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We are digital mountain guides.
Do you want to climb the digital summit with HubSpot? We'll equip you and accompany you on your way.
Get to know us
You are exactly right here, if ...
HubSpot Ascent
... you want to start your summit journey with the CRM tool HubSpot in the area of marketing, sales or service.
Path over digital hurdles
... You are facing complex digitization processes and are looking for a partner who can help you overcome any obstacle with tailor-made HubSpot solutions.
Safe transition
... you want to seamlessly integrate your existing system landscape into HubSpot.
Our services
As your tech experts, we will guide you safely through any terrain on your way to the digital summit. With the right equipment and extensive experience, we help you to master rocky paths and adverse conditions. Even in dense fog, we keep a clear view and guide you agilely and individually to success.
Introduction and optimization
We support you in the introduction and / or optimization of HubSpot CRM for sales, marketing and service.
Development and expansion
We support you in the further development and expansion of your HubSpot system - be it through new functions, customized website concepts or the development of innovative platforms.
Integration and migration
We ensure a seamless integration and migration to HubSpot that is perfectly aligned with your existing processes and systems.
Happy customers
Over 150 companies have already realized their projects with us and rely on our experience and reliability. From small companies to major brands - our customers appreciate the personal support and customized solutions that we develop for them.










Successful projects

Lead generation campaign
With an inbound marketing campaign, medi raises awareness of the topic of back pain therapy, strengthens its positioning and generates new leads for sales.
About the project
B2B platform
Creation of a multi-client capable, web-based B2B platform for GILDE - Ihr Partner für das. Lebensmittelhandwerk eG.
About the project
Lead generation campaign in HubSpot
Autodesk GmbH is using an inbound marketing campaign to raise awareness of BIM and openBIM, strengthen its positioning and generate new leads for sales.
About the project
Inbound marketing campaign
konzepthaus Web Solutions supports the company Bauking AG in the area of online marketing to address specific target groups.
About the projectInsights into the konzepthaus

For me, a team has to be like my current one: you benefit from each other. It's not about hierarchies. I appreciate it when you can get actively involved, when you pull together with motivated, helpful people and look in the same direction. That's what I've found here.
Marcel Salomon, HubSpot Consultant


I have the chance to develop further here. In the beginning, for example, I also worked in accounting and administration. When I wanted to work in fewer different areas and focus purely on project management, I communicated this to Thorsten and Monika, the management. My wish was heard! - I really appreciate that.
Katharina Messmer, Project Manager in the Software Development department

I appreciate Monika and Thorsten as bosses and can fully identify with their values and guidelines. I am also very impressed with HubSpot. We have found a cool system that is really fun! The success of the last few years in particular shows that we are doing the right things. I am proud to be a part of it.
Gregor Hafner, IT specialist for application development (System Extension team)

Our Team
Management Thorsten Heissel and Monika Wisser
Thorsten, founder and managing partner, heads up Operations and Technology and brings over 35 years of experience in software development to the table. Monika, Managing Partner since February 2020, is responsible for Marketing & Sales and uses her expertise to develop innovative business development strategies.
Team Consulting and project management
Our consulting and project management services support you in the planning, management and implementation of your projects. With our comprehensive expertise, we ensure that your projects are realized efficiently and on time, from strategy to successful implementation.
Team Development
Our development team, consisting of the System Architecture, System Extension, CMS Strategy & Development and Platform Development teams, provides customized technical solutions. With in-depth expertise in each of these areas, we offer you innovative architecture, flexible extensions, well thought-out CMS strategies and powerful platform developments.
Team Front and back office
The front and back office comprises sales, marketing, accounting, controlling and HR. We ensure that all internal and external processes run smoothly. With our expertise, we optimize both customer interaction and internal processes to support the entire business efficiently and effectively.
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