Why outcome-billing makes sense for AI Agents
50 comments
·December 17, 2025ivanstojic
altcognito
This is an article written by a company/llm trying to justify huge increases to the pricing structure.
Oh! Yknow that thing we were charging you $200 a month for now? We're going to start charging you for the value we provide, and it will now be $5,000 a month.
Meanwhile, the metrics for "value" are completely gamed.
ivanstojic
At the same time, I actually wouldn’t mind a world in which AI agents cost $5000 a month if that’s what companies want to charge.
I feel like at some level that would remove the possibility of making a “just as good as humans but basically free” arguments and move discussion in the direction that feels more productive: discussing real benefits and shortcomings of both. Eg, loss of context with agents vs HR costs with humans, etc…
rajvarkala
The price will be what you are willing to pay. No justification required, excepting for fairness (and what else?). It is written by me. Unfunded bootstrapped !!call it dire straits.
spwa4
> Meanwhile, the metrics for "value" are completely gamed.
Well, of course. One of the huge advantages of agents is that they will actually help you to almost any extent game metrics.
Unlike people, who have ...
rajvarkala
oversimplified surely, sweeping assumptions....
As much as I hate the assumptions, the worst case scenario is that AI is surely affecting some jobs.
melagonster
But I'm sure that 30% employee is more valuable than just calling API in one month. So the price is too high.
LPisGood
Productivity continues to increase but we are employing more people, not less
rajvarkala
Of course, there is displacement. Jobs evolve.
SkyPuncher
Outcome billing is ideal for pretty much any SaaS product.
Sounds great in theory, until you realize everyone has a different definition of outcome.
rajvarkala
Understood.
Take for instance, customer support Agent , that is supposed to resolve tickets. Assuming it resolves around 30% tickets by an objective measure. Do you think that cannot be captured and agreed upon by both sides?
deathanatos
Already, today, human customer support agents' performance is measured in ticket resolution, and the Goodhart's Law consequences of that are trivial visible to anyone that's ever tried to get a ticket actually resolved, as opposed to simply marked "resolved" in a ticketing system somewhere…
wood_spirit
You get what you measure. The bot might be really bad and customers close the chat and it gets counted as success etc.
rajvarkala
The same applies to human agents as well. Humans are incentivised differently ? How?
The same oversight mechanism that applies to humans cannot correct the flaws of AI agents?
higginsniggins
If your customer base is so broud that you can't define a clear outcome for your nitche, your company probably isnt focused enough. Especially for a start up.
alberth
So who's the arbiter to determine if the outcome was achieved?
And how do you programmatically measure it?
rajvarkala
Hi alberth,
I'd assume an outcome is a negotiated agreement between buyer and Agent provider.
Think of all the n8n workflows. If we take a simple example of Expense receipt processing workflows, or a lead sourcing workflow, I'd think the outcomes can be counted pretty well. In these cases, successfully entered receipts into ERP or number of Entries captured in salesforce.
I am sure there are cases where outcomes are fuzzy, for instances employer-employee agreement.
But in some cases, for instance, my accounting agent would only get paid if he successfully uploads my tax returns.
Surely not applicable in all cases. But, in cases Where a human is measured on outcomes, the same should be applicable for agents too, I guess
nerdjon
The obvious solution is just to throw more LLM's at it to verify the output of the other LLM and that it is doing its job...
\s (mostly because you know this will be the "Solution" that many will just run with despite the very real issue of how "persuadable" these systems are)...
The real answer is that even that will fail and there will have to be a feedback loop with a human that will likely in many cases lead to more churn trying to fix the work the AI did vs if the human just did it in the first place.
Instead of focusing on the places that using an AI tool can truly cut down on time spent like searching for something (which can still fail but at least the risk when a failure is far lower vs producing output).
higginsniggins
That's litterlly the job of a founder. You talk to cusomters and learn from them.
malux85
This is the problem with this, in simple cases like “you add N employees” then you can vaguely approximate it, like they do in the article.
But for anything that’s not this trivial example, the person who knows the value most accurately is … the customer! Who is also the person who is paying the bill, so there’s strong financial incentive for them not to reveal this info to you.
I don’t think this will work …
rajvarkala
I often go back to customer support voice AI agent example. Let's say, The bot can resolve tickets successfully at a certain rate . This is capturable easily. Why is this difficult? What cases am I missing?
Neywiny
Maybe it's not as nice a story there as he's from India, but outside India people like to talk about their cobra problem and failed solution (retold below). This feels like that. If it's a ticket system, it could close them all as unresovable overnight. If it cares about customer satisfaction, it could give everybody thousand dollar gift cards. Point is, AIs existence is predicated on finding a way to improve its score by any means necessary, and that needs very careful bounding.
