Contact & Company details

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Independently recognized

Inclusion for the last 5 years in the Gartner Magic Quadrant for Application Security Testing.

Forrester Vendor Landscape: Application Security Testing 2017.

The world's hottest and most innovative cybersecurity companies to watch in 2018.

Trusted globally

Burp Suite is the most widely adopted tool in the web security testing market.

39,000+ individuals use and trust our software, in 120 countries worldwide.

80% of U.S. Fortune 100 use and trust our product.

70% of the Global Fortune 500 banks rely on us.

100% of the 100 FTSE 100 banks trust our product.

Leading on technical excellence

14 years making outstanding software

World class developers take an 'Agile' approach to team-based software development; working on feature requests, new releases, and an ambitious roadmap for future product development.

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The Sunday Times SME Export Track 100 - Britain's SMEs with the fastest-growing international sales.

Top companies use Burp Suite

This chart shows the percentage of global top 10 companies in each sector using Burp Suite:

Supporting our user community

  • Exceptional user support from industry experts.
  • Involvement in Community discussion around bug reporting, feature requests and Burp extensions.
  • Community driven BApp store
  • 100,000 Use Burp Suite Community Edition.
Visit our Support Center

Socially responsible

We donate 50%

of the

bug bounties

that are awarded through the work of our research team to a number of charities chosen by our employees.

Our history

PortSwigger was founded in 2004 by Dafydd Stuttard, a leading expert in web security.

Daf spotted a gap in the market for a tool kit for web application security testing.

What started as a hobby, is now a product used by web security professionals across the world.

Today, Daf still leads the software development team at PortSwigger and is heavily engaged with the Burp Suite user community.

Not just developers of software

These are some of our t-shirt designs through the years!

Globally renowned researchers

James Kettle, Head of Research at PortSwigger

Our team

Investing in our employees by offering them an exceptional working environment - with walking treadmills and break-out areas for collaborative working - has resulted in a highly innovative and motivated team, and a unique company culture.


We are looking to hire exceptional individuals. Offering a hard-working but fun learning environment, which supports creativity and idea sharing.

If you would like the opportunity to work as part of a growing team, we have a number of roles we are recruiting for.

Take a look

Across the company we engage in regular stand ups, retrospectives and knowledge-sharing sessions.