Plume

Private

ParisEnergy & Sustainabilityhttps://www.plumefinder.com/

Last Round

Seed

Apr 9, 2026

Est. Valuation

$1.79M

Total Funding Raised

$4.9M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Plume is a climate tech company that provides an AI-powered geospatial platform for renewable energy infrastructure site selection.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Business Intelligence, Smart Grid, Vertical SaaS

Business Model

B2B

Customer Profile

Subscription SaaS

AI Layer

Application

Keywords

geospatial intelligencesite selectionrenewable energydue diligencegrid intelligencevertical SaaSgeospatial analysisclimate techland suitabilityGISAI site scoutingnatural language queryregulatory complianceenergy infrastructureproptech

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Plume Comps

Public and private peers based on sector, stage, and business model.

Plume comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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Plume Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Seed	Apr 9, 2026
Seed	Sep 30, 2024
Accelerator	Aug 1, 2024

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Plume Investors

Notable investors and investment history

Plume investors
Investor	Rounds
Kima Ventures	Seed
RAISE Sherpas	Seed
RAISE Phiture	Seed
RAISE Sherpas	Seed
Collaborative Fund	Seed
Y Combinator	Seed, Accelerator
Better Angle	Seed

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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.

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Plume Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
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Plume Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Plume's valuation, stock price, and market status.

Firmographic Details

HeadquartersParis

Employee Range7

Year Founded2024

Last FundingApr 9, 2026

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