OneStream
191 N. Chester Street, Birmingham, MI, 48009, United States
Overview
OneStream Software is an independent CPM software company beholden to only their customers. Their customers are their only investors and their success is our mission. They will continually listen to their changing needs to determine the direction of their product, service and support. They will never compromise on quality or their success.
- Total investments
- 1
- Lead investments
- 0
- Investments · 12mo
- 1
- Active investors
- 8
Sector focus
- Artificial Intelligence (AI)
- Finance
- Financial Services
- Information Technology
- Software
Investment portfolio
- Auctor
Participated · Series A · Apr 2026
Auctor builds a ‘system of action’ that records discovery-to-delivery interactions and automatically generates execution-ready artifacts such as statements of work, resource plans, process flows, user stories, business requirements documents, and architecture diagrams. Each artifact remains linked to its source conversation, stakeholder, or document to preserve traceability and prevent documentation drift when requirements change. The platform integrates with tools like Jira, Notion, Salesforce, and Confluence and captures knowledge from past projects to enable reuse of expertise when teams change. Founded in 2025 through Y Combinator’s X25 batch and based in New York, Auctor raised a $20 million Series A led by Sequoia Capital with participation from M12, HubSpot Ventures, Workday Ventures, OneStream, and Tercera. The company plans to expand the platform across the full implementation lifecycle—delivery, testing, and go-live—and scale sales across major enterprise software ecosystems.