LastSend: posthumous message delivery app for final communications to loved ones
Published Feb 18, 2026
🔴 Problem Identified
People worry about things they never said to family and friends if they die unexpectedly. Unlike wills and legal documents handled by lawyers, there's no reliable system for delivering personal, emotional messages after death. Many important conversations and sentiments remain unexpressed because people assume they'll always have more time.
💡 Proposed Solution
A mobile/web app where users write messages, add photos, videos, and voice recordings for loved ones. Users check in regularly (customizable frequency). If they stop checking in, the system contacts trusted contacts to verify death before automatically delivering the prepared messages to designated recipients.
Market Size
Medium
Difficulty
Medium
Time to MVP
3-6 months
Investment
Low
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Quick Overview
Target Audience
Adults aged 30-65 who are concerned about legacy planning, particularly those with families, chronic illnesses, high-risk jobs, or strong family bonds
Revenue Potential
$100K-$500K
Competition
Low
Key Advantage
Simple check-in system with trusted contact verification prevents accidental delivery, plus multimedia support beyond ju...