How DoorDash is Powering Omnichannel Excellence with AI & Data | Live at Shoptalk 2025
In this Shoptalk 2025 episode, recorded live from the Meta Podcast Studio,, Chris Walton and Anne Mezzenga chat with Jessica Lachs, Chief Analytics Officer at DoorDash, about her remarkable rise from startup GM to data leader. Jessica unveils DoorDash’s newest partnerships with DSW and Klarna, discusses the role of AI in grocery substitutions and targeted retail media, and explains why data is the foundation of customer-centric innovation.
Key Moments:
0:20 – Jessica Lachs joins Omni Talk from Shoptalk 2025
1:20 – Her startup journey: from GM to CAO at DoorDash
3:00 – Learning SQL and Python from scratch
4:10 – Launching new partnerships: Klarna and DSW
5:45 – DoorDash’s evolving verticals beyond restaurants
7:00 – Retail media and new DoubleDash ad platform
8:20 – Role of AI in customer personalization and targeting
9:45 – AI-powered grocery substitutions and smarter alternatives
11:40 – Creating seamless omnichannel experiences
12:55 – Solving the first-time search and personalization challenge
14:30 – Advice for brands: invest in analytics before tech
15:45 – Building an intentional data strategy and empowering analysts
16:30 – Wrap-up with “Life Hacks with Lachs” podcast teaser
#doordash #shoptalk #retailinnovation
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Welcome back, everybody.
Speaker AWe are here with our final interview of Shop Talk day two.
Speaker AThis is Omnitok Retail.
Speaker AI'm Anne Mazinga.
Speaker BAnd I'm Chris Walton.
Speaker AAnd standing between us, we have one of the OGs of DoorDash.
Speaker AThis is like a super exciting interview, Chris, because Jessica Lax, the Chief analytics officer, standing between us.
Speaker AYou were what.
Speaker AWhat employee were you at Doordash?
Speaker CYou know, I don't know the actual number, but it was probably in the 20s.
Speaker AIn the 20s?
Speaker AYeah.
Speaker AAnd how many people are at Doordash now?
Speaker CMore than 20,000.
Speaker AI mean, you've seen some things.
Speaker CI have.
Speaker CMy lips are sealed.
Speaker AWe don't have to talk about all of them right now, but I'm really excited to dive in with you today.
Speaker ABefore we do that, I just want to give a quick thank you to Meta, who has made all of our coverage here at Shop Talk today day two, possible.
Speaker AThank you to Meta, where you can unlock seamless customer centric experiences with omnichannel ads.
Speaker AThank you again to them for making all of our coverage possible.
Speaker AAll right, let's dive in.
Speaker BYes, Jessica.
Speaker BSo like Ann said, you were one of the first team members at Doordash, but let's talk about your background a little bit too.
Speaker BLike chief analytics officer.
Speaker BI think you may be the first one of those we've ever had on our show.
Speaker BI'm honored how you became that and what is it that you do on a daily basis?
Speaker CThat's a great question.
Speaker CSo I am a bit of an anomaly, which is I have a job that I shouldn't have.
Speaker CI actually started off as a GM over 10 years ago.
Speaker CSo I started in 2014 at DoorDash, and I was the first general manager we hired.
Speaker CAnd since then, I've sort of navigated into the analytics space by just being endlessly curious, really.
Speaker CSo.
Speaker CSo I have a natural curiosity and I ask a lot of questions, and there was no one to answer those questions except for myself.
Speaker CAnd so I had to figure out how to acquire the skills to be able to answer those questions.
Speaker CStarted asking more questions, answering more questions, built a team to help me answer those questions, and that's how I moved into the analytics space.
Speaker BWow, interesting.
Speaker BBut are you, like, a quant in any way, shape or form, or, like, you know, like, what's your.
Speaker BYou gotta have some, like, math in your background, right?
Speaker BOr, like, what's going on?
Speaker CSo I do have some math in my background.
Speaker CI actually started off as an investment bank banker.
Speaker CSo I spent several years after graduating in the investment Banking space at Lehman Brothers.
Speaker CSo that'll date me.
Speaker BAh, yes.
Speaker CAnd then I went to business school where I started a company called giftsimple, which ultimately failed.
Speaker CBut it was that failure that created the introduction to Tony Hsu, our co founder and CEO through Sequoia.
Speaker CAnd he liked my background, that I wasn't just a banker with an mba, but I had tried to start something, had that entrepreneurial spirit.
