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Contact Book: the alternative to Cardhop

What moving from Cardhop to Contact Book actually looks like in 2026.

Switching
Personal CRM
Address book
Apple
Finn Glas
Finn GlasCo-Founder + Engineering
·May 6, 2026·
2 min read

Contact Book is what people use when Cardhop stops fitting. Below is the honest side-by-side - same product surface, different posture: hosted in Germany, no third-party trackers, one honest price - plus the migration mechanics that decide whether the switch lands in an evening or in a quarter.

At a glance

Cardhop (from the Fantastical team) is a polished replacement for the stock Contacts app - fast search, natural-language entry, dialing and emailing in a tap, all reading your existing Apple / Google contacts. It's an address book done right. Contact Book is a different category: a relationship memory with cadence reminders, conversation logs, life events, gifts, and a family graph. Pick Cardhop if you want your existing contacts to feel great to use; pick us if you want to track the relationship, not just the phone number.

Switching

What moving from Cardhop actually looks like

The switch goes in three rough phases: export from Cardhop, import into Contact Book, and reorganise what came over. Most people allocate an evening for it. The export side is where the time goes - Cardhop hands you a CSV/JSON dump and the field mapping isn't always obvious; once that's resolved the import is a couple of minutes. We don't paywall the import path or pretend it's a pro-only feature, and you can run both side-by-side while you decide.

Contact Book vs Cardhop: feature comparison

When to pick which

Pick Contact Book when

You want to remember the conversation and the cadence, not just dial faster.
You're not all-in on Apple, or you share a relationship view across devices and platforms.

Pick Cardhop when

Your contacts already live in Apple / Google and you mostly want them faster to use.
Natural-language entry and tap-to-act are the daily value for you.

Two tools that don't actually compete

It's worth saying plainly: Cardhop and Contact Book can live side by side. Cardhop makes the address book on your devices fast and pleasant - it's where you go to call someone or fix a typo in a phone number. We sit one layer up: the place that remembers you last spoke in March, that her dad's surgery is this week, that you gave her a cookbook last birthday so pick something else. Cardhop answers "how do I reach this person right now"; we answer "what do I need to remember about this person".

Where the address-book model runs out

An address book - even a beautiful one - is a static record: name, number, email, maybe a birthday. It has no concept of time passing. It can't tell you that you're overdue with someone, because it doesn't know what the right interval was. It can't hold a thread of "what we talked about last time", because that's a log, not a field. The moment you start wishing your contacts app remembered context across months, you've outgrown the address-book model - and that's exactly the seam we're built on.

Step by step
1

Export from Cardhop

Find the export option in Cardhop's account settings. Most tools provide a CSV or JSON download. Save the dump locally - that's the source of truth for the next step.

Account settings → Export / Download data
Pick the broadest format the tool offers (usually JSON)
2

Map fields in Contact Book

Open the import tool in Contact Book. Cardhop's field names rarely match Contact Book' 1:1; the import flags any unmapped columns so you can pair them up before anything commits.

Account settings → Import
Resolve the mapping prompts the tool surfaces
3

Run the import

Run the import. Contact Book shows a preview of the first parsed rows in the import dialog so you can sanity-check the column mapping + a sample of records before anything commits. If you're nervous about a large dump, import a small subset first, verify it landed the way you expected, then run the full file.

4

Re-create your views, tags, saved searches

Cardhop-specific UI metadata (custom views, saved filters, in-app annotations) doesn't transfer with the data export. Spend an evening rebuilding the views you used most - usually a 30-minute job once you've done it once.

5

Cancel Cardhop when you're confident

Run both side-by-side for a couple of weeks if you want to be sure. When you're confident, cancel the Cardhop subscription from their side. Contact Book keeps your export option self-serve in account settings - no lock-in either direction.

Switching from Cardhop

The five questions we get most often before someone moves their data over.

Start with Contact Book

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

Finn Glas

Written by

Finn Glas

Co-Founder + Engineering

Finn is one of the Co-Founders. He owns the engineering side, the infrastructure, and most of the late-night fixes that ship before anyone notices.

finn.glas at aicuflow dot comLinkedInWebsite