Plume
PrivateLast Round
Seed
Apr 9, 2026
Total Funding Raised
$4.4M
Company Overview
Plume is an AI-powered platform focused on the energy sector, offering two main services. For homeowners, it provides tools to assess and improve home energy efficiency to reduce electricity bills. For infrastructure projects, it operates as a geospatial platform for site selection, analyzing over 50 geospatial, grid, and regulatory constraints to aid in the deployment of renewable energy infrastructure. The company was founded in 2024 and is backed by Y Combinator.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Energy Management, PropTech Services
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting, Freemium
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Plume Comps
Public and private peers based on sector, stage, and business model.
Plume Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Apr 9, 2026 | ||||
| Seed | Sep 30, 2024 |
Plume Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Kima Ventures | Seed |
| RAISE Sherpas | Seed |
| RAISE Phiture | Seed |
| RAISE Sherpas | Seed |
| Collaborative Fund | Seed |
| Y Combinator | Seed |
| RAISE Phiture | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 9, 2026
Developing an AI platform for renewable energy development.
- Apr 9, 2026
$4M round closed.
Plume Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Plume's valuation, stock price, and market status.
