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Anthropic acquires Stainless

anthropic.com

71–80 of 411 posts

Re: Anthropic acquires Stainless

#71
post #36
post #31

Earlier quoted context omitted.

The moment a group accepts VC money, this becomes the plan

I was at stainless since the very beginning, I can tell you it wasn’t the plan

With respect, you were manipulated (either by founders or by investors). Startups leverage employees' pro-social leanings to make them feel good about a fundamentally anti-social enterprise.

Re: Anthropic acquires Stainless

#72
post #62

Earlier quoted context omitted.

The OpenAPI autogenerated clients kinda suck though. My preferred approach for doing this is to have a hand-rolled SDK generator that reads the request, response and error models out of the microservice project and emits the same in each language targeted by the SDK, along with a minimal stub that calls the API. You then spend 15 minutes at most, customizing the stub if needed, if you need custom behaviours like stre…

Not talking about the generated clients, I'm talking about the spec itself. If the majority of API services don't even have an OpenAPI spec, they can't use tools like Stainless even if they wanted to. A lot is being left on the table by not working on that first issue: companies don't have an OpenAPI spec. Been on my mind to explore that issue, because I run one of those API services that don't have an OpenAPI spec,…

I generally recommend FastAPI, their OpenAPI generation isn’t always perfect if you have very polymorphic endpoints but it is really good compared to other tools I experienced. And is just a neat library that has been battle tested

Re: Anthropic acquires Stainless

#73
Utterly shameless plug, but recently at WorkOS I open sourced our OpenAPI spec to SDK pipeline: https://workos.com/blog/handwritten-sdks-are-dead

We evaluated Stainless & Fern for our 8+ languages but ultimately I couldn’t justify the cost nor ceding control to another organization for something as important as platform DX.

Re: Anthropic acquires Stainless

#74
post #24

Just want to take this moment to say thank you to all the customers I had the opportunity to interact with during my time at Stainless as I expect lots of them are likely to be active in this thread. It has been an honor to work with you all and none of what happened over the past 4 years would have been possible without your trust and support

Have you considered open sourcing the SDK generator as part of the shutdown of stainless services?

Re: Anthropic acquires Stainless

#75
post #21
post #9

I feel like we are seeing agentic coding tools morph into walled gardens with these acquisitions. Anthropic has restricted claude code usage while OpenAI has sort of let Codex fill the void. I am curious to see how this continues to evolve.

This is the whole point and the reason for the lofty valuations. Get everyone to shift their work to be dependent on these tooling, to the point they can't imagine working in any other way, and then raise prices. Tale as old as enterprise software.

and this is why i use pi.dev and hotswap models and have no reliance on a single provider

Re: Anthropic acquires Stainless

#76
Anthropic is getting extremely petty and especially against oai

- ad in superbowl about how they are the good guys.

- dow public PR stunt (they are the ones to give Palantir their model access).

- sues openclaw.

- threatens every use of cc in oss community.

- prevents other companies using claude saying they cant use when they compete.

- never released a single open weight model.

- Dario told OAI is Yolo'ing in compute and they are now doing the same.

- gas lighting developers and then after weeks acknowledging they fiddled with reasoning juice.

- fear mongoring on mythos and then geting compute later and acknowledging publicly once they realized its not significantly better than gpt 5.5 cyber.

- signs a deal with Elon!

- now this!

Re: Anthropic acquires Stainless

#77
post #9

I feel like we are seeing agentic coding tools morph into walled gardens with these acquisitions. Anthropic has restricted claude code usage while OpenAI has sort of let Codex fill the void. I am curious to see how this continues to evolve.

I use claude code and pi.dev side by side most days and i'm mostly choosing pi for most work in last couple of weeks.

Re: Anthropic acquires Stainless

#78
Congrats to the team at Stainless, it's a great team to be joining over at Anthropic.

We were an ealy adopter of their Node SDK generator at Mux (and latterly their Typescript and other generators), and the product worked great, and I'm sad to see it be shut down.

At the same time, it's easy to understand why this is a complciated product/market to be in at the moment - it's very tempting and easy to vibe code SDKs from a OpenAPI spec files right now. I would think a lot of teams will just go in that direction (for better or worse), using the same toolchain that the product developers are using today for the product, for effectively no extra cost.

Re: Anthropic acquires Stainless

#79
post #49

Earlier quoted context omitted.

If you have an account you can go to https://app.stainless.com/transition . The team spent a good amount of time working on a way for customers to switch to self-service

I'm viewing this as a user of non-Ant Stainless SDKs. I don't have an account or relationship with you guys, and thanks to your (excellent!) product, the surfaces I contact don't have a direct dependence on your services. But that surface is intimately informed by the nuances of your product! It'd be nice to allay (or confirm) people's fears about how this might impact your other prominent users!

Good point. FWIW if anyone reading this is a stainless user and is concerned about their situation you can reach out to transition@stainless.com. I check with the team if they can update the article with a mention

Re: Anthropic acquires Stainless

#80

Anthropic is getting extremely petty and especially against oai - ad in superbowl about how they are the good guys. - dow public PR stunt (they are the ones to give Palantir their model access). - sues openclaw. - threatens every use of cc in oss community. - prevents other companies using claude saying they cant use when they compete. - never released a single open weight model. - Dario told OAI is Yolo'ing in compu…

Where did they acknowledge publicly mythos was fear mongered? Grok returned no evidence.
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