Max-Michael Mayer

Founder/CEO ISVapp, Chairman McMakler, Founder/CEO Propertybase, Investor, Board Member, PE Advisor

📍 Munich, Bavaria, Germany🔄 Updated September 2026💼 11 investments📅 9 years investing🗓 Last invested Feb 2024
VC🌍 Germany
11
Total investments
1
Early stage
0
Mid stage
5
Late stage
9y
Years active

Portfolio

10 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Feb 2024
Were deeply committed to revolutionizing the real estate industry by providing a cutting-edge CRM solution built on Salesforce and tailored specifically for real estate businesses. We understand that real estate professionals require specialized tools to excel in their roles. Our top priority is to offer a seamless platform that enables you to effortlessly manage crucial aspects of your real estate business.
Investor & Board Observer
Oct 2023
The way we use, power and park our vehicles is evolving more rapidly than at any other time in history. At Intelli-Park, we are not only keeping pace, we are leading the charge. We are designing our business and our technologies to provide ever more intelligent ways to manage parking solutions. What we do creates value for our clients and delivers ease, simplicity and convenience for drivers. Quite simply, our technologies make the business of parking better. We connect businesses, enabling synergies and innovative ways to grow both revenue and asset value, while simultaneously generating data that enables a richer, more insightful view of the customer. 
Board Member & Investor
Dec 2022
TMS+ERP = TME Das Sirum Transport Management ERP (TME) ermöglicht somit die digitale Kooperation entlang der Lieferkette sowie eine transparente und effiziente Transportabwicklung durch die Integration aller Prozesse und Daten in einer Lösung - einfach und zugänglich für den Mittelstand, der 95% des Gesamtmarktes ausmacht! Durch die Integration aller Transportmodule in ein ERP sind wir in der Lage, alle operativen und internen Prozesse in einem System abzubilden. Dadurch verhindern wir Insellösungen sowie Schnittstellenproblematiken und ermöglichen eine einfache Stammdatenverwaltung. Zudem tragen wir mit unserer eigenen Telematik-App und dem smarten Dokumentenmanagement zur papierlosen und automatisierten Kooperation entlang der gesamten Lieferkette bei.
Board Member
May 2022
casavi ist die führende Plattform für die Immobilienwirtschaft im DACH-Raum. Unsere Cloud-Lösung vernetzt Immobilienverwaltungen, Wohnungsunternehmen, Mieter, Eigentümer und Dienstleister in einem zentralen System. Funktionen wie intelligentes Vorgangsmanagement, ein Kundenportal mit App und unsere digitale Dienstleister-Plattform relay sorgen für effizientere Abläufe, bessere Kommunikation und spürbare Entlastung. Damit mehr Zeit für das Wesentliche bleibt. Bist du auf der Suche nach einer beruflichen Weiterentwicklung? Dann schaue gerne auf unserer Karriereseite vorbei: https://casavi.com/de/karriere/
Investor & Advisor to the Founders
Jan 2019
As experts for digital relationship management, we support companies in creating positive brand experiences – no matter where the customer is in his customer journey. Whether we call this CRM, customer experience management or digital marketing, the focus is always on long-term customer relationships in order to create sustainably profitable growth.
Investor, Advisor & Board Observer
Jan 2019
Real Estate & Mortgage Software Accelerating the use of collaborative technology across the entire customer journey. Propertybase is the leading global real estate and mortgage software provider with lead generation, award-winning websites, CRM, compliance-driven transaction management, mortgage business growth platform and more. Over 4,500 brands including Hawai’i Life, Nan and Co. Properties, Red Oak Realty, Forbes Global Properties and ONE Sotheby’s International Realty trust Propertybase to deliver innovative technology that scales their businesses. The Propertybase family of brands includes Propertybase, BoldLeads, BoldMortgage and Unify. For more information or to request a demo visit www.propertybase.com. Ambitious? Driven? Work for us! www.propertybase.com/jobs
Investor & Advisor
Nov 2018
Werbezeichen enables business customers to centralize and digitize their promotional product needs company-wide on its proprietary technology platform. The Werbezeichen platform provides an efficient and transparent way for Office-, HR-, and Marketing-Managers to create, manage, store and distribute promotional products. Founded in 2018 in Munich, we are now operating in 7 countries for 1.200+ clients across EMEA, streamlining over 100.000 products and 200+ suppliers on our platform. Our goal is to digitize all needs across the promotional product lifecycle and become the category leader in Europe. As a fast-growing B2B platform company, we are always looking for new talents. If you want to work with us on our vision and revolutionize the promotional market, follow our LinkedIn channel or check out our website for vacancies: www.werbezeichen.de /jobs
