Loblaw's Lauren Steinberg On Multi-Agent AI, In-Store Screens & The Search Revolution in Grocery
Lauren Steinberg, EVP and Chief Digital Officer at Loblaw, reveals how Canada's largest grocer is using multi-agent AI architecture, conversational search, and strategic retail media to dominate digital grocery with just 10 people on the AI team.
In this exclusive interview recorded live from the VusionGroup Studio at Groceryshop 2025, Lauren shares:
✅ Multi-agent AI combining LLMs with merchandise agents for personalization
✅ 45% of online grocery add-to-carts happen through search
✅ 10x expansion: from 1,000 to 10,000+ in-store screens with end-caps and in-aisle
✅ Syncing in-store audio and digital screens for unified messaging
✅ The Venn diagram: e-commerce needs retail media, retail media needs loyalty
✅ Building commerce on OpenAI platforms with composable infrastructure
✅ How a lean team of 10 (mostly co-ops) drives AI innovation
✅ 2,400 stores across Canada with 45% online grocery market share
✅ Managing 17 grocery banners under one digital strategy
From a family legacy in grocery retail (her great-grandmother founded Steinberg's) to leading digital innovation at Loblaw, Lauren brings a unique perspective on building flexible, composable technology infrastructure that enables rapid experimentation. Discover how Loblaw uses LLMs to analyze behavioral and transactional data to create rich customer profiles, then runs those through merchandise agents to personalize product recommendations while respecting dietary preferences and lifestyle choices.
Learn why search "keeps Lauren up at night and wakes her up in the morning" and how Loblaw is preparing for answer engines like ChatGPT and Perplexity to change grocery shopping forever.
Subscribe for more AI and retail innovation insights!
#Loblaw #AgenticAI #ConversationalSearch #RetailMedia #GroceryTech #AIPersonalization #Groceryshop
This podcast uses the following third-party services for analysis:
Podcorn - https://podcorn.com/privacy
00:00 - Untitled
00:00 - Introduction to the Event
02:25 - Exploring Loblaw's Digital Strategy
05:15 - Retail Media and E-commerce Integration
09:37 - The Evolution of In-Store Media
12:30 - The Future of Personalization in Retail
15:27 - The Future of AI in Personalization
Hello, everyone.
Speaker AWelcome to Omnitalk Retail.
Speaker AThis is Anne Mazinga and I'm Chris Walton.
Speaker AAnd we are here live from the Fusion group booth, number 1663 at Grocery Shop 2025.
Speaker AAnd we have a wonderful guest for you today.
Speaker AWe have the privilege of talking to the EVP and chief digital officer at Loblaw, Lauren Steinberg.
Speaker ALauren, welcome to the show.
Speaker BThanks for having me.
Speaker BThank you.
Speaker BYeah, it's great to finally meet you.
Speaker CI'm excited about this.
Speaker CYes.
Speaker CSo tell, but tell us about yourself, your background.
Speaker CWe always like first guests to tell us about themselves.
Speaker CYou know, how they got into retail, what they've done in retail.
Speaker CAnd also about Loblaw too, for maybe those in the US that maybe aren't as familiar with them up north.
Speaker BYeah, well, first of all, retail is in my blood.
Speaker CIs it how far back?
Speaker BWe're taught over 100 years, really.
Speaker BMy great grandmother started what once at one point was one of the largest grocers in Canada.
Speaker BWhat?
Speaker BYeah, we.
Speaker BIt was called Steinberg's.
Speaker BIt was based in.
Speaker BIn Quebec, which is where I'm from, Montreal, for those that know.
Speaker BAnd yeah, my grandfather and his brothers built it into like a, you know, a billion dollar, Multi.
Speaker BBillion dollar grocery business.
Speaker BEventually it was dissolved in like the 90s and Loblaw, where I now work, took on about 33.3% of it.
Speaker BAnd actually Loblaw still owns the IP for Steinberg's today, which is super cool.
Speaker BI recently found that out.
Speaker BSo groceries in my blood, literally.
Speaker BBut no, I've been.
Speaker BI love retail.
Speaker BI think I've always been adjacent or directly in it.
Speaker BI started my career really building websites, designing and building websites.
