Built for SwitzerlandAI-Powered3,000+ Project InsightsData Protection Guaranteed

Prevent Surprises
in the Design Phase

AppEx.ai manages the design process in construction and ensures that cost and schedule targets are met.

AppEx.ai monitors project health and keeps projects on track.

AppEx.ai
Project Health
87%On Track
Schedule Risk
Facade design is 2 weeks behind schedule
Design Score
85/100
Good Quality
12/14 Milestones
On Track

The Challenge

Avoidable surprises cost owners and general contractors millions of francs. AppEx.ai monitors project health, manages the planning process with AI support, and proactively highlights project risks.

What are the causes of these problems?

  • Client requirements are insufficiently defined
  • The design is never finalized
  • Suboptimal decision-making in the design phase
  • Insufficient quality control at completion of project phases
  • Skills shortage in design

What are the consequences?

  • Milestones are not met
  • Design issues lead to change orders and budget overruns
  • Waste of resources in all project phases

AppEx.ai is the successful evolution of the AppEx software, which has been in use by forward-thinking companies in the Swiss construction industry since 2020.

SENN
Jauslin Stebler
IB
Partner
Partner
Valke
Werubau

Hello,

I'm Chris, CEO of Appex AI.

There was a time when construction planning meant: printing out bar charts, pinning them to the wall, and hoping everyone stays on the same page. Coordination ran through phone calls, WhatsApp groups, and endless Excel spreadsheets being sent back and forth. Somehow, the buildings still got finished.

But the cracks were always there. Missed deadlines, overlapping trades, cost overruns that only surfaced when it was too late. Not because people didn't work hard — but because the tools couldn't keep up.

We're at a turning point right now. Just as ATMs freed bank tellers from repetitive transactions, AI can free project managers from daily firefighting: manually updating schedules, following up with subcontractors on construction progress, and discovering conflicts when they've long become problems.

We built this AI planning assistant because we kept seeing the same pattern in construction projects: schedules that were outdated as soon as they were printed. Coordination gaps between trades that led to costly delays. And critical risks buried in data that nobody had time for.

From initial planning to handover, the assistant supports every step: creating realistic schedules, detecting conflicts before they arise, matching progress against the plan in real time, and giving project managers the answers they need — without having to search through five different systems.

Most construction companies know they need better planning tools. But the solutions on the market are either built for tech companies, take months to implement, or require the entire team to change how they work.

That's not how it should be.

Chris Marolf
Chris Marolf
CEO of Appex AI Vision GmbH
chris@appex.ai

Product

AppEx.ai is a virtual coach that guides the design process using AI — drawing on 3,000 insights from real-world projects.

Analyzes Project Status

AppEx.ai tracks the status of each project — progress, pending decisions, and planning status. Each company receives its own isolated data environment containing company-specific knowledge and its own projects.

Explains the Design Process

AppEx.ai translates a leading process model into understandable language. Dependencies between disciplines, phases, and milestones are clearly highlighted so that everyone involved knows what needs to happen and when.

Checks Document Quality

Phase-specific review of all deliverables for quality and readiness for decision-making. AppEx.ai ensures that documents meet the requirements of the respective project phase.

Recommends Measures

Based on insights from thousands of projects, AppEx.ai recommends concrete measures for scheduling and achieving goals, from the schematic design phase through to handover.

Monitors & Identifies Risks

Real-time monitoring of project health. AppEx.ai proactively detects deviations, sends AI alerts, and provides concrete recommendations before small delays turn into major problems.

Fully Configurable

Customizable to your company's needs: Processes, content, and lessons learned are fully adaptable to your way of working. Your virtual coach knows your projects and speaks your language.

app.appex.ai
AppEx.ai Project Detail

Technology

Our technology is built on a proprietary RAG Knowledge Base specifically developed for the Swiss construction industry.

  • Proprietary RAG Knowledge Base
  • Swiss construction expertise, continuously updated
  • Data protection guaranteed
  • Customizable for specific companies

Team

Chris Marolf

Chris Marolf

Co-Founder, CEO

  • 30 years of experience in knowledge management (AEC) with general contractors, technical contractors, building owners, construction management firms, designers, and contractors
  • International: Silicon Valley & Switzerland
  • Founder of Applied Experience, LLC
  • Ms.Sc. in Structural Engineering, ETH Zurich; MBA, Northwestern University
Dejan Georgiev

Dejan Georgiev

Co-Founder, CTO

  • Founder, Uliasti LLC, Zurich
  • AI/Software Engineering & Digital Product Design
  • Experience in the Swiss technology market
  • Building AI Certification, University of Helsinki

Ready to keep your projects on track?

Get started with a demo and see how AppEx.ai can help prevent surprises in your construction projects.

Get in Touch

Get in touch

Tell us about your project and we'll set up a personalized demo for you.

We'd love to help you bring AI to your construction projects. Let's talk.

Chris Marolf

Chris Marolf

CEO, AppEx AI Vision GmbH

Building
AppEx Vision GmbH
Hardturmstrasse 161
8005 Zurich
info@appex.ai

Questions your projects raise every day. AI handles them all.