Mind Nexus GmbH
Building the future of LinkedIn content management
We're developing Postline.ai, an intelligent platform that empowers agencies and content professionals to scale their LinkedIn presence with exceptional quality and efficiency.
Discover Postline.aiAbout Mind Nexus
Building the next generation of LinkedIn content management
Founded in 2023 and headquartered in Hamburg, Germany, Mind Nexus GmbH is dedicated to revolutionizing how professionals and agencies manage their LinkedIn presence.
Our flagship product, Postline.ai, addresses the core challenges that professionals face on LinkedIn: time constraints, content creation, and maintaining consistency across multiple client accounts.
We believe in empowering agencies to scale their operations while maintaining the highest quality standards. Our AI-powered platform transforms the way content is created, managed, and optimized for LinkedIn engagement.
Leveraging cutting-edge AI to transform LinkedIn content management
Our Impact
Agencies handle more clients with less effort
Scale from 5 to 20+ clients effortlessly
Unlimited scaling possibilities
Our Product
Transforming LinkedIn content management

The Command Center for Professional LinkedIn Management
Postline.ai enables agencies and content professionals to manage multiple LinkedIn accounts at scale without sacrificing quality or authenticity.
Our AI-powered platform generates high-performance content in minutes, learns each client's unique voice over time, and provides the leverage needed to transform agency operations.
With proven traction and growing adoption, Postline.ai is already helping agencies scale from managing a handful of clients to effortlessly handling twenty or more.
The Team
Meet the founders behind Mind Nexus

Jakub Skałecki
Co-Founder
Experienced software engineer and entrepreneur focused on AI-powered solutions for content creation and management.
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Christoph Gaschler
Co-Founder
Business strategist and marketing expert with deep expertise in LinkedIn growth and content optimization.
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Let's connect and discuss how we can help transform your LinkedIn strategy
Based in Hamburg, Germany