Market Saturation Index
2,400 categories scored · Updated weekly
| CATEGORY | SCORE | STATUS |
|---|---|---|
| Health & Household — Vitamins & Supplements | 23 | OPEN |
| Home & Kitchen — Storage & Organisation | 28 | OPEN |
| Sports & Outdoors — Recovery Equipment | 44 | ACTIVE |
| Beauty — Face Serums & Treatments | 61 | CROWDED |
| Grocery — Functional Beverages | 74 | CROWDED |
| Consumer Electronics — Smart Home Devices | 89 | CLOSED |
Sub-category data available to verified clients
Why This Exists
Winning on Amazon Is No Longer About Who Has the Best Product. It Is About Who Has the Best Intelligence — and the Strategy to Act on It.
The Visibility Gap
73% of shoppers use search to find the products they purchase online. If your brand isn't in the top positions — across both sponsored and organic results — you effectively don't exist. Without knowing your true Share of Voice and Share of Search, every optimisation decision is a guess. Your most dangerous competitor isn't the one selling more than you. It's the one who knows exactly how much more, and why.
The Price Erosion Problem
Promotions that run too deep or too frequently train customers to wait for the next discount — eroding your reference price, compressing average selling price, and accelerating a race to the bottom that is almost impossible to reverse without the data to prove the pattern.
The Launch Timing Fallacy
Most brands enter a category because they have a good product — not because the data said it was time. Market saturation analysis reveals the whitespace: the sub-niches where demand is outpacing supply before your competition finds them.
Intelligence Platform
Four Intelligence Layers. One Unified View.
Parcels & Plenty analyses your authorised Amazon seller and advertising data across four dimensions — giving you the structured intelligence to sell more effectively, invest your ad budget more precisely, and grow your share of the marketplace.
Know Exactly How Much of the Conversation Your Brand Controls
Share of Voice measures your sponsored presence. Share of Search measures your organic discoverability. Our engine tracks both — sponsored impression share from your Amazon Ads account (daily) and Brand Analytics search frequency signals (weekly) — across Brand, Product, and Category keyword tiers. Because winning on page 1 requires owning both.
- Sponsored impression share by Brand, Product, and Category keyword tier — daily refresh
- Organic Share of Search from Brand Analytics — click share and conversion share by search term
- Impression and search share alerts when your visibility moves significantly
- Attribution: which ASINs drive the most visibility per keyword tier and sub-category
70%
Of Amazon shoppers never click past page 1 — Kantar
9.7M+
Sellers competing for the same positions globally — Amazon Annual Report, 2024
52 Weeks
Historical Trend Window
Stop Guessing Your Price Point. Start Optimising It.
Pricing is one of the highest-leverage decisions a seller makes on Amazon. Get it right and you win the buy box, drive conversion, and protect margin. Get it wrong and you train your customers to wait for the next promotion. Parcels & Plenty analyses your shelf price architecture, promotion depth and frequency, and the relationship between price movements and conversion outcomes — all from your own authorised account data.
- Shelf price tracking and trend analysis across your ASIN catalogue
- Promotion depth analysis: which discount levels drive the best conversion lift
- Promotion frequency mapping: identify over-promotion patterns eroding your reference price
- Price elasticity modelling: how conversion rate responds to price changes
60%+
Of consumers rank price as the #1 factor in online purchase decisions — PwC Consumer Insights Survey
82%
Of Amazon sales go through the Buy Box — Amazon Seller University
12 Months
Price History Per ASIN
Find the Whitespace Before Your Competition Does
The Market Saturation Index combines demand-side signals — search frequency data from Amazon Brand Analytics, category growth trends, and your own account conversion data — with publicly observable supply-side data — listed ASIN count, review velocity, and new entrant rate — to produce a single actionable score for any Amazon category.
- Scores updated weekly across 2,400+ Amazon leaf categories
- Drill-down: parent category → sub-category → keyword cluster
- 24-month historical trend charts per category
- Whitespace Alerts when a watched category hits your threshold
2,400+
Categories Scored
Weekly
Score Refresh Cadence
350M+
Products listed on Amazon globally — Statista, 2024
Stop Budgeting on Gut. Start Forecasting on Signal.
