What technologies does 9elements use?

9elements uses DNSimple, Mailchimp Mandrill, Rackspace MailGun, Gmail, Google Apps. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the Managing Director Software Engineering of 9elements?

Daniel Hoelzgen is the Managing Director Software Engineering at 9elements. Get verified contact information on StackWho.

Who is the Founder of 9elements?

Sebastian Deutsch is the Founder at 9elements. Get verified contact information on StackWho.

Where is 9elements located?

9elements is based in Bochum, North Rhine-Westphalia, Germany.

9elements

9elements.com

information technology & services

9elements.com

Bochum, North Rhine-Westphalia, Germany

11-50 employees

LinkedIn Profile

About 9elements

development, design, digital products, business strategy & consulting, cryptocurrencies, blockchain, ai, javascript, reactjs, angularjs, product design, ruby on rails, web application development, user experience design, machine learning, deep learning, software development, low-level software, custom software, blockchain for security

9elements's Tech Stack

Decision Makers at 9elements

2 contacts

Daniel Hoelzgen

Managing Director Software Engineering

d***@9elements.com Sign up to view

Sebastian Deutsch

Founder

s***@9elements.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

7 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

9elements's Position in the StackWho Database

• 9elements 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).
• 3,954 companies in North Rhine-Westphalia are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as 9elements).

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 9elements use?

9elements uses DNSimple, Mailchimp Mandrill, Rackspace MailGun, Gmail, Google Apps, Amazon AWS, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 9elements?

StackWho has verified email addresses for 2 decision makers at 9elements. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 9elements directly for sales, recruiting, or partnerships.

What industry is 9elements in?

9elements operates in the information technology & services industry, headquartered in Bochum, North Rhine-Westphalia, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 9elements's contact data?

Yes. StackWho Pro members can export decision maker contact data for 9elements and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.