Invoice collection · marketing agencies
AI invoice collection for marketing agencies
Marketing agencies deliver results on credit and often wait weeks to be paid. Syntharra follows up on every overdue retainer and project invoice automatically so your account managers can stay focused on client performance, not collections.
Marketing agencies run on retainers and project invoices, and clients who are satisfied with results are not always prompt payers. A three-month retainer client who goes quiet on invoice 2 is sending a signal — but most agency account managers wait too long to act because they do not want to seem aggressive. Syntharra removes the human hesitation from the follow-up process: connect QuickBooks Online or FreshBooks, and every invoice that hits day 3 past due receives a professional AI voice follow-up. The agent references the billing period and outstanding balance, offers a Stripe payment link by text, and escalates any client who raises a concern about service quality or contract terms immediately. Recover retainer and project balances without account manager awkwardness.
How it works for marketing agencies
Retainer follow-up without account manager discomfort
Account managers avoid payment conversations to protect client relationships. An AI agent makes the follow-up call professionally, keeping your account team focused on results.
Day-3 action before retainer balances compound
A retainer client who misses one invoice often misses the next. Syntharra acts on day 3 before the unpaid balance represents multiple billing cycles.
Works with QuickBooks Online and FreshBooks
Marketing agencies using QuickBooks Online or FreshBooks can connect via OAuth. Syntharra monitors retainer and project invoices in real time.
10% of recovered amounts — no monthly fee
You pay 10% of each invoice recovered through Syntharra's follow-up. No subscription cost regardless of client roster size.
Frequently asked questions
How does Syntharra work for marketing agency invoice collection?
Syntharra connects to QuickBooks Online or FreshBooks, monitors your client invoices, and places a TCPA-compliant AI voice call on day 3 past due. The agent references the billing period and amount, offers a Stripe payment link via SMS, and escalates service questions to your account team.
Will AI follow-up affect our client relationships?
A professional, timely follow-up call from a disclosed AI billing system signals a well-run agency. Clients with service concerns are escalated directly to your account team, not handled by the AI.
Can Syntharra handle both retainer invoices and project invoices?
Yes. Syntharra monitors any invoice in your accounting platform. Monthly retainers, project milestone invoices, and ad hoc billing are all eligible for follow-up.
What software does Syntharra support for marketing agencies?
QuickBooks Online, FreshBooks, Xero, and Zoho Books. Connect once via OAuth.
Related reading
- /compliance — how Syntharra enforces TCPA, call-window rules, and AI disclosure in code
- AI invoice collection — overview of how the AI voice agent works
- Automated invoice collection — the day-by-day follow-up sequence
- Integrations — QuickBooks, Xero, FreshBooks, Square, Zoho Books, Jobber
- State collection laws — state-specific call rules applied automatically by billing address
Connect your accounting software and stop chasing invoices
QuickBooks Online, Xero, FreshBooks, Square, Zoho Books, and Jobber all connect in under a minute. Syntharra monitