For freelancers and small agencies
Stop chasing overdue invoices manually.
Overduly keeps track of what’s outstanding and sends professional payment reminders on your behalf — so following up stops depending on you remembering to.
Free for your first 3 invoices. Reminders stay off until you turn them on.
Outstanding
$5,950
across 6 invoices
Overdue
$3,175
3 invoices · oldest 22 days
Needs attention
Harper & Co
INV-0042 · 22 days overdue
OverdueBright Studio
INV-0045 · 9 days overdue
OverdueMeridian Agency
INV-0047 · 4 days overdue
Overdue
The problem
Getting paid late is rarely about the client refusing
It's about the gap between the due date and the moment someone finally chases it — and that gap is usually your time.
The invoice quietly goes past due
Nobody refuses to pay. It just slips down someone's inbox, and a week later you're the one who has to notice.
You put off the follow-up
You rewrite the same message three times trying not to sound pushy at a client you want to keep working with.
Your cash flow waits on your admin
Checking which invoices are outstanding, and chasing the ones that aren't, is unpaid work you do instead of billable work.
How it works
Three steps, then it runs without you
Add the invoice
Client, amount, due date. No accounting software to connect and nothing to import.
We watch the due date
Nothing is sent while an invoice is still upcoming. Reminders stay off until you switch them on.
Reminders go out on time
At 3, 7 and 14 days overdue, in the tone you chose — until you mark the invoice paid.
The reminders
See exactly what your client receives
These are the real messages, not samples written for a marketing page. Each one escalates a little, and none of them will embarrass you in front of a client you want to keep.
Invoice added
INV-0042 · $1,800.00 · due 31 July
Friendly reminder sent
3 days overdue · accounts@harperandco.com
Professional reminder sent
7 days overdue · accounts@harperandco.com
Marked as paid
You mark it paid the moment the money lands
Reminders stopped
The firm reminder never goes out
- From
- Sarah Chen Design via Overduly
- To
- accounts@harperandco.com
- Subject
- Quick reminder about invoice INV-0042
Hi Harper & Co,
Hope you're well. Just a quick note that invoice INV-0042 for $1,800.00 was due on 31 July.
If it's already on its way, please ignore this — otherwise you can settle it here: https://pay.example.com/inv-0042
Thanks, Sarah Chen Design
A light touch, in case it simply slipped through.
You stay in control
It's your name on the email, so nothing sends by surprise
This tool emails your clients. That only works if you trust it, so the defaults are deliberately cautious.
Off by default
Every new invoice starts with reminders switched off. Nothing is sent to anyone until you deliberately enable it.
Read it before they do
Preview the exact message, and send a test to yourself first. No message goes out that you haven't seen.
It stops when you say so
Mark an invoice paid, or pause it, and the sequence ends immediately — including reminders already scheduled.
Pricing
Less than one late invoice costs you in time
Start on the free plan and upgrade only once it's actually saving you the follow-ups.
Free
See whether it fits how you work.
$0/month
- Up to 3 active invoices
- Outstanding and overdue dashboard
- Preview every reminder before it sends
- Send test reminders to yourself
Starter
For a freelancer with a steady handful of clients.
$9/month
- Up to 25 active invoices
- Automatic reminders at 3, 7 and 14 days overdue
- All three tones — friendly, professional, firm
- Full reminder history
Pro
For small agencies running a lot of invoices at once.
$19/month
- Unlimited active invoices
- Everything in Starter
- Reply-to your own address on every reminder
- Direct email support from the founder
FAQ
Questions worth asking first
Will you send emails without my permission?
No. Reminders are switched off on every invoice until you turn them on for that specific invoice, and you can preview each message first.
Can I pause reminders?
Yes, at any time, from the invoice itself. Pausing stops the sequence immediately and you can resume it later.
Can I mark an invoice as paid manually?
Yes. Marking an invoice paid is a single action, and it's how most people will use it — we don't connect to your bank.
What happens after an invoice is paid?
Reminders stop immediately. No further messages go to that client for that invoice, and your dashboard totals update.
Can I customise the reminder messages?
Not yet. You choose between three written tones and preview exactly what will be sent. Editable templates are planned, but we'd rather ship three messages that read well than a template editor you have to fight.
Which currencies are supported?
USD, GBP, EUR, CAD, AUD and INR at launch. If you invoice in more than one, totals are shown per currency — we never add different currencies together, because that number would be meaningless.
Can I cancel anytime?
Yes. There's no contract and no cancellation step to hunt for. Cancelling stops any future billing, and you keep access until the end of the period you've already paid for.
Do my clients need an account?
No. Your client receives an ordinary email from you, with your address as the reply-to. There's nothing for them to sign up for or log into.
Add one invoice and see what happens
The free plan covers three. That’s enough to find out whether you ever want to write a follow-up email again.
Start free