Ventures

After Kayak, English went on to co-found and serve as the CTO of another travel search engine, Lola.com. In 2019, he stepped down from his operational role at Lola to focus on his venture capital firm, Blade Ventures. English also serves as a venture partner at Pillar VC.

Assets

English’s assets include significant equity in the companies he has co-founded, as well as real estate investments. He owns a home in Cambridge, Massachusetts, and has been reported to have investments in various tech startups and real estate properties.

Annual Income

Paul English’s annual income is not publicly disclosed. However, given his successful entrepreneurial career and ongoing investments, it is estimated to be substantial. His income likely comes from a combination of his equity in various companies, venture capital activities, and any other business ventures he may be involved in.

Frequently Asked Questions about  Paul English

Frequently Asked Questions about Paul English Net Worth

1. What is Paul English’s net worth?

Paul English’s net worth is estimated to be around $1 billion.

2. How did Paul English make his fortune?

Paul English co-founded Kayak, a travel search engine, in 2004. He served as the company’s CTO until 2010, and later as the CEO until 2013. Kayak was acquired by The Priceline Group (now known as Booking Holdings) in 2013 for $1.8 billion.

3. What is Paul English’s role in Kayak?

Paul English co-founded Kayak and served as the company’s Chief Technology Officer (CTO) from 2004 to 2010, and then as the Chief Executive Officer (CEO) from 2010 to 2013.

4. When was Kayak acquired?

Kayak was acquired by The Priceline Group (now Booking Holdings) in 2013.

5. What happened to Kayak after the acquisition?

After the acquisition, Kayak continued to operate as a standalone brand within the Booking Holdings portfolio. It remains a popular travel search engine.

6. What has Paul English done since leaving Kayak?

After leaving Kayak, Paul English has been involved in various entrepreneurial ventures and also serves as a venture partner at the venture capital firm Accomplice.

7. What is Paul English’s background?

Paul English graduated from the Massachusetts Institute of Technology (MIT) with a degree in Computer Science. Before founding Kayak, he worked at several tech companies, including Microsoft and Lotus Development Corporation.

8. Is Paul English active on social media?

Yes, Paul English is active on Twitter. He can be found at @paulenglish.

9. What is Paul English’s philanthropic work like?

Paul English has been involved in various philanthropic efforts, including donating to educational institutions and supporting social causes.

10. Does Paul English have any siblings?

Yes, Paul English has a brother named Ed English, who is also a successful entrepreneur and investor.