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)

Jorge R Director at REWELLSS

4.7★

eCommerce Review from Jorge R

As Director of REWELLSS, I value partnerships built on accountability, professionalism, and a clear understanding of business objectives. Accelero Agency manages our Amazon and Shopify operations, overseeing both the operational and strategic aspects of our e-commerce business. Throughout our collaboration, their team has demonstrated a structured approach, consistent communication, and a strong understanding of marketplace management. We appreciate their ability to take ownership of responsibilities, address operational challenges, and maintain a clear focus on our business priorities. Our working relationship with Accelero has been professional, collaborative, and productive.

Michel Dario CEO at HERRAMIENTAS KONG

5.0★

eCommerce Review from Michel Dario

We've had a really good experience working with Accelero Agency. Their team has done a great job managing our accounts across Amazon, Mercado Libre, and Walmart. They're professional, responsive, and always on top of things, from product listings to advertising and overall account management. Were really happy with their work and would definitely recommend them to anyone looking for a reliable e-commerce agency.

Robert Millar Founder and CEO at Innovacious.com

5.0★

Digital Marketing Review from Robert Millar

We engaged W3 Group Marketing to do a "Competitive Advantage Engine" which is an initial analysis of our company, our marketing, competitive intelligence and coming up with prioritized recommendations to help us attract more clients and grow our business. We then hired them to help us with building out and optimizing directory listings, helping our SEO and help us generate leads for our business. They generated hundreds of leads in a short time, and over-delivered practically every step of the way. We even won an award in the process! Highly recommended, especially for strategy and implementation that gets results.

Jim Stroud VP, Marketing at Google Ad Words Training

5.0★

Small Business Review from Jim Stroud

I engaged W3 Group for a training project and was more than satisfied. The training was personable, professional and no time was wasted. I would recommend their services without hesitation.