About OSA

What differentiates OSA from competition ?

Online Sales Advisors (OSA) differentiates itself from the competition by offering comprehensive services that help businesses of all sizes grow on Amazon. Our in-house team of Amazon experts provides personalized solutions based on data-driven insights and industry best practices. We stay up-to-date with the latest trends and changes in Amazon’s algorithms and policies, and work in partnership with our clients to provide ongoing support and continuous optimization. OSA’s approach is personalized, effective, and tailored to meet each client’s unique needs and goals. Overall, our commitment to providing comprehensive services, Amazon expertise, data-driven insights, and a partnership approach makes us a trusted partner for businesses seeking to achieve long-term success on Amazon.

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Who is OSA ?

Online Sales Advisors (OSA) is a global team of ecommerce experts with extensive experience in retail selling, private label selling, product launch and development, supply chain logistics, and e-commerce sales.

With our proven track record of success in helping brand owners world-wide achieve significant growth and profitability on Amazon. Our clients have experienced an average increase of 35% in their YoY sales after partnering with us, and some have seen growth of up to 300%. We have also helped brands expand into different marketplaces, resulting in an average increase of 45% in monthly sales.

Our data-driven approach and industry expertise have helped our clients navigate the complex world of Amazon and achieve long-term success on the platform. Whether you are just starting or looking to take your Amazon sales to the next level, trust OSA to help you get One Step Ahead.

Our Founders

Felix Brownell
Co-Founder & CEO
Meet Felix Brownell, Co-Founder & CEO of Online Sales Advisors (OSA). Felix has over 13 years of experience working with retail companies to prevent loss while increasing sales. He scales hundreds of brands while creating innovative ways to mitigate risk and loss to companies, vendors, and sellers. With his extensive experience, Felix brings a wealth of knowledge to OSA to help sellers and brands build brand loyalty and capture new audiences to boost ROI.
Marc Sullivan
Meet Marc Sullivan, Co-Founder of Online Sales Advisors (OSA). With years of experience in personally selling on Amazon, Marc identified a need to help other sellers and brands grow their business and increase sales by taking on the day-to-day operations of Amazon, leading to the start of OSA.