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Plain-language privacy notice, standard German GDPR DPA available on request, self-serve export + delete.

GDPR isn't a checkbox - it's a posture. If you're moving off Notion because their AVV / DPA is opaque, Contact Book is what a clean alternative looks like: subprocessor list of two (Stripe + mail relay), self-serve export + delete from account settings, and a standard German GDPR DPA on request when your procurement team needs one.
A Notion CRM template is a great starting point. It's free, it's flexible, and it works for the first month. After that, three things tend to break: cadence reminders are flaky, life-event reminders rely on calendar tricks, and adding a custom field to a contact gradually fills the page with property pills nobody cleans up. Contact Book is the next step up - the same idea, but with the relationship-specific surface baked in.
GDPR posture
Three things matter under GDPR for a tool like this: (1) lawful basis for processing, (2) data subject rights (export, delete, port), and (3) the auftragsverarbeitungsvertrag / DPA chain. Contact Book treats them as engineering invariants, not legal optics. Lawful basis is the contract you sign with us. Subject rights are self-serve from your account settings - no support ticket required. The subprocessor list has two entries (Stripe + mail relay). A standard German GDPR DPA is available on request from /sales whenever your procurement team needs one - we don't charge for it and don't gate it behind a plan tier. Where Notion sits on each of these is the rest of this page.
GDPR questions
Free plan, no credit card. We host in Germany. Export + delete are self-serve.

Written by
Co-Founder + CEO
Julia is one of the Co-Founders. She handles design, development, product direction, and most of the support replies that arrive in the morning.
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| Ours Contact Book | Theirs Notion | |
|---|---|---|
Custom fields per contact | ||
Native cadence reminders | ||
Life events with built-in reminders | ||
Activity / conversation log | Manual | |
Live multi-tab updates | ||
Mobile-first quick add | Slow | |
Free tier | ||
Hosted in Germany | ||
Build it yourself |