EU LLM apps: developer maps the 5 blockers between prototype and paid launch

felix_baron · reddit · 2026-09-21

A developer exploring the EU LLM app market opened a discussion on what actually blocks shipping a paid service, offering a five-part checklist covering GDPR/AI Act data handling, traceability and log retention, prompt-injection defenses with server-side validation and tenant isolation, accountability when agents touch ERP/CRM systems, and post-launch quality and cost evaluation. He's collecting concrete blockers from teams that have shipped LLM apps to EU customers.

Related event: Dev Maps Five Compliance and Engineering Hurdles for Launching LLM Apps in the EU(2 posts)→

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