At OpenAI’s DevDay keynote in San Francisco, Sam Altman set out a three-part plan: build leading AI models, make them easy for developers to use, and connect businesses through a marketplace. The ambition goes beyond selling models: OpenAI wants to become a place where businesses find customers and buy services, with ChatGPT as a route in.
OpenAI Watch analysis
What happened
Altman described the plan as “models, building, and distribution”, according to Business Insider Africa’s report on the keynote. The company also announced that business customers can put part of their existing OpenAI commitments towards partner products, while users can use “Sign in with ChatGPT” on other AI products and apply part of their token allowances there.
The report says OpenAI announced Codex in the cloud, an API for building agents and a separate API for rapid decision-making. It also quotes OpenAI as saying ChatGPT has 1.2 billion weekly users. That figure is the company’s claim, as reported by the outlet, not an independently tested count.
Why it matters
OpenAI is pitching more than access to a capable model. If its plans work, developers and businesses could use its platform to build products, reach customers and spend existing commitments across partner services. That would give OpenAI a bigger role in the AI supply chain, while making its large user base and developer tools part of the proposition.
It is a broad strategy, not proof that the marketplace already has meaningful reach or that customers will use it. The distinction matters: a platform plan is a promise about where a company wants to sit, not evidence that everyone else has agreed to sit there too.
Our read
The interesting move is the attempt to link models, developer tools and distribution into one business. For developers, the practical question is whether the new APIs and cloud tools make it easier to build useful products. For businesses, it is whether OpenAI’s partner marketplace offers real reach and flexibility, rather than simply keeping more activity inside one ecosystem.
What to watch
- Which partner products become available through business commitments, and on what terms.
- What developers can build with the new agent and decision-making APIs.
- Whether “Sign in with ChatGPT” and the marketplace gain adoption beyond the keynote pitch.
Discussion spark: Would you rather build on a platform that can help distribute your product, or keep customer access independent even if growth is slower?
Sources and evidence
- Sam Altman outlined OpenAI's 3-part plan for dominance – Business Insider Africa (29 September 2026, 20:49 UTC)
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