For freelancers & small studios
The follow-up email you keep avoiding, sent for you.
Paste one email you've sent a client. Every reminder that follows sounds like you, sent as a plain, personal email.
No accounting software to connect. No app for your client to open. Free on 2 invoices at a time, for as long as you like.
Invoice #104 — due today
from you · to Nora at Brightline Studio
Hi Nora,
Just a friendly note that invoice #104 for $2,400 is due today. No rush if it's already in motion — let me know if you need anything from me.
Thanks,
Alex
Sample reminder, not a real client. Sent as plain text from your own address, in your own voice.
Three things happen once, then it runs itself.
No dashboard to learn. No new software your client has to open.
Paste one email you've actually sent
A real one, to a real client. That's your voice sample — the phrases you use, how formal you are, whether you sign off with your first name. Nothing is generated from a template.
Add the invoice
Client, amount, due date. That's the whole form.
- Client
- Brightline Studio
- Amount
- $2,400
- Due
- 12 Mar
Reminders send themselves, on a schedule that escalates
Friendly at the due date. Firmer a week later. Firm at two weeks. One final note at thirty days, then it stops and leaves the rest to you.
- day 0
friendly
due date, a nudge
- day 7
firmer
a week overdue
- day 14
firm
soft late-fee mention, optional
- day 30
final
last one before you follow up yourself
It's still your relationship with the client.
Hooked Collet writes the emails. It never puts itself between you and the person who owes you money.
No logo in the email
Reminders arrive as plain text from your own address. Nothing tells your client a piece of software wrote it.
No “final demand” stamps
Even the last step in the schedule reads like something a person wrote while still hoping to keep the client.
No software to adopt
There's no dashboard for your client to log into, and nothing for you to connect to your accounting tools.
About the name
In a machine shop, a collet is the sleeve that grips a tool so it cannot slip — no drama, just a firm, precise hold. That's the relationship we want to what you're owed: outstanding invoices held firmly, without anyone raising their voice.
Two plans. No trial, no annual commitment.
Start on Free. Move to Unlimited when two invoices at a time stops being enough.
Free
$0
The full reminder engine, on up to 2 invoices at a time. Forever.
- Up to 2 outstanding invoices
- Full escalation schedule
- Your own voice sample
- Plain-text sending
Unlimited
unlimited$15/month
Unlimited invoices and unlimited reminders. No trial, no annual billing.
- Unlimited outstanding invoices
- Unlimited reminders
- Full escalation schedule
- Your own voice sample
Send the one you've been putting off.
Free on 2 invoices at a time, for as long as you like. No accounting software, no card required to start.