Sierra vs The OpenAI Deployment Company
Side-by-side from the Top 11 ranking of Forward Deployed Engineer vs Sales Engineer: 11 Best Firms to Hire in the United States in 2026. Last verified September 2, 2026.
The short answer
Sierra ranks higher on Top 11 (#9 vs #11) for Founders, chief executives and chief technology officers in New York, San Francisco and the wider United States who are sitting across from a technical person in a vendor meeting and cannot tell whether that person is there to close the deal or to build the thing.. Agent platform with embedded engineers and outcome-based pricing. Around 30 named customers.
At a glance
| Sierra | The OpenAI Deployment Company | |
|---|---|---|
| Top 11 rank | #9 / Forward Deployed Engineer vs Sales Engineer: 11 Best Firms to Hire in the United States in 2026 | #11 / Forward Deployed Engineer vs Sales Engineer: 11 Best Firms to Hire in the United States in 2026 |
| Score (out of 9.4) | 7.2 | — |
| Best for | Companies deploying customer-facing agents who want outcome-based pricing | Large organizations wanting OpenAI itself accountable for the deployment |
| Pricing | $$$ outcome-based pricing published as a model, no figures disclosed | pricing undisclosed; terms not public |
| HQ | San Francisco, CA | United States |
| Founded | 2023 | 2026 |
Sierra
Agent platform with embedded engineers and outcome-based pricing. Around 30 named customers.
sierra.ai/The OpenAI Deployment Company
Proof the labs bought deployment rather than pre-sales. More than $4 billion, roughly 150 engineers.
openai.com/Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.