Speaker CAnd so when he was looking to hire his first GM and help launch a bunch of cities, my resume was sent to him and he thought it looked interesting.
Speaker BWow.
Speaker BAnd so then you.
Speaker BAnd then it transpired into you taking on more of an elevated role too, and learning how to do that as you figure out what that role is about.
Speaker CExactly.
Speaker CSo I knew some basic SQL when I had started.
Speaker CStarted, but our data, there was no one to access the data for me.
Speaker CI had to actually figure out how to do that myself.
Speaker CWe didn't have structured data models that would make queries.
Speaker CExactly.
Speaker BWow, that's amazing.
Speaker CYeah.
Speaker CSo self taught.
Speaker CAnd SQL and Python, out of the goodness of his heart.
Speaker COne of our early engineers actually tutored me on the weekends to teach me Python and that's just the beginning of where I am today.
Speaker BThat's a true startup story.
Speaker BThat is awesome.
Speaker BGod, I love that story.
Speaker AAnd so cool.
Speaker AI mean, you're definitely in line with the kind of people that we align with.
Speaker AWhere, you know, doing.
Speaker ADoing what you cook yourself.
Speaker CYeah, exactly.
Speaker ADoing it and actually getting that experience to help you figure out.
Speaker AYeah, that one didn't work.
Speaker ABut how are you going to apply what you learned, the next role?
Speaker AWell, I want to shift gears just a little bit because you've made some pretty big announcements, I would say in the last couple days, you being doordash, I'd love for you to share a few of those with our audience.
Speaker AWe did cover one of them on our Fast 5 this morning about partnership with Klarna.
Speaker ABut what are you launching here at Shop Talk?
Speaker CJessica?
Speaker CSo we've got a number of announcements.
Speaker CSo you mentioned the Klarna partnership.
Speaker CWe also announced a partnership with DSW because as you know, you can get a lot of things delivered through doordash, not just restaurants.
Speaker CWe have a huge new verticals business across grocery, retail, convenience, pets, flowers.
Speaker CAnd so DSW is one of the latest partnerships within our retail vertical.
Speaker AThat's awesome.
Speaker AThere are such things as shoe emergencies.
Speaker AI feel like that's always, everybody's always like, do you need shoes in 30 minutes or less?
Speaker AAbsolutely you need shoes.
Speaker AEspecially when you're at a conference in landlocked Las Vegas.
Speaker AI am super excited about the door or the DSW DoorDash partnership and may.
Speaker BOr may not need those today.
Speaker BActually, I do.
Speaker AYes.
Speaker AI will be doing that immediately after this interview.
Speaker BExplain the Klarna Partnership, too, if you don't mind, for those maybe that aren't as familiar with Klarna.
Speaker CYeah, I mean, I've seen the memes like you probably all have, but, you know, as I mentioned, we don't just deliver burritos.
Speaker CThere are a lot of things that you can order on DoorDash that are quite pricey, that are larger ticket items.
Speaker CWe were talking earlier about ordering ipods on the AirPods.
Speaker CSorry, yes.
Speaker CDating myself again.
Speaker CI loved my ipod.
Speaker AYeah, obviously we all did.
Speaker CBut you can order AirPods through DoorDash or even a leaf blower from the Home Depot.
Speaker CAnd so for shoes.
Speaker CExactly.
Speaker CShoes from dsw.
Speaker CAnd so if you.
Speaker CFor folks, the Klarna Partnership is really about flexibility.
Speaker CSo we want consumers to have the payment options that work best for them, whether that's PayPal or Apple Pay or traditional credit card or Buy Now, Pay later through Klarna.
Speaker CIt's really just about flexibility.
Speaker CAnd so you also can use Klarna if you want to get an annual DashPass subscription for a discounted price and then break up that rather than paying it all at once.
Speaker AOh, my gosh, I didn't know about that little angle.
Speaker BNow we're in the life hacks, eh?
Speaker BLife hacks with lax, I think.
Speaker BYeah, that's what we got going on here today.
Speaker CAll right, it's gonna be my new podcast.
Speaker AThanks for that.
Speaker BThat's a good one.
Speaker BAll right, so retail media, it's been the talk of this conference.
Speaker BIt's been the talk of many conferences over the past years.
Speaker BIt's been the talk of the industry for the past little while, too.
Speaker BWhat have you, you know, it's a very important part of, you know, what you guys do on a daily basis as well.