Speaker BI parlayed that into managing websites, driving demand to those websites.
Speaker BSo really e commerce marketing and then eventually just went all in.
Speaker BStarted, you know, building and growing e commerce businesses.
Speaker BOver the last 12 years, I've been doing that, or 13 years I've been doing that.
Speaker BAt Loblaw, where we do online grocery is the largest share of our business, about two and a half billion.
Speaker BWe run online beauty, apparel, pharmacy, prescription, you name it.
Speaker BWe're building the digital platforms for Canada's largest loyalty program, PC Optimum.
Speaker BSo I'm like a little of everything.
Speaker BI do nothing really, really great.
Speaker BI do a little of everything well, enough to really be one of the biggest and the best in Canada.
Speaker CEnough to be dangerous?
Speaker BYes, enough to be dangerous.
Speaker AAnd how many provinces across Canada is Loblaws?
Speaker BLoblaw is everywhere.
Speaker BWe're the largest national grocer.
Speaker AOkay.
Speaker BWe've got, we've got 2400 retail locations.
Speaker BAnd that's if you know, Canada.
Speaker BI mean, that's a lot.
Speaker BYes, we're about 10 minutes from 90% of Canadians is what we say.
Speaker BAnd yeah, we're kind of serving every need.
Speaker BWe've got 17 different grocery banners, so Loblaw Zeris Fortino Superstore no frills, which is our hard discount banner.
Speaker BSo people know us in different ways.
Speaker AOkay.
Speaker BBut the unifier would be PC Optimum, our loyalty program and our PC control brand products that show up in every one of our stores.
Speaker AOkay.
Speaker AWell, I imagine because groceries in your blood, that's how you manage to oversee everything that's under your portfolio, that you have so much passion for it and family history.
Speaker ABut how would you say that you break up your time in, you know, in 2025, like, where are your key areas of focus?
Speaker BSo like we said, I manage kind of.
Speaker BI look at it as a Venn diagram.
Speaker BYeah, I love a good Venn diagram.
Speaker BIf you had a whiteboard here, I'd be, I'd be doodling it.
Speaker BDigital, which is encompassing E commerce, retail media and loyalty.
Speaker BAnd if you look at the three, a lot of the times in organizations like ours, they bundle things together because of a leader or a time and a place.
Speaker BThis is very strategic in nature.
Speaker BE commerce needs retail media to be profitable.
Speaker BOur retail media business needs loyalty for the data around targeting and precision, targeting and measurement.
Speaker BAnd then loyalty really needs digital more and more because actually digitally engaged loyalty member spends 2x stays 3x longer and they're just far more sticky in your ecosystem.
Speaker BAnd so the three of those combined allows me to kind of spend my time in any which one, but also drive meaningful value for the other.
Speaker BI would say I spend the least amount of my time these days on E commerce because I've got some incredible leaders now kind of, you know, scaling.
Speaker BWe've scaled significantly.
Speaker BYou know, we've got some pretty solid infrastructure.
Speaker BAnd so I probably spend the most amount of my time on retail media just because I haven't replaced the person who left two years ago when I inherited it.
Speaker BAnd you know, I think it's also so new to me.
Speaker BI've always, you know, I've always done E commerce.
Speaker BI've always built digital platforms.
Speaker BI've always, you know, been participating in loyalty.
Speaker BWe built that loyalty platform when I was just running digital.
Speaker BSo very involved there.
Speaker BRetail media is like such an emerging new space.
Speaker BI know in some cases people think it's mature.
Speaker BIt's not.
Speaker BI Think it's rapidly changing and yeah, I'm like not a salesperson.
Speaker BI've never done that kind of stuff so I'm kind of a fish out of water there.
Speaker BBut I love it and I love taking what I can do with the rest of my portfolio like using loyalty for that stuff, building you know, great digital like ad products with our digital team for you know, retail media.
Speaker ARight.
Speaker BSuper cool.
Speaker CWell so let's, let's talk about retail media then.
Speaker BOkay.
Speaker CWhat do you see as the value prop?
Speaker CBecause you said it's early and we agree with that 100%.
Speaker CWhat is the value proposition of retail media at Loblaw and how do you see it evolving and how do you plan to differentiate it in the long term?
