Free
€0/mo
- 3 invoices per month
- Connect Claude, ChatGPT or Cursor
- 7/14/30 email chase until paid
- Stripe / CSV import
- No card to start
AI accounts receivable for freelancers & agencies
Your AI can now
get you paid.
DueChat is the accounts-receivable tool Claude, ChatGPT and Cursor use to find who owes you, draft invoices and chase payment — and nothing goes out without your OK.
Free: 3 invoices/mo · Pro: €12/mo
No AI connected? The 7/14/30 email chase runs anyway.
Or try it with a real invoice — no signup →Try a sample invoice — fake data, nothing sent →
You
Who owes me right now?
Your AI
list_overdue_invoices{ }
- Acme StudiosINV-001$6,2508d overdue
- Northwind LabsINV-007$1,4503d overdue
send_reminder_now{ "invoice": "INV-001" }
Preview ready · waiting for your OK
2 invoices are overdue — $7,700 total. Acme Studios is 8 days late, so I've prepared their day-7 reminder. Send it?
You
Yes, send it.
confirm_action{ "confirm": true }
Sent in your name · logged to audit trail
How it works
Connect once. Ask in plain English. Approve.
01
Connect your AI
Create a scoped API key in DueChat and paste it into Claude, ChatGPT or Cursor. About two minutes.
02
Ask in plain English
“Who owes me?” “Draft an invoice for Acme, 12 hours at €65.” “Pause the chase on INV-104.” Answers come from your real records.
03
Approve what goes out
Sends, reminders and mark-paid stop for your OK first. Approve in the chat, and DueChat does the rest.
No AI? No problem. Everything works from the DueChat web app, and the email chase runs on its own.
Safe by design
Your AI proposes. You decide.
Letting an assistant touch money should feel boring. These guardrails are built into DueChat itself, not left to the model.
Confirm before send
Send invoice, send reminder and mark paid return a preview first. Nothing reaches a client until you approve.
Scoped keys
Each key is read, write and/or send. A read-only key can answer “who owes me?” but can’t draft or email anything. Revoke anytime.
Server-side totals
Quantity × rate, tax and totals are calculated by DueChat — never by the model. The AI proposes; the ledger decides.
Full audit log
Every tool call your AI makes is recorded: what it asked for, what DueChat did, and when. Review it in the web app.
The chase runs anyway
Even when your AI is closed, the follow-up still goes out.
Every invoice gets a polite 7 / 14 / 30-day email ladder, signed with your name. Your AI can pause, resume or send one early — but it doesn’t have to remember.
0
Invoice sent
From the web app or your AI. Stripe pay link or your bank details.
7
Friendly nudge
Day 7 overdue.
Reminder: Invoice INV-104 is dueThis is a courtesy reminder that invoice INV-104 is due.
14
Firmer follow-up
Day 14 overdue.
Invoice INV-104 — payment overdueI'm following up on invoice INV-104, which remains unpaid.
30
Final notice
Day 30 is the last automatic reminder. A Stripe payment or “Mark as paid” stops it all.
The control room
Your AI does the asking. The web app keeps the record.
DueChat is the system of record behind every answer: invoices, clients, payments, approvals and settings — all in one calm web app.
Who owes you
The same list your AI reads from.
Paid, open and overdue at a glance. When you ask your AI “who owes me?”, this is where the answer comes from.
Who owes me?
Outstanding
$10,500
Overdue
$6,250
Recovered
$2,800
| Client | Amount | Status |
|---|---|---|
| Acme Studios | $6,250 | Overdue · 8d |
| Brightlane Co. | $2,800 | Paid |
| Northwind Labs | $1,450 | Paid |
Sample data — your invoices appear after signup.
Invoices
Draft from a sentence, or import your backlog.
Tell your AI what to bill, or create one in about a minute. Import unpaid invoices from Stripe or CSV and the chase starts right away.
New invoice
Brightlane Co. — $2,800
Draft → pay link attached → sent
What happens next
- Day 0 — invoice email goes to your client
- Day 7 past due — reminder 1
- Day 14 past due — reminder 2
- Day 30 past due — reminder 3
Sample data — your invoices appear after signup.
Pricing
Free to start. AI access included.
Money goes to your own Stripe or bank account. DueChat never holds funds.
Pro · 30-day trial
€12/mo
- Unlimited invoices
- Unlimited AI agent use
- Recurring + installments
- Open & click tracking
- No DueChat branding
The trial needs a card. €12/mo or €120/yr after that unless you cancel. Pro has no DueChat fee.
Fee on Free
1.5%via Stripe
- Free plan only, on Stripe-collected payments
- On top of Stripe's own fees
- Pro and bank-transfer invoices: no DueChat fee
Honest note from the founder
We're small. Here's what that means.
DueChat is new — small enough that a real person reads every bug report. We won't show you logos we don't have or user counts that don't exist yet. What we can promise: your AI can only email a client after you confirm, every reminder is signed with your name, replies land in your own inbox, and payments go straight to your Stripe or bank. AI connections use API keys today — no one-click sign-in yet. DueChat chases by email only; it never phones your clients.
Paid into your account
Stripe or bank — never held by us. Free has a 1.5% fee on Stripe payments. Pro does not.
Real inbox
hello@duechat.io — a person answers.
Cancel anytime
No contract. Revoke AI keys in one click.
FAQ
Questions about DueChat and AI
DueChat is the accounts-receivable tool your AI uses. It keeps your invoices, clients and payments, and gives Claude, ChatGPT and Cursor safe tools to find who owes you, draft invoices and chase payment. It also sends polite 7/14/30-day email reminders on its own. Money goes to your Stripe or bank.
In the DueChat app, open AI agents and create a scoped API key (dc_mcp_…). Add DueChat as a Streamable HTTP MCP server in Claude or Cursor with that key, or use it in ChatGPT connectors. Custom GPTs can import our OpenAPI schema. Connection is by API key today — there's no one-click sign-in yet. Full steps are on the MCP page.
Sending an invoice, sending a reminder and marking paid all return a preview first — nothing goes to a client until you confirm. Keys are scoped (read / write / send) and revocable, totals are calculated on DueChat's server rather than by the model, and every tool call is written to an audit log you can review.
No. Everything works from the DueChat web app, and the 7/14/30 email chase runs automatically whether or not an AI is connected. The AI is a faster way in, not a requirement.
No. DueChat chases by email only — reminders go out in your name, and client replies go to your own inbox. There are no phone or voice calls.
Free covers 3 invoices a month, resets monthly, with no card to start — AI access included. Pro is €12/month or €120/year after a 30-day trial, with unlimited invoices and AI use. On Free, DueChat takes 1.5% of Stripe-collected payments; Pro has no DueChat fee.
If your client pays through the Stripe link, DueChat detects it and stops reminders automatically. If they pay another way, mark the invoice paid — from the web app or by asking your AI (you'll confirm first) — and reminders stop.
Let your AI chase it. You just approve.
Free for 3 invoices a month, no card. Connect Claude, ChatGPT or Cursor — or just use the web app. The email chase runs either way.
3 free invoices each month — no card required.