Constantin Schreiber net worth
Quick answer
Constantin Schreiber's estimated net worth is $6.67M (range $4.67M – $10.0M) as of 2026. Constantin Schreiber is Founder at Fastgen. Fastgen valuation.
Constantin Schreiber is Founder at Fastgen (YC W23, S19). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: B2B, Engineering, Product and Design, Fintech, Credit and Lending
- Team size: 7
- Website: https://fastgen.com
Who is Constantin Schreiber?
Constantin Schreiber is a founder associated with Fastgen, which participated in Y Combinator's Winter 2023 and Summer 2019 batches.
About Fastgen
Fastgen is a low-code API and workflow builder with an integrated Postgres DB. Our drag-and-drop platform allows you to rapidly develop custom APIs and workflows with ease. Our integrated Postgres DB makes it even easier to create, read, update, and delete data in your applications.
FAQ: Constantin Schreiber net worth and Fastgen valuation
What is Constantin Schreiber's net worth?
Constantin Schreiber's estimated net worth is $6.67M (range $4.67M – $10.0M) as of 2026. Constantin Schreiber is Founder at Fastgen. 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 Fastgen valuation?
Fastgen's estimated valuation on Entrepreneurial Check is $20.0M. 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 Constantin Schreiber's role?
Constantin Schreiber is Founder at Fastgen, a Y Combinator-backed startup (batch W23, S19).