This is like the argument that Amazon has a monopoly, but it's actually even weaker. Doordash is just picking stuff up from local vendors that buyers could visit themselves, whereas Amazon is shipping people things from all over the world.
Amazon has been pretty successful in arguing that Walmart, Nordstrom, and everything in between are their competitors, and I expect that DD and IC will have no trouble doing the same (especially under this administration).
I wouldn't be the one to ask about the details, but I think it would be foolish to surmise that two companies taking up 3/4ths of a sector shouldn't go through some anti-trust scrutiny.
While they are an effective duopoly, it would be good to also consider them as monopolistic competition versus a true market split out -- there is very little traditional moat, and almost only network effect due to restaurants accepting their services and menu.
But economies of scope, such as they exist, can be good for consumer welfare (unpopular as that is to discuss in current public forums).
Two chunks of overhead (IT, web app, mobile app, finance, HR, etc.) instead of one can be bad for consumers too.
But yeah, flexing pricing increases to gobble up consumer welfare is what the FTC is supposed to rally against, and, while services expand their markets aren't that different.
EDIT: Wow, people really hate this comment! I'm not being normative here. Economies of scope are the thing that any acquiring companies with any reasonable market share will argue for their case, its textbook economics and what the FTC is trained for.
You’re getting downvoted because nobody gives a rats ass about efficiency for massive corporations that continue to abuse their power and make our lives unnecessarily expensive while their leaders (generally) tear down democracy.
Then I have failed to explain myself. What I was saying is that "economies of scope will reduce prices due to reduced costs" will be the core argument massive corps argue when merging and concentrating market size -- and that rarely happens in reality.
The Doordash acquisition of Instacart increases competition. You are missing something fundamental if you think "2 services becoming one means less competition."
Doordash attempted to buy Instacart in 2021 for $40-50B dollars. Since then Instacart has lost market share and value, and Doordash is now acquiring them for $17B.
The real competitors to Doordash and Instacart for grocery delivery are not each other. The competitors are Walmart, Amazon, and local grocery chains (Meijer, Kroger, etc). And guess what? These competitors are winning. Amazon, Walmart, and Kroger alone comprise a majority of grocery delivery (~64% in 2025, per an emarketer FAQ on digital groceries).
Has nothing to do with monopolies, having the market slowly condense into one mega company does not create competition and results in higher prices for the consumer.
You don't have to have an absolute monopoly. Microsoft was punished for anti-competitive actions in the 90s when it bundled its Internet Explorer browser into Windows.
Even though other browsers existed, like Netscape Navigator etc, Microsoft was still found guilty of violating the Sherman Anti-Trust Act and guilty of anti-competitive action, both in the US and elsewhere.
Microsoft was forced to create a version of Windows without IE bundled, and other corrective actions.
To this day while I welcome anti-trust legislation, I don't understand how a "free" thing can be anti-consumer. Both Microsoft and Netscape were not "charging" the customer for this product. While it could be argued the product may generated revenue, the purpose of anti-trust in general is to stop something that negatively affects consumers.
Now the food industry would be my best example that needs more anti-trust. All of my organic brands have been bought out by Conagra Brands. There's no competition.
I would also agree that this specific acquisition is not going to be helpful for consumers.
> I don't understand how a "free" thing can be anti-consumer
If it is only free in order to inconvenience competitors in a way that will eventually reduce choice, either giving you undue control of a market or being done with a view to charge later when people have no choice as the competition is broken, or both - that is when free becomes an anti-consumer matter.
It is an issue that you sometimes need to think long term to notice. If you wait for it to be an immediate problem, it is often too late to easily do anything about it.
Your food example is exactly what people feared would happen with IE, and what actually did happen for a long time despite the anti-trust case: client side developments stalled because IE was such a large part of the market and it did not implement anything new because there was no reason for them to. There was not sufficient competition to make it inconvenient for the incumbent to stagnate, so the whole area stagnated somewhat until Chrome came along and stirred things up a bit. MS was in control due to an effective monopoly, the consumer suffered.
I think the history actually proves the opposite. There was never a version of Windows that I purchased that required me to download Internet Explorer. In fact on the latest copy of Windows - Edge is still pre-installed. Yet Chrome holds a larger share TODAY. There was absolutely no reason for Microsoft to lose that case.
The second most popular browser now is Safari. Should the justice department come after Apple for including it in the Mac?
> I don't understand how a "free" thing can be anti-consumer.
Not 100% apples-to-apples, but I imagine you've heard cases of "big players" in various industries lowering their prices to the point of selling at a loss, which drives out the small players (Amazon, Wal-Mart come to mind). In the end, only the big player is left, and they are now free to raise prices.
