Growth Engineering for Amazon Brands
Health, wellness, or beyond, if you’re ready to lead, we’re here to scale.
We turn potential into performance with smarter strategy, hands-on execution, and relentless optimization.
" A lot of big box agencies are in Amazon's pocket, speaking at their events, pushing their new ad tech, promoting Amazon's best interests. At the casino, the house always wins and its no different with Amazon. Rainmkr is your advocate. Your voice. Your rock to lean on fighting for your brand. We are not on the house's side - we are on YOUR side. "
— John Serafano, Founder & Head of Amazon Marketing
Our Expertise
01
Amazon Full-Service Management
Flawless execution, start to scale. From catalog builds to inventory forecasting, CRM support to case resolution, we streamline every operational touchpoint. Our compliance specialists keep your brand fully aligned, without slowing you down.
02
Amazon Advertising
Performance-obsessed ad management. We scale spend the smart way, using real-time data, proven frameworks, and Amazon-native strategies that fuel serious growth.
03
Amazon Operations Management
Built to win in wellness. We don’t just manage your Amazon account. We turn it into a category leader. From ads to inventory, content to casework, our end-to-end system is purpose-built for health and wellness brands navigating complex compliance and fierce competition.
04
Catalog Dynamic SEO
Beyond basic keywords. We optimize your entire catalog to rank, convert, and stay ahead of algorithm shifts. Dynamic, adaptable, and designed for visibility.
05
Amazon Top Fold Creatives
The first impression that sells. We design top-of-page creatives that stop the scroll and drive conversions. No templates, just standout visuals made to win.
06
A+ Content
We build high-converting A+ content that tells your story, answers objections, and builds trust, all while looking beautifully on-brand and mobile-first.
07
Industry-Leading Analytics & Reporting
No black boxes here. Get clear, real-time insights with dashboards that track performance, spot opportunities, and guide smart decisions.
08
Google Rank Boost
Tap into the power of external traffic with our AMPD-powered solution. We boost your rankings by sending the right traffic from Google, efficiently and ethically.
09
Seller-Owned Review Generation
Coming Soon
Reclaim your review strategy. We’re building a new service to help brands collect, manage, and amplify authentic customer feedback, without relying on Amazon’s ecosystem.
10
Walmart Advertising
Performance-backed campaigns tailored for Walmart’s unique ecosystem. We optimize placements, manage bids, and scale budgets intelligently, helping your brand cut through the clutter and convert.
11
Walmart Full-Service Management
From listings to logistics, ads to analytics—we handle every moving part of your Walmart marketplace presence. Built for scale, designed for health and wellness brands looking to grow fast and stay compliant.
$100M+ Revenue Driven
Our clients have crossed $100M in Amazon sales — no gimmicks, just results.
5X Faster Growth
Most brands we work with scale 5X faster than category average.
Health & Wellness DNA
Built for performance-driven wellness brands — optimized for Amazon.
Founder-Led & Fierce
No junior teams. No handoffs. Just top-tier experts, all-in on your brand.
Behind the Curtain. Still Making Magic.
Even the best brands need the boring stuff buttoned up. We’ve got you covered.
What We Handle
Amazon Ops That Don’t Miss
Back-end chaos? We bring order.
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Catalog Curation & Management
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Case Resolution & Brand Support
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Compliance Without the Headaches
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Financial Reporting (Yes, Real Numbers)
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Customer Feedback Loops That Actually Work
Next-Level Readiness
Built to Sell (Or Scale)
Thinking about selling? We’ll help you look irresistible.
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Deep-Dive Brand Audits
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Market Position & Growth Insights
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Risk Assessments & Innovation Plans
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Launch Readiness + Paid Media Breakdown
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Supply Chain Optimization
Trust-Building Tactics
Review Magnetics
Because no one trusts brands with no stars.
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Review-Safe Socials & Strategy
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Raving Fans Built From Real Engagement
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Amazon-Compliant Content & Review Harvesting
Rapid 4-Step Onboarding
No fluff. No wasted time. Just momentum from day one.
Discovery Call
We hop on a 30-minute call to break down your brand’s goals, blockers, and biggest opportunities. It’s where the rain starts.
Performance Deep-Dive
Our team audits your entire Amazon ecosystem, from ads to content to ops, and delivers a clear breakdown of what’s winning and what’s costing you.
Growth Strategy Session
You get a battle-tested roadmap tailored to your brand, packed with bold moves, smart plays, and step-by-step execution priorities.
Launch Mode: Activated
No waiting. No red tape. We hit the ground running with full-force strategy execution.
“Working with John (Rainmkr) has always been fun. We have come to rely on his advice time & time again over the years."
- Casey Danford, Trainig Mask, CEO
