DIGITAL SWARM — SAAS TECH STACK AUDIT 2025 [v1.0]

### 1. ⚡ CORE ENGINE (Frontend)
🥇 [Next.js 15] (App Router)
    - Reasons: Server components, lightning-fast static exports, and best SEO. 
    - Strategy: Use 'next/image' for prioritized optimization.

### 2. 🗄️ BRAIN (Backend & DB)
🥇 [Supabase] (PostgreSQL + RLS)
    - Reasons: Edge functions, real-time subscriptions, and built-in auth.
    - Tip: Use Row Level Security for production-grade privacy.

### 3. 🛡️ SENTINEL (Authentication)
🥇 [Clerk Auth]
    - Reasons: Pre-built UI components, multi-session management, and JWT support.
    - Integration: Best with Next.js Middleware for zero-leak protection.

### 4. 💳 INFILTRATION (Payments)
🥇 [Cashfree / Stripe]
    - Reasons: Cashfree is best for the Indian market; Stripe for global scaling.
    - Goal: Target < 2% transaction failure with clean API integrations.

### 5. 📉 TELEMETRY (Analytics)
🥇 [PostHog]
    - Reasons: Open source, session replays, and heatmaps in one tool.
    - Privacy: Auto-capture only strictly necessary telemetry.

### 6. 🚀 DEPLOYMENT (Hosting)
🥇 [Vercel] 
    - Reasons: Git-to-deploy sync, zero-config CDN, and edge caching.
    - Metric: Constant LCP < 2s for Google Search signals.