Hey HN, I run a small agency. I got tired of paying $15/month per user just so clients could view a read-only roadmap.

I built this tool (Feedvote) using Next.js, NestJS, NeonDB, and Resend.

It syncs Linear Issues -> Public Board automatically.

I decided to sell it as a Lifetime Deal ($149) because I hate paying monthly subscriptions for simple sync wrappers.

The Tech:

Backend: NestJS on Railway

DB: Neon (Postgres)

Frontend: Next.js + Shadcn UI

Email: Resend

Would love feedback on the sync logic or the pricing model.