Investor, Advisor & Board Member
Oct 2018
Retorio provides a video-based AI Coaching Platform. The platform combines artificial intelligence with insights from modern behavioral research and helps companies identify and drive winning behaviors across their organization.
Investor & Advisor
Sep 2018
Founded in 2011, Hornet Networks is the world’s queer tech platform, providing a digital home for LGBTQ+ people to connect with each other — anytime, anywhere. Amplifying the radical, affirmative power of the queer community with cutting-edge technology, Hornet serves an LGBTQ+ audience with its two distinct, exciting apps: Hornet and Spaces. Hornet is where queer life happens. Home base for 35 million LGBTQ+ users, Hornet is a queer social network for connecting over live video, photos, articles, video stories and more! Spaces is a group-chat platform for queer communities to connect over shared interests and discover new ones. Download Spaces on iOS now. More information at hornet.com
Investor & Advisor
Apr 2018
Durch den Einsatz von wealthpilot können Sie sich als Vorreiter in der Branche einen Wettbewerbsvorteil verschaffen und steigern zusätzlich die Qualität in der Kundenberatung. Wir glauben, dass hybride Vermögensberatung einer breiten Kundenschicht profitabel angeboten werden kann. So liefern wir eine digitale Infrastruktur für die persönliche Vermögensberatung der Zukunft. wealthpilot vereint Endkunden, Vermögensexperten und Anbieter von innovativen Anlageprodukten, um gemeinsam die finanziellen Lebensziele der Kunden zu verwirklichen. Mit wealthpilot können Sie das volle Potential aus dem Vermögen Ihrer Kunden schöpfen. Dabei verzeichnen wir Produktivitätssteigerungen der Berater um bis zu 70%. Mehr zu unserer Lösung finden Sie auf unserer Website: www.wealthpilot.com/de
Experience · 19 entries
All (19)
Investments (11)
Founder (3)
Board (4)
2024
Board Member
Feb 2024
Were deeply committed to revolutionizing the real estate industry by providing a cutting-edge CRM solution built on Salesforce and tailored specifically for real estate businesses. We understand that real estate professionals require specialized tools to excel in their roles. Our top priority is to offer a seamless platform that enables you to effortlessly manage crucial aspects of your real estate business.
2023
Investor & Board Observer
Oct 2023
The way we use, power and park our vehicles is evolving more rapidly than at any other time in history. At Intelli-Park, we are not only keeping pace, we are leading the charge. We are designing our business and our technologies to provide ever more intelligent ways to manage parking solutions. What we do creates value for our clients and delivers ease, simplicity and convenience for drivers. Quite simply, our technologies make the business of parking better. We connect businesses, enabling synergies and innovative ways to grow both revenue and asset value, while simultaneously generating data that enables a richer, more insightful view of the customer. 
2022
Board Member & Investor
Dec 2022
TMS+ERP = TME Das Sirum Transport Management ERP (TME) ermöglicht somit die digitale Kooperation entlang der Lieferkette sowie eine transparente und effiziente Transportabwicklung durch die Integration aller Prozesse und Daten in einer Lösung - einfach und zugänglich für den Mittelstand, der 95% des Gesamtmarktes ausmacht! Durch die Integration aller Transportmodule in ein ERP sind wir in der Lage, alle operativen und internen Prozesse in einem System abzubilden. Dadurch verhindern wir Insellösungen sowie Schnittstellenproblematiken und ermöglichen eine einfache Stammdatenverwaltung. Zudem tragen wir mit unserer eigenen Telematik-App und dem smarten Dokumentenmanagement zur papierlosen und automatisierten Kooperation entlang der gesamten Lieferkette bei.
Board Member
May 2022
casavi ist die führende Plattform für die Immobilienwirtschaft im DACH-Raum. Unsere Cloud-Lösung vernetzt Immobilienverwaltungen, Wohnungsunternehmen, Mieter, Eigentümer und Dienstleister in einem zentralen System. Funktionen wie intelligentes Vorgangsmanagement, ein Kundenportal mit App und unsere digitale Dienstleister-Plattform relay sorgen für effizientere Abläufe, bessere Kommunikation und spürbare Entlastung. Damit mehr Zeit für das Wesentliche bleibt. Bist du auf der Suche nach einer beruflichen Weiterentwicklung? Dann schaue gerne auf unserer Karriereseite vorbei: https://casavi.com/de/karriere/
2021
Senior Advisor
Feb 2021
Vecturis Equity targets mobility-related businesses in the areas of Software, business services, business process outsourcing, transactional-platforms, telematics, connectivity, payments, factoring, financing, logistics EV-mobility, transport, hardware -tech and auto-tech. Our geographical target market is Europe.
Show all 19 entries ↓
Investment activity
2017–2024 · 11 investments
201712018420192202222023120241
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