Canadian retailers are sitting on a goldmine of shopper data. Brands that figure this out first will win. Everyone else will keep guessing on Instagram.
There’s a C$3.7 billion market in Canada that most brand marketers are still treating as an afterthought. Retail media. And if you’re still pouring the majority of your media budget into social platforms hoping the algorithm will show your ad to someone who might buy your product, we need to talk.
Here’s the truth. Social media platforms don’t know who actually bought your product. They know who clicked. They know who watched 3 seconds of your video. But they don’t know who walked into a Loblaws, picked up your SKU, and put it in their cart. Retailers do.
And that distinction changes everything about how you should be spending your money.
Retail media in Canada isn’t coming. It’s here. It’s growing at nearly 20% year over year. By 2028, it’ll be a C$6 billion channel. The question isn’t whether retail media matters. It’s whether you’re going to move fast enough to get the best positioning before your competitors do.
Canadian retail media
ad spend in 2025
Share of all digital
ad dollars
North American marketers
increasing RMN spend
Sources: eMarketer Canada Retail Media 2025; Nielsen 2025 Annual Marketing Report (n=1,400 global marketers)
The Three Players You Need to Know
Canada’s retail media landscape isn’t as fragmented as the U.S. market. That’s actually good news. It means you can cover a massive portion of Canadian shoppers by working with three major networks. Each one offers something different.
Loblaw
- 18M+ PC Optimum members
- 2,400+ retail stores
- 1B+ yearly transactions
- 11M+ unique monthly digital visitors
- Closed-loop sales measurement
- Multi-touch attribution (launched 2025)
- In-store digital screens in 500+ locations
Walmart Canada
- #1 omnichannel retailer in Canada
- Sponsored search + display on walmart.ca
- Off-site targeting via DSP partners
- In-store TV walls and self-checkout ads
- AI-powered campaign optimization
- Social integrations with Meta and TikTok
- Self-service and managed campaigns
Amazon Canada
- ~75% of Canadian retail media spend
- Sponsored Products, Brands, and Display
- Amazon DSP for off-platform targeting
- Prime Video ads (CTV)
- Deep purchase and browsing data
- Most mature self-service tools
- Full-funnel from awareness to conversion
Sources: Loblaw Advance official data; eMarketer Canada Retail Media 2024; Mars United Retail Media Report Card Canada, Spring 2025; Walmart Connect Canada
01
Why Brands Should Move Budget from Social Platforms to Retailers
I’ve seen this firsthand. A CPG brand spends $500K on Instagram and Facebook over a quarter. The platform report says they reached 4 million people. Engagement rate looks healthy. The marketing team presents the numbers and everyone nods. But when you ask the simple question, “How many units did we actually sell from this campaign?” the room goes quiet.
That’s the gap. And it’s enormous.
The data problem with social media
Social platforms are built on interest signals. They know what you liked, what you commented on, what you scrolled past. But they don’t know what you bought at the grocery store last Tuesday. They can’t tell you whether the person who saw your ad is a loyal buyer of your competitor’s brand. They definitely can’t tell you if your campaign drove first-time buyers or just reminded existing customers to buy what they were going to buy anyway.
Retail media flips this on its head. When you run a campaign through Loblaw Advance, your ad is being served to people based on what they’ve actually purchased. Not what they “liked.” Not what hashtag they followed. What they put in their cart and paid for.
Let’s be honest
If 80% of consumer spending still happens in store (eMarketer, 2024), then why are 90% of your ad dollars going to platforms that can’t see inside a store? The math doesn’t add up.
Closed-loop measurement isn’t a buzzword. It’s the whole point.
When Nielsen surveyed 1,400 global marketers for their 2025 Annual Marketing Report, 65% said retail media networks would play a bigger role in their media strategy this year. In North America specifically, that number hit 74%. The reason? Closed-loop attribution. You spend money. The retailer tracks who saw your ad. Then they match it to actual in-store and online purchases. You get a real number. Not an estimated conversion. A real one.
Here’s what that looks like in practice with Loblaw Advance. They take the ad exposure data and match it against PC Optimum transaction records across 2,400+ stores. They can show you sales lift, return on ad spend, and whether you drove first-time buyers or increased basket size. No guesswork. No modelling. Actual receipts.
Walmart Connect does this too. Their first-party signals connect online ad exposure to both e-commerce and in-store purchases. And with 95% of shoppers who add items to their Walmart cart completing a purchase within a week, the intent signal is off the charts.
