For contractors and trades

An AI collections agent for contractors.

Get paid for finished jobs without the awkward calls. It follows up on every estimate and unpaid invoice, 24/7.

Live in minutes. No demo, no card. Works with QuickBooks and Xero.

Harbor & Pine Construction
INV-2047 · 41 days overdue
$12,850
Your AI agent wrote

Hi Dana, following up on invoice INV-2047 for $12,850. If paying in full is hard right now, I can split it into three payments. Pay or set up a plan here: pay.0basedagent.com/…

Dana replied

Sorry, this got stuck in approvals. Paying today.

Paid $12,850 · follow-ups stoppedYou keep $11,565
Works 24/7
on every past due invoice
10% on success
nothing upfront
Live in minutes
no demo, no sales call
No dead invoices
followed up until paid

Built for how contractors get paid

Progress invoices, retainage and GCs who pay late. The agent keeps every invoice moving and flags who to ask for a deposit.

Set up your agent in 5 minutes

No demo, no sales call, no card.

  1. 01Sign upWork email and business name.30 sec
  2. 02Connect your booksQuickBooks, Xero, six more, or a CSV. Read-only.1 min
  3. 03Set your rulesTone, timing, key clients, payment plan limits.2 min
  4. 04Approve the first messagesThen let the agent run.1 min

How the agent works

On every open quote and late invoice.

  1. Watches every quoteSynced with your books, 24/7.
  2. Follows up2, 7 and 14 days after you send it, and before it expires.
  3. Brings you the yesThen chases the invoice once the job is done.
  4. Stops when you're paidQuote follow-up is free. 10% only on late invoices.

Your new collections employee. Minus the awkward part.

It makes the calls, sends the reminders and has the hard conversations about money, so nobody on your team has to.

AI agentA hire
Hours24/7, every invoice40 a week
Cost10% of what it collects$45,000+ a year
Awkward conversationsHandles them, politelyPuts them off
Sick days, turnoverNoneSome

How much cash is stuck in late invoices?

Move the sliders. No email needed.

24
$2,400
38 days
4 hrs
Cash stuck in overdue invoices
$57,600
Estimated recoverable (70%)
$40,320
Upfront cost
$0
Our fee (10%, only once you're paid)
$4,032
You keep
$36,288
Owner hours saved a month
14 hrs

An estimate from typical recovery rates by age of debt. Connect your books for a real checkup on your invoices.

Run a real checkup on my books

No more dead invoices.

Old or new, the agent follows up on every unpaid invoice until it's paid. If nothing comes back, you pay nothing.

It learns every client, live

Every reply and payment teaches it how each client really pays.

Best time to reach them

Learned from when each client replies and pays.

Who's slowing down

Spots a client paying later than usual before it hurts.

A live risk score

Updated as every payment lands, with the reasons.

Who needs a deposit

Flagged before you take their next job.

Only the exceptions reach you

The agent handles the routine. You see key clients, big invoices and disputes. Try the sample inbox.

Approvals0 of 3 handled
Harbor & Pine Construction
INV-2047 · 22 days overdue
$12,850
Following up on invoice INV-2047

Hi Harbor & Pine team, We wanted to follow up on invoice INV-2047 for $12,850, which was due on Oct 22. It may have slipped through the cracks. You can pay online using the link below, and if anything is holding it up, just reply and let us know.

Northwind Logistics LLC
INV-2041 · 34 days overdue
$4,200
Invoice INV-2041: checking in

Hi Northwind team, Invoice INV-2041 for $4,200 has been outstanding since Oct 10. This is our last automated reminder; someone from our team will reach out personally if we don't hear back. If something is holding up payment, just reply.

Brightline Studio
INV-2060 · Due in 3 days
$1,850
Invoice INV-2060 is due Nov 16

Hi Brightline team, A quick heads-up that invoice INV-2060 for $1,850 is due on Nov 16. You can pay online using the link below. Thank you!

An AI agent, not a reminder template

Everything included. No tiers.

Writes every message

In your tone and your business's name.

Handles replies

Promises and payment plans, inside your limits.

AI phone calls

Calls slow payers in your name and texts them the pay link.

13-week cash forecast

Built from how each client really pays.

Email, text and calls, any language

With an English copy for you.

Team and bookkeeper

Several businesses, one login.

It won't upset your customers

Rules checked in code before every message. They can't be switched off.

  • Key clients and large invoices wait for your OK
  • No threats or collection-agency talk
  • Every amount checked against the invoice
  • Disputes always go to a person
  • Read-only access to your books

Pay only when it works

10% of what the agent recovers. Nothing if it recovers nothing.

One plan, for everyone
$0to start, and every month after

Then 10% of overdue cash the agent recovers. Nothing on invoices paid on time.

No subscription, no setup fee, no contract, no card to start. If it recovers nothing, you pay nothing.

  • ✓The AI agent, on autopilot or with your approval
  • ✓Email and text follow-ups, in any language
  • ✓Reply handling and payment plans
  • ✓Quote and estimate follow-up
  • ✓Pay-now page: card, bank debit or your own link
  • ✓13-week cash forecast and payment-risk scores
  • ✓Team seats and your bookkeeper
  • ✓Several businesses under one login
$4,000late invoice
Our fee (10%)
$400
You keep
$3,600
UpfrontYou pay
0based Agent
Client relationship: yours, in your name
$010% of overdue cash recovered
Subscription AR tools
Client relationship: yours
$100 to $500+ a monthWhether or not you collect
Collection agency
Client relationship: handed to a stranger
Often a setup fee25 to 50% of what's collected

Bookkeepers and accountants: earn 20% of fees

For 12 months, on every client you bring.

See the partner program

Questions

How much does it cost?+

Nothing to start and nothing each month. When the agent recovers an overdue invoice, we charge 10% of the amount paid. Invoices paid on or before their due date never cost anything. There's no cap, no minimum and no contract.

How do I pay the fee?+

Only when an overdue invoice is paid. If your customer pays online through your payment page, the fee comes out of that payment automatically. Otherwise we send a bill for our 10% the moment the payment shows up in your books. You don't need a card to start; add one later and fees are charged to it automatically.

What counts as recovered?+

Any payment on an invoice that was already past due while the agent was working on it.

Why is it free?+

Because the work is done by an AI agent, not a call center. We only make money when you get paid, so we're on your side.

What if it doesn't recover anything?+

Then you pay nothing. Ever.

Do I need a demo or a sales call?+

No. Sign up, connect your books and the agent starts in minutes. If you have a question, reply to any email and a real person answers.

More questions →

Start winning more quotes, free

Two fields and you're in.

Free to use. No card, no demo, no contract. 10% only on recovered overdue cash. B2B businesses only.

See how much cash is stuck (free)