I built a tool that auto-drafts my overdue-invoice reminders (looking for 10 freelancers to test it free)

Hey everyone,
Like a lot of you here, I freelance on the side — and the most awkward part was never the work. It was the "hey, did you get a chance to pay that invoice?" follow-up. I'd either say nothing (and not get paid), or write the email myself and feel like a jerk every time.
So I built a small tool for myself: Invoice Chaser.
How it works:
You add an overdue invoice (client name, email, amount, due date).
It drafts a reminder email in English, with the tone matched to how late it is:
3–7 days late → friendly nudge
8–21 days → formal notice
22+ days → firm but professional (no threats, ever)
You review and edit the draft, then copy it and send it yourself from your own email app.
⚠️ Note — this is NOT an auto-send tool. Invoice Chaser only drafts the email. AI can make mistakes (wrong amount, wrong client, wrong tone), so for your email safety and privacy, please always review and send manually. This keeps your account safe from spam complaints and gives you full control.
It's early and I'm using it myself. I'd love to get 10 freelancers to try it free for a few weeks and tell me what's missing or broken. No card, no catch — just honest feedback before I ever charge anything.
Try it: https://invoice-chaser-self.vercel.app
If you've ever stared at an unpaid invoice dreading the follow-up, drop a comment or DM me. Happy to set you up.
Thanks!