About SellerAssistant
We are a Manchester-based Amazon agency built by sellers, for sellers. Our mission is to make Amazon success accessible to every entrepreneur.
Built by Amazon Experts, for Amazon Sellers
SellerAssistant was founded by a team of experienced Amazon sellers who understood the struggles of growing an Amazon business alone. We've been in your shoes — managing inventory, optimising listings, chasing suppliers, and running PPC campaigns around the clock.
Today, we work with ambitious UK and international sellers across three core service areas: Online Arbitrage, Private Label brand building, and Full Account Management.
100+
Clients Served
£2M+
Revenue Generated
214%
Avg. YoY Growth
24hr
Response Time
Why Choose SellerAssistant?
We bring real Amazon experience, data-driven strategies, and genuine partnership to every client.
Proven Results
Our strategies are backed by real data and a track record of 214% average YoY client revenue growth.
Dedicated Team
Each client gets a dedicated account manager who treats your Amazon store like their own.
Always-On Support
24-hour response times and proactive communication so you never miss an opportunity.
Global Marketplaces
We operate across Amazon UK, US, EU and beyond — wherever the opportunity takes your brand.
Full Transparency
Monthly detailed performance reports. No hiding behind jargon — you always know your ROI.
Expert Accreditation
Our team holds Amazon SPN certifications and industry-recognised tools expertise.