I think it's reasonable to see that initial low-prices (could even be free) period of behavior as anti-competitive, since it may ultimately stifle competition in the long term.
I do agree with that. Home Depot has a history of cutting out small lumber yards across the US for charging less for wood. Then when the local lumber yard is out of business, oh suddenly the wood shortage back east is a great reason to raise prices.
But what you're saying is that if a piece of software is popular, free and has no competition, it should be illegal!? And the browser isn't even a great example of that since there are tons of other options! Wireshark is specialty packet sniffing software that has literally no reasonable competition in it's space. It's also free. Should it be banned here?
You should go ahead and read the arguments they lay out.
Here is Khan's report on Amazon: https://yalelawjournal.org/pdf/e.710.Khan.805_zuvfyyeh.pdf
You can disagree, but they at least make compelling arguments that forces one to think.
Isn't that more proof that the consumer won here? Even business consumers? By making IE free, there is no reason to pay Netscape. I'm sorry but this is not an example of a monopoly. Should Wireshark be banned in the United States because it's the best packet sniffer and it's competition is basically 0 right now?
Monopolies are not illegal, anti-competitive practices are illegal; there's a subtle difference.
You're right. Duopolies aren't great either and just because two companies are in fierce competition doesn't mean everything is good with the law. Both companies might be engaging in illegal anti-competitive behavior.
There is also a skyrocketing chance they are colluding via algorithm.
This needs to be discussed more in the age of AI. RealPage was just the eye-opener. Every industry that should be competing on prices has a cottage industry of "price recommenders" that is de-facto collusion in front of our eyes.
>A company with 60% market share gobbles up a company with 25% market share.
Can you be more precise about what percentage of what market? I think you are conflating restaurant delivery with grocery delivery. How would instacart have 25% market share and door dash have 60% and Uber eats have 26% and Grub hub have 8%? Doesn't add up because you are mixing markets.
Instacart doesnt event have 25% of grocery delivery. That was 5 years ago. Instacart's market share is declining - Im seeing 18%. Doordash offered around $50B in 2021 now offering $17B.
The grocery stores themselves are actually the major competitors on grocery delivery and they cant serve other small business like the independent services can.
There is nothing inherently bad about large companies merging and this will increase competition. Deilvery apps are losing to much larger companies (the grocery stores themselves) and offer unique advantages over these direct from grocery services (ie they can serve small businesses).
You sound like the person who said that my town actually had too much competition in grocery stores and they should consolidate to reduce prices for consumers.
[–] nonethewiser 12 hours ago
[–] mtswish 12 hours ago
[–] apparent 10 hours ago
Amazon has been pretty successful in arguing that Walmart, Nordstrom, and everything in between are their competitors, and I expect that DD and IC will have no trouble doing the same (especially under this administration).
[–] rektomatic 12 hours ago
[–] mtswish 11 hours ago
[–] paulddraper 11 hours ago
(Nearly all of the remaining amount is Uber Eats.)
So if not a monopoly, then at least a duopoly.
As a rule, two-sided marketplaces are very difficult to disrupt.
[–] tomrod 11 hours ago
- Other delivery service
- Other task service
- Go yourself
While they are an effective duopoly, it would be good to also consider them as monopolistic competition versus a true market split out -- there is very little traditional moat, and almost only network effect due to restaurants accepting their services and menu.
[–] paulddraper 10 hours ago
"Only" is a massive amount of lifting in that sentance.
Network effects are among the most durable/effect competitive qualities. And they have that network on both sides.
[–] rektomatic 11 hours ago
[–] howunfortunate 11 hours ago
[–] tomrod 12 hours ago
Two chunks of overhead (IT, web app, mobile app, finance, HR, etc.) instead of one can be bad for consumers too.
But yeah, flexing pricing increases to gobble up consumer welfare is what the FTC is supposed to rally against, and, while services expand their markets aren't that different.
EDIT: Wow, people really hate this comment! I'm not being normative here. Economies of scope are the thing that any acquiring companies with any reasonable market share will argue for their case, its textbook economics and what the FTC is trained for.
[–] bix6 11 hours ago
[–] tomrod 6 hours ago
[–] slantedview 12 hours ago
[–] nonethewiser 11 hours ago
Doordash attempted to buy Instacart in 2021 for $40-50B dollars. Since then Instacart has lost market share and value, and Doordash is now acquiring them for $17B.
The real competitors to Doordash and Instacart for grocery delivery are not each other. The competitors are Walmart, Amazon, and local grocery chains (Meijer, Kroger, etc). And guess what? These competitors are winning. Amazon, Walmart, and Kroger alone comprise a majority of grocery delivery (~64% in 2025, per an emarketer FAQ on digital groceries).
