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Contact Book: the German alternative to Hippo

Hosted in Germany, German operator of record, German law. Same three pillars, English URL.

German alternative
Personal CRM
Networking
Julia Yukovich
Julia YukovichCo-Founder + CEO
·April 28, 2026·
1 min read

Contact Book is the German alternative to Hippo: hosted in Germany, German operator of record, German law applies. Three things that travel together for a reason - any one of them on its own is half a promise.

At a glance

Hippo's design philosophy is the opposite of feature-creep: do the keep-in-touch reminder loop perfectly and stop. Contact Book does the same loop alongside life events, gifts, family graph, and a journal. Pick Hippo if you want the simplest possible nudge tool; pick us if you want the texture too.

Three pillars together

Three pillars that travel together

Hosted in Germany alone means little if the operator of record is a Delaware LLC - the CLOUD Act follows the seat, not the server. A German operator alone means little if the servers sit in Virginia - the access risk lives there. German law alone means little if both of those are missing - the venue clause cannot solve a data problem. Contact Book brings all three together: dedicated servers in Germany, Finn Glas (sole proprietor) registered in 72461 Tailfingen, German law on the contract. The gap to Hippo is usually that one of these three is missing.

Contact Book vs Hippo: German-vendor comparison

When to pick which

Pick Contact Book when

You want reminders + the rest of the relationship surface.

Pick Hippo when

Less is more for you - the smaller scope is the appeal.

Common questions

What German-buying teams typically want answered before they switch.

Start with Contact Book

Free plan, no credit card. We host in Germany. Export + delete are self-serve.

Julia Yukovich

Written by

Julia Yukovich

Co-Founder + CEO

Julia is one of the Co-Founders. She handles design, product direction, and most of the support replies that arrive in the morning.

julia.yukovich at aicuflow dot comLinkedIn