Speaker BI mean it's not dissimilar from you know, the value prop elsewhere of we're really just trying to connect brands with customers in new and interesting ways while not disrupting the core retail experience, rather enhancing it.
Speaker BRight, right.
Speaker BAnd I think, I mean we're built like the growth of these CPGs is growth for us.
Speaker BRight.
Speaker BAnd so that is really important to us.
Speaker BI think our focus right now is building high performing ad products across our ecosystem and unlocking measurement, just giving marketers and CPG certainty.
Speaker BI'm, I told you, I think I mentioned like I did, you know, online marketing very early on.
Speaker BSo I've always been lower funnel marketing.
Speaker BI've always been or maybe even to all funnel but really focused on performance.
Speaker BEvery dollar matters and I appreciate that.
Speaker BThat's the pain that a lot of these CPGs go through.
Speaker BAnd so for us it really is just using kind of the force of our store network and our like we have 40, 40, almost 45% online grocery market share in Canada where I think the rest of our business about 30, 35.
Speaker BSo we over index and so we have, you know, if you're growing in E commerce with us, you're growing your total share.
Speaker BThat's where you want to be, be growing.
Speaker BRight.
Speaker BAnd so I think that you know, that's really our focus is just better performing ad products and getting closer to points of decision.
Speaker AWell, with 2,400 stores though, there's still this need to connect the E commerce and what you're doing in store for your consumers.
Speaker AUsing your Venn diagram, how do you, how do you think about kind of the next several years here of really that, that integration and how does retail media play into that?
Speaker AHow does personalization for your loyalty consumers play into that?
Speaker ALike what are some of those strategic guideposts for you for integrating in store and digital.
Speaker BI mean, I think customers are finding ways to do it on their own.
Speaker BInteresting, right?
Speaker BI think for us it's really like just about making that easier for them.
Speaker BLike, I saw a customer taking a photo of one of our aisles and asking ChatGPT, where is this thing?
Speaker BYeah.
Speaker BThat they couldn't find.
Speaker BLike, that's the level of technology that we're, you know, I don't want to say competing against, but that we're dealing with that customers are getting used to.
Speaker BAnd so it's like, how do you bring that intelligence into your experiences and then augment that with coupons and product boosting and, you know, more, more like better, you know, richer product details and you know, so on and so forth.
Speaker BSo I think for us, like a, I want to bring, you know, better utility in our digital apps into our stores.
Speaker BNo question about it.
Speaker BI think that's a great way to funnel demand into your E commerce proposition.
Speaker BAnd once you do that, you've got, you know, a stickier customer.
Speaker BAnd then two, I think it's, you know, we've got to continue to invest in our digital experience.
Speaker BLike I was talking on stage earlier about search, like searches for me, keeps me up at night, wakes me up in the morning, excited.
Speaker BI mean, you know, almost over 45% of add to carts on online grocery happen through our search.
Speaker BSo it's meaningful.
Speaker BYou make a small improvement there.
Speaker BThat's big, you know, big, big, big change for us.
Speaker BAnd I think, you know, answer engines like ChatGPT and Perplexity, they're changing expectations.
Speaker BSo you need more semantic, more conversational.
Speaker BAnd they're also, you know, more commerce is going to happen in those spaces.
Speaker BSo how are you showing up there?
Speaker BHow are you differentiating between yourself and those guys?
Speaker BLike I was saying earlier, like, you know, you'll Google your symptoms but you're still gonna go to a doctor.
Speaker AYeah.
Speaker BAnd so like each thing has value, each thing has, you know, purpose.
Speaker BHow do we make sure that we've got, we're hanging on to our value proposition really tightly and, you know, let those guys do what they're good at.
Speaker CSo Laura, I'm curious too.
Speaker CLike, I don't want to read between the lines too much, but like, how do you, how do you think about some of the, the, I don't want to call them new because they're not really new, but some of the in store media channels that are developing more quickly in some retailers than others.
Speaker CSo like digital screens, in store audio, how do you play?
Speaker CDo you.
Speaker CHow do you think about those?
Speaker CLike, do you think you love them?
Speaker BYeah, we don't have enough of them.
