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Demeter

Demeter is a YC Winter 2025 (W25) company. Based in San Francisco, CA, USA. Team of 2.

  • Artificial Intelligence
  • Finance
  • B2B
  • Workflow Automation
  • Investments
Website (opens in a new tab)View on ycombinator.com (opens in a new tab)

About Demeter

GPAgent's own fund-neutral profile, written from public information. Updated Oct 5, 2026.

Summary

Demeter builds an AI platform for private equity firms to manage and grow portfolio value. It pulls in deep research to enrich portfolio company data, then automates performance tracking and benchmarking, replacing the manual analyst work that value creation teams do across spreadsheets and fragmented sources.

Go-to-market

Private equity firms are the buyer, specifically the value creation and portfolio operations teams that monitor holdings after acquisition.

From the Y Combinator listing

How Demeter describes itself in Y Combinator's public directory. Original listing (opens in a new tab)

AI Value Creation Team for Private Equity

Demeter is the AI platform to maximize private investment returns. It enriches portfolio data with deep research to automate performance tracking and benchmarking for value creation.

Facts

Batch
YC Winter 2025 (W25)
Industry
B2B / B2B
Location
San Francisco, CA, USA
Team size
2
Status
Active
Stage
Early
Website
joindemeter.com (opens in a new tab)

Founders (1)

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