Social media vs. retail media: where your money works harder
| Capability | Social Media | Retail Media |
|---|---|---|
| Targeting based on actual purchases | ✗ | ✓ |
| Closed-loop sales attribution | ✗ | ✓ |
| Measures in-store sales lift | ✗ | ✓ |
| First-time buyer tracking | ✗ | ✓ |
| Privacy-compliant first-party data | Partial (declining) | ✓ |
| Reaches shoppers at point of purchase | ✗ | ✓ |
| Upper-funnel brand awareness | ✓ | Growing (CTV, off-site) |
| Cost to reach verified buyers | High (broad audiences) | Lower (precision targeting) |
I’m not saying kill your social budget tomorrow. Social still does things retail media can’t, especially for broad awareness and community building. But if you’re a CPG brand spending 70% of your digital budget on Meta and TikTok and 5% on retail media, your allocation is backwards. In my experience, the brands getting the best results are running a 40/30/30 split: social for awareness, retail media for conversion and measurement, and search for intent capture.
Lauren Steinberg, SVP Digital, Loyalty Media, Loblaw Companies
Danone went to Loblaw Advance with one objective: win those people back. The Advance team used PC Optimum data to find exactly who those 45,000 lapsed customers were. They figured out what those shoppers were buying instead, whether they were premium or discount buyers, and how active they were on the app.
Then they built a targeted campaign: the right creative, the right offer, the right channel for each customer segment. The result? They didn’t just meet Danone’s recovery target. They beat it.
Try doing that with a Facebook lookalike audience.
Source: Grocery Business Magazine, “From App to Aisle: The Rise of Loblaw Advance,” December 2025
The cookie is crumbling. First-party data isn’t.
Here’s the other big shift. Third-party cookies are going away. Safari and Firefox already blocked them. Even though Google reversed its Chrome deprecation plan, consumer behavior has moved on. According to eMarketer, 38% of U.S. consumers accept cookies less frequently than they did three years ago. Privacy regulations in Canada, PIPEDA and its provincial counterparts, are getting stricter.
Social platforms are losing the targeting precision they once had. Apple’s ATT framework gutted Facebook’s ability to track conversions across apps. The signal loss is real, and it’s permanent.
Retailers don’t have this problem. Their data is first-party. It comes from loyalty programs, purchase transactions, and direct customer relationships. PC Optimum has 18 million+ members. That’s not a sample. That’s nearly half the country’s population. And every transaction is logged, permissioned, and tied to a real person.
What I tell my team is this: bet on the channel that owns its data, not the channel that’s borrowing someone else’s.
02
Why Brands Should Connect Their CRM to Retailers
This is the part most brands haven’t figured out yet. And honestly, it’s where the biggest competitive advantage sits right now.
Most brands have a CRM full of customer data. Email addresses, purchase history, engagement scores, subscription status. But that data sits in a silo. It tells you what happened on your own website or your own DTC channel. It can’t tell you what your customers are doing when they walk into a Walmart or shop on amazon.ca.
Now imagine connecting those two worlds.
Emails, segments, purchase history
→
Privacy-safe matching
→
In-store purchases, basket data
→
Precision targeting + measurement
Data clean rooms make this possible (and legal)
In 2025, nearly 66% of organizations were using data clean rooms in some form for retail media. A clean room lets you upload your CRM data and match it against a retailer’s purchase data without either side seeing the other’s raw information. It’s privacy-compliant, it’s secure, and it answers questions you literally cannot answer any other way.
Questions like:
What a CRM + Retailer data connection unlocks
Are my DTC customers also buying from me at Loblaws? If yes, you’ve got a loyal cross-channel buyer. If no, there’s an expansion opportunity sitting right there.
Which of my CRM segments are showing up in competitor aisles? Your loyalty tier data combined with retailer category data can reveal defection patterns you’d never catch from your own data alone.
What does my customer’s full basket look like? Your CRM knows they buy your protein bars. The retailer knows they also buy almond milk, organic eggs, and pre-workout supplements. That’s a lifestyle profile you can’t build from email clicks.
The Loblaw Advance approach
Loblaw Advance can segment audiences by actual shopping behaviour: spend level, category mix, lifestyle signals, and purchase recency. They can tell you whether a customer’s last trip was a quick stock-up or a full weekly shop. They can distinguish between a premium beauty buyer and a discount grocery shopper, even when it’s the same person.