Speaker BWhat have you seen that, you know, separates the retailers that get the retail media side from those that don't?
Speaker CWhen you mean retail media, you're specifically talking about, like, advertisers within the platform.
Speaker CYeah, I think, you know, we have 42 million monthly active users that are using the DoorDash or Volt platform globally.
Speaker CAnd so it's a massive audience to get your products in front of.
Speaker CAnd while we do a lot of things using our own data to improve personalization, you have.
Speaker CThere's a great opportunity to acquire new Consumers spread your reach, showcase new offerings through.
Speaker CThrough advertising.
Speaker COne of the other large announcements we just had was advertising through Double Dash, which is at checkout, after you placed your order, you can add on.
Speaker CThat's great.
Speaker CYou can add on more items to your order from other stores.
Speaker CAnd that's a great way to get visibility in front of consumers who may not even know that you're on doordash, who may not be aware that you sell certain items and to be able to get additional incremental sales on the platform.
Speaker ARight.
Speaker AThat's so cool.
Speaker AI have to ask, in order to enable that, especially to the level that you're doing that, how does AI come into play there?
Speaker AAre you tapping that?
Speaker AThat is a technology to help kind of place the right ads in front of the right customers at the right time.
Speaker CAbsolutely.
Speaker CSo we have an enormous amount of data, a lot of.
Speaker CIf you think about all of the information we have that we collect from the actions that consumers take on the platform, their engagement, their search behavior, what they've ordered before, when they've order, what promotions they've taken advantage of on past orders, we have all of that information and we can use it in order to surface more relevant selection for them to reduce friction and really make browsing and choosing what you want delightful.
Speaker COne of the most fun problems that we are using AI for is actually grocery substitutions.
Speaker AOh really?
Speaker CIf you think about it, we have hundreds of thousands of SKUs.
Speaker CAnd if somebody orders chocolate chip cookies, something that I often do, and the store is out of chocolate chip cookies, we have to figure out what are the right substitutions to make for that order.
Speaker CIf you order Chips Ahoy chocolate chip cookies, in the old days when we would do user testing, we would see that things like chocolate chip cookie dough ice cream would come up as a substitution.
Speaker CExactly.
Speaker CFuzzy matching of the name, while delicious, I don't think that that was a great substitution.
Speaker CI think we can do better.
Speaker CAnd so what we would hope to see is maybe another chocolate chip cookie brand like Entenmanns or Tate's as an alternative.
Speaker CAnd so through our data labeling, through getting actual data from consumers about the substitutions that they want, we're able to learn and run more sophisticated algorithms that surface the right substitutions at the right time for the right consumer based on their pre conferences.
Speaker AYeah, that's so true, actually, because when I was placing, as I mentioned, one of my hacks for shop talk, or any conference for that matter, is having a dash pass subscription.
Speaker AI did notice yesterday and I typically just avoid the Substitutions and say no substitutions at all cost.
Speaker ABecause I just.
Speaker AIf you don't have it, I don't want it.
Speaker AIt's not usually right.
Speaker ABut I have to say, this time, doing this, I did go through a few items that were served up to me, like, this might be low.
Speaker ADo you want this item?
Speaker AAnd for the first time, it was more accurate.
Speaker ALike, it was actually raspberries that were maybe organic raspberries versus, like, raspberry jam or something, which.
Speaker CExactly.
Speaker AThat's just.
Speaker AThat's.
Speaker AIt's a testament to how you're really trying to make that shopping experience better and more reliable for me as a doordash customer.
Speaker CExactly.
Speaker CIt's all like a crawl, walk, run kind of process, similar to the origins of doordash in general, which is you start doing things, then you do them better and smarter, and you learn from your own mistakes and you learn from the data that you collect.
Speaker CSo that's obviously my passion.
Speaker CAnd then you can get even better and really make it magical for consumers.
Speaker AAnd the technology is adapted to allow you that at a speed that makes sense, too.
Speaker ARight?
Speaker BYeah.
Speaker BI would call out two things you said there, one of which is how you talked about if you've been on the platform before, it starts to know you and it knows your habits.
Speaker BAnd I think doordash does make it easier than most other platforms of, you know, me reordering the things that I've ordered before, which it makes it just so easy to use.
Speaker BAnd the second point I call out is this is the first time in history again that we've had entamins dropped on a podcast, so nicely done again.
Speaker BAll right, so I want to ask you this question.
