To people asking why, this is a good lesson on the Collison’s ambitions. Stripe is one of the best API companies in the world. They know how to serve high volumes of latency and availability sensitive requests. They’ve abstracted the financial rails for payments and now want to abstract the rails for LLMs.
They’re the perfect company to own OpenRouter.
Tokens are simply a lightweight valuable asset. Stripe can serve as the middleman as well as anyone. They know how to route to many providers (payment rails) with huge differences in service characteristics. LLM providers are far easier.
Then they can work this into an offering where users can subscribe to tokens and use them across services. It solves one of the core monetization challenges of every AI company: how do you price when your costs are variable on usage, but nobody can make sense of charging by token?
From here, they can start hosting their own models and competing as an AWS for tokens. They can be the best provider of $OPEN_MODEL, or their own, and optimize for you.
You'd be surprised how little volume of api calls payments companies get compared to advertising companies or consumer internet companies. Stripe aren't especially well placed to own this asset on a technical level. That doesn't make this a bad acquisition per se, but there is no magic stripe can inject here as far as infra/technology is concerned.
Agree, even in the payments space usage-billing metrics providers like Chargebee / Lago etc get order(s) of magnitude more data than payment.
Granted payments and associated ledges require a level of consistency that other systems do not require, but that is orthogonal to high volume.
Stripe also supports usage based billing... If you think Lago gets more volume than Stripe I just don't know what to tell you lol
Lago cloud ? Probably not , lago like sentry is more likely to be self-hosted .
Stripe completed the metronome acquisition their usage billing offering just 8months back , that hardly makes Stripe the largest player in this place when they are not even fully integrated .
Stripe did $1.9T payments in 2025. That's 1.6% of global GDP.
It's take a lot to persuade me that there is another payment provider close to that volume.
Lago did around $10B in total API payment volume for comparison.
Has Stripe announced they were the top payment provider in the world?
That seems like something they would have prominently on their homepage.
Yes exactly and once you factor in that a lot of sites have the Stripe JS code on every single page the total number of requests is quite high... Plus they do outbound webhook requests for dozens if not hundreds of different events so a single end to end customer checkout actually can fire dozens of webhook events (depending on what is set up for the particular merchant - it does for us!)
> once you factor in that a lot of sites have the Stripe JS code on every single page
That's rarely a hit to origin though? That's mostly cached at the browser, if not at the CDN.
It sends analytics events to Stripe constantly...
Adyen and PayPal aren’t far off. Certainly close (~1.6T). That said, the gap is growing, stripe is growing faster.
That’s volume in terms of total payments, but in terms of number of API requests it’s surprisingly little.
I used to work in payments myself and I was shocked by how little the throughout is in terms of actual transactions per second. There simply aren’t that many payments happening globally at any moment, especially when compared to other industries.
A single games company can be doing far more API requests than the total volume of payments happening concurrently in the world, ditto for ads companies or observability companies.
At a payments company, 500 payments per second is considered high throughput and 1000 payments per second is a huge amount of volume. I’ve worked at games companies where 5000 transactions per second is low throughput.
The hard part in payments companies is consistency and reliability and “correctness”, the actual load and volume is embarrassingly small.
> At a payments company, 500 payments per second is considered high throughput and 1000 payments per second is a huge amount of volume.
I realise I live in a strange world when my first thought reading this is "Worldwide? That’s low. Fits in the basic one region, one account concurrent AWS Lambda quota. No need to even ask support for the 10k."
I mean, if you think about it, you can't pay a lot per second, most of people don't have money to throw around that much... How many times do you buy things during a day? Once? twice? Maybe thrice? 6 million payment uniformly in an hour is 1666 transactions per second, overall this tracks.
Lol there is no way that self-hosted Sentry gets more volume than the SaaS version
You are way off here
Would be great if either one would be able to back their claims with some data. But yes, I'd also imagine that SaaS version gets more traffic, but maybe there are some self-hosted enterprise editions that get insane amount of traffic
More expensive API calls though, I imagine. It’s also not that small scale. Sure, it’s no Google, but certainly higher scale than most companies using them
You'd be surprised how antiquainted many of them are. I don't mean Stripe or Braintree but the long tail of terrible terrible credit card processors. If I hear "Chase Payment Gateway" I shudder.
Braintree is antiquated. Sure it’s not Chase payment tech, but it’s closer to them than it is close to Adyen, Checkout and Stripe.
I shudder when I hear Braintree
I think your view is a bit too optimistic/nice in regards to Stripe, for this specific situation.
