PortSwigger Reviews

4.3

76% would recommend to a friend

(47 total reviews)

74% positive business outlook

PortSwigger has an employee rating of 4.3 out of 5 stars, based on 47 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The PortSwigger employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

47 reviews
5.0
16 Apr 2026

Culture and ways of working done right!

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

- Onboarding starts from offer, and carries all the way through past when you start. Onboarding sessions where you learn about being a Swigger, the culture, agile working, the product. All these things you would expect to be common sense, done to perfect execution. - A flat structure, that truly is flat, which is enhanced by the company's culture, mindset and ways of working - Fellow Swiggers who truly feel like part of a community of people who want everyone to do well, and not pretending that 'we are a family' type place - The company really enables you to succeed in your role, and wants to embed in you to become a Swigger as your first priority, rather than hitting targets/OKRs/KPIs from the get go. Understand why they are the way they are first, and becoming a Swigger at heart first before doing anything else. - The onsite premises and benefits are just a cherry on top. Free breakfast, lunch and snacks helps take a daily headache and cost away. Onsite gym with awesome shower facilities, with instructors to come in to teach boxfit, HIIT, yoga, pilates etc. Open spaces to enable that free-flow, incremental working mindset. SwigHouses, SwigBus - all to help you to relocate and commute to work if you need assistance,

Cons

- I don't think this company and culture would suit everyone. If you are very much used to that 'corporate' world, and hierarchical structure, Portswigger wouldn't be a place for you. - The company can flex in exceptional circumstances when it comes to working from home, but the 5 days onsite working is a must if you are looking to embed yourself to become a true Swigger and adopt the culture.

5.0
6 July 2025
Recommend
CEO approval
Business outlook

Pros

I am so excited to be part of PortSwigger's journey. Friday’s all-hands meeting was unlike anything I’ve experienced before. It was urgent, energising, and crystal clear. We’re not tinkering around the edges here. We’re going all in on AI, and the company is giving us the tools and support to thrive. The message was bold and uncompromising: Change or Die. But what stood out even more was the positive framing. This isn’t about cutting jobs or automating people out of work. Quite the opposite. PortSwigger is investing in us, backing us, and making sure we’re equipped to succeed in a radically changing world. The AI bootcamps that are starting next week feel like a genuine lifeline. Every engineer is going to be trained in the latest AI-powered coding techniques. Every team across the company will go through workshops on how to make AI a core part of how we work. These aren’t optional extras. They’re a top priority, even above immediate delivery. What’s exciting is that this isn’t abstract or theoretical. We heard concrete examples of Swiggers already using AI to transform their work: building UIs faster, reducing test cycles from days to hours, even automating entire workflows. This stuff works. And now everyone’s being empowered to make it part of their own toolkit. What’s more, the tone of the meeting was refreshing. It acknowledged the fear and uncertainty that many of us feel. But it also gave us a reason to be hopeful. PortSwigger is offering real, practical support. Not just technical training, but help with the emotional and cultural shift too. This felt like a company that understands what real change takes. For me, the biggest takeaway is this: we are not just reacting to AI. We’re using it to leap forward, to do better work, faster, and with more impact. We’re not aiming to catch up, we’re aiming to lead. And we’re doing it together. The message was clear: no one gets left behind. This is a collective journey, and PortSwigger has our backs. We’re not being asked to adapt alone, we’re being trained, supported, and encouraged at every step. It’s rare to see a company move this decisively, while still putting its people first. But that’s exactly what’s happening. And I’ve never been more motivated to be part of it.

Cons

The pace of change can feel overwhelming, and some people may be struggling to process it all. There’s still a risk that expectations outstrip our capacity to adapt, especially if support doesn’t reach everyone evenly.

5.0
18 May 2025
Recommend
CEO approval
Business outlook

Pros

I joined PortSwigger over two years ago, coming from roles where I was considered a fairly strong performer. But from early on, it became clear that the bar at PortSwigger was very high. The expectations around quality, ownership, and delivery were different to what I’d experienced before. I was motivated to meet them, but I didn’t always succeed. To be clear, I didn’t crash and burn. I was capable and worked hard. But PortSwigger really does look for excellence, not just effort. And in some key areas (like attention to detail, time management, and consistently delivering high-quality output) I wasn’t quite there. What made all the difference was the support I received. This is what I want to focus on, because I’ve never experienced anything like it anywhere else. From my team leader, I received regular, thoughtful feedback. It wasn’t sugar-coated, but it was always respectful and constructive. The conversations weren’t easy - I didn’t enjoy hearing that I wasn’t hitting the mark. But they were fair, and they helped me see where and how I needed to grow. I always felt like my team leader wanted me to succeed, not just for the company, but for me personally. Even more impressive was the support I received from two members of the Culture team. I didn’t expect to work so closely with them, but they were genuinely invested in helping me overcome the blockers that were holding me back. Through regular coaching, we dug into what was getting in my way - habits, mindsets, blind spots. They didn’t just tell me what to do better, they helped me figure out how to change. It was the best coaching I’ve ever had, by some distance. I made progress. Some of the things that had always held me back became more manageable. I started to feel more confident, more capable. I saw the impact in my day-to-day work and in the feedback I received. What stands out is how much space I was given. There was no rush to push me out. PortSwigger gave me time to grow, opportunities to prove myself, and a lot of trust. I never felt micromanaged or written off. Quite the opposite - people kept investing in me. The environment itself also made a big difference. PortSwigger is full of smart, kind, motivated people. Collaboration is the norm. People are willing to help. And there’s a sense of shared purpose that runs through the business. It’s not just about outputs. It’s about doing great work together, and doing it in a way that feels good. There are so many other positives too. The working environment is exceptional. The benefits and facilities are genuinely best-in-class. The company is generous, and it shows in how people are treated. And the culture isn’t just a poster on the wall. It’s lived, every day, even in tough conversations. When it became clear that I wasn’t going to reach the performance bar that PortSwigger needs, those conversations were honest but compassionate. There was no drama. Just a shared understanding that it was time to move on, for the company’s sake, and for mine. I was supported through that process, not pushed out. It was one of the most graceful exits I’ve ever experienced. I’m proud of the progress I made. I didn’t end up where I’d hoped, but I’m a better professional because of my time at PortSwigger. I learned more in two years there than I had in the previous five. And I’m grateful, not just for the opportunity, but for the people who believed in me and gave me everything they could to help me succeed. I have no bitterness, only gratitude. If I had the chance to take the job again, knowing how it would turn out, I would absolutely do it. PortSwigger is special. The bar is high, and that’s part of what makes it such an amazing place. I didn’t quite get there, but I’m better for trying.

Cons

Even with all the support in the world, it’s tough to feel like you’re falling short. That can take a toll on your confidence. But in my case, it never felt cruel or cold, just challenging.

Viewing 1 - 3 of 47 Reviews

Glassdoor has 48 PortSwigger reviews submitted anonymously by PortSwigger employees. Read employee reviews and ratings on Glassdoor to decide if PortSwigger is right for you.