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Prolong

Prolong

Private
NanterreEnterprise Softwarehttps://prolong.io/

Last Round

Debt

Jan 24, 2024

Total Funding Raised

$1.64M

Company Overview

Prolong is a business software company that provides an AI-powered after-sales service management platform for brands to streamline repair, return, and warranty operations.

Sector

Enterprise Software

Verticals

Retail Technology, Circular Economy, Workflow Automation, Supply Chain, Fashion & Beauty

Business Model

B2B

Customer Profile

Subscription SaaS

AI Layer

Application

Keywords

after-sales managementcircular economyreverse logisticsB2B SaaSrepair managementwarranty managementproduct lifecycle managementPLMworkflow automationretail technologyspare parts managementreturns managementAI orchestrationsustainability softwarepost-purchase experience

Historical Pricing

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Caplight Momentum Score

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Prolong Comparables

Compare Prolong with similar companies based on industry and business-model similarity.

Prolong comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
LoopOS
87%
Save Your Wardrobe
84%
Claimlane
82%

Prolong Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
DebtJan 24, 2024
SeedJan 24, 2024

Key People

Founding team and executive leadership

Henri Bouxin

Co-founder, COO (OPS & Data)

Founding Team

Sarah Setti

Co-Founder & CPO

Founding Team

Thibaud Courtoison

Co-Founder & CTO

Founding Team

Tanguy Frécon

Co-Founder & CEO

Founding Team

Prolong Investors

Notable investors and investment history

Prolong investors
InvestorRounds
Alliance for ImpactSeed
Imagination MachineSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 22, 2026

    Web traffic grew 139% MoM (from 1.3K to 3.2K monthly visitors)

  • Mar 26, 2024

    Grew 129% QoQ from 7 to 16 employees.

Prolong Filings

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Prolong filings preview — column headings only; records require access
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Frequently Asked Questions

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

Is Prolong a public or private company?

Prolong is a private company.

What is the current stock price of Prolong?

Prolong is a private company with no public stock price. No recent secondary market data is available.

How much is Prolong worth (valuation)?

Valuation information for Prolong is not publicly available.

Can I buy Prolong stock?

Prolong shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Prolong's last funding round?

Prolong's most recent funding round was Debt on January 24, 2024.

Who are the main investors in Prolong?

Key investors in Prolong include Imagination Machine.

Will Prolong IPO soon?

No public IPO plans have been announced for Prolong.

How can I track Prolong secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Prolong's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersNanterre
Employee Range12
Year Founded2023
Last FundingJan 24, 2024

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