Speaker BWe're going to do half of them.
Speaker BSo I think.
Speaker BOkay.
Speaker BIn Europe, and maybe I don't know about the state so much, but in Europe they started in store and they've slowly kind of broadened their spectrum to DSPs and you know, 3P.
Speaker BLike marketing, we did the opposite.
Speaker BI think the first step that we made in retail media was we acquired a DSP now called mediaisle, you know, similar to the trade desk, where we kind of run a lot of our business.
Speaker BOf course we did, you know, rmp, so like sponsored search on our sites and whatnot.
Speaker BAnd now we're starting to get into stores.
Speaker BThat is where 90% of our transactions are happening.
Speaker BThat is where you're making that final decision.
Speaker BMaybe not every decision, but that final decision.
Speaker BAnd so I think pairing it with obviously upper funnel or, you know, 1P and 3P off outside of store marketing is helpful.
Speaker BWe've got about a thousand screens in our stores today.
Speaker BThey're largely on the peripheral.
Speaker BSo you see them on your way in, but you don't see them again until you're on your way out.
Speaker COkay.
Speaker BAnd we're going to be changing that.
Speaker BWe're going to be launching.
Speaker BWe're probably going to more than 10x that number.
Speaker BAnd the difference is it's not more on the periphery.
Speaker BWe're going to have end caps, we're going to have in aisle and that's going to, you know, have a lot of.
Speaker BThere's gonna have, there's gonna be a lot of intelligence within those.
Speaker BI think that's what marketers want.
Speaker BThey just want more options.
Speaker BAnd the reality is like, what I've learned from retail media, which is not dissimilar from kind of the early experience of building e commerce products for everyone.
Speaker BYes, to serve everyone is hard.
Speaker BLike we're a grocer.
Speaker BYou serve everyone.
Speaker BAnd so it's like, who's your core customer?
Speaker BIt's like everyone is our core customer.
Speaker BHow do you prioritize?
Speaker BHow do you build for that?
Speaker BRight.
Speaker BIt's not different for retail media.
Speaker BIt's really, really hard because I don't want to say any like CPG names.
Speaker BWe're like, but what this guy wants is different from what this person wants.
Speaker BAnd what, you know, what, what, how they, how one measures success is different from how another does.
Speaker BAnd so I think you do need to diversify, but not in a way that over Complicates or you're chasing too many things.
Speaker BYou have to find what the, you know, what you.
Speaker BYou have to have a lot of conviction.
Speaker BWhat do you think will really work?
Speaker BWe've seen early indicators that In Store performs for us when paired with.
Speaker BWith other types of advertisements, both our own and others.
Speaker BAnd so it's like, cool, like, let's find the right partner.
Speaker BLet's do that really well.
Speaker BWe don't have to build everything, which we do a lot.
Speaker BWe, you know, we're.
Speaker BLook, we.
Speaker BWe found a partner to help us scale In Store media.
Speaker BWe've got radio In Store audio.
Speaker BOne of the cool things that we did early on was sync screens and audio together, which I love.
Speaker BLike, little things like that, you know.
Speaker BSo, yeah, I think there's like.
Speaker BAnd you don't really need to, like, buy these, you know, I don't know.
Speaker BI'm looking at a bunch of vendors.
Speaker BI don't want to say you don't need to buy software for it.
Speaker BWe're lucky that we, you know, we've built a lot of infrastructure, that we have a lot of extensibility.
Speaker BBut I think, you know, no experiment is wasted.
Speaker BI think that's kind of our mentality.
Speaker COkay, cool.
Speaker CAll right, so let's get you out of here on this then.
Speaker CSo we're at Grocery Shop.
Speaker CIt's a tech conference.
Speaker CYou just alluded to some tech.
Speaker BYeah.
Speaker CWhat technology really gets you excited about as you think to the future, as you try to think about your job, all your many hats.
Speaker CIn the Venn diagram, which ones are you most excited about?
Speaker BI mean, obviously I'm going to say AI.
Speaker CAny.
Speaker CAny particular type?
Speaker BI mean, I think agentic, which we've kind of been doing for some time.
Speaker BI think conversational for search.
Speaker BLike I said, search is so important to us, but I think AI for personalization, there's a little bit of everything.