Speaker BSo, Chief analytics officer, you get probably a bird's eye view into a lot more data in terms of where things are going than, say, other people.
Speaker BWhere does that data tell you that the Omnichannel retail experience is heading next?
Speaker CSo I think you bring up a really great sort of keyword, omnichannel.
Speaker CI think it's important to meet consumers where they are, whether that's online, through the doordash platform, or in store.
Speaker CWe want to make sure that they can find what they need, when they need and how they need it.
Speaker CAnd your in store shopping behavior, being able to tie that to your digital shopping behavior is really important because it helps us to learn what your preferences are.
Speaker CDo you like organic raspberries or not?
Speaker CAnd so the more information we have, the better we can make the recommendations and improve the shopping experience for consumers.
Speaker CSo I Think there's a lot more that we can do, particularly on the edges.
Speaker CWe focus a lot on what are the most frequent queries, and you talk a lot about repeat behavior.
Speaker CBut the hardest problem is the first time you encounter something, the first time you search for a new category or a new item.
Speaker CHow do we get that right?
Speaker CHow do we figure out based on consumers that look like you?
Speaker CMetaphorically speaking, yeah, of course.
Speaker CBut how do we learn from consumers who have similar behaviors that you have and see what they've selected so that we can do the same and make your experience better that first time instead of having to always learn from your own behavior on the platform?
Speaker BGot it.
Speaker CWe're just at the beginning.
Speaker CAs you mentioned, the technology is developing incredibly fast, and I'm so excited about what the future will bring.
Speaker CThere are so many challenging problems we have to solve across our three audiences, consumers, dashers and merchants across all of the verticals and items and skus that we have.
Speaker CIt's just a really ripe environment for hard problems.
Speaker CAnd you know, as at doing what I do, I love the hard problems.
Speaker BRight.
Speaker BBut so if I recap.
Speaker BRecap what you're saying.
Speaker BBasically saying on the margins, there's still just so much, so much, so many rows to be hoed, so to speak, on just improving the personalization for the returning shopper as well as the new shopper.
Speaker CExactly.
Speaker AOkay, well, Jessica, because we have you here, I want to close with any advice that you have for any of our retailers and brands listening at home or from the show, whether that's advice on how to attack unified commerce going into the year ahead to survive a startup as one of the first 20 people before 20,000 employees start.
Speaker AWhat.
Speaker AWhat knowledge can you share, impart on our audience?
Speaker COh, wow.
Speaker CThat's a tough question.
Speaker CI think.
Speaker CSo I'm going to, because of my role and because I am the first chief analytics officer that you have interviewed on your podcast.
Speaker CI'm going to go.
Speaker CI'm going to go with the analytics base, which is one you should have an analytics team and that you should measure as much as possible, because having that information is really the foundation on which so much can be built.
Speaker CWhether that's tracking the right metrics for your business so that you can hold yourself accountable to hitting your goals and pivot when necessary when things aren't working out so that you can understand if the things that you're shipping to consumers or the business decisions, decisions you're making have the desired effect to solve the root problem for your customer, which is Ultimately, what you're trying to do or to build these new AI models on top of, you need that data foundation, or the models aren't going to be that great.
Speaker CSo I think it all comes down to thinking about analytics, thinking about data and being really intentional with your strategy and making sure that you open a seat at the table for whoever you have on the analytics team to help make those better business decisions and help you make them more quickly.
Speaker CSo I just sort of advocate for all the analytics folks out there who have great ideas that want to be heard.
Speaker AWell, help uncover the questions or the.
Speaker CProblems that you're trying to solve before.
Speaker AYou throw teams or technology at them.
Speaker CAbsolutely.
Speaker AOkay.
Speaker AWell, I don't know.
Speaker BThat's awesome.
Speaker AI don't know if there's anything more to say after that.
Speaker AThank you so much, Jessica, for your time today, for sharing your wisdom with all of our Omnitalk audience.
Speaker AThank you.
Speaker AFinally again, to Meta once more.
Speaker AWe really appreciate your support of our Omnich coverage.
Speaker AChris, anything you want to say before we wrap up day two?
Speaker BNo, but I'm going to be the first subscriber to Life Hacks with Lax, I think, Ann.
Speaker ASo maybe we can convince her to come under the Omnitok umbrella.
Speaker AComing to a podcast network.
Speaker BYeah, right.
Speaker BThe Omnitalk podcast network.
Speaker BAll right.
Speaker BBut until next time, be careful out there.