ProposalFollow — Next.js Proposal Tracking & Analytics SaaS Template

ProposalFollow is a Next.js 16 SaaS boilerplate inspired by DocSend, designed for freelancers, agencies, consultants, and sales teams who want to close deals faster by tracking client engagement.

Instead of emailing static PDF attachments into a black hole, ProposalFollow gives you live per-page reading telemetry, smart bot filtering, and AI-assisted follow-up recommendations.

Key Features:

• Distraction-Free PDF Viewer with encrypted token-based access and instant revocation
• Per-Page Heatmap Analytics to measure exact reading time on scope and pricing
• Intelligent Bot Detection separating real human reads from automated security scanners
• AI Contextual Follow-Up Copilot suggesting tailored follow-up messages
• Lemon Squeezy billing integration with verified HMAC webhooks and plan limits
• Security-first architecture with 256-bit unguessable tokens and SHA-256 hashing

Tech Stack:
Next.js 16 App Router, TypeScript, Tailwind CSS, PostgreSQL, Drizzle ORM, and Cloudflare R2 storage. Includes 39 passing unit and security audit tests with clean modular architecture.