Cockpit vs ContactZapp

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Cockpit compared with ContactZapp
Detail	Cockpit	ContactZapp
What it does	Humanity's last productivity app	Sync your contacts between Google, Microsoft, Apple and CardDAV. Find and merge duplicates easily.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Not given	Freemium
Pricing	Free to download and use. No subscription or server costs. Users pay their model provider directly for Claude Code or Codex usage.	Free plan: 2 synced accounts, 100 contacts, no time limit. Easy plan: $4.00/month (billed $47.94/year, was $95.88). Unlimited plan: $8.00/month (billed $95.94/year, was $191.88). 50% off Easy and Unlimited with code HALLOWEEN.
Key features	AI task initiation with Claude Code or Codex Attention view for tasks needing user input Full version history for agent-generated files Document rendering for Word, web pages, and images Comment, explain, or spin off workflows Task reminders with date and time Integration with company tools and connections Custom plugin support for document viewers Local operation with no cloud or server	Two-way sync across Google, Microsoft, Apple and CardDAV Merge duplicates in one go, or review them one by one Full change history with undo capability Backups and vCard export Sync frequency control (hourly, daily, or manual) Set accounts to read-only mode Preserve all phone numbers and email addresses Up to 5 encrypted account backups 12-month undo history Restore deleted contacts for 12 months
What makes it different	Runs locally on Mac with no account or cloud required AI agents automatically start every new task Works with existing Claude Code or Codex setup Full version history and file diffing for all agent work Extensible with custom plugins for internal tools	Syncs across all major platforms in both directions automatically Encrypted contacts with privacy key per account Undo any change for up to 12 months No time limit on free plan Automatic duplicate detection and optional auto-merge
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	4 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	22	11
Referring domains (Majestic)	57	1

4 details filled in for both companies.

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