Heidi is built for it: deletion on command that actually deletes, per-fact source tracking for access requests, EU-friendly hosting, and a memory designed to forget, which most AI systems structurally cannot do.
The hard GDPR problem for AI is erasure. A model fine-tuned on personal data cannot unlearn it; a memory like the Cortex can, because knowledge lives as discrete facts with sources, and deleting is an operation, not a retraining project.
Falkster is a German-founded company and takes European data expectations as the default, not an edge case. For a DPA and specifics on data residency for your install, ask via the waitlist form.