Your billing agent
AI invoice & payment follow-up
Get paid without chasing a single invoice
AI invoice and payment follow-up sends the bill the moment a job wraps up, then keeps an eye on the clock — texting and emailing polite reminders as a payment goes overdue. You spend less time on collections and more time on the next job.
Last reviewed
A customer asks their assistant
“find a dependable contractor for a home project near me”
- Answers
- How you invoice, and your terms
- Hands over
- A reminder sent, and the ones that stall
- Not yet
- Taking the payment
Can AI chase an unpaid invoice for me?
It can send the reminders; it cannot take the payment. The agent issues the invoice when a job closes, watches the clock, and sends the polite nudges you would rather not write — while the money and any dispute stay with you.
- Answers
- How you invoice, and your terms
- Hands over
- A reminder sent, and the ones that stall
- Not yet
- Taking the payment
Your customers are already asking AI
These are the kinds of prompts people now type into an AI assistant — the demand this workflow is built to serve.
“find a dependable contractor for a home project near me”
“who's a well-run, professional tradesperson in my area”
“recommend a reliable local contractor that's easy to deal with”
“a trustworthy builder who does what they say”
So how does a customer's AI find this at all?
Getting paid on time starts with winning the right jobs. Make your services and your professionalism available to AI, so when someone asks their assistant for a dependable, well-run local provider, AI can point them to you and bring the job in.
Your billing agent runs on the things you would explain to a new bookkeeper on their first morning: how you quote, when you invoice, what your terms are, how long you let something run before you chase it, and who you never chase at all.
Fugentic publishes what you describe as an MCP server — the thing that lets an AI assistant ask your business a question and get a real answer back — and registers it, so an agent finder, the index an assistant checks to see what is available, can pick it up.
- The customer asks
“who's a well-run, professional tradesperson in my area”
- AI looks for what can answer
An agent finder checks what is available
- Your agent answers
Your billing agent
A reminder sent, and the ones that stallreaches you
Someone asking their assistant for a tradesperson who is straightforward to deal with gets a real account of how you quote, invoice and hold to your terms. Being well run stops being something a customer only finds out after they have hired you.
What AI can and cannot do here today
What AI can do today
- It can tell a prospective customer how you quote, what your terms are and how you bill.
- It can issue the invoice when a job closes and send reminders on the schedule you set.
- It can flag the invoices that stall, so you know which ones need a person.
What it cannot do yet
- It cannot take the payment. There is no payment step here — the money moves the way it already does.
- It cannot decide a dispute or write off a debt. Anything contested goes to you with the history attached.
How the invoicing workflow works
- 1
Detect job completion
A job is marked complete, triggering the agent to start the billing workflow.
- 2
Generate and send the invoice
The agent creates the invoice in QuickBooks and emails it to the customer right away.
- 3
Track payment status
It checks QuickBooks for payment status and flags any invoice that goes past due.
- 4
Send a payment reminder
An overdue invoice triggers a friendly text reminder with a link to pay, escalating if it's still unpaid.
Will AI one day quote, book and sell for you?
Not yet — and not for a while. Everything below needs server types we hope to build, and an AI ecosystem that is still forming. It is where this is going, not what you sign up for today.
- 1
Quoting against live data
Not available todayOne day your billing agent could raise the invoice against the job as it actually ran — the hours logged, the materials drawn, the variation the customer agreed on Tuesday — rather than against what you typed in at the end of it.
- 2
Taking the booking
Not available todayIt could set up the payment arrangement itself when somebody asks for one, on the instalments you would have agreed over the phone.
- 3
Selling and closing
Not available todayFurther out, it could settle the whole thing: the customer pays inside the conversation, the invoice clears, and neither of you ever opens a banking app.
Where this agent fits
Few businesses need only one agent. Different moments of the same customer journey want different help — and every one of them is made available to AI the same way.
See how your agents work together →Tools it touches
QuickBooks
Connect agents to QuickBooks Online to manage invoices, customers, expenses, and financial reports.
Twilio
Send SMS and MMS messages, initiate and monitor phone calls, look up phone number metadata, and manage Twilio messaging resources from agent workflows.
Gmail
Send, read, search, and manage emails through Gmail
Industries it fits
Agents alongside it
AI lead intake for contractors
Every call, text, and form becomes a qualified lead brief — asked in your words, and handed to you ready to quote
AI emergency dispatch for contractors
Triage urgent jobs and dispatch the right crew in seconds, day or night
AI quote request automation
Turn quote requests into ready-to-send estimates, without the back-and-forth
Build this workflow
Open this exact workflow in the free Agentic Planner and adapt it to your business — no code required.
Frequently asked questions
Immediately — as soon as the job is marked complete, the agent generates and sends the invoice the same day.
No — reminders only go out once an invoice is actually overdue, and the tone stays friendly and professional, not like a collections agency.
No, it works on top of QuickBooks — the agent reads and writes invoice data there and uses it as the source of truth for payment status.
The description is the same asset twice. To automate your invoicing you have to write down what you take on, your rates and your terms — and that is precisely what an assistant needs in order to answer for you. The work you do to get paid faster is the work that makes you answerable.
Make your services available to AI
Describe what you sell, what it costs and how you decide — then publish it as an agent an assistant can ask. No code.