AI Builders Blindsided by API Costs

“From an inference provider's seat, the pricing metric question bottoms out in your cost model. Per seat only works if inference cost per seat stays bounded, which it won't on analytical workloads unless you're tight on context and caching. Usage based matches your cost line to the customer's, but it needs predictable unit costs: flash-class models for the bulk of the work, the expensive model only for the validation step. Per project fits the migration side of your business clean”

“Request Please add Anthropic (Claude) as a native AI provider, alongside OpenAI, Legacy (GPT 4.1), Gemini and Local / Custom Server. Why I don't have an OpenAI account, and I'd like to run the game on Claude models. As far as I can tell, today the only route to Claude is the Local / Custom Server mode pointed at an OpenAI compatible proxy such as OpenRouter. That puts one model behind every call site, and I haven't been able to confirm that the game's structured (JSON) requests behave correctly”

“I run autonomous coding agents and I'm trying to understand how other people handle money when an agent needs to pay for things (API credits, cloud, domains, SaaS). I've read the earlier "agents that spend real money" thread and the stories about auto-recharge surprises.Questions, for people who've actually done this:Have you let an agent spend money, or nearly, in the last few months? What was bought, and how did payment work?What do you use to limit it (provider hard caps, a particular card, s”

“How to bring my AI assistant to work, without breaking their data policies. I have my own harness, with it's own memory handling. At the moment I need to split it into two instances to keep the company data isolated. For my own projects I'm happy using something like DeepSeek over API, but that's not allowed at work. The work version uses the work AI gateway, models, and allowances. But I would like the work one to know about personal information so that, as one example, it can sched”

“.jar? [re: one person farmed our AI free trial with 9 apple IDs and ran up ~$1,900 in image costs. how do you stop this without punishing real users?]”

“I run TranscriptYT, a small API that returns YouTube transcripts for developers and AI agents. It's usage-based: one credit per transcript. Here are a few lessons I wish I'd known before pricing it. Work out your real cost per request before choosing prices. My biggest variable cost is proxy bandwidth. My first estimate was about 5x too high because I was measuring bytes wrong. The real figure is about $0.35 per 1,000 requests. I almost priced the whole thing around the wrong number. Onl”

“Set up your backend to monitor installs and data use and block IPs you really should make sure set up rate limits [re: one person farmed our AI free trial with 9 apple IDs and ran up ~$1,900 in image costs. how do you stop this without punishing real users?]”

“What is everyone’s experience with this. We have seen it a lot this year as compared to previous years. The questions we get are nuts! submitted by /u/Indyismydog12 [link] [comments]”

“Imagine letting anyone try your product's AI without signing up. Sounds great for conversion, right? But then you start thinking: what if someone abuses it? What if traffic suddenly spikes? What if your free users end up costing you a fortune? Have you ever wanted to open up AI features to free or anonymous users but held back because of this? And if you went ahead with it, how did you manage the risk? submitted by /u/evyros [link] [comments]”

“Same, i keep seing this, we use $ amount of dollars on AI for development. Our team of 3, uses the 200$ subscriptions and we can even do private projects especially after Opus 5.5, that seems very efficient. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“Holy larp [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“Any enterprise. Doesn’t sound like that’s the case here though. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“God forbid OP live anywhere else than america [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“This is not true at all. Please fact check before spreading misinformation like this. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“Honestly let’s just call it what it is. It’s an ai wrapper that got caught, unwrapped. [re: one person farmed our AI free trial with 9 apple IDs and ran up ~$1,900 in image costs. how do you stop this without punishing real users?]”

“Bot account [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“I agree. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“3K per month for a junior dev? That’s absurdly low. 36K annualized is well below the poverty line in the U.S. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“agreed. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“They'll insert some sort of solution in the comments over the next day or two. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“Why not? [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“They are using API, enterprise cannot use subscriptions. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“Exactly; I barely hit the limits on my Cursor plan. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“Bot. [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“My first thought…how do you not know this? Who’s running their entire business on API… [re: Our founder fired 2 junior devs to save money with AI. We're now spending $38k a month on API credits lol *i will not promote*]”

“Our AI tools kept redoing the same market research because nothing carried the results forward. We moved the findings into Vilix AI, which keeps one memory every connected AI can read and write, and the research now builds on itself. If you run AI for your business, how do you keep past work from disappearing? Disclosure: I'm the founder of Vilix AI. submitted by /u/Asly97 [link] [comments]”

“our image generation bill basically tripled in 9 days. installs were flat, revenue didn't move, no launch, no campaign. I spent two evenings staring at dashboards before it occurred to me to just ask. asked claude to dig through posthog (we log the cost of every generation there) and our subscription data and it found it in a few minutes, screenshot is that chat: a single device made 14,178 generations since oct 6, more than all our other users combined. it started 9 free trials from 9 diffe”

