“I’ve tried a few different tools for Amazon PPC, but Osellpa is the only one that actually works for a reasonable cost. The automated bid adjustments have massively cut down wasted ad spend while keeping my sales steady. On top of that, the profit analytics are clear, accurate and mean I can finally see exactly which products are making money.”

“I only sell part-time, so I don’t have hours to analyse reports. Osellpa makes it super easy, I can see my profit, ROI and margins without touching a spreadsheet, and the advertising optimiser runs my ads for me. It’s like having a team behind me, even though it’s just me running things.”

“As my brand grew, keeping track of inventory and ad spend became a nightmare. With Osellpa I get inventory alerts before I run out of stock, and the PPC automation has cut wasted spend by at least 25%. Pair that with clear profit analytics, and I finally feel confident scaling without flying blind.”

“I’m a new seller, I was overwhelmed with figuring out ads, fees, and whether I was even profitable. I was not sure about this company but I found out Osellpa has a reasonable plan. And they made it so much easier. Not only did the advertising tool set up all of my campaigns for me but they've been running consistently in profit. As well as that, the review requester has brought in so many new reviews! I've noticed a massive difference than from before I was using it. It’s undoubtedly helped me grow faster.”

“What I love most is how everything is in one place. I can optimise my PPC campaigns, check my profit margins, create P&L statements for accounting, manage my inventory, and easily claim reimbursements back from Amazon, all without juggling multiple tools. The insights are simple but powerful, and I feel like I finally have control over my Amazon business instead of guessing.”

“Osellpa paid for itself instantly with reimbursements, I've already claimed back more than £100 in the first couple of months! Add in the other tools and I feel like I have a finance team and PPC expert working for me. I finally know exactly where my money’s going and how to scale smarter, I almost can't believe how valuable it's been.”

“Osellpa has totally changed the game, I’m able to plan ahead and make sense of product opportunities. With Osellpa I can easily import all my research and everything is easy to understand.”

“Year end used to be a nightmare. I’d be scrambling through spreadsheets and Seller Central trying to pull everything together for my accountant. With Osellpa it’s so much easier. When tax season comes around it saves me a tonne of stress and money on accountant fees!”

“The Osellpa Advertising Engine is the closest thing to having a top tier Amazon PPC agency working for you. It builds every campaign you need, updates your bids, finds new keywords and hits your target ACOS without you having to do anything. I've spent so long trying to get my ads to be consistently profitable and they finally are. If you're struggling with ads, this is the tool.”

“Osellpa brings together everything you need to successfully run your Amazon business. The advertising engine builds and optimises campaigns automatically and delivers the kind of performance you normally only get from expensive PPC agencies. The profit analytics are clear and actionable, showing exactly where your money is going, and the inventory management keeps you ahead of stockouts while avoiding unnecessary ordering. Getting all of this in a single system at this price is exceptional value.”

“What surprised me most is how much stress Osellpa removed from my business. Ad optimisation, profit tracking, inventory alerts, review requests, it’s all handled in one place and just runs in the background. I don’t worry about running out of stock or missing something important anymore. It genuinely feels like everything I need to run my Amazon business, without the mess of multiple tools.”

“I didn’t realise how much I didn’t trust my numbers until I used Osellpa. Between Amazon reports, spreadsheets, and accounting software, nothing ever lined up properly. Osellpa gave me clear, accurate profit figures that actually made sense, and for the first time I could see what was really driving performance. That confidence alone changed how I make decisions. I finally feel like I’m scaling with my eyes open instead of guessing.”

“Before Osellpa, my ads were always bleeding cash or underperforming for sales. I was constantly tweaking bids and second-guessing myself. Since switching, my campaigns are finally profitable without me having to babysit them every day. The system makes sensible changes automatically, and my ACOS stays where I want it. It’s the closest thing I’ve found to having a good PPC agency, without the cost or lack of control.”