What technologies does Xaver use?

Xaver uses Gmail, Google Apps, Amazon AWS, Mobile Friendly, Multilingual. View their full technology stack — including all 6 detected tools — on StackWho.

Who is the CPTO / Founder of Xaver?

Ole Breulmann is the CPTO / Founder at Xaver. Get verified contact information on StackWho.

Where is Xaver located?

Xaver is based in Cologne, North Rhine-Westphalia, Germany.

Xaver

xaver.com

information technology & services

xaver.com

Cologne, North Rhine-Westphalia, Germany

11-50 employees

LinkedIn Profile

About Xaver

technology, information & internet, hyper-personalization at scale, ai financial analysis for europe, ai for financial product advice, enterprise security, multi-language ai platform, ai orchestration for finance, nlp, ai-enabled private pension sales, ai chat and voice interaction, ai for customer onboarding, financial services ai, compliant ai, agentic ai, regulatory compliance, regulatory compliant ai, personalized customer journeys, ai model orchestration, ai orchestration model

Xaver's Tech Stack

Decision Makers at Xaver

1 contact

Ole Breulmann

CPTO / Founder

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6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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

Xaver's Position in the StackWho Database

• Xaver 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 Xaver).

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 Xaver use?

Xaver uses Gmail, Google Apps, Amazon AWS, Mobile Friendly, Multilingual, Google Tag Manager. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Xaver?

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

What industry is Xaver in?

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

Can I export Xaver's contact data?

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