Overview

About AppX

We help your company to achieve its goals and transform ideas into products.

AppX is an IT company based in Lisbon focused on the development of digital products. We work with a large variety of technologies and modern tools, which allow us to develop the most efficient and scalable products.

We use effective communication processes to always be within reach and in sync with our clients, optimizing product development times and client satisfaction.

Our skilled team of professionals will help your business achieve its goals. Most of us have many years of experience working together, which is why we value work ethics above all else. We want to build long lasting relations with our clients, promoting continuous collaboration and evolving the solutions we build side by side.

We are present in a wide variety of industries and have relevant experience in Software Development, IT Consulting and Digital Marketing. We embraced several Digital Transformation projects to help businesses become digital, more efficient and profitable in the new digital era.

We want to help you and your business move forward.

What clients say

Review Analytics of AppX

Every review is verified through Goodfirms before it's published.

4.98 Verified Reviews
Quality5.0
Schedule & Timing5.0
Communication4.7
Overall5.0
Review Summary
Summarized from 8 verified reviews · Updated August 2026
AppX consistently delivers projects on time with strong results, prioritizing functionality and user experience. Clients praise the team's flexible approach to problem-solving, open communication, and availability throughout projects. The company demonstrates understanding of client needs and actively suggests improvements, treating each project as their own. Reliability and responsiveness to ongoing adjustments are recurring strengths highlighted across feedback.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of AppX
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What reviewers mention most

Joel da Cruz, Head of Operations at ListooVerified Review
Posted on May 9, 2024

Their accessibility and communication were impressive.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Development

Appx played a very important role in the development of the first version of our platform. They have always been professional and excellent consultants.

Lara Mateus, Marketing Assistant at VirbacVerified Review
Posted on May 9, 2024

AppX is a very reliable and professional company.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Development

It is totally clear that they know what they are doing! As a client, I feel confident in their work and well supported. Furthermore, their staff is quite friendly, collaborative and trustworthy.

Pedro Lourenço, CEO at WoosenterVerified Review
Posted on May 9, 2024

We need a partner like AppX to provide us with support and advice on various tools we can use to achieve our goals.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
E-commerce Development

While the product catalog demanded a lot of meticulous support, AppX was still able to accomplish their deliverables with precision. The internal stakeholders were particularly impressed with their receptiveness to client concerns and timely delivery.

Rui Pimenta, CEO at PadelBoxVerified Review
Posted on May 9, 2024

AppX are great problem solvers.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App Development

By cleaning the backend code and migrating the frontend to React, AppX delivered a superior platform capable of adapting to web browser updates. When faced with challenges, the team provides effective solutions. The availability of company leadership promotes a successful, long-term partnership.

Teresa Evaristo, Board Member at Iscte Meta DigitalVerified Review
Posted on May 9, 2024

They delivered on time and responded to our needs on the go.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Development

They met the brief and did it in a timely manner, this was very important because we were working on a tight schedule. They were available to make last minute changes and deliver them almost immediately.

Vasco Loureiro, Owner at AppyShotVerified Review
Posted on May 9, 2024

Overall, we were really impressed with how their team took care of our project as if it was their own.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App Development

They were always available to help. Every doubt we had they were happy to help, and we were never held back in asking anything. The communication was great throughout. Even problems we had that were not related to programming they would always give us advice and information. When the app was launched they were still very available to talk to us.

Pedro Esteves
Pedro Esteves, Labs Lisboa at Labs LisboaVerified Review
Posted on Mar 4, 2024

AppX delivered the full project with very good results

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentWeb Design

They are very good in project management and they delivered the full project with very good results. They had a very good flexibility to understand our needs and delivered on time.

Vasco Pestana
Vasco Pestana, | Co-Founder at Keep it Safe 24/7 at Keep it Safe 24/7Verified Review
Posted on Feb 21, 2024

Outcome better than expected

Overall rating5.0
Quality5.0
Communication3.0
Schedule & Timing5.0
Web DevelopmentSoftware Development

Overall I would recommend appx to a friend. Despite some issues with communication, the work itself is outsanding. Our developer was great and included features that we hadn´t even thought of but help us immensely. Both the software and the design work perfectly.

Focus

Service Focus of AppX

How the team's effort is distributed across services.

