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Whispp

Whispp

Private
LeidenHealthcare & Life Scienceshttps://whispp.com

Last Round

Early Funding

Jul 7, 2026

Total Funding Raised

$12.67M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Whispp operates in Healthcare & Life Sciences and is based in Leiden. Its latest recorded funding round was an Early Funding round in July 2026.

Whispp is an application software company that provides an AI-powered voice reconstruction technology that converts whispered and vocal cord impaired speech into a clear and natural voice in real-time.

Sector

Healthcare & Life Sciences

Verticals

NLP & Conversational AI, Medical AI, Enterprise Communication, Patient Engagement

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS

AI Layer

Application

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

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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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Whispp Comparables

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

Whispp comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Voiceitt
84%
SpeakUnique Ltd
80%
Capacity
78%
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Whispp Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Early FundingJul 7, 2026
GrantFeb 19, 2026
GrantFeb 18, 2024
SeedJan 9, 2024
Pre SeedMar 22, 2022
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Key People

Founding team and executive leadership

Joris Castermans

Founder CEO

Founding Team

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Whispp Investors

Notable investors and investment history

Whispp investors
InvestorRounds
European Innovation Council FundGrant
LUMO LabsEarly Funding, Seed
FARE CapitalPre Seed
Libertatis Ergo HoldingSeed, Pre Seed
European Innovation Council (EIC) AcceleratorEarly Funding, Grant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 16, 2026

    Grew 35% QoQ, from 17 to 23 employees.

  • Jul 25, 2026

    Monthly visitors grew 96% MoM, reaching 8.2K.

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Recent news

Latest coverage and updates

  • is_developingOct 16, 2026

    Whispp ultimately wants to further develop technology for people with a voice problem.

  • hiresSep 22, 2026

    On Sep 22nd '26 in the Netherlands, Whispp appoints former Dolby executive Andreas Spechtler as Chief Executive Officer and Management Board member, with responsibility for strategy, operations, commercial growth and organizational development.

  • receives_financingSep 22, 2026

    On Jul 7th '26, Whispp receives $5.75M in a follow-on investment round led by LUMO Labs with Strategic Angel Investors and complemented by non-dilutive EIC Accelerator funding to scale its global Voice Reconstruction AI deployment in the Netherlands.

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Whispp Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Whispp a public or private company?

Whispp is a private company.

What is the current stock price of Whispp?

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

How much is Whispp worth (valuation)?

Valuation information for Whispp is not publicly available.

Can I buy Whispp stock?

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

When was Whispp's last funding round?

Whispp's most recent funding round was Early Funding on July 7, 2026.

Who are the main investors in Whispp?

Key investors in Whispp include LUMO Labs, Libertatis Ergo Holding.

Will Whispp IPO soon?

No public IPO plans have been announced for Whispp.

How can I track Whispp secondary market activity?

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

Firmographic Details

HeadquartersLeiden
Employee Range16
Year Founded2018
Last FundingJul 7, 2026

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