What technologies does UDefine use?

UDefine uses Gmail, Google Apps, Microsoft Office 365, Amazon AWS, Woo Commerce. View their full technology stack — including all 20 detected tools — on StackWho.

Who is the Lead Developer/ Co founder of UDefine?

Danillo Kesteren is the Lead Developer/ Co founder at UDefine. Get verified contact information on StackWho.

Where is UDefine located?

UDefine is based in The Hague, South Holland, Netherlands.

UDefine

udefine.nl

information technology & services

udefine.nl

The Hague, South Holland, Netherlands

1-10 employees

LinkedIn Profile

About UDefine

innovatie, content, development, software ontwikkeling, itprojectmanagement, marketing, software development, e-commerce solutions, social media, performance marketing, email marketing, e-commerce, services, graphic design, creative campaigns, crm, b2b, computer systems design and related services, creative agency, mobile app development

UDefine's Tech Stack

Decision Makers at UDefine

1 contact

Danillo Kesteren

Lead Developer/ Co founder

d***@udefine.nl Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

20 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

UDefine's Position in the StackWho Database

• UDefine 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.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as UDefine).

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 UDefine use?

UDefine uses Gmail, Google Apps, Microsoft Office 365, Amazon AWS, Woo Commerce, Trustpilot, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at UDefine?

StackWho has verified email addresses for 1 decision maker at UDefine. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach UDefine directly for sales, recruiting, or partnerships.

What industry is UDefine in?

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

Can I export UDefine's contact data?

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