What technologies does Taxy.io use?

Taxy.io uses MailJet, Gmail, Google Apps, Google Cloud Hosting, Atlassian Cloud. View their full technology stack — including all 20 detected tools — on StackWho.

Who is the Co-Founder & CIO of Taxy.io?

Sven Weber is the Co-Founder & CIO at Taxy.io. Get verified contact information on StackWho.

Who is the Co-Founder & CTO of Taxy.io?

Steffen Kirchhoff is the Co-Founder & CTO at Taxy.io. Get verified contact information on StackWho.

Where is Taxy.io located?

Taxy.io is based in Aachen, North Rhine-Westphalia, Germany.

Taxy.io

taxy.io

information technology & services

taxy.io

Aachen, North Rhine-Westphalia, Germany

11-50 employees

LinkedIn Profile

About Taxy.io

ai, tax advisery, natural language processing, digitalization, machine learning, legaltech, taxtech, taxdataanalytics, taxautomation, taxtechnolgy, software development, answers ai, internal knowledge ai, financial technology, tax law, ai training, tax law knowledge base, digital transformation, b2b, tax data analytics

Taxy.io's Tech Stack

Decision Makers at Taxy.io

4 contacts

Sven Weber

Co-Founder & CIO

w***@taxy.io Sign up to view

Steffen Kirchhoff

Co-Founder & CTO

k***@taxy.io Sign up to view

Abdelrahman Abdelkawi

Director of Engineering

a***@taxy.io Sign up to view

Sven Peper

CEO

p***@taxy.io Sign up to view

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20 technologies detected · 4 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.

Taxy.io's Position in the StackWho Database

• Taxy.io 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 Taxy.io).

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 Taxy.io use?

Taxy.io uses MailJet, Gmail, Google Apps, Google Cloud Hosting, Atlassian Cloud, AWS SDK for JavaScript, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Taxy.io?

StackWho has verified email addresses for 4 decision makers at Taxy.io. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Taxy.io directly for sales, recruiting, or partnerships.

What industry is Taxy.io in?

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

Can I export Taxy.io's contact data?

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