Sellx10 is a Ukrainian e-commerce development agency that helps businesses grow through tailored, scalable, and high-performing web solutions. We specialize in building online stores on popular CMS platforms such as WooCommerce, OpenCart, and Shopify, delivering full-cycle support — from discovery and UI/UX design to development, optimization, and long-term growth strategies.
With over 10 years of combined experience in e-commerce, software development, and entrepreneurship, we understand the real challenges of selling online. That’s why we focus not only on code but on business value. Every project starts with understanding your goals, audience, and competitive landscape — and ends with a result that drives conversions, sales, and loyalty.
What makes us different? We don’t believe in one-size-fits-all solutions. Our team treats every project as unique, developing systems that match your business processes, integrate with your tools, and scale with your needs. Whether you're launching a startup or improving an existing store, we ensure smooth delivery, ongoing support, and the flexibility to grow.
We work with:
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Small and medium businesses looking to digitize or boost their online presence
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Funded startups needing robust and reliable e-commerce infrastructure
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Digital agencies seeking a white-label technical partner for long-term collaboration
At Sellx10, we believe that great e-commerce is not just about technology — it’s about strategic thinking, consistency, and mutual trust. That’s why our clients choose to stay with us.
Sellx10 — sell more, spend less.
Let’s build something that truly works for your business.
Sellx10 at a Glance
Who Founded Sellx10?
How many projects a year does Sellx10 deliver?
What is Sellx10 average cost per project?
What are Sellx10 company values?
Profile strength: Above Average
Sellx10 may be a strong company in its field, it has enough information, so you can get an idea about their experience and track record. However, they could have provided more details about their business. You can search for a stronger company in this niche or just give it a try. It might be worth it to get in touch with Sellx10.
Locations
HEADQUARTERS
Kyiv city
Kyiv 03124
Ukraine +380939727577
Speciality
- E-Commerce Development
- Conversion Optimization
- UX/UI Design
Focuses & Technologies
Client Focus
Industry Focus
- eCommerce
Sellx10 Stats ! You can learn more about company stats on TechBehemoths in this article.
How Sellx10 compares to other companies based on profile strength?
See how Sellx10 is positioned among 930 companies from Ukraine based on profile strength. An above-average rate means the company has all it needs to deliver a project
How much does Sellx10 charge for their services compared to other companies in Ukraine and Kyiv?
Sellx10 charges under $30/hour, meaning that the cost of their services in Ukraine is very affordable. Is this a great cost optimization or something we don't know? Not sure, but it is both exciting and challenging to bet on a lower-priced service. Is it worth it or not - your due diligence will answer this question..
How many services does Sellx10 provide compared to other companies?
Sellx10 covers 3 services in their current region or area. This means that the company offers a limited range of services compared to their competitors. This is not necessarily a bad thing. It can be that the company is rather focused on a few things and does it well, instead of spreading too much.
When was Sellx10 founded?
Sellx10 was founded in 2024. According to TechBehemoths data, 5 companies were founded in Ukraine in that year. Compared to other companies, Sellx10 is new in the market. Surely newly formed companies don't have the experience of the veterans, but, their eagerness and extra mile to prove is definitely worth taking into consideration.
Portfolio
Having now reviews yet might be ok to trust, but having no portfolio...it's a little risky. We highly advice to look for another company. Better safe than sorry.
Reviews
Write a ReviewFrom 4 reviews
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A very good working relationship exists with SelIx10
Working beside SelIx10 has truly inspired me. Starting from the very beginning, the team acted with professionalism and centered all our needs in making solutions that are easy for people to use. Our teams are ready at any time, addressing concerns with urgency and finding special solutions to each problem. We owe the growth in our sales to having a reliable platform which we only got because of their help. We wholeheartedly advise that SelIx10 is anyone’s ideal partner due to their clear, organic and proven work.
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Excellent working relationship with SelIx10.
Our relationship with SelIx10 has been consistently inspiring. The professional team at SelIx10 showed competence in developing functional modern solutions and demonstrated the ability to adapt everything to our needs from the very beginning. SelIx10 is in constant contact with us, providing quick responses to requests and tailor-made solutions to problems. Thanks to their valuable support, we have gained both an online shop and an active development platform, which ensures secure operations and growing sales. Our positive experience with SelIx10 has led us to confidently recommend them as a trustworthy business partner because they maintain simplicity along with transparency and effectiveness in their work.
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Great experience working with professionals!
The company received our request to develop and sustain an online retail platform for our client. The teamwork experience with this group proved to be both pleasant and efficient. The staff demonstrates an exceptional understanding of client requirements and provides custom-fit solutions for every need. The company combined detailed work approaches with regular contact to promptly resolve all arising problems. Their services include genuine business support which extends beyond basic development services during all business stages. The outcomes delivered by this company make us extremely satisfied. -
Great working relationship with the team!
The Sellx10 team completed the entire development process, starting with building a WooCommerce website, adding the necessary third party service integrations and SEO work. The team provided essential advice alongside building our website through functional development. Their method along with detailed execution pleased us greatly. We obtained every requirement from our project alongside additional benefits.