“Am I wrong to think that a company that forces their PMs to use AI and then gives the same tech to our clients is trying to get rid of PMs? We had to use the AI and three months later they released it to our clients as well so they can manage their own projects. How do we embrace it? I love LLMs and have worked with them for years but this last 6 months has really felt different. I don't have a much knowledge as the LLM and never will. I'm not as fast. I can have different clients compet”

“$4500 for a full suite that's already passed review feels like you're undercutting yourself a bit. Most devs would charge that just for the admin panel alone. What's the catch though, is the backend tied to a specific region's payment gateway or is that modular? That's usually where these turnkey deals get messy. [re: I built an entire Zepto-style delivery ecosystem from scratch (Customer + Rider + Admin). Google Play approved. Now looking to sell to an operator]”

“A pricing calculation I think is easy to get wrong: dividing model spend by the number of requests, even when a feature also uses paid tools and produces outputs that need to be discarded. A hypothetical example: ten jobs consume $1 in model calls and $2 in search/extraction calls. Eight outputs pass the product’s acceptance checks. That is $3 / 8 = $0.375 per accepted output. Looking only at model spend would suggest $1 / 10 = $0.10 per attempted job. Both numbers describe something, but they a”

“Anthropic is in talks with legal groups about how to solve a novel problem: how AI agents should negotiate to secure the best deal for their human masters. The rise of personal agents is leading AI companies to contemplate a future where agents communicate with one another — and then negotiate on our behalf. This includes working out how such machines should haggle over the price of a product, resolve customer service disputes or even secure a better salary offer. Read the full story here — it&#”

“Some will probably use their own money. [re: How dependent on AI is the company you work for?]”

“Backstory: Raywake started because I was paying for several AI video and image subscriptions just to compare models, and kept losing credits to failed generations. Now it's one studio and one API over hundreds of image, video and audio models, all on one USD balance. The lesson that mattered most was billing, not models. Gen media jobs fail, time out or get stuck in review far more often than normal API calls. If you charge when a job starts, every failure becomes a support ticket. What we d”

Claude pro is around 17$ [re: Adopting AI]

“If you run automations for a business, the cost is not the API bill. It is the re-explaining, the re-deciding, and the mistakes from doing the same work twice. Vilix AI gives your AI tools one shared memory across devices, so a decision made in one place is still there in the next run. Curious how other owners handle this. Disclosure: I'm the founder of Vilix AI. submitted by /u/Asly97 [link] [comments]”

“You're welcome. Hope those conversations give you a clearer read on what they'd pay for. [re: Is survey-based AI adoption measurement a real problem or just ours? (i will not promote)]”

“The issue is that AI is making it increasingly easy to exfiltrate your data and migrate from one system to another. It's not just the AI companies that are experiencing this. Those that have built out extensive workflow tools (like Wordsmith) are significantly stickier than others. [re: No moats left in legaltech]”

“I’m working through pricing for a B2B AI product and would value advice from founders, product leaders, pricing specialists, and enterprise buyers. Keeping the product anonymous: it helps technical teams convert analytical workflows between technology stacks and validate the outputs. It aims to reduce specialist effort and delivery time, with human review still required. Target customers include regulated industries and public-sector organizations, where auditability, deployment requirements, an”

“The setup On paper, I was ready. 33 implementation docs. Architecture done. Pricing done: Free, R99, R299, R799, R1,999. Pilot list started. Then Meta launched Muse: a personal AI agent you talk to in WhatsApp. It books appointments, sends emails, tracks budgets. Over 2.5 million downloads in its first two weeks. Two weeks later they announced Muse for Small Business, with QuickBooks, Shopify and Stripe connections. Free tier included. The breaking point Tuesday, 29 September,9:40pm. I was on my”

“20 dollar pro subscription might not last, my plan is to code everything I can need now, download all the open local models as they get better, in the hopes that they could maintain going forward [re: I used to think that AI is going to be a way to make money doing niche apps. It will be the opposite.]”

“Talking with people about my SaaS I'm always hearing "Why somebody would pay for that, if they can build with some LLM?". What you build for yourself with AI and what you still paying for? Have you ever lost a client for the argument "I'm going to build my own"? submitted by /u/plxs05092026 [link] [comments]”

“this sounds wonderful but what's the agent cost on something like this? we're already into the cycle where they use too much tokens so they fire some people and assume they can make up for it with leaning into AI. I wish I was making this up and just being salty. [re: Three months of running internal IT with an AI agent: about 20% of my week is still real work]”

“Expanding Global AI Access Through Affordable Plans and Cryptocurrency Payments”

“they have hordes of users Hordes of indie hackers who have no money to pay for a product [re: Suddenly, I have a clear vision who will get benefits from all these AI craziness (i will not promote)]”

“Not very. My company just finalized its rules on AI usage a couple months ago. They gave us $20 a month in tokens to "test it out". Really don't see the company being on board. [re: How dependent on AI is the company you work for?]”

