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Altum AI

Altum AI

Private
ZoetermeerReal Estate & PropTechhttps://altum.ai

Company Overview

Altum AI operates in Real Estate & PropTech and is based in Zoetermeer. It was founded in 2017.

Altum AI is a data and artificial intelligence company that provides AI-driven property data solutions, including valuation and sustainability insights, for the Dutch real estate market.

Sector

Real Estate & PropTech

Verticals

Property Valuation, Financial Data, PropTech Services, ESG Analytics, Lending & Credit

Business Model

B2B

Customer Profile

Usage-Based SaaS, Subscription SaaS

AI Layer

Application

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

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Altum AI Comparables

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

Altum AI comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Matrixian
87%
Inpact Solutions
81%
Geowox
81%
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Altum AI Funding Rounds

Historical fundraising activity

Funding history

No completed funding rounds are published for Altum AI. Book a demo to ask about coverage.

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Key People

Founding team and executive leadership

Tijmen de Gelder

Founder & CEO

Founding Team

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Altum AI Investors

Notable investors and investment history

Altum AI investors
InvestorRounds
Aurelia VenturesGrant
Glass Frog VenturesGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 3, 2026

    Monthly visitors increased 46% MoM.

  • Jan 16, 2026

    Grew 27% QoQ, from 11 to 14 employees.

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Altum AI Filings

Explore SEC and related filing metadata, where available.

Altum AI filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

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Frequently Asked Questions

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

Is Altum AI a public or private company?

Altum AI is a private company.

What is the current stock price of Altum AI?

Altum AI is a private company, so its shares have no public market price. Caplight tracks Altum AI's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Altum AI worth (valuation)?

Valuation information for Altum AI is not publicly available.

Can I buy Altum AI stock?

Altum AI shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Altum AI's last funding round?

Funding round information for Altum AI is not publicly available.

Who are the main investors in Altum AI?

Key investors in Altum AI include Aurelia Ventures, Glass Frog Ventures.

Will Altum AI IPO soon?

No public IPO plans have been announced for Altum AI.

How can I track Altum AI secondary market activity?

Caplight tracks bids, offers, and trades in Altum AI's shares on secondary markets.

Firmographic Details

HeadquartersZoetermeer
Employee Range12
Year Founded2017
Last Funding—

Institutional Data Access

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