Meishi Reviews — Discover what people think of this product.

The Problem: You share contact information but don't know who has it, can't update it universally, and can't revoke access. Companies face 70% annual contact decay and GDPR fines. Centralized solutions create billion-user breach targets.

Our Solution: P2P contacts manager where users own their data completely. Create one digital profile; updates auto-sync to all authorized connections via peer-to-peer encryption (Signal Protocol). No centralized database. No tracking. No data selling.

Key Features:

• Automatic contact updates across network
• End-to-end encryption for private data
• Granular permission controls
• GDPR-native architecture
• Cross-platform (iOS/Android)

Business Model: Freemium for users ($5/mo): backup, selective sharing, unlimited groups Pay-per-lead API for businesses ($0.10/contact/mo): GDPR-compliant access with user consent

Market Opportunity: Privacy software market: 35.5% CAGR. GDPR fines: $7.92B (2025). 64% of consumers fear data breaches. TAM: 103M (US freelancers + SMBs).

Team: Two founders with 20+ years experience each (technology + design), GDPR natives, working unpaid on own pain point.

What stage is your product in? Pre-launch / Development

What problem does it solve? Contact data ownership is broken at architectural level. Users have no control over who has their information, no universal update mechanism, and no revocation capability. Companies face 70% annual contact decay and GDPR compliance risks. Existing solutions fail: native contacts apps don't sync between users, social platforms lock data in walled gardens, CRMs require expensive manual updates. All use centralized architectures that create massive breach targets (Yahoo: 3B users, Marriott: 500M, Equifax: 147.9M). Root cause: platforms treat user data as corporate assets, creating incentives toward exploitation rather than utility. Privacy is retrofitted, not foundational.

Who is your target audience? Privacy-conscious freelancers and knowledge workers (primary), small-to-medium businesses 1-500 employees facing GDPR compliance pressure (secondary). Geographic focus: US initially, then EU.

What makes it unique? Only solution combining contacts app functionality, P2P auto-sync, and privacy-by-design. Technical moats: <100ms sync latency, Signal Protocol E2EE, GDPR-native architecture. Business model moat: zero data monetization aligns incentives with users.

Pricing Freemium: $5/month or $50/year for users Pay-per-lead: $0.10/contact/month for businesses