# Interien > Interien is a software development and IT-consulting company that builds modern software systems to replace the daily struggle with legacy tools, automating up to 75% of customer requests for teams in PropTech, Hospitality, Med-tech and FMCG. Core message: "We make your life easier." ## About - Interien designs, builds and runs custom software, automation, legacy-system modernization and IT consulting. - Operated by Interien Kft. (Budapest, Hungary) and Interien US LLC (Delaware, United States). - The site is available in English and German. ## Services - Custom software: modern, reliable systems built around how the business actually works. - Automation: handling up to 75% of customer requests without manual effort. - Legacy modernization: migrating away from fragile old systems without stopping operations. - IT consulting: guidance on architecture, tooling and roadmap. ## Sectors - PropTech (real-estate platforms, listings, back-office systems) - Hospitality Tech (booking, guest experience, operations) - Med-tech (compliant, reliable healthcare-workflow systems) - FMCG (supply, inventory, customer-facing digital tools) ## Key pages - [Home (English)](https://interien.com/en) - [Home (German)](https://interien.com/de) - [Privacy Policy (English)](https://interien.com/en/privacy) - [Privacy Policy (German)](https://interien.com/de/privacy) ## Case study - ailean: an operational AI built by Interien that completes tasks (not just chat) in real estate and hospitality, across channels, in 80+ / 100+ languages. https://www.ailean.io ## Contact - Email: info@interien.com - LinkedIn: https://www.linkedin.com/company/interien-technologies/ - Book a call: https://calendly.com/christopher-deli - Office: Nyugati tér 6, 1055 Budapest, Hungary