$1M ARR SaaS founder shares his entire tech stack:

Gaurav launched Fastlane just two months ago. It’s already doing $69K/month, over 1,000 paid users, and $1M ARR across the business. Here’s the exact stack running it: Convex for backend + database Vercel for hosting the frontend Railway to host the microservice that builds the content Clerk for authentication Resend for transactional + mailing list emails Axiom for logs and observability OpenAI + Claude for copy and captions Fal AI for image generation Claude Code on the 20x Max plan (the “absolute must”)