OpenAI says Plus and Pro subscribers can use their existing plan allowance with 16 launch partners, including Vercel and Devin, via Sign in with ChatGPT
OpenAI has announced that it's making it easier for ChatGPT subscribers to use their allowance inside third-party AI and coding platforms such as Amp …
The New StackPaul Sawers
Context & Ripple Effects
ChatGPT Plus began as a paid tier for priority access and faster responses in 2023; OpenAI later expanded its subscriber feature set with Code Interpreter for Plus users. Sign in with ChatGPT takes that entitlement beyond OpenAI’s own interface.
The move turns the allowance attached to a Plus or Pro account into a credential that launch partners including Vercel and Devin can accept, rather than requiring a separate model-usage arrangement within each product.
First-order effects
Plus and Pro subscribers can draw on their existing plan allowance inside 16 launch-partner platforms, reducing the need to manage separate OpenAI usage access across those tools.
Vercel, Devin and the other launch partners gain a lower-friction sign-in and consumption path for customers already paying OpenAI.
Second-order effects
Partner products that support Sign in with ChatGPT can compete for users on workflow and product experience rather than requiring customers to establish another OpenAI usage account.
OpenAI’s paid plans gain value as a cross-application entitlement, extending the subscription model introduced with the original ChatGPT Plus launch into third-party developer and agent tools.
Third-order effects
If partner adoption broadens, AI application makers may increasingly treat model access as a portable user entitlement while competing in the interface and workflow layer.
That structure gives OpenAI a stronger role as both model provider and distribution gatekeeper for applications built around its models.
The trend: AI subscriptions are evolving from access to a single assistant into portable entitlements that travel across specialized work and agent applications.
We've partnered with @OpenAI to bring the new Sign in with ChatGPT experience to Nous Portal. Log into Nous Portal with ChatGPT to use your plan in Hermes Agent, with full visibility and controls in ChatGPT settings.
this is a holy shit moment your chatgpt subscription now works across 60+ third-party products — so instead of buying separate usage everywhere, you can sign in with chatgpt and use what your plan already includes a very big shift for the AI app ecosystem
Starting today, you can now use your ChatGPT subscription directly in Devin. Just sign in to Devin with your ChatGPT Plus or Pro plan and all OpenAI model usage in Devin will drawn down from your quota. Now live in Devin Cloud, Devin Desktop, and Devin CLI.
You can now use your ChatGPT subscription directly in over 60 partners products. No little rules, you can just use all your included usage right there. This includes things such as Devin, OpenCode, Lovable, and many more. Sign in with ChatGPT and go.
getting started with T3 Code has never been easier, excited to be a launch partner of Sign in with ChatGPT! install t3 code, sign in to your ChatGPT accounts (yes... plural, t3 code supports multiple accounts), and send your first prompt. no external dependencies required. availa…