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ContactZapp vs xtty

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

ContactZapp compared with xtty
DetailContactZapp logo ContactZappxtty logo xtty
What it doesSync your contacts between Google, Microsoft, Apple and CardDAV. Find and merge duplicates easily. Spend your time on the work, not the terminal
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree 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. Free with 7-day Pro trial; xtty Pro US$29.90 one-time purchase, no subscription, activates up to 2 Macs
Key features
  • 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
  • Metal GPU-accelerated terminal rendering on macOS, as fast as Ghostty
  • Password autofill from macOS Keychain for configured prompts
  • Saved remote-machine list with direct connections, batch connections, and jump hosts
  • Duplicate Tab with same SSH host and remote working directory in independent session
  • Broadcast keyboard input to selected panes
  • Status and notifications for supported coding agents including Claude Code and Codex
  • File transfer with sz and rz inside terminal workflow
  • Local shell sessions with tabs, split panes, search, themes, fonts, and customizable keybindings
  • System OpenSSH configuration and keys support
  • Command palette for finding actions and saved SSH profiles
What makes it different
  • 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
  • Metal GPU-accelerated rendering as fast as Ghostty for local terminal performance
  • Built-in SSH workflows that reduce repeated steps without replacing existing OpenSSH setup
  • Credentials stay secure in macOS Keychain with no account or email verification required
  • Native macOS integration with familiar controls and Metal GPU rendering
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check5 no change since last check
Trust Flow (Majestic)06
Citation Flow (Majestic)1123
Referring domains (Majestic)112

5 details filled in for both companies.

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