Speaker BSo for example, our personalization efforts, we kind of combine all of our behavioral and transactional customer data, and we use an LLM to prompt that raw data and develop a really rich customer profile that outlines dietary preferences, lifestyle preferences, demographic information.
Speaker BAnd we use that to run through several different.
Speaker BSo that's the LLM part of AI.
Speaker BAnd then we run that through a bunch of agents, what we call merch agents, to say, okay, well, if this is what this person is like, here's the type of product they would like.
Speaker BAnd then you tie that type of product to actual SKUs, and then you connect that SKU to actual, like, products in our stores.
Speaker BAnd then you layer in your preferences.
Speaker BSo if you're a vegetarian then we're not going to show you that meat version.
Speaker BLike it's all those things, AI powers all of that.
Speaker BIt's different types of AI, it's LLMs, it's agentic, it's you know, content creation on the fly.
Speaker BSo like image generation that's automatically created on the go.
Speaker BSo I mean I like just our personalization efforts uses like four or five different types of AI.
Speaker BAnd I mean I think there's a little bit of hype in there.
Speaker BObviously like agentic AI we were, that's just, you know, different like AI talking to each other and hand off, handoff, hand off.
Speaker BWe've been doing that for some time.
Speaker BWe now call it agentic.
Speaker BActing on its own as a, acting on its own or connecting the dots between a bunch of different, you know, algorithms and, and whatnot.
Speaker BBut I mean I think, yeah, that kind of stuff is so interesting to me.
Speaker BWe're lucky because we have a really composable built in house technology infrastructure.
Speaker BSo like I was talking about on stage earlier, like OpenAI announces they're doing, you know, commerce with Shopify.
Speaker BThe reality is if you actually read into it and you go to their website and you look at all the documentation, anyone can launch commerce on those platforms.
Speaker BThey launch with Etsy, they've given, you know, everyone access to acp.
Speaker BIf you've got the right infrastructure, if you've got the right APIs and product feeds, you can just go, you can go and build your use cases and start doing that too, which is what we're doing.
Speaker BAnd I think it is having that flexibility.
Speaker BYeah, for sure.
Speaker BI think, yeah, we got, you know, we've got a few use cases of like turning recipes into carts, you know, buying our apparel and beauty right then and there, you know.
Speaker BSo I think there's like a lot that we can test.
Speaker BYou know, we like to place a lot of bets.
Speaker BWe never go, we never do massive bets.
Speaker BLike we, we didn't build a massive CFC before we launched online grocery.
Speaker BWe, you know, we, we very quickly, as soon as we could got out of monoliths, you know, to run our business as much as we can have extensibility and flexibility in our systems so that we can experiment.
Speaker BI remember when like, I remember when the metaverse came out and we were all like, metaverse is the future.
Speaker BIt's like, yeah, we touch our toe in that but not too deep.
Speaker BWe didn't jump in.
Speaker BAnd that's why, you know, we weren't kind of left in.
Speaker BNo one's buying groceries in the metaverse yet, as far as I know.
Speaker BAnd so, yeah, I think that's like, super important.
Speaker BInteresting.
Speaker CThat's awesome.
Speaker CWow, Great.
Speaker AWell, Lauren, thank you so much for spending the time with us today, for sharing with our audience.
Speaker AI mean, you are so much further ahead in with that strategy, I think, than a lot of the people that we've been hearing from at this show.
Speaker ASo it's really a testament to how people should be thinking about their strategies for especially AI based search.
Speaker BOh, yeah, you don't need much too, by the way.
Speaker BWe have a team of like 10 people in AI.
Speaker BMore than half of them are co ops, so it can be done with very little.
Speaker BYou just got to enable.
Speaker BSo.
Speaker AWell, there you have it.
Speaker AYou heard it here first, is right.
Speaker BYou don't need to ask for resources.
Speaker ALauren's gonna have her own show pretty soon.
Speaker AShe's got it down.
Speaker BI've got enough.
Speaker ABig, big thank you again to Lauren, to the Fusion group, for helping us bring you all of our coverage here from grocery shop.
Speaker AStay tuned for more.
Speaker AAnd until our next interview, be careful out there.