Contact Book

Contact Book is ranked #4 of 26 in personal CRM software on The Geeks Club. It runs on API, Web. There is a free plan. Paid plans start at €8.33/mo.

Contact Book plans and pricing

All plans

Free Free monicacrm.com · 30 Sept 2026

Standard monthly €10/mo monthly monicacrm.com · 30 Sept 2026

Standard annual €100/yr annually monicacrm.com · 30 Sept 2026

Compared on personal CRM software

Free plan: Yes
Follow-up reminders: Yes
Email/calendar sync: No
Mobile apps: web
Import/export: Yes
Interaction history: Yes

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Contact Book

Purpose: Contact Book is a personal CRM for capturing contacts, logging interactions, tracking gifts and life events, and managing follow-ups.
Contact profiles: Profiles can include emails, phones, companies, addresses, birthdays, social links, food preferences, allergies, and how you met someone.
Relationship data: The product includes profiles, a relationship graph, a timeline, life events, gifts, follow-ups, and a journal on the same screen.
Data ownership: Users can export everything or delete their account through self-service account settings.
Hosting: Application servers and the database are hosted in Germany on servers managed by the operator.
Encryption: Public endpoints use TLS 1.3, database disks are encrypted at rest, and backups are encrypted before leaving the primary host.
Backups: Database snapshots are taken daily, retained for 30 days, stored in a different physical location, and restore tests are performed quarterly.
Privacy: The operator says it does not sell user data, share it with advertisers, or run third-party analytics or session recording on logged-in pages.
API: Contact Book provides HTTP API, CLI, and MCP access to the same data and access rules.
Integrations: The integration surface includes GraphQL, WebSockets, outgoing signed webhooks, and client libraries for multiple programming languages.
Authentication providers: Users may be able to sign in with Google, LinkedIn, GitHub, or Microsoft accounts instead of a password.
Support: The founders say they answer support emails themselves, and the imprint says monitored contact addresses are usually answered within one working day.
Refund policy: A refund of the most recent charge is available within the first 30 days of any new paid period through account settings.
Audience: The product is built for solo users keeping a personal CRM, including people managing friends, family, networks, parents, freelancers, and volunteers.
Price from: €8.33/mo

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Where it ranks on The Geeks Club

Best Personal CRM Software in 2026#4 of 26

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Sources

monicacrm.com· checked 30 Sept 2026
monicacrm.com/security· checked 30 Sept 2026
monicacrm.com/privacy· checked 30 Sept 2026
monicacrm.com/docs· checked 30 Sept 2026
monicacrm.com/about· checked 30 Sept 2026
monicacrm.com/terms· checked 30 Sept 2026