60%30%10%

Industries Focus

15%15%15%10%10%10%10%10%5%

Client Focus

Small Business100%
Selected Work

Client Portfolio of AppX

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Education33%
Productivity8%
eCommerce8%
Hospitality8%
Travel8%
Gaming8%
Food & Beverage8%
Healthcare8%
Real Estate8%
Major industry focus
Education

Project Cost

$10001 to $5000017%
$50001 to $10000025%
$0 to $1000042%
$100001 to $50000017%
Common project cost
$0 to $10000

Project Timeline

Not Disclosed8%
Ongoing17%
1 to 25 Weeks67%
51 to 100 Weeks8%
Typical timeline
1 to 25 Weeks

Clients: 10

InlifePadelBoxISCTE-IULSquirrel FinancialYouBiz TelecomVirbacLisWaterListooThe HotelCookoo The Kitchen Hub

Portfolios: 12

Executive Interview

Executive Interview of AppX

Pedro Romano
Pedro Romano
Executive Partner
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Goodfirms has been essential to enhance our visibility and allow us to reach business owners all around the globe. By showcasing our services and clients’ reviews on a reputable platform, we have gained the trust of potential clients more efficiently. This exposure has allowed us to help more businesses and entrepreneurs bring their products to life.

Please introduce your company and describe your role within the organization.

AppX is a software development company that specializes in custom digital products and mobile app development. We help our clients succeed in the digital landscape not only as a tech partner for development but also by providing insight on the best approaches, given our extensive knowledge and experience, helping them position themselves in the market.

As the Executive Partner, I oversee strategic planning, business development, and client relations. My role involves steering the company towards sustainable growth while ensuring we deliver the best digital products for our clients.

What inspired the founding of your company, and what is the story behind its inception?

AppX was founded by three computer engineering colleagues who wanted to tackle complex business challenges with technology. After graduating from university, we noticed that many businesses were struggling to keep up with rapid technological changes and didn't have the technical teams needed to turn their ideas into digital products and apps, so we wanted to fill that gap by creating custom digital solutions to help them succeed in the digital age. Our journey started with just the three of us as developers, and we've since grown into an amazing team of several developers and designers.

What are the core values and principles that drive your company's culture, and how do you ensure alignment with these values across your team?

I would say innovation, integrity, and client-centricity. We foster a culture of continuous learning and encourage our team to think creatively and challenge the status quo while maintaining transparency and honesty in all our dealings. Client-centricity drives us to develop products that fit the client’s product vision (something we talk about a lot). We ensure alignment with these values through regular training and open communication.

Can you highlight some of the key achievements or milestones your company has accomplished since its inception?

Since we started, AppX has met some pretty exciting milestones. We've delivered over 100 digital products across various industries and expanded our reach to all of Europe, the United Arab Emirates, and the United States. Our platforms are now used in more than 50 countries. We've also been honored with several industry awards for innovation and excellence in software development.

Could you explain your company's business model? Do you primarily operate with an in-house team or utilize third-party vendors/outsourcing?

We use a T&M (Time & Materials) business model. We provide the developers, designers, and all the needed advice and support. Usually, we don't outsource; we operate with our in-house team of developers and designers. This approach helps us maintain high-quality standards and seamless communication with the client throughout the project.

How does your company differentiate itself from competitors in the industry?

AppX sets itself apart with our unique, efficient methodologies and a diverse range of proven open-source tech stacks. For instance, our MVP Accelerator process - one of our most successful offerings – ensures the rapid development of the MVP (Minimum Viable Product), by emphasizing simplicity and essential features first, allowing for a shorter time to market. This methodology comprises stages such as discovery, specification, iterative sprints, and smooth deployment, ensuring flexibility and continuous improvement.

Our approach combines agile practices with client-centric solutions, guaranteeing that we deliver digital products that best fit our clients' vision and business objectives.

How would you describe the dynamics within your team, and how do you foster collaboration and teamwork to achieve common goals?

At AppX, our team dynamics are driven by collaboration, mutual respect, and a shared commitment to delivering the best products. For example, our AppX Senior Mentors closely accompany developers throughout each project lifecycle, providing guidance and support. Developers do regular research on recent technologies, ensuring that we stay updated on the best open-source technologies. We maintain a flat organizational structure that fosters open communication and encourages everyone to give their feedback about our overall work methodology.

What measures do you take to support the professional development and growth of your employees? Do you offer training programs or opportunities for skill enhancement?

Yes, at least once a year each developer enrolls in a course or training program that extends their skillset. We offer a range of training programs, workshops, and certifications to help them stay updated with the latest industry trends and technologies. We also provide opportunities for career advancement and encourage employees to take on new challenges that expand their skillsets.

Could you share a notable success story or case study that exemplifies the impact your company has had on a client's business?

Sure, I can tell you about one of our first clients, Inlife. They started their company around the same time we did, making our journey together particularly special. Inlife, a digital room renting platform for students, chose us as their technology partner from the very beginning. We developed the digital platform at the core of their business model, which played a main role for them. Today, we continue to maintain and evolve their platform.

Inlife has expanded significantly, growing its platform and now operating in three different countries. Their success is one of our most notable achievements, and it holds a personal significance for us as both our companies have grown and thrived together.

What industries do you primarily cater to, and do you have a significant percentage of repeat clients? If so, what is the ratio of repeat clients?

