What technologies does Whispp use?

Whispp uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Google Play. View their full technology stack — including all 15 detected tools — on StackWho.

Who is the Co-Founder of Whispp?

Akash Raj is the Co-Founder at Whispp. Get verified contact information on StackWho.

Who is the Founder & CEO of Whispp?

Joris Castermans is the Founder & CEO at Whispp. Get verified contact information on StackWho.

Where is Whispp located?

Whispp is based in Leiden, South Holland, Netherlands.

Whispp

whispp.com

information technology & services

whispp.com

Leiden, South Holland, Netherlands

11-50 employees

LinkedIn Profile

About Whispp

it services & it consulting, b2b, voice disorder management, ai-based speech therapy, neurological speech disorders, voice sound customization, assistive technology, speech recognition alternatives, electrolarynx compatible, voice disorders, whispered speech, voice prosthetics, voice rehabilitation, ai voice technology, ai speech conversion, impact on severe stuttering, speech fluency improvement, medical and diagnostic laboratories, language-independent ai, b2c

Whispp's Tech Stack

AI/ML

Decision Makers at Whispp

2 contacts

Akash Raj

Co-Founder

a***@whispp.com Sign up to view

Joris Castermans

Founder & CEO

j***@whispp.com Sign up to view

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15 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

Whispp's Position in the StackWho Database

• Whispp is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 2,034 companies in South Holland are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Whispp).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Whispp use?

Whispp uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Google Play, Hubspot, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Whispp?

StackWho has verified email addresses for 2 decision makers at Whispp. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Whispp directly for sales, recruiting, or partnerships.

What industry is Whispp in?

Whispp operates in the information technology & services industry, headquartered in Leiden, South Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Whispp's contact data?

Yes. StackWho Pro members can export decision maker contact data for Whispp and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.