“Less and less so. I’ve already seen people building internal tooling to offload a majority of this sort of thing to an AI based pipeline. Seen it for bug tickets in-game being auto routed through AI tooling to automatically resolve player reported bugs in games. [re: Which kinds of software actually survive the next 10 years?]”

“Our token spend is orders of magnitude less than what we are paying for random consultants, PMs, and AI engineers. Massive amounts of scope creep (ex: let's rebuild a multibillion dollar AI startup in house instead of paying for it), endless POCs, demos, and presentations, explaining to upper management what a RAG is, actual deployment of a alpha version is still months away. Am I the only one with horror stories like this? Every time I log onto linkedin there is a new story about how AI is”

“Not really. There will be hybrid model with open source feeding most of the easier tasks vs frontier models for more complex tasks. The GPU and AI stack is still needed, but the token costs are much lower than before. The overall token costs are coming down anyway, so expect this to be similar to cloud a decade ago. [re: Company is all-in on LLMs, and now I finally see where the worry is coming from]”

“Like any AI portal the credits should last at least a year from date of purchase. Totally agree. But the tokens seem to have a low worth too and are being consumed really quickly. [re: Notion wants me to pay $10 for 1,000 credits that expire in 7 days. WTF?]”

“This, but it seems like we are minority to think that. Working in tech I just know it should cost at least 10x more to do that. At least. Companies are charged $$$ just for simple API calls , there are startups that became unicorns that charge $$$ for the fraction of tokens. Running the whole system should not cost $200 per month per person. [re: Company is all-in on LLMs, and now I finally see where the worry is coming from]”

“I genuinely love Notion, but what the hell is this pricing model? I just ran out of my 300 monthly credits. Fine, no problem. I actually want to keep using some AI, so I figured I'd just buy another 1,000 credits for $10. Then I noticed the catch. Notion wants to charge me the full $10 TODAY, but any credits I don't use by October 23 are gone. Just like that. And if I want to keep using those additional credits after the 23rd? Another $10. Are you f* kidding me Notion? And to make things”

“Hey everyone! I’ve been building a tool that consumes a lot of AI tokens, and my API bill is getting pretty high. I’ve already tried using smaller models for simpler tasks and larger models for more complex ones. I’ve also implemented prompt caching and optimized my backend as much as possible. I’m fine with slower response times as long as the results are accurate, so speed isn’t a priority for me. I’ve also considered hosting a model from Hugging Face myself instead of relying on smaller API m”

AI assistant usage costs Spike? - Concerns

“if you utilize ai to reduce your work load why not charge less for the reduced hours of work? this logic shows an interesting issue, everyone is worried about ai stealing jobs, but want to be paid the same when they have to work less to get the same output, which is also stealing in a way, pay me more to do this job the expensive way lol.. [re: I just lost my best paying client to ChatGPT]”

“Hi everyone, I’m exploring a business idea and would really appreciate some advice from people familiar with OpenAI’s business ecosystem, partnerships, and reseller programs. My goal is to become an independent AI implementation consultant focused on OpenAI products, particularly ChatGPT Business. I want to help businesses adopt AI, choose the right subscriptions, train employees, implement ChatGPT into their workflows, and provide ongoing guidance and support. However, I’m interested in a speci”

“Imagine AI agents hiring other agents and paying for their work automatically. The infrastructure for that is going to be interesting to watch. [re: AI agents are on a shopping spree: Total transactions on Base blockchain eclipse 138 million, Chainalysis finds]”

“Hard to say with Anthropic subscriptions. There’s a risk of getting banned, so I’d be careful. [re: GPT-Load: a self-hosted AI gateway with reversible text redaction]”

“Exactly. AI SaaS pricing needs to reflect both customer value and cost to serve. I'd model inference costs across light, average, and heavy users before choosing a pricing structure. Hybrid pricing - base subscription plus usage limits or overages, can protect margins without making customers afraid to use the product. Growth means little if every new customer makes the unit economics worse. [re: Your CAC might not be the problem. Your pricing might be.]”

“https://finance.yahoo.com/technology/ai/articles/anthropic-p...They seem to be reporting gross margin by excluding the cut that cloud providers take for hosting their models, and excluding R&D.Basically they seem to be taking credit for the whole amount that customers are paying cloud providers to run Anthropic models, rather than the actual net proceeds of that business to Anthropic.”