Nikita Vershinin VP of Engineering at Ankorstore

5.0★

Software Development Review from Nikita Vershinin

We've partnered with Sigma Software for almost three years, and they proved to be a strong partner with whom we'll keep working. Their adaptability and willingness to get things done are unique, settingthem apart from other providers. Moreover, they demonstrate a strong sense of ownership.

Michael Meyer Managing director at trendwaerts GmbH

5.0★

Software Development Review from Michael Meyer

We were so positively surpised and happy about Sigmas services - as usual I might add. It is a pleasure working with their software engineers. After we provided a briefing, the effort estimation came right away. Shortly after the project started we could see first tangible results. The code quality was excellent and comprehensive. Minor feedback was implemented right away. What can I say more: 10 out of 10 points!

Esther Howard Founder / CEO at Bezyl

5.0★

Mobile App Development Review from Esther Howard

The client is incredibly happy with Sigma's services and work. It has referred 3 other clients who also say how much they really love the team and process to get set up with the agency. Sigma is a fantastic company with excellent experienced professionals. Its experts care about quality and customer satisfaction, and they operate like the internal team's extension. (Verified via email)

Tiago Costa CEO & Founder at WayNext - Digital Agency

5.0★

Web Development Review from Tiago Costa

We've been working with Vasco and the Spyral Agency team for five years, and they've proven to be an invaluable technical partner for WayNext.What sets Spyral apart is their dual capability: not only do they deliver top-notch web development and e-commerce solutions, but they also provide strategic technical consulting that bridges our business analysts, internal technical team, and end clients. This holistic approach has been crucial in managing our most complex projects.Their technical expertise is matched by their collaborative spirit and ability to navigate the intricacies of multi-stakeholder projects. Whether it's development execution or technical advisory, Spyral consistently delivers quality work that meets our high standards.After five years of partnership, I can confidently recommend Spyral Agency to any organization looking for a reliable, skilled, and consultative web development partner.

Benjamin Llewelyn Director at Oxford International Study Centre

4.8★

Web Development Review from Benjamin Llewelyn

We have worked with Spyral for a number of years: initially on a re-design on our website, and since that time for ongoing hosting, support, and maintenance. We have always found them to be efficient, responsive, and conscientious, and have been very impressed with the level of service overall. I would happily recommend them for others seeking similar support.

Oscar Ford CEO at Anuncia

5.0★

Web Development Review from Oscar Ford

We had a great experience working with Spyral. They were helpful in establishing what they needed from our designers, and were clear about any limitations. We ended up with a well built Wordpress website based on the new designs and had a great experience working with Spyral.

Anonymous Founder at Undisclosed

5.0★

UI/UX Design Review from Anonymous

JP was super easy to work with. He was extremely flexible and worked very well turning our vision into prototyped Figma files.

Anonymous CEO at Undisclosed

5.0★

UI/UX Design Review from Anonymous

We were thoroughly impressed with Evo Design Studio's design solutions and seamless communication throughout the process. The results exceeded our expectations, and we will definitely collaborate with the agency again for future design projects. Evo Design Studio's professionalism and high-quality work make it our top choice for design services.

Vas Grygorovych CEO at Onhires

5.0★

SEO Review from Vas Grygorovych

OnHires engaged Equinox Dynamics LDA as a fully managed SEO and growth partner to modernize our organic search presence and build a strong footprint across AI answer engines for our platform and client portfolio. Equinox Dynamics LDA executed a comprehensive search engine optimization audit and technical SEO audit services to fix indexation roadblocks, resolve performance bottlenecks, and refine site architecture. As a forward-thinking generative engine optimization agency and answer engine optimization agency, they restructured our core landing pages using modern AI search engine optimization best practices (aeo seo). Their work ensured direct visibility and citations across Google AI Overviews, ChatGPT, and Perplexity for high-intent B2B search queries. They acted as a strategic SEO consulting firm, providing transparent monthly reporting, keyword mapping, and ongoing technical governance. Their fully managed SEO approach brought a 40% increase in qualified organic B2B inquiries and featured snippet placements for critical industry terms. We especially value their deep expertise in artificial intelligence search engine optimization, responsive project management, and their ability to combine classic technical SEO with modern GEO and AEO strategies.