Alexander Jost
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Alexander Jost Email & Phone Number

CEO at RetentionX, Maximize Your Profit Per Customer at RetentionX
Location: Miami, Florida, United States 12 work roles 3 schools
1 work email found @coleberg.com 1 phone found area 173 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@coleberg.com
Direct phone (173) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
CEO at RetentionX, Maximize Your Profit Per Customer
Location
Miami, Florida, United States

Who is Alexander Jost? Overview

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Quick answer

Alexander Jost is listed as CEO at RetentionX, Maximize Your Profit Per Customer at RetentionX, based in Miami, Florida, United States. AeroLeads shows a work email signal at coleberg.com, phone signal with area code 173, and a matched LinkedIn profile for Alexander Jost.

Alexander Jost previously worked as Founder & CEO at Retentionx and Board Advisor at Nickis.Com. Alexander Jost holds Master’S Degree, It Management from Fom University Of Applied Sciences For Economics And Management.

Company email context

Email format at RetentionX

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{last}@coleberg.com
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AeroLeads found 1 current-domain work email signal for Alexander Jost. Compare company email patterns before reaching out.

Profile bio

About Alexander Jost

As the CEO and Founder of RetentionX, I am dedicated to revolutionizing the way direct-to-consumer (DTC) brands leverage data and automation to drive growth. At RetentionX, we specialize in transforming raw data into actionable insights that significantly enhance customer retention, optimize acquisition, and increase the profit per customer.Our Mission: To empower DTC brands with the tools and insights they need to thrive in the competitive eCommerce landscape.***What We Offer***Customer Retention: Our platform identifies churn risks, segments customers based on their journey, and creates personalized recovery strategies to win back lost customers. By doing so, we help brands maximize customer lifetime value and foster long-term loyalty.Actionable Insights: Using advanced machine learning algorithms, RetentionX analyzes patterns and trends within your data. We provide clear, data-driven recommendations that anticipate growth opportunities and quantify the potential revenue impact.Automation: We streamline your marketing and operational workflows through powerful automation tools. From creating synced audiences to optimizing customer journeys, our automation capabilities enhance efficiency and effectiveness.***Proven Success***36% Increase in Customer Lifetime Value (LTV): Our clients see substantial improvements in their key performance metrics, including a 36% increase in LTV after 12 months of using RetentionX​Enhanced Customer Segmentation: We help brands segment their audiences more effectively, allowing for tailored promotions and improved customer engagement​.Revenue Growth: Brands leveraging RetentionX experience significant revenue growth, with some reporting up to a 34% increase in net revenue​​.***Why Choose RetentionX***Specificity: Our AI-driven insights are tailored to your brand's unique data, providing precise and actionable recommendations.Predictability: We offer a clear roadmap with quantified revenue impacts for each proposed action, helping you make informed decisions.Adaptability: Our platform continuously learns from your data, ensuring our insights remain relevant as your market and product lines evolve.Let's connect and explore how RetentionX can help your brand achieve unparalleled growth and customer loyalty.

Listed skills include E Commerce, Product Management, Start Ups, Management, and 27 others.

Current workplace

Alexander Jost's current company

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RetentionX
Retentionx
CEO at RetentionX, Maximize Your Profit Per Customer
AeroLeads page
12 roles · 22 years

Alexander Jost work experience

A career timeline built from the work history available for this profile.

Founder & Ceo

Current

Miami, US

Customer Intelligence Platform for consumer brands looking to win in the digital era. In today’s digital-driven world, customers share their preferences, needs, and wants every time they interact with your brand. Centralize your customer data and decisioning workflows in a single platform!

Jan 2020 - Present

Board Advisor

Current

Munich, Bavaria, DE

Nov 2019 - Present

Founder

Munich, Bavaria, DE

Co-Founder & Managing Director of NICKIS.com – the #1 destination for Luxury Kids & Baby Designer Clothes

Mar 2016 - Nov 2019

Founder // Kin Shopping Gmbh

Berlin, DE

shopkin is a mobile commerce company in the fast fashion segment and backed by Rocket Internet and well-known business angels.

Jun 2013 - Feb 2016

Managing Director // Mobile Teacher Gmbh

Stuttgart, DE

Founder & Managing Director of the Mobile Learning company Mobile Teacher. Mobile Teacher is providing technology to build mobile apps without programming skills.

Dec 2011 - Dec 2014

Lead Project Manager

Stuttgart, DE

Building the online tutoring service learnexperts.com as an incubation company of tutoria.de as part of Holtzbrinck Digital & Macmillan Publishing Group.

Apr 2011 - Dec 2011

Senior Product Manager

Stuttgart, DE

Product management for the Holtzbrinck Digital tutoring company Tutoria GmbH.

Aug 2010 - Sep 2011

Product Manager

Stuttgart, DE

Product management for the Holtzbrinck Ventures Startup steereo.de. Music as a service similar to todays Spotify.

Aug 2009 - Sep 2010

Developer

München, Bavaria, DE

Developer for the department european projects & communication technologies

2007 - 2008 ~1 yr

Freelancer

München, Bavaria, DE

Freelancer department strategy & business development

2005 - 2008 ~3 yrs

Co Founder & Shareholder

Highmedia Gmbh

Hosting Company (Exit 2005)

2004 - 2005 ~1 yr
3 education records

Alexander Jost education

Master’S Degree, It Management

Fom University Of Applied Sciences For Economics And Management

Bachelor Of Business Administration - Bba

Macromedia University Of Applied Sciences

Bachelor Of Science - Bs, Financial Mathematics

Ludwig-Maximilians-Universität München
FAQ

Frequently asked questions about Alexander Jost

Quick answers generated from the profile data available on this page.

What company does Alexander Jost work for?

Alexander Jost works for RetentionX.

What is Alexander Jost's role at RetentionX?

Alexander Jost is listed as CEO at RetentionX, Maximize Your Profit Per Customer at RetentionX.

What is Alexander Jost's email address?

AeroLeads has found 1 work email signal at @coleberg.com for Alexander Jost at RetentionX.

What is Alexander Jost's phone number?

AeroLeads has found 1 phone signal(s) with area code 173 for Alexander Jost at RetentionX.

Where is Alexander Jost based?

Alexander Jost is based in Miami, Florida, United States while working with RetentionX.

What companies has Alexander Jost worked for?

Alexander Jost has worked for Retentionx, Nickis.Com, Rocket Internet Se, Holtzbrinck Publishing Group, and Fraunhofer-Gesellschaft.

How can I contact Alexander Jost?

You can use AeroLeads to view verified contact signals for Alexander Jost at RetentionX, including work email, phone, and LinkedIn data when available.

What schools did Alexander Jost attend?

Alexander Jost holds Master’S Degree, It Management from Fom University Of Applied Sciences For Economics And Management.

What skills is Alexander Jost known for?

Alexander Jost is listed with skills including E Commerce, Product Management, Start Ups, Management, Mobile Applications, Online Marketing, Marketing Strategy, and Business Development.

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