Online grocery now accounts for around 12–13% of all FMCG spending [1] and continues to grow faster than store-based retail. One in eight grocery pounds is now spent online, making the UK one of the most advanced digital grocery markets in the world [2].
Online is no longer a side channel. It’s a core part of how UK shoppers plan their baskets, top up mid-week, and stock their households. And for brands, two retailers now carry disproportionate influence over sales and share: Amazon and Ocado.
Why Amazon and Ocado matter more than ever
Amazon and Ocado play a unique role. As pure online channels, their performance depends on execution and availability. They offer national reach and consistent visibility, serving shoppers who increasingly use online for larger, planned baskets.
What sets them apart is how quickly performance can shift. Sales move up or down based on a small set of daily operational drivers:
- whether the product is available and buyable
- how search visibility changes
- inbound service into fulfilment centres
- pricing accuracy
- content and catalogue quality
A product can perform strongly when all these elements align, but small issues like a missed inbound or content discrepancy can reduce visibility or halt sales within hours. For CPGs, this makes Amazon and Ocado fast-moving, highly sensitive channels whose demand signals have outsized commercial impact. [3]
It is therefore crucial for CPGs to automate reporting to remain competitive in such a fast-moving market.
The manual workflow that slows everything down
Retailer data across UK grocery, whether from Amazon, Ocado or traditional grocers, arrives through a patchwork of portals and feeds, each with its own structures, definitions and update schedules. The data is rich, but teams only get value from it after manually:
- downloading
- cleaning
- stitching
- checking
- reconciling
just to reach a view they can trust.
By the time that view is ready, the issues you needed to catch yesterday have already hit sales.
Where it breaks
Amazon and Ocado respond to operational changes much faster than traditional store-led channels. Because every shopper sees the same product listing, issues like a missed inbound or a pricing error affect the whole online estate at once.
Here is where the current workflow fails:
- Data arrives too late to prevent revenue loss
Even when retailers refresh daily, manual downloads and prep mean teams lack a usable view when issues first appear. - Buyability issues hide in plain sight
A SKU can appear in stock in a file but be unbuyable online due to hidden flags, content discrepancies or fulfilment gaps. Ghost stock can go unnoticed for days. - Inbound failures surface only after sales drop
Amazon depot metrics and Ocado inbound signals sit in separate extracts. By the time sales fall, the root cause has already moved through the system. - Reporting relies on fragile spreadsheets
Formats shift. Columns change. Permissions break. If the one person who owns the sheet is away, reporting can stop completely. - Leaders lose confidence in the numbers
Conflicting views create hesitation. Teams do not know which file reflects reality, so decisions slow when speed is most needed.
Bringing Amazon and Ocado into a single, trusted source
Amazon and Ocado need to be part of the same automated daily view as the rest of your estate — not to compare them with other retailers, but so teams can act the moment performance shifts.
It starts with automatic collection. No portals, no stitching, no lost updates. Each day, the data lands in a consistent, reliable structure so the real drivers behind performance are visible straight away. Teams can see in one place how inbound, availability, buyability, visibility, pricing and content behave across the whole online estate.
Instead of digging through spreadsheets or trying to reconcile contradictory reports, answers surface immediately and feed into the tools commercial, supply chain, ecommerce and finance teams already use. What once took hours of investigation becomes clear at a glance.
Amazon and Ocado stop being the hardest channels to see clearly and become two of the clearest signals you have.
What brands can do once the data is unified
Unified, daily data gives brands the ability to spot early warning signs, understand what is driving performance, and act before revenue is lost. Teams can:
- respond as soon as availability or search position changes, rather than after a week of lost sales
- trace sales dips directly to operational causes such as inbound failures or fulfilment gaps
- intervene mid-promotion rather than running post-mortems
- monitor NPD uptake from day one and give launches a fairer shot
- stop content or pricing issues from quietly undermining conversion
- align every function around the same, trusted picture of performance
The speed of your response finally matches the speed of the channels.
From blind spot to demand signal
For most brands, Amazon and Ocado are the places where trading issues show up first. A missed inbound, a change in buy box status, or a content discrepancy can move sales and share within hours.
At the same time, they are often the hardest accounts to see clearly. That combination of high sensitivity and low visibility is exactly what turns them into blind spots.
Once Amazon and Ocado sit inside the same automated daily view as the rest of your estate, that changes:
- Issues with inbound, availability, buyability, price and search become visible while there is still time to act
- Promotions and NPD launches can be managed day by day, rather than reviewed only in hindsight
- Performance on these channels becomes an early read on demand that the rest of the business can use
Amazon and Ocado stop feeling like outliers and start working as clear, dependable signals inside your wider demand picture.
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Sources: [1]. UK Online Grocery Retailing Market Report 2024. Mintel. https://store.mintel.com/report/uk-online-grocery-retailing-market-report-2024
[2]. (2025). UK’s online grocery market to hit £24 billion through 2029. Morgan Stanley. https://www.investing.com/news/stock-market-news/uks-online-grocery-market-to-hit-24-billion-through-2029-morgan-stanley-93CH-3821199
[3]. (2024). Ocado crowned fastest growing supermarket. https://www.grocerygazette.co.uk/2024/12/11/ocado-fastest-growing