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Commerce · December 13, 2025

Sundaysub

Hello HN, I'm Vinz. Based on my experience running a small design agency based on recurring monthly, i found a little issues with invoicing and subscription tracking for my clients, i was counting and create booklog manually on my notes and started to get a little headache with those repetitive works. So i made Sundaysub, a little platform for me to create my invoice and save it easily. I don't have to create the product or write what product to deliver for several times, i can save it there. Also, i tried to improve the UI inn a POS-style format. On the left you can get lists of your…

Sundaysub launched on December 13, 2025 with 3 votes, #4,354 of 11,628 launches that month.

What it does

Manage invoicing and subscriptions without the hassle. Sundaysub helps freelancers and small businesses send invoices, manage subscriptions, track payments, and get paid faster — all in one clean, intuitive dashboard.

Free invoice maker for freelancers and small businesses. Create professional invoices instantly with POS-style invoicing, subscription tracking, client management, and PDF export. No credit card required.

A fast, POS-style invoice maker built for freelancers and small businesses. Create and send invoices instantly. Automate contracts, invoices, and reminders so you can focus on real work, not admin. Keep all your clients, projects, and payments in one simple dashboard. Send branded proposals and invoices that impress clients and build trust. Sundaysub has completely transformed the way we work. Creating invoices used to take so much time, but now it only takes minutes. It's incredibly helpful for managing multiple clients at once. Sundaysub makes running my studio so much smoother. The POS-style invoicing is fast, clean, and exactly what a small design agency needs. It saves me hours every…from sundaysub.com

In the maker’s words, at launch

Hello HN, I'm Vinz. Based on my experience running a small design agency based on recurring monthly, i found a little issues with invoicing and subscription tracking for my clients, i was counting and create booklog manually on my notes and started to get a little headache with those repetitive works. So i made…

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