WorkOS
SSO, SCIM, audit logs, and directory sync — the unsexy SaaS plumbing every B2B company needs. Used by Vercel, OpenAI, Webflow.
- Location
- San Francisco, United States
- Raised
- $80M+
- Stage
- Series B
- Founded
- 2019
- Category
- Dev Tools
- Funding
- VC-backed
- Team
- 11-50
Funding figures as of Jul 2025 · not independently verified
Founders of WorkOS
- Michael Grinich
Investors backing WorkOS
- Greenoaks
- Lachy Groom
Frequently asked questions
What does WorkOS do?
SSO, SCIM, audit logs, and directory sync — the unsexy SaaS plumbing every B2B company needs. Used by Vercel, OpenAI, Webflow.
Where is WorkOS based?
WorkOS is based in San Francisco, United States.
When was WorkOS founded?
WorkOS was founded in 2019.
How much has WorkOS raised?
WorkOS has raised $80M+ in their Series B round as of Jul 2025.
Who founded WorkOS?
WorkOS was founded by Michael Grinich.
Who has invested in WorkOS?
WorkOS is backed by Greenoaks, Lachy Groom.
How WorkOS would pitch themselves
○ Auto-generated01Target customer
Software engineers + DevOps teams shipping production systems — from indie hackers to enterprise platform teams at scale.
02Problem they solve
SSO, SCIM, audit logs, and directory sync — the unsexy SaaS plumbing every B2B company needs. Used by Vercel, OpenAI, Webflow. The category has historically been served by tools that miss the modern workflow this product is built around.
03Key differentiator
WorkOS differentiates on enterprise-ready auth in minutes. Backed by Greenoaks + Lachy Groom, $80M+ raised — the company has resources + validation to compound this thesis. Founded by Michael Grinich.
04Go-to-market strategy
Growth-stage GTM — multi-channel revenue motion (direct enterprise sales, channel partnerships, marketplace listings). Vertical specialisation + verticalised AE teams targeting enterprise + mid-market.