What technologies does MIXvoip use?

MIXvoip uses Sendgrid, SendInBlue, Outlook, Microsoft Office 365, OneTrust. View their full technology stack — including all 22 detected tools — on StackWho.

Who is the CTO of MIXvoip?

Marcin Rzeczkowski is the CTO at MIXvoip. Get verified contact information on StackWho.

Who is the Head of IT Department of MIXvoip?

Antoine Cavelier is the Head of IT Department at MIXvoip. Get verified contact information on StackWho.

Where is MIXvoip located?

MIXvoip is based in Steinsel, Luxembourg, Luxembourg.

MIXvoip

Q: What industry is MIXvoip in?

MIXvoip operates in the telecommunications industry.

mixvoip.com

telecommunications

mixvoip.com

Steinsel, Luxembourg, Luxembourg

51-200 employees

8000000 revenue

LinkedIn Profile

About MIXvoip

voip telephony, voip gateway, cloud pbx, sip trunking, cloud telephony, internet provider, it specialist, dark fiber, mpls, vpls, mobile telephony, telecom, ict, cloud, collaboration, mobility, business communications, hardware provisioning, telecommunications, public administration connectivity

MIXvoip's Tech Stack

Decision Makers at MIXvoip

2 contacts

Marcin Rzeczkowski

CTO

m***@mixvoip.com Sign up to view

Antoine Cavelier

Head of IT Department

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

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22 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

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MIXvoip's Position in the StackWho Database

• MIXvoip is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 878 companies in Luxembourg are in the StackWho database.
• 862 telecommunications companies are in the 51-200 employee range (same size as MIXvoip).

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 MIXvoip use?

MIXvoip uses Sendgrid, SendInBlue, Outlook, Microsoft Office 365, OneTrust, Braze, and 16 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at MIXvoip?

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

What industry is MIXvoip in?

MIXvoip operates in the telecommunications industry, headquartered in Steinsel, Luxembourg, Luxembourg. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export MIXvoip's contact data?

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