Your business deserves a website at least as good as the value you give your customers. You know it, but due to endless tasks, you never have time to change it.
We understand how vital a website is for the success of your company. Why? Having completed more than 1300 projects, we realized that website is not a goal but a way to achieve goals! A professional website is there not to ruin your business when you lose customers from recommendations who, after entering your website, do not decide to contact you. Or you had great meetings with potential customers who suddenly withdraw and disconnect with them.
Finally, a professional website is there to attract new customers from the Internet, gain their trust and ultimately contact you or make a purchase!
We understand business. We understand you. That's why we deliver websites and online stores, always above your expectations, without waste of your time.
Focus Areas
Service Focus
- Web Development
- E-commerce Development
- Web Designing (UI/UX)
- Digital Marketing
- Other Services
Client Focus
- Small Business
- Medium Business
Industry Focus
- Advertising & Marketing
- Business Services
- Financial & Payments
Concept21 Agency Executive Interview

Our mission is to deliver real growth to all our clients. What distinguishes us is a very high commitment to each project. We never work like some agencies, which simply use a template, slightly adapt it to the client, and then charge a huge margin on the person-hours spent.
We have a very individual approach to each project and manage it most effectively. What is very important, we have a very carefully arranged process for creating projects. We have been developing it for over 7 years and constantly optimizing. Therefore, we are always able to deliver high-quality compared to the time spent. This also guarantees very reasonable costs for our customers.
What additionally distinguishes us? High level of specialization: we use artificial intelligence, interdisciplinary teams work on each project, and all of them are led by very experienced leaders.
Regarding my role in the company, as CEO, I manage all the work and always try to get to know our clients, so I often join e-meetings with them. I believe that every client has the right to get to know the people behind the company before deciding to cooperate with it. Therefore, I don’t restrict access to myself, I try to be as available as possible to Concept’s clients.
Many customers for whom we have created a website or online store come back to us and pay for monthly maintenance. Such a service is straightforward but essential and very effective: for several hours each month, we optimize the website, increase the results achieved by it, and make sure that the website maintains a very high level. The standards of web development and positioning are constantly changing. It's crucial to take care of it, not only at the beginning, right after creating and publishing the website, but also in the following stages. We usually make minor corrections on the website for free, to the wishes of our customers.
- Very high commitment to each project - we are proactive and always try to ensure that the final project exceeds even the client's expectations. The satisfaction and opinions of our clients confirm that we are good at it.
- Each of our clients can verify us before starting cooperation. We have opinions on many portals issued by confirmed customers. In addition, anyone can call us to learn more about our values and working methods.
- We use artificial intelligence and wide automation to be faster and more efficient than others.
- We have a large, interdisciplinary team so that we can implement many projects simultaneously with the same high quality.
- We have the best price-quality ratio of all famous companies.
- We care about the comfort of our customers. Therefore we provide them with a satisfaction guarantee. Thanks to this, they are very well protected. So far, only 1 customer has exercised this right.
- Each project is carried out by a minimum of 5 people who specialize in other areas. Sometimes more people work on larger projects.
- We have a very well-organized process, thanks to which we never deliver the final project worse than B + (compared to traditional academic grading in the USA).
- We have extensive and profound knowledge of web development, online business, marketplaces, and marketing, which we have been acquiring for many years. We participated in the most significant global events in our industry.
- We have leaders who are specialists in their fields and speakers of the World Bank in their areas.
- We understand our clients perfectly. We know they need growth and solutions to existing problems. We deliver this by creating the highest-quality websites and online stores optimized to achieve business goals. Our actual product is not a website but a solution to problems and meeting customer expectations. From my experience, I can confirm that we can meet and even exceed almost all expectations.
- Design and development of a professional website - for any business to reach business goals and grow online.
- Design and development of a professional online store - for any business to grow online, no matter if it sells products or services.
- Design and development of Landing Pages - we can create a well-designed, highly effective landing page with which it is possible to achieve any marketing and business goal. Our experience shows that landing pages help increase the achieved results for B2B and B2C companies.
- Design and development of Micro Pages / "Link trees" - We offer our clients a specialized product - Micro Page for marketing campaigns' needs. It allows you to significantly increase conversion from campaigns to mobile devices, social media campaigns, influencer marketing, etc. It is also very often used by private individuals to improve their image on the web.
- Implementation of applications - We implement apps on websites and online stores that let businesses gain more customers and grow faster. Apps like vouchers, loyalty programs, booking engines, portfolios, or chatbots are just some of our products. Now it's easy to reach the higher business level.
- Page optimization - over a dozen years of experience in creating websites provides us with extensive competencies. We are able to help every small and medium-sized business by optimizing its website through mobile optimization, improving SEO, User Experience optimization, or conversion optimization.
- Launching and running advertising campaigns - we have very advanced knowledge in almost all areas of digital marketing. We offer various campaigns, in most online marketing channels, including social media, mailing, SEO, SEM, PPC, content marketing, and analytics. With the help of various campaigns, we are able to effectively implement different marketing and business goals at every stage of the sales funnel or customer journey.
In addition, at Concept Agency, we provide our clients with a Satisfaction Guarantee, which works in simple terms: If the project does not meet the client's expectations and is not satisfied with it, he does not bear most of the costs of the project. I will tell you more about how the Satisfaction Guarantee works.
In fact, we bear the entire risk of delivering the project and all financial consequences. But we can afford it because we always deliver great results. Honestly, only once in our history has a customer benefited from a Satisfaction Guarantee.
In addition, we offer our clients various permanent services. Here, the pricing is very simple and depends on our time devoted to a given client. We always offer our clients only the services that suit them and are the most necessary for them. We do not want to sell the client, for example, a larger package of services if the client does not need it. We are very honest about it.
In addition, we will constantly expand our knowledge over time. We are up to date with all trends and create tools to exchange acquired knowledge within the company. In this way, we are constantly developing, allowing us to have top-class specialists in our team. Over the years, we want to be more and more recommended by our clients and thus increase our reach and visibility in the industry. Nevertheless, we do not want to develop into a corporation because our priority is to maintain a very high quality of project implementation and customer service. Perhaps we will grow a few more times (I wouldn't mind!). But not to the size of a large corporation.
Concept21 Agency Clients & Portfolios



