Show HN: EliteSaaS – Self-Contained SaaS Starter (Auth, Billing, Email, Launch)

Hi HN,

I got tired of rebuilding the same boilerplate for every side project — auth, billing, dashboards, waitlists, email flows, SEO metadata, launch pages… you know the drill.

Most “SaaS starters” still require stitching together a bunch of external tools — Zapier, Intercom, Mailchimp, analytics, Stripe, etc. That ends up being fragile and expensive.

So I built EliteSaaS to solve that.

What’s included:

• Auth, user management, password reset

• Stripe subscriptions (recurring billing + coupons)

• Admin dashboard, user table, impersonation

• Built-in email flows and campaign manager (uses Resend)

• Basic analytics

• SEO + OpenGraph generator

• Product Hunt + social launch content generator

• Optional waitlist mode with invite codes

Tech stack:

• Next.js

• Tailwind

• Supabase

• Resend

• Vercel (deploy-ready)

I built this for myself originally, and now I’m using it to spin up side projects fast without losing momentum on boring setup.

Site: https://www.elitesaas.dev

Happy to answer questions or get feedback!