Compare 2 companies
| Sierra | IBM | |
|---|---|---|
| Headquarters | San Francisco, California, USA | Armonk, New York, USA |
| Founded | 2023 | 1911 |
| Categories | ||
| What they do | Sierra is a US artificial intelligence company headquartered in San Francisco, California, founded in 2023 by Bret Taylor and Clay Bavor. It builds conversational AI agents that handle customer service and customer… | IBM is a US technology company providing hybrid cloud and AI software, infrastructure and consulting. Its portfolio includes Red Hat OpenShift, the watsonx AI and data platform, IBM Z mainframes and Power servers, IBM… |
| Solutions listed | None listed yet | None listed yet |
| Evidence | Building (how this is worked out)Well evidenced: 5 or more published reviews plus 5 or more answered questions or community mentions. Some evidence: at least 1 published review, or 3 or more answered questions and community mentions combined. Building: anything less. Counts include published, moderated material only. | Building (how this is worked out)Well evidenced: 5 or more published reviews plus 5 or more answered questions or community mentions. Some evidence: at least 1 published review, or 3 or more answered questions and community mentions combined. Building: anything less. Counts include published, moderated material only. |
| Published reviews | None yet | None yet |
| Answered questions | None yet | None yet |
| Community mentions | None yet | None yet |
| Latest story | 10 Oct 2026 | None yet |
| Profile last verified | Not yet | Not yet |
| Activity this monthAttention, not quality. 0 to 100, relative to other companies. | 4 | 0 |
Activity reflects recent stories, follows and discussion. It shows where attention is, not which company is better. How we rank. Something missing or out of date? Each company page has a way to review it or ask a question.