Woolet \Poland

Step 2 - Validation & AI Learning (Weeks 9-20): Add the core AI differentiation: predictive loss prevention. Use TensorFlow Lite to analyze location patterns and learn user routines (e.g., 'You always have your laptop when going to coffee shops on weekdays'). Build a simple tracker integration: let users connect AirTags/Tile via Bluetooth scanning, and cross-reference item locations with user location to detect separations. Add 'Recovery Mode': when an item is lost, Sentinel coordinates response—locks credit cards via Plaid integration, dispatches Uber to last known location, and posts to local lost-and-found communities. Launch Android version via React Native. Raise $500K-1M pre-seed from angels/micro-VCs focused on AI and consumer apps. Target 10,000 DAU, $20K MRR, and 30% month-over-month growth. Key validation: users with AI predictions enabled have 3x lower loss rates than control group.

Step 3 - Growth & Network Effects (Months 6-18): Build the features that create lock-in and virality. Add 'Family Sharing': parents can monitor kids' items (backpacks, phones, bikes) and get alerts when they leave things behind—this taps into the anxious parent market (massive TAM). Create 'Sentinel Community': a local lost-and-found network where users can anonymously report found items and claim rewards for returns (Sentinel takes 10% of reward transactions). Integrate with insurance companies: partner with State Farm, Allstate, etc. to offer 'Sentinel Protect'—users get 10-20% discounts on renters/homeowners insurance for using the app (Sentinel gets affiliate fees). Launch B2B beta: target construction companies, hospitals, and schools that need to track tools, equipment, and assets. Build a simple admin dashboard for fleet management. Raise $3-5M Series A from a consumer-focused VC (Forerunner, Homebrew, or Lerer Hippeau). Target 100K DAU, $200K MRR, and partnerships with 2-3 major insurance providers. Key metric: 40%+ of users invite family members (viral coefficient >0.4).

Step 4 - Moat & Expansion (Months 18-36): Build the defensible moat through data and integrations. The AI gets smarter with every user—location patterns, loss predictions, and recovery protocols improve with scale. Launch 'Sentinel for Business': a full B2B SaaS platform for asset tracking and management. Target industries with high-value, frequently-lost items: construction (tools), healthcare (medical equipment), education (laptops, tablets), and logistics (packages, pallets). Pricing: $50-200/user/year depending on features (basic tracking vs. AI predictions vs. compliance reporting). Expand integrations: connect with smart home systems (alert if you leave without phone when door unlocks), car systems (alert if wallet not in car when driving to store), and wearables (Apple Watch/Fitbit for instant alerts). Launch 'Sentinel Marketplace': let third-party developers build plugins and integrations (e.g., a plugin for photographers to track camera gear, or travelers to track luggage). Take 20-30% of premium plugin revenue. Raise $10-15M Series B from a growth-stage VC (Accel, Insight Partners, or Index). Target 500K DAU, $2M MRR, and $5M ARR from B2B. Key metric: 60%+ annual retention and $150+ LTV per user. Exit options: acquisition by Apple/Google (integrate into iOS/Android), insurance company (Lemonade, Root), or smart home platform (Amazon, Google). IPO path requires $50M+ ARR and clear path to $200M+ revenue, achievable by Year 5 with B2B expansion and international growth.