The Advertising Forecast Engine uses your historical Amazon Ads performance data — CPCs, bid trends, and seasonal patterns from your own campaigns — to project your cost-per-click, ACoS trajectory, and campaign efficiency for the next 90 days, before you commit your budget.
- 90-day CPC forecasts by keyword, match type, and placement
- ACoS trajectory modelling under Conservative / Moderate / Aggressive scenarios
- Always-on and campaign-based budget frameworks with ROAS targeting
- 14-day attribution window modelling — aligned to Amazon's standard attribution model
$46.9B
Amazon advertising revenue in 2023, up 27% YoY — Amazon Q4 2023 Earnings
~14%
Amazon's share of global digital advertising spend — eMarketer, 2024
Up to 36 Mo.
Client Ads History Analysed
Strategy Practice
Intelligence Is Only Valuable When Someone Acts on It.
Our strategy practice works alongside a select group of brands each quarter — pairing platform intelligence with hands-on marketplace expertise to deliver outcomes measured in market share, margin, and revenue.
Know Exactly Where You Stand Before You Spend Another Dollar.
A structured, data-driven audit of your brand's position on the Amazon digital shelf. We map your Share of Voice, assess category saturation, analyse your pricing architecture against the competitive ladder, and identify your highest-leverage opportunities — delivered as a 40-page Category Intelligence Report.
- Share of Voice and Share of Search across Brand, Product, and Category keyword tiers
- Market Saturation scoring for your category and adjacent sub-niches
- Pricing architecture review against the competitive ladder
- Keyword opportunity mapping: volume vs. competition vs. conversion intent
- Findings mapped to Identify → Inspect phases with prioritised action recommendations
40-page
Deliverable
Report + Export
Format
5 days
Turnaround
From Category Research to First Sale in 90 Days.
Purpose-built for manufacturers, brand owners, and private label operators launching or re-launching on Amazon. Three structured phases following the proven eRetail 5I framework — Identify, Inspect, then Implement — each driven by a dedicated Platform Strategist with full platform access throughout.
- Phase 01 — Identify: Category report, Brand/Product/Category keyword universe, competitive landscape
- Phase 02 — Inspect: PDP spec, keyword clustering by funnel stage, and pricing strategy
- Phase 03 — Implement: Advertising launch framework, 90-day ACoS targets, and always-on budget structure
- Dedicated Platform Strategist across all three phases
- 12 weeks of full platform access included
12 wks
Program length
3
Phases
Included
Platform access
A Strategic Partner, Not Just a Dashboard.
For brands already operating on Amazon that want a dedicated expert driving continuous improvement. Designed as an always-on partnership — adapting between campaign bursts and steady-state optimisation — with a Platform Strategist who knows your category, your keyword architecture, and your numbers.
- Full platform access across all four intelligence modules
- Weekly automated performance reports with Strategist commentary
- Monthly 60-minute strategy session — always-on priorities, campaign planning, wins, concerns
- Ad hoc support for launches, competitive events, and promotional planning
- Quarterly Digital Shelf health review with executive-ready outputs
Monthly
Commitment
12 / yr
Strategy sessions
Anytime
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Who We Work With
We Work With a Select Group of Brands Each Quarter.
Both our platform and our practice are designed for brands that are serious about competing on Amazon. We review every new client request to ensure we can deliver meaningful results.
The Amazon Landscape
The Scale of What You're Competing In.
The numbers behind why structured intelligence is no longer optional for brands competing on Amazon.
9.7M+
Sellers competing on Amazon globally
Amazon Annual Report, 2024
Every one of them is competing for the same keyword positions, Buy Box wins, and category visibility as your brand — and most are increasing ad spend year on year.
$46.9B
Amazon advertising revenue in 2023
Amazon Q4 2023 Earnings Report
Up 27% year-on-year — making Amazon the fastest-growing major advertising platform. CPCs are rising across every category. Brands without forecast data are spending blind.
70%
Of shoppers never click past page 1 of Amazon search results
Kantar / industry benchmark
If your brand isn't in the top positions — across both sponsored and organic — you effectively don't exist to the majority of your potential customers.
Work With Us
Platform. Practice. Or Both.
Book a 30-minute diagnostic session with a Platform Strategist. We arrive prepared with a preliminary category intelligence snapshot and an initial view on where your brand has the most to gain — whether you want the platform, the practice, or both.
All requests reviewed within 1 Australian business day.