If you sell on Amazon, you already know the dirty secret: Amazon’s settlements and fees are so messy that most sellers have no idea what their real profit is. I’ve wrestled with spreadsheets for years. So when I saw ProfitCyclops offering a real-time profit calculator starting at $2.79, I had to test it. Here’s my honest review.
ProfitCyclops is a real-time profit calculator and analytics dashboard for Amazon, Walmart and TikTok sellers. Founded in California by a team of developers, lawyers and marketers with 50+ years of combined Amazon experience, it compiles your sales, fees, ad spend, COGS and storage costs into one accurate P&L — the report Amazon and even QuickBooks/Xero can’t give you. It has served 52,000+ sellers and tracked 878M+ orders.
You’re an Amazon FBA or FBM seller — private label, arbitrage or wholesale — who’s tired of guessing at profit from messy spreadsheets. If you want real-time TACOS, ACOS, CPC, return rates and true EBITDA at a glance (and you sell across multiple marketplaces), this is built for you.
You’re not selling on Amazon/Walmart/TikTok, or you’re a tiny seller who genuinely doesn’t care about per-ASIN profitability. It’s an analytics tool, not a sourcing scanner or a listing optimizer.
This is the core value. ProfitCyclops untangles Amazon’s confusing settlements and fees into a complete, accurate profit & loss report updated in near real time (syncs every 10 minutes). Finally you know your real EBITDA instead of a meaningless QuickBooks number.
It breaks profit down by order, ASIN and parent ASIN, and surfaces your best potential products — low return rates, low ACOS, high margins — so you spend resources on the right listings and quickly identify why a listing isn’t converting or is being returned.
The FBA Reimbursements Tool recovers money for lost/damaged inventory, while inventory valuation shows what your stock will earn if sold today and stock alerts tell you how many days of inventory remain (accounting for acceleration/deceleration). These features often pay for the subscription several times over.
It supports 17+ marketplaces (US, CA, MX, UK, DE, FR, IT, ES, NL, SE, PL and more) with a global dashboard, Walmart and ShipStation integrations on higher tiers, plus a dedicated ad performance dashboard to keep PPC profitable.
The headline offer is a $2.79 first month (discounted) with no commitment, no contracts and cancel anytime — plus a demo account to explore first. From there, plans scale by your monthly revenue and order volume:
Annual billing saves up to 29%. Multiple reviewers note it’s significantly cheaper than alternatives — one says it replaced a tool costing 12x as much.
✅ Pros
❌ Cons
Sellerboard is the best-known Amazon profit analytics tool, and the two overlap heavily — real-time P&L, reimbursements, PPC and inventory. ProfitCyclops competes on price and an intuitive UI, with reviewers repeatedly calling it accurate and cheaper than alternatives. Sellerboard is mature and feature-rich; ProfitCyclops is the value pick with a near-free first month to trial. If budget and simplicity matter, ProfitCyclops is very compelling.
My verdict: yes — for basically any serious Amazon seller. Not knowing your true profit is how sellers quietly go broke while “growing,” and ProfitCyclops fixes that for less than the cost of a coffee in month one. The FBA reimbursements tool alone can recover more than the subscription costs. With a $2.79 first month and no commitment, there’s essentially zero risk to trying it — connect your account and see your real numbers.
Yes — there’s a demo account, plus a discounted $2.79 first month with no commitment so you can test it on your own data.
No — it works for both FBA and FBM sellers; anyone with an Amazon Seller Central account can use it.
Your sales, fees, storage and ad spend sync in real time, roughly every 10 minutes.
17+ including US, CA, MX, UK, DE, FR, IT, ES, NL, SE and PL, with a global dashboard on higher tiers.
Want to finally know your real Amazon profit? Start for $2.79 here: Try ProfitCyclops →
Affiliate disclosure: This post contains affiliate links. If you sign up through them, I may earn a commission at no extra cost to you. I only recommend tools I have actually tested.
