Sphinx
Sphinx is an artificial intelligence company in New York, United States, founded in 2025. It has raised $9.5M across 1 round, most recently a $9.5M Seed in September 2025.
AI gets data wrong. Sphinx makes it right.
- Headquarters
- New York, New York
- Employees
- 1–10
- Founded
- 2025
- Business Model
- B2B
- Website
- sphinx.ai
- Total Funding
- $9.5M
- Last Round
- $9.5M SeedSep 2025
- Rounds
- 1
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 1 funding round and 5 investors for this company. The full record is or through the API.
About
Sphinx is an AI data governance platform that makes enterprise data and AI outputs reliable and accurate. Founded in 2025 by Rohan Kodialam (formerly an AI research leader at Citadel) and Jamie Bloxham (early technology lead at MosaicML), Sphinx sits between a company's AI tools and its underlying data stack, continuously governing and correcting AI outputs. The platform automatically captures and maintains a centralized, living knowledge base of business logic, metric definitions, and institutional knowledge, ensuring every AI output is consistent, auditable, and self-correcting. Sphinx provides end-to-end auditability, governance and access controls, and self-correcting accuracy across all connected AI tools and databases. The company launched in September 2025 with a $9.5 million seed round led by Lightspeed Venture Partners, and is headquartered in New York.
Summary
It lists 1–10 employees. It has raised $9.5M in total across 1 round, most recently a $9.5M Seed round in Sep 2025. Investors include Lightspeed Venture Partners, Bessemer Venture Partners and BoxGroup.
Tech & App Stack
6 technologies & apps tracked
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Funding History
Sep 2025
Investors
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