Dan Maas net worth
Quick answer
Dan Maas's estimated net worth is $8.96M (range $6.27M – $13.44M) as of 2026. Dan Maas is Founder at Mattermost. Mattermost valuation.
Dan Maas is Founder at Mattermost (YC S12). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: B2B, Productivity
- Team size: 120
- Website: http://mattermost.com
Who is Dan Maas?
Dan Maas is a founder associated with Mattermost and participated in Y Combinator's S12 batch.
Highlights:
- Y Combinator S12
- Mattermost
About Mattermost
Mattermost provides secure collaboration for technical and operational teams that work in environments with complex nation-state level security and trust requirements. We serve technology, public sector, national defense and financial services industries with customers ranging from tech giants, to the world’s largest banks, to the U.S. Department of Defense and governmental agencies around the world.
Our...
FAQ: Dan Maas net worth and Mattermost valuation
What is Dan Maas's net worth?
Dan Maas's estimated net worth is $8.96M (range $6.27M – $13.44M) as of 2026. Dan Maas is Founder at Mattermost. Entrepreneurial Check publishes an independent model-based estimate from public company and role data. Not verified net worth, and Entrepreneurial Check is not affiliated with Y Combinator or the profiled companies.
What is Mattermost valuation?
Mattermost's estimated valuation on Entrepreneurial Check is $80.0M. That valuation, or a disclosed round when one is public, is the source for the paper-wealth estimate. Independent model output — not a verified appraisal or official mark.
What is Dan Maas's role?
Dan Maas is Founder at Mattermost, a Y Combinator-backed startup (batch S12).