Cultivar vs Contact Book

Cultivar8.7Visit Contact Book8.5Visit

Higher score Cultivar #4 in Personal CRM Software 8.7/10 Free plan Free plan✓ 2 of 4 features Visit Cultivar

vs

Contact Book #6 in Personal CRM Software 8.5/10 Free plan Free plan✓ 3 of 4 features Visit Contact Book

• Cultivar fits best

  AI-assisted relationship management

• Contact Book fits best

  API-oriented personal CRM users

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Side by side

Feature	Cultivar 8.7/10 Visit ↗	Contact Book 8.5/10 Visit ↗
At a glance
Editor score	8.7	8.5
Ranking	#4 in Personal CRM Software	#6 in Personal CRM Software
Best for	AI-assisted relationship management	API-oriented personal CRM users
Pricing model	Free plan + paid	Free plan + paid
Starting price	—	€100/yr
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Mobile	Cloud, Browser extension
Platforms	Web, iOS	Web
Support	Email	Email, Docs
Integrations	4 integrations	7 integrations
Built for	Solo, Small business	Solo, Small business
Features Cultivar 2/4 · Contact Book 3/4
Follow-up reminders	✓	✓
Email/calendar sync	Not checked yet	—
Import/export	Not checked yet	✓ (best)
Interaction history	✓	✓
Specs
Contact limit	Not checked yet	Not checked yet
Mobile apps	Not checked yet	Web
Our review
Pros	OCR and AI extract details from business cards Voice notes become transcribed, categorized relationship records Follow-up cadences, scoring, goals, and suggested actions	Free plan includes profiles, history, reminders, events, gifts, and relationships API, CLI, MCP, webhooks, GraphQL, and client libraries Self-service export and account deletion are available
Cons	Paid tier pricing and feature differences are limited Platform support is limited to web and iOS Integrations focus on four contact and CRM sources	Access is web-first rather than through native mobile apps Email and calendar sync are not included Open-source deployment is not available
Our verdict	Cultivar is a personal CRM for professionals, founders, fellows, veterans transitioning to civilian careers, and others who depend on ongoing relationships. It combines contact storage with notes, relationship context, touchpoint tracking,… Read the review →	Contact Book is a hosted personal CRM for individuals who want more than a basic address book. It combines contact profiles, personal details, conversation and activity history, notes, journals, follow-up reminders, life events, birthdays,… Read the review →

Strengths and trade-offs

• Cultivar — where it wins

  • OCR and AI extract details from business cards
  • Voice notes become transcribed, categorized relationship records
  • Follow-up cadences, scoring, goals, and suggested actions

  Where it doesn't

  • Paid tier pricing and feature differences are limited
  • Platform support is limited to web and iOS
  • Integrations focus on four contact and CRM sources

• Contact Book — where it wins

  • Free plan includes profiles, history, reminders, events, gifts, and relationships
  • API, CLI, MCP, webhooks, GraphQL, and client libraries
  • Self-service export and account deletion are available

  Where it doesn't

  • Access is web-first rather than through native mobile apps
  • Email and calendar sync are not included
  • Open-source deployment is not available

• Cultivar8.7/10 · Free plan

  A focused personal CRM with AI capture, follow-up tools, and relationship context.

  Visit CultivarFull verdict →
• Contact Book8.5/10 · Free plan

  A feature-rich personal CRM with unusually broad API and automation access.

  Visit Contact BookFull verdict →