[–] troupo 11 hours ago
"When there are fewer competitors it means there's increased competition" is quite the take.
> The real competitors to Doordash and Instacart for grocery delivery are not each other.
Together they will have ~80% of the market.
[–] nonethewiser 11 hours ago
I think it's quite obvious that mergers can increase competition. Especially when you read the rest of my comment. Can you steelman what I'm saying?
>Together they will have ~80% of the market.
Are you mixing restaurant delivery (~60% for doordash) with grocery delivery (~20% for instacart)? Those are different market shares.
[–] fzysingularity 12 hours ago
[–] chomp 12 hours ago
[–] BrokenCogs 12 hours ago
[–] SecretDreams 12 hours ago
[–] pzxc 12 hours ago
Even though other browsers existed, like Netscape Navigator etc, Microsoft was still found guilty of violating the Sherman Anti-Trust Act and guilty of anti-competitive action, both in the US and elsewhere.
Microsoft was forced to create a version of Windows without IE bundled, and other corrective actions.
[–] throwitaway222 12 hours ago
Now the food industry would be my best example that needs more anti-trust. All of my organic brands have been bought out by Conagra Brands. There's no competition.
I would also agree that this specific acquisition is not going to be helpful for consumers.
[–] dspillett 11 hours ago
If it is only free in order to inconvenience competitors in a way that will eventually reduce choice, either giving you undue control of a market or being done with a view to charge later when people have no choice as the competition is broken, or both - that is when free becomes an anti-consumer matter.
It is an issue that you sometimes need to think long term to notice. If you wait for it to be an immediate problem, it is often too late to easily do anything about it.
Your food example is exactly what people feared would happen with IE, and what actually did happen for a long time despite the anti-trust case: client side developments stalled because IE was such a large part of the market and it did not implement anything new because there was no reason for them to. There was not sufficient competition to make it inconvenient for the incumbent to stagnate, so the whole area stagnated somewhat until Chrome came along and stirred things up a bit. MS was in control due to an effective monopoly, the consumer suffered.
[–] throwitaway222 11 hours ago
The second most popular browser now is Safari. Should the justice department come after Apple for including it in the Mac?
[–] interroboink 11 hours ago
Not 100% apples-to-apples, but I imagine you've heard cases of "big players" in various industries lowering their prices to the point of selling at a loss, which drives out the small players (Amazon, Wal-Mart come to mind). In the end, only the big player is left, and they are now free to raise prices.
I think it's reasonable to see that initial low-prices (could even be free) period of behavior as anti-competitive, since it may ultimately stifle competition in the long term.
[–] throwitaway222 11 hours ago
But what you're saying is that if a piece of software is popular, free and has no competition, it should be illegal!? And the browser isn't even a great example of that since there are tons of other options! Wireshark is specialty packet sniffing software that has literally no reasonable competition in it's space. It's also free. Should it be banned here?
[–] mtswish 11 hours ago
[–] gabrielsroka 11 hours ago
[–] throwitaway222 11 hours ago
[–] pavel_lishin 12 hours ago
[–] Buttons840 12 hours ago
You're right. Duopolies aren't great either and just because two companies are in fierce competition doesn't mean everything is good with the law. Both companies might be engaging in illegal anti-competitive behavior.
[–] throwitaway222 11 hours ago
This needs to be discussed more in the age of AI. RealPage was just the eye-opener. Every industry that should be competing on prices has a cottage industry of "price recommenders" that is de-facto collusion in front of our eyes.
[–] cpuguy83 12 hours ago
No one is saying the merger is illegal, just that it probably shouldn't be allowed.
[–] Buttons840 12 hours ago
If something is legal, the government should allow it.
I am saying that it shouldn't be allowed, because it is not in harmony with the laws, and is therefore illegal.
[–] troupo 12 hours ago
[–] nonethewiser 11 hours ago
Can you be more precise about what percentage of what market? I think you are conflating restaurant delivery with grocery delivery. How would instacart have 25% market share and door dash have 60% and Uber eats have 26% and Grub hub have 8%? Doesn't add up because you are mixing markets.
Instacart doesnt event have 25% of grocery delivery. That was 5 years ago. Instacart's market share is declining - Im seeing 18%. Doordash offered around $50B in 2021 now offering $17B.
The grocery stores themselves are actually the major competitors on grocery delivery and they cant serve other small business like the independent services can.
[–] redwood 12 hours ago
[–] throwitaway222 12 hours ago
[–] salah7252 12 hours ago
[–] nonethewiser 11 hours ago
[–] ezfe 11 hours ago
[–] nonethewiser 11 hours ago
[–] ezfe 10 hours ago