Concept21 Agency Reviews
- All Services
- Web Development
- E-commerce Development
- Web Designing (UI/UX)
- Digital Marketing
- Other Services
- Relevance
- Most Recent
- Rating: high to low
- Rating: low to high

Well prepared website in terms of design and functions including gallery
Review Summary
We had a dedicated project manager who communicated adequately.
The only aspect to improve is the time estimation
What is it about the company that you appreciate the most?
Design and several variatns proposed. Guality of wesite interface for mobile devices
What was it about the company that you didn't like which they should do better?
Development took longer than expected. We wanted to start live earlier. Next time I would budget more time.
very good price quality website builders and friendly people at BOWWE
Review Summary
What is it about the company that you appreciate the most?
The people at BOWWE do what they tell you and give very good support
What was it about the company that you didn't like which they should do better?
There wasn't anything which we can think of at this moment in time

Paul, thank you again for supporting our business! it truly means a lot to our team!
Amazing approach to a client, professional help with our problem.
Review Summary
As the project came to an end and our problem was solved we would definitely recommend this agency to everybody.
What is it about the company that you appreciate the most?
{"1":"Great communication with the team, any issues were always clearly explained.","2":"Professional view on the problem and support from their side."}
What was it about the company that you didn't like which they should do better?
{"1":"The deadline of the second part of the project was slightly delayed. "}

Thanks again for sharing your feedback, Martyna, we appreciate your input!
A team of professional members. Very affordable services. I highly recommend it.
Review Summary
Describe your project in brief
I got a PC repair shop, I ordered from Concept21 to help me create the Website for my business. They got me very happy with their services!
What is it about the company that you appreciate the most?
{"1":"The communication was very clear and easy to understand. This is the best part.","2":"The price was very good and competitive. This is the best agency if you are on a budget."}
What was it about the company that you didn't like which they should do better?
{"1":"The time of the project could be faster. But if you compare it to the price it's a fair deal."}