Our approaches and methodologies are designed to provide digital solutions that are industry-agnostic. However, we are most frequently sought-after by companies in real estate, healthcare, finance, and sports due to our successful track record and well-known case studies in these sectors.

Regarding returning customers, we confidently maintain nearly a 100% retention rate. When we develop platforms, clients often want to enhance and improve them over time, and we are there to support their evolving needs. The only instances where we "lose" clients are when they become so successful and grow to the extent that they establish their own internal product development teams – which, in our view, is a great reason to part ways!

What initiatives does your company undertake to foster innovation and stay at the forefront of industry trends? Do you invest in research and development projects?

That question is interesting, because the company’s Executive Partners are also University Teachers in the fields of programming, innovation, and entrepreneurship. This close relationship with academia keeps us connected to emerging research and innovative projects. While research is not our core focus, we currently have one significant research project underway, leveraging our academic ties to drive innovation.

Please share some of the most sought-after services that clients approach your company for.

Our most sought-after service is the AppX MVP Accelerator. It’s a streamlined process designed to rapidly develop and launch MVPs for digital products, ensuring market readiness and enabling quick user feedback. Most of the businesses that reach out to us are startups or entrepreneurs looking to validate their new business ideas, and they rely on us to develop web and mobile digital products that support their concepts and help them test the market effectively, so the AppX MVP Accelerator is perfect for that.

In addition to the MVP Accelerator, we offer a team extension service that provides day-to-day development expertise to augment a client’s team and a Concept & Prototype service to test ideas visually. However, the MVP Accelerator is definitely our star product.

How do you build and maintain strong relationships with your clients, and what mechanisms do you have in place for gathering and acting upon client feedback?

Building and maintaining strong client relationships is a top priority for us. We achieve this through regular communication and a deep understanding of our clients' needs. Each client is assigned a dedicated team, ensuring easy access to any team member for quick issue resolution or just overall advice about their product. Our flat organizational structure removes managerial layers, enabling direct communication.

We gather client feedback through regular progress meetings, sprint reviews and just regular conversations. Above all, our methodology was built to have a strong client involvement.

How has your company adapted to changes and challenges in the business landscape, and what strategies have you employed to ensure resilience and sustainability?

The tech market is known for its rapid changes and evolution. Since we started the company, the most commonly used development frameworks have changed, and AI has emerged as a critical component in technology - just to enumerate two key changes.

To adapt, we continuously update our skills and methodologies to stay current with industry trends. We invest in ongoing training for our team and actively study and then incorporate the latest technologies into our projects. This agility allows us to remain relevant and updated.

What payment structure do you typically follow when billing clients? Is it Pay per Feature, Fixed Cost, or Pay per Milestone (phases, months, versions, etc.)?

We follow a pay-per-month structure using our Time & Materials (T&M) business model. Each month, clients are billed for the days allocated to their project (developers and designers). This approach provides flexibility for the client, ensuring they only pay for the actual work performed each month. Additionally, it allows the client to easily redirect the scope of work if needed, adapting to changes and new priorities as the project evolves.

Do you accept projects that meet your basic budget requirements? If yes, what is the minimum budget requirement? If no, what is the minimum budget you have worked with in the past?

Since all our services are custom tailored – every digital product is different – we have no minimum or maximum budget, we evaluate each project on a case-by-case basis to ensure we can deliver the desired quality and value within the client’s budget constraints.

Can you provide an overview of the price range (minimum and maximum) of the projects your company worked on in 2023?

In 2023 we developed digital products ranging from 10k to 125k (EUR).

What technological capabilities does your company possess, and are there any ongoing or planned investments in technology infrastructure or tools to enhance your services?

Our capabilities are primarily focused on Software Development, Product Development, Design, and, most recently, AI. We continuously invest in exploring the technological landscape and upgrading our tech stack and tools to stay at the forefront of the development industry. We are currently exploring new open-source frameworks to deliver the most robust and optimized products.

Regarding infrastructure, we rely mainly on cloud providers to host our own and our clients’ digital solutions, ensuring scalability, reliability, and performance.

Where do you envision your company in the next 10 years? What are your long-term goals and aspirations for growth and development?

In the next 10 years, we see AppX becoming a well-respected digital product development company, known for delivering quality products and helping startups and entrepreneurs bring their ideas to life. Our long-term goals include expanding our presence in international markets and continuing to invest in new technologies and frameworks.

We aim to make a positive impact on the tech industry by helping businesses use technology to achieve their goals.

Where we are

Locations (2)

Offices where AppX operates.

Headquarter
Portugal

Portugal

Rua Adriano Correia de Oliveira, No4 A
Lisbon, Lisbon 1600-312
+351919110981
United States

United States

447 Broadway 2nd Floor, New York
NYC, New York NY 10013
+1 (646) 604-2472