When Bell Media partnered with Loblaw Advance in late 2025, they created a closed-loop measurement solution for connected TV advertisers. The integration links Bell’s premium video inventory with Loblaw’s point-of-sale data. So a brand can run a CTV ad on Crave, then measure whether the people who saw it actually bought the product at a Loblaws store. That’s not a proxy metric. That’s proof.
And in September 2025, Loblaw Advance launched multi-touch attribution across their entire ecosystem. This means brands can now see how different touchpoints, from a sponsored product ad on the website to a PC Optimum offer on the app to an in-store digital screen, each contribute to a final purchase. One unified view. One source of truth.
Why “someday” is already too late
The brands that connect their CRM to retail media networks today are building a data asset that gets more valuable with every campaign. Every run teaches you more about your customers. Every match between your CRM and the retailer’s data sharpens your targeting. And every closed-loop result gives you the numbers to make the case for bigger budgets.
But there’s a first-mover advantage here. Clean room integrations take time to set up. Data matching requires alignment on taxonomies and identifiers. And once your competitor locks in preferred placements and custom audiences with a retailer, you’re fighting uphill.
According to eMarketer, 58% of U.S. ad buyers are prioritizing first-party data partnerships in 2025. In Canada, that trend is accelerating. The Mars United Retail Media Report Card rated nine Canadian networks across 99 performance criteria. The ones that scored highest? The ones investing most heavily in making it easier for brands to bring their own data to the table.
The Budget Shift: Where Smart Brands Are Moving
YESTERDAY’S MODEL
Meta / Facebook — 40%
Instagram — 30%
YouTube — 20%
TikTok 10%
Can’t measure real sales
→
TOMORROW’S MODEL
Retail Media — 40%
Social — 30%
Search — 20%
CTV 10%
Every dollar tied to a receipt
Illustrative budget allocation for Canadian CPG brands
The Bottom Line for Canadian Brands
Retail media in Canada is growing faster than any other digital ad channel. The 19.7% growth rate in 2025 was more than double the 8.8% growth in overall digital advertising. And over the five-year span leading to 2028, eMarketer forecasts a 134% gain in the channel overall.
The three retailers that matter most, Loblaws, Walmart, and Amazon, aren’t just selling ad space. They’re selling access to verified purchasers. They’re selling closed-loop measurement. They’re selling something social platforms simply can’t offer: proof that your ad drove a sale.
And when you connect your CRM to these networks, you stop marketing to personas and start marketing to real people. People whose purchase behaviour you can actually see, measure, and act on.
Three things to do this quarter
1. Audit your current spend. If retail media is under 15% of your digital budget, you’re underweight for a CPG brand in Canada.
2. Start a clean room pilot. Pick one retailer. Match your CRM. See what you learn. The insights will justify the investment.
3. Shift 10-15% of your social budget into retail media. Keep social for what it does best (awareness and community). Let retail media handle the work that matters most: proving that your advertising actually sells product.
Data Sources
- eMarketer, “Canada Retail Media 2025,” February 2025
- eMarketer, “Canada Retail Media 2024,” January 2024
- eMarketer, “Retail Media is the Fastest-Growing Digital Advertising Channel at Scale in Canada,” February 2025
- Nielsen, “2025 Annual Marketing Report: From Chaos to Clarity,” May 2025 (n=1,400 global marketers)
- Nielsen, “The Future of Retail Media,” June 2025
- Mars United Commerce, “Retail Media Report Card Canada, Spring 2025”
- Loblaw Advance official data and press releases (loblawadvance.ca)
- Bell Media & Loblaw Advance partnership announcement, December 2025
- Loblaw Advance, “Multi-Touch Attribution Launch,” September 2025
- Grocery Business Magazine, “From App to Aisle: The Rise of Loblaw Advance,” December 2025
- Grand View Research, “Canada Retail Media Networks Market Size & Outlook, 2030”
- Walmart Connect Canada (walmartconnect.ca)
- ResearchAndMarkets / GlobeNewsWire, “Canada Digital Ad Spend Business Report 2026,” February 2026
- eMarketer, “Walmart Connect Expands Social Capabilities,” April 2026
- Wilkins Media, “The 2026 Canadian Marketing Trend Report,” March 2026
- AI Digital, “Retail Media Networks: How They Work in 2026,” February 2026



























