Digital subsidy service meets
GDPR-compliant AI.
Joulee simplifies subsidy applications for over 350 craft businesses. Lurus supports this as a GDPR-compliant AI, without sensitive customer data ending up on US servers.
The digital subsidy service for craft businesses
Joulee Tech GmbH, based in Berlin, was founded in 2024 and digitizes the subsidy process for energy-efficient renovations. The 15-person team supports craft businesses with BAFA and KfW applications for PV systems, roof insulation, window replacement, facade insulation, and heating systems.
Sensitive data, strict requirements
As a service provider in the subsidy sector, Joulee works daily with sensitive customer data – from building assessments to property documents and income details. Using AI tools like ChatGPT was therefore not an option for data protection reasons.
GDPR requirements
Subsidy data contains personal information that must not be transferred to US servers.
High application volume
Over 3,500 subsidy applications require efficient processes while maintaining consistently high documentation quality.
Partner communication
Supporting over 350 craft businesses requires clear, professional, and fast communication.
AI support without data protection compromises
With Lurus, Joulee found an AI solution that meets European data protection standards. The team uses Lurus across various work areas without worrying about where their data ends up.
Technical documentation
Creating technical project descriptions and usage reports for BAFA and KfW applications.
Partner communication
Professional emails, training materials, and guides for the 350+ connected craft businesses.
Regulatory updates
Analysis and summarization of legislative changes in BAFA and KfW subsidy programs for the internal team.
Internal processes
Templates for follow-up management, objection letters, and standard responses to frequent inquiries.
The decisive factors
Data stays in Europe
Hosted in ISO 27001-certified data centers in Germany. No data transfer to US servers.
Open-source models
Joulee uses various open-source models like Llama and Qwen – independent of individual US providers.
Team features
Roles, policies, and token limits enable controlled usage across the entire 15-person team.
Tool integration
Connection to existing work tools for a seamless workflow in daily operations.
Your data deserves European protection too.
Try Lurus for free and experience GDPR-compliant AI for your business.