I believe it was under British rule, they offered a reward for people bringing in dead cobras as proof of culling. Which worked until people started breeding them just to get the reward. Humans gamed the system and it made the problem worse.
rajvarkala
Sure, incentives can be gamed.
The same oversight mechanism that applies to humans cannot correct the flaws of AI agents? What do you think is the catch?
I am not saying things are clearly defined in most settings. But my accounting agent ( real person) gets paid only when he files my tax returns.
lbreakjai
Humans respect the rules because if they don't, then they lose their jobs, can't pay their mortgages, and become homeless. That's quite a powerful incentive not to fudge the numbers too much.
There's no LLM equivalent.
rajvarkala
The agent builder loses contract .. Is this not force enough to make AI worthwhile?
free_bip
Right, it doesn't work the same for humans as it does AI agents.
If you finetune a model and it starts misbehaving, what are you going to do to it exactly? PIP it? Fire it? Of course not. AIs cannot be managed the same ways as humans (and I would argue that's for the best). Best you can do is try using a different model, but you have no guarantee that whatever issue your model has is actually solved in the new one.
sailfast
The one wrinkle this might have is that it incentivizes the agent developer to over-resolve or “over outcome” to ensure they hit targets.
This is risking the end customer experience for your Agent buyer, which might not be worth the risk to a company that wants to keep customers very happy.
rajvarkala
Yes. Always exists. There neesd to be a secondary mechanism to verify .
But, again, such systems already exist. The folk theorem guarantees this. In a repeated game, people crave reputation.
For instance, seller over-resolving will suffer in the long run, I guess.
artembugara
It really makes sense, and the best part — customers love it. It’s the simple form of pricing, and it’s simple to understand.
In many cases though, you don’t know whether the outcome is correct or not but we just have evals for that.
Our product is a SOTA recall-first web search for complex queries. For example, let’s say your agent needs to find all instances of product launches in the past week.
“Classic” web search would return top results while ours return a full dataset where each row is a unique product (with citations to web pages)
We charge a flat fee per record. So, if we found 100 records, you pay us for 100. Of its 0 then it’s free.
throwaway__ai
I get sad when I read comments like these, because I feel like HN is the only forum left where real discussion between real people providing real thoughts are happening. I think that is changing unfortunately. The em-dashes and the strange ticks immediate triggers my anti-bodies and devalues it, whether that is appropriate or not.
artembugara
Do you mean it’s written by AI?
Or just my writing style?
throwaway__ai
Not the writing style, but the fact that the em-dashes and strange ticks make it indistinguishable from something AI-generated. At least take the time to replace them with something you can produce easily on a physical keyboard.
Edit:
Well, actually - this kind of writing style does feel quite AI-ish:
> It really makes sense, and the best part — customers love it
_pdp_
You can apply the same philosophy to employees and if you dare to do so you will quickly find out that it does not work. When a measure becomes a target, it ceases to be a good measure - Goodhart's law. I cannot see why AI agents should be treated differently when it comes to fuzzy measurements of performance.
wagwang
Bcuz the performance is usually not fuzzy and also the law only applies to certain jobs -- you would not apply the law to salesmen or customer support agents.
Ekaros
Salesmen are absolutely perfect example. They quite often have even greater incentives as they can directly financially benefit. So selling products that are not needed, that are over priced or entirely misrepresented is extremely common.
hyperpape
Salesmen making bad deals that boost their numbers and then don't make money in the long-term is one of the first things you learn when you work in an org that sells in the enterprise market.
wagwang
Ur in a software bubble, there are millions of sales jobs where you sell a simple product and the only thing that matters is sale volume and maybe "dont be a dick". The really strategic sales process we employ in tech is the exception.
andy99
Is this actually different from just guaranteeing some metrics? Like if you have a document processing “agent” that extracts fields from forms, you’d have an accuracy threshold and have some checks set up to verify this?
Does “outcome billing” amount to anything different?
rajvarkala
I think what you described would be a good definition of outcome. But, Who bills customers that way if you think about software providers? The prevailing models are fixed fee , hourly fee or infra-spend fee.
There is an argument to be made that SaaS tools tap the tool budget whereas AI agents can tap the worker budget of companies.
I am looking to understand more nuances here.
j45
Outcome billing may seem to make sense for AI.
Maybe the pricing model makes sense in the beginning.
Until people will realize the big secret - AI is still just software.
A new category of software.
The price of software generally only goes in one direction, and that’s a race to the bottom.
rajvarkala
This is actually what I thought. Although, AI agent developers can capture 1:10 of value delivered - assuming AI agents deliver - but with competiton among Agent builders, the value capture will go down. That is one possibility
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I started reading the article and immediately got hit by the incorrect statement in the opening:
> If AI agents help each support employee handle 30% more tickets, that's like adding 30 new hires to a 100-person team, without the cost.
I think this is an oversimplification designed to make LLMs seem more profitable than they actually are.