Sierra joins the OpenAI Marketplace
We’re excited to be a launch partner in OpenAI’s new marketplace. Now, eligible customers can build agents with Sierra using their OpenAI commitments — helping them to build better customer experiences and drive measurable business outcomes, like refinance a loan, prevent a subscriber from churning or completing a sale, using their existing budget.
Why Sierra?
Almost 50% of the Fortune 50 work with Sierra, as well as 1 in 3 of the leading banks, and 5 out of 10 of the largest healthcare companies in the world. Why?
- Pay for outcomes, not tokens: A loan refinanced, an insurance claim paid, a sale closed, or a customer retained.
- Easy to use: With Ghostwriter — our agent for building agents — anyone on your team can build, deploy and improve agents.
- Highly adaptable: Most agent builders use one-size-fits all SOPs that struggle with harder use cases. Sierra’s goals and guardrails enable agents to reason through the toughest issues and grow with your ambitions.
- Visibility and control: With Sierra you can understand how your agent works, integrate it with existing systems, and make changes directly.
- Industry expertise: Sierra’s agent development team has built thousands of agents across industries. Their knowledge helps you deploy in weeks not months.
- From cost control to growth: Use the context of customer conversations to differentiate your business and build a durable competitive moat.
This announcement builds on our existing work with OpenAI, including Sierra’s participation in OpenAI Frontier. As a launch partner in the OpenAI B2B marketplace, we can now reach a wider pool of enterprise customers looking to apply a portion of their OpenAI commitment toward building with Sierra.
If you’d like to partner with us through the OpenAI marketplace, reach out to oai-marketplace@sierra.ai.