Thank you for your great review, Joan!
Affordable Services with a good team of Professionals. Really liked them
Review Summary
What was the project name that you have worked with Concept21 Agency?
Xhuli Sdi PC/Mobile Service Shop
Describe your project in brief
I got a Service Shop for PC and Mobiles, which i ordered from Concept21 to help me creating the Website for my business. They let me very happy with their services!
What is it about the company that you appreciate the most?
{"1":"Their production, it was very professional. A really good work","2":"The communication, it is the key of good things. Also the most important thing"}
What was it about the company that you didn't like which they should do better?
{"1":"The Delay, it can take some days. But i can not complain about it since they put a lot of effort on their services"}

Thank you for your understanding and excellent review, Xhulio!

A team of professional members and integrity services offering. always in touch with you.
Review Summary
Based on our preferences , Concept21 performed an analysis of our company. Its results were used to offer us a final product.
What is it about the company that you appreciate the most?
everything was on time and we contacted mostly through phone and Video stream
What was it about the company that you didn't like which they should do better?
They need to give you a wider range of options before choosing the final product

Ervin, thank you for your opinion! In general, the scope of works depends on the budget, if the budget is limited, we adjust to the client's capabilities.
Collaboration was great, everything works perfectly. I recommend it for everyone
Review Summary
What is it about the company that you appreciate the most?
Comunication was great, I have answers for my question in short time
What was it about the company that you didn't like which they should do better?
Nothing, everything went great, they help me every step of the way.

Thank you Robert, it was a pleasure to work with you!

Personalized and agile professional service delivering what I wanted, and even beyond
Review Summary
What is it about the company that you appreciate the most?
Agile process flow making the whole experience seamless and enjoyable
Professional support, consulting you on what could help you, with a in-depth research they doing about the industry
What was it about the company that you didn't like which they should do better?
While the process was great, they had a bit of hiccups on meeting their deadlines.

Thank you, Patrick, for your detailed review! We are happy to hear your opinion! Thank you for understanding little hiccups :)
Professional website design service
Review Summary
What is it about the company that you appreciate the most?
Knowledge, design style, branch analysis, willing and helping
What was it about the company that you didn't like which they should do better?
Maybe time a bit

It is a pleasure to hear that, thank you, Eled!

Review on Concept21
Review Summary

Thank you, Montse! That's true we focus on real website results, not just design effect :)
Qualified professionals
Review Summary
What is it about the company that you appreciate the most?
What I liked the most is the ability they have with clients, and the facilities they give you.
What was it about the company that you didn't like which they should do better?
for putting some serious problem that they take less time to answer phone calls

Alfonso, that was a pleasure to work with you! Thanks!
A fresh look on website development
Review Summary
What is it about the company that you appreciate the most?
They've got a very nice support and will teach you how to edit your website, when there is a need.
What was it about the company that you didn't like which they should do better?
Nothing needs improvement here. They're absolutely great.

Thank you, Paulina! it was nice to work with you! Good luck with your new projects!

I had a pleasure to cooperate with Bowwe team on a few projects.
Review Summary
I was very suprised when i discovered that I can change texts on my website by myself without coding knowledge. It can also be done in various languages maintaining responsiveness of the page on various devices. A big 10/10!!!

Happy that you liked our work Mateusz. We like to use BOWWE builder as well!
Reliable and professional
Review Summary

Thank you for your words Maciej :)

Professional website in a short term
Review Summary
What is it about the company that you appreciate the most?
I like how professional is communication with Concept21. Every time after an email or video call, I have a very nice energy, and they always answer all my questions, so i have no doubts that website will be working for me
What was it about the company that you didn't like which they should do better?
Everything was fine, I have nothing to add there.

Hey Lika! thank you for such nice feedback!
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