Payments have nothing to do with LLMs. They are two different businesses. Doing well in one makes Stripe not particularly well suited to do well in the new, other one.
I see this more of an attempt at capturing hype/eyeballs/attention, given that Stripe has been private for a long time, and that the latest valuation is not particularly higher than the one from years ago. It is a company that I really like, but one should question their real business and how likely they are to go public. Owning Openrouter allows them to insert some "story" about the growth potential of the company.
At the end, the retail investor will pay for all the BS, particularly around AI this time - not sure if this acquistion is the case or not, but I suspect it's a possibility.
>> monetization challenges of every AI company
Except OpenRouter sees all your prompts, sends your requests to different providers with pinky promises that they dont use your data, and is therefore a non starter for any company who cares about compliance.
If Stripe wants to spend 7 billion on a glorified reverse-proxy-api-gateway go ahead. I can here and now, guarantee to be able to reproduce all their functionality in 3 months, and for less than 10 million dollars. And Stripe internal engineering teams should be able to do better, as I will do it in the evenings only :-))
Classic HN dev: it's just an API proxy! I can reproduce it myself for cheaper!
Ignoring that you can't reproduce the widespread adoption and mindshare OpenRouter has already built.
That's what Stripe is spending $7 billion on.
You definitely can build an LLM router with only the features you need (even the ones absent in OR!) for cheaper. Openrouter is 5% markup on all token usage. If you're a serious pay-per-use customer of AI, that's a lot of money.
Mindshare ? Nowadays people switch models like shirts, and providers faster. Its not Oracle or Microsoft...Those 7 billion are just a dropdown menu...
What is the prohibiting factor to getting these?
What mindshare? It literally is an API gateway with a rather minuscule usage that anyone can drop at any moment to use any other proxy or when providers forbid the use if their services via proxies (like it happened with Anthropic already).
How the hell can it anywhete close to $7 billion?
When Facebook bought Instagram for $1 billion, it had 30 million users with hardly anyone else competing in the space.
Yea, I totally get why they want to be in this space (especially if you see transaction volume becoming more agentic), but why buy it? Why not do what Cloudflare or Vercel or AWS, etc did and just build your own?
Stripe already has killer APIs and knows how to build API infrastructure at Extreme scale, it still has developer cred after all these years, they are already Kings of multiplexing to different sources -- so why not just build your own LLM gateway?
My only guesses are: they want to buy the traffic instead of trying to organically grow it (but I feel like Stripe would get the volume anyway because of name rec), they want to buy the revenue and think they can dramatically reduce COGs because of efficiencies, buying the relationships with the frontier labs (who all dogfood their LLMs in pseudo-private on OR), or... something else?
That's the part I'm confused about.
Buying OpenRouter has nothing to do with APIs.
Stripe wants to be in the business of collecting a % on the economy at large. This is why people buy Visa or Mastercard stock. It is not because of the tech but because it's effectively a tracker for economic activity (you could also argue rent-seeking over the economy but whatever).
Stripe can then sell potential investors on their stock being basically a tracker on the AI economy. Now you get access to private AI companies growth as well! IPO time!
Do people feel Stripe APIs are really that good? I’ve always found them unintuitive, tons of options, weird edge cases, breaking occasionally, etc.
I’m sure payments are convoluted, but I’d still imagine they could be meaningfully easier for the bulk 80% of use case?
They are certainly much better than the competition. That said, do not believe the marketing hype. If you want to accept various kinds of payments, you will eventually run into the stupid limitations of the payment system, and Stripe APIs will not abstract this for you in spite of what they advertise.
For example, redirect-based payment methods (iDEAL, Bancontact, Sofort) are a huge source of complexity, and handling all the additional states a payment can be in is far from obvious. Stripe mostly just drops them in your lap and says "deal with it".
I work for a competitor and can confidently say they have amazing docs. Payments are complex, and they definitely do cover the bulk 80% case in a REALLY good way.
We have this workshop thing we make most new joiners go through where they integrate our own APIs into a demo app and the number 1 response from anyone familiar with the wider payments industry is that we should aim to make our docs more like Stripe's lol
I have implemented the Swift payment Spec and I can tell you having this abstracted in a nice API is so much better.
Stripe's APIs are very good. They could be better, but it's difficult to change the underpinnings of financial infrastructure. A lot of risk, little incentive to move, and you're designing something that has to last (and make sense) for 15+ years in the future.
I worked on this at Stripe in 2022. We were the first teams to start building v2 APIs and data models to solve exactly this problem. The first target launch date (in Feb 2022) was November 2022. It was launched in May of 2025.
My reporting line, as an EM, was Netflix, Oracle, Oracle. No one had startup experience. It was drenched in politics. The engineers were largely brilliant, kind, and hardworking.
I still love the company and believe in Patrick. Believe me, he deeply understands what you're saying and wants it to be the best it can be. But it was clear to me, even then, that they'd lost a lot of what made them special. They could maintain it, but I wasn't sure they could do it again. Banking-as-a-Service was one opportunity, Link was another, and now this will be a third. We'll see. (I say this with a lot of love for Stripe and Stripes.)
Coincidentally, I had a conversation with a recruiter at Anthropic and saw them doing something very similar. They were starting a new team in a new vertical and wanted someone with experience running an org of 100+ people. I would bet real money that it will be a fraction of the product/impact it could be (though still probably make money!)
> Netflix, Oracle, Oracle
Well that brings back some memories. I remember there was a third Oracle in that chain, but he left earlier compared to the others.
Yes, Stripe is extremely good at what they do. Payments are complicated.
Payments themselves are so much complicated. Payments to support multi-currency, jurisdictions, countries, scenarios, that's complicated.
I'm friends with a payment docs writer. Holy crap are payments complicated.
I mean. They used to be good. When they started out their docs were absolutely far above the competition. They aren’t now, and Stripe has lived long enough that they’ve seen themselves become the villain.
Stripe has the worst payment APIs, except for all the others.
Feature bloat definitely made their API and product docs harder than the early days. Stripe Checkout would have saved my teams days, but I agree, they need to go back to their roots and make the 99% use case very easy.
I expect many of the warts in the API surface are there because they want to avoid changing things for fear of breaking someone else's business.
> Tokens are simply a lightweight valuable asset
(Not picking on you here, you just provided a well-written peg for a popular narrative. I'm aiming to sharpen my own thinking here & perhaps learn something.)
This seems like a stretch given the rise of local inference, especially the Prism Labs rumors from a few weeks ago.
One way I think about LLMs is they are akin to fancy databases in that they are software of which you can ask questions and get answers if you ask properly. Oracle & SQL Server are akin to OpenAI and Anthropic, and there are analogues for MySQL, PostgreSQL, SQLite, MongoDB, PlanetScale, etc. (This is an analogy, it's not going to be a perfect fit.)
In that view, would it make sense for someone to say that their credit card processor just bought the company that makes their ODBC driver? Would anybody suggest that the TPS of their RDS instance is a lightweight asset?
I don't see this as strategic beyond the obvious idea that Stripe wants to get closer to AI, and they haven't been able to get the market to care about their natural linkage to AI (Radar).
> they can start hosting their own models and competing as an AWS for tokens
The financial pressure of doing this has caused cuts to core product teams at the richest companies (which Stripe isn't!). I would not want my payments processor to go down this road and to get worse at processing payments.
Your simplification itself is compressing away the meaningful point, and then you're confused about your own over-simplification.
Stripe is not a "credit card processor", and that's not the point of OP's comment. The point is that being the intermediary between merchants and processors is the valuable expertise in terms of an OpenRouter acquisition.
It's been a few years, but I used to work on almost exactly this (not at Stripe, but we processed hundreds of billions annually). If you're a big enough merchant (or Stripe itself), you can choose to send a credit card transaction to any one of potentially many processors, each of which have their own performance characteristics (one may approve at a higher rate, the other may charge better fees, etc). All of this subject to attributes of the transaction itself (ticket size, geography, card type, many others). You know quite a bit about the transaction itself before you send it out, so you can build up routing knowledge to optimize for whatever thing you care about (usually transaction success rates or fees).
See how this starts to look a lot like OpenRouter with money instead of tokens? I'm not sure I 100% believe that's how it'll shake out, but there is a transferable skillset.
I hear your argument, I do.
I think the "money instead of tokens" is the important part. Money and tokens are fundamentally different was part of my argument (that I did not make well). It's not clear that it is a good thing for money movers to get into the token business (this apples to Ramp as well).
Banks are also intermediaries between parties (at scale, really between any parties). One could use similar logic to say that it therefore makes sense for Wells Fargo to start buying homebuilders because the home buyers will eventually be paying Wells anyway.
BankRate similarly processes volume of consumer mortgage quotes in real-time communication with lender APIs. They also do not have a reason to own a token router, even though their business involves similar processes to what you outline for Stripe.
Being an intermediary in a value chain does not mean you're critical path, or that it makes sense for you to be in the critical path.
Funnily enough, you argue that this is a natural fit for Stripe while a peer reply argues that it's a change in the business a la Amazon->AWS.
Anyway, I appreciate your thoughts.
> The point is that being the intermediary [..] is the valuable expertise
Yeah, all those intermediary businesses must be eliminated first and foremost if you want a better internet space. The current state of affairs is the direct product of just too many intermediaries sucking money out of both ends that could be spent on quality of service, which leads to lower prices, which leads to a healthier market overall.
> would it make sense for someone to say that their credit card processor just bought the company that makes their ODBC driver? Would anybody suggest that the TPS of their RDS instance is a lightweight asset?
Would is make sense to say that their online bookstore now sells Ethernet cables, bidets, and delivers groceries? Sells _cloud infrastructure_??
Amazon made two transitions:
1. Amazon the online bookseller => Amazon "The Everything Store"
2. Amazon the online retailer => Amazon the Cloud Services company
I believe what Stripe is doing here is closer to (1). "We are good at high-throughput APIs that wrap complexity with thin margins. We did it for credit cards, then ~all payment methods, now other digital bits."
In this context, tokens are much, much easier than international payments.
Now: Is it outlandish for their customers?
Not really. Every engineer knows stripe as an engineering company. I don't think Stripe is what it once was, but it's certainly a generational company. You're asking engineers—who broadly have a positive impression of Stripe—to use this product they already know. OpenRouter gets the positive brand association (trust) of Stripe; Stripe expands into a new domain whose technical needs are extremely similar.
Appreciate your thoughts.
re: the Amazon transitions, the first shareholder letter lays out the plan to go beyond books. As I remember it, books were always only supposed to be the entry point.
AWS transition was more around building the platform Amazon.com needed to grow, and also to monetize the same platform.
Neither of these really fit with Stripe.
Stripe can obviously operate OpenRouter, they have the tech skills. The risk to the core business is that OpenRouter's growth path will distract from the core financial business and/or require a very different capital stack. (Someone already suggested Stripe scale out first-party model running, which can get very expensive.)
Appreciate your taking the time to respond.
I don't think your analogy is a good one. Yes, in some way an LLM is a like a Db, but with a fundamental difference: the data is part of the database engine. So when you are the middleman like Stripe/OpenRouter in this case, you are in the middle of a stream of data, which has value on its own - since people pay for it - and some specific characteristics (cost, speed, "intelligence", latency etc) based on which a router can take decisions.
Try this aspect of the analogy:
Anthropic/OpenAI -> Oracle
Gemini -> SQL Server
DeepSeek -> MongoDB
Qwen -> PostgreSQL
Llama -> MySQL
(These are approximate, just as food for thought about broad segments of the markets.)
The important axis in this analogy is that there are likely to be a small number of pure plays that operate as public companies providing LLM services (Anthropic, OpenAI). There will be some companies that sell access to proprietary LLMs as adjacencies to their core product offerings (Gemini). Many/most people will use open offerings without license fees (Llama, Qwen, etc.), paying only for inference (which may be local).
The caveat here is that more pure LLM companies are likely to get public, but I doubt that will be a lasting phenomenon. (Sybase, Informix, Ingres, etc. were also standalone companies at one point, but the market would not support that many commercial database providers.)
Appreciate your taking the time to respond.
[dead]
I guess everyone is selling tulips now. For me, if this deal goes through, I'll find an OpenRouter competitor. I have no interest in Stripe backing this. I realize: I don't matter. But I'll continue to vote with dollars. Eventually the masses will matter again.
what are you looking for in a competitor?
doing research for my end to end encrypted router TrustedRouter
It's amusing that the industry allowed 'tokenz' to be a thing at all. It's like that scorpion and the frog story but we haven't even left shore yet. We've got all these other measurements to keep track of but now oh the MAG 7 needs some performance tolls? They don't understand the Streisand Effect nor the Pirate Bay perseverance.
>Stripe is one of the best API companies in the world
If you think API companies have any value - Twilio (TWLO) is a case study against that.
Ok, at first I didn’t get it and thought it would make sense if stripe just wants to build payments for agents, but on a second thought your idea about “once buy tokens — use everywhere” is very good one!
My understanding is that 90% of what companies processing payments do is: fraud prevention and regulatory compliance.
Why should businesses trust a MITM that can snoop on their LLM conversations? It’s one thing to share confidential data with a model provider if that’s the only way to get the benefit, but given all the hand wringing I see from executives and infosec folks about restricting who internal information can be shared with, I don’t see why they’d let additional parties have access to it as well.
It’s like we spent all this time enabling ubiquitous TLS to keep enable end-to-end encryption of all communications, but all of a sudden we’re now totally okay with having a 3P observe and record all of them so we can save a few bucks.
Stripe operates in a highly regulated environment and have earned the trust of the banks, merchants and payment networks. But LLMs are operating in a completely unregulated environment and I’m not sure the trust Stripe has earned for the former is transitive to the latter.
But 7 Billion to start that process? That is an awful lot of money
shares. its paper. they issue new shares to buy the company. yes, its dilution, but its not the same as cash.
Thanks for preemptively answering the question of why. And it makes sense.
A lot of the freakout and "bye" posts on the OpenCodeCLI subreddit due to DeepSeek raising prices.
Stripe is a middleman. So is OpenRouter. So is OpenCode. Unless you own the data center and the hardware, how cheap can a middleman's tokens really be compared to the hyperscalers, without massive model compression?
Even DeepSeek itself is raising token prices. How much margin is there for a middleman like Stripe buying tokens in bulk from a data center and reselling them? Last i check Stripe do not run or own physical data center
I doubt Stripe can do much better here.
That's old economy thinking. If you have shit tons of data about the behavior of large groups of people, someone will pay you for it. HFT firms paying for satellite pictures of shopping mall parking lots in order to get an advantage over their competitors is old news, but it gives you an idea of the game being played. Why do you think meta bought gif keyboard?
This makes no sense to me, payments are low volume traffic, their biggest constraints are getting business logic, security and transactions right.
LLMs are a different beast.
why did they miss the market that is OpenRouter?
You're asking how someone missed llms. On this website? That demonized them for years and is only now fighting the cultural battle to accept them as useful?
unless it's all just tulip mania, then they just spent $7B on nothing
Here are some things that are abundantly clear to me.
1.) LLMs are useful for programming
2.) Open models are excellent and will continue to improve
3.) Economies of scale and ease of access mean self hosting is out of the question for a large number of users
This means that even if the largest labs are not worth trillions and a large amount of the data center build out is not as valuable as the builders project and GPU/RAM prices plummet, it will not matter at all for this business. People will want to buy cheap open source tokens from a centralized trusted provider.
$7 billion for a business with little overhead that is already within their core competency and has strategic growth potential seems like a very good deal.
What does openrouter actually do though? They buy a bunch of tokens from token providers and allow you to easily route queries between token processors?
This seems like the kind of thing that you can have Claude write in an afternoon for whatever service you're running. I don't see the value.
My understanding is that it’s a common LLM API with common billing for multiple LLM providers. You can switch between LLM providers whenever you like, and the way you pay for API usage doesn’t change. You don’t even need to create an account with the LLM provider.
I don’t use OpenRouter, but exe.dev has a similar feature. I choose which LLM to use in a pulldown menu.
But the downside of this is that you’re paying API prices, which are much higher than subscription prices.
So, recently they added a way to connect a ChatGPT subscription and I mostly use that. But I can try out other models any time.
So this doesn’t seem like all that much of a moat to me, but it’s still a convenient service to have, since you aren’t going to set up billing with all the LLM providers in an afternoon. I expect there will be multiple competitive businesses.
Compare with what distributors do for physical goods.
people are lazy
people don't want to maintain infra (ie adding new models all the time)
people want their queries to work without thinking
if a provider goes down, openrouter queries dont (ideally)
it's really not that complex to understand
i think plenty of people don't want to be forced to using just Claude and ChatGPT
Why a centralized trusted provider? Linux VMs are also useful (host services that are the end result of programming) and open source and fit for cloud convenience. I dont go to OpenLinuxVM to get my vms. I just get them from whereever. Aws. Digital ocean. You name it. Why centralize tokens?
Unfortunately we don't really know anything about OpenRouter or Stripe's numbers. They're both private companies. AFAIK there really isn't much information publicly available about how profitable or not OpenRouter actually is, or whether it has a little or a lot of overhead. So I can't really say whether $7B is reasonable or inflated. It seems like an enormous number, and my hunch is like all the other enormous numbers floating around in the AI space it's probably inflated by the hype bubble. But we just don't know.
Broadly I agree with you. It seems like they have an in-demand product and there could be a sustainable business there at least in principle. But whether it's a $7B business or a $70M business I can't say.
depends what the tulips are. tokens? private growth stage shares?
openrouter is involved with a lot of scammy crypto personalities. maybe they are the tulips people have been manic about for too long. maybe the collisons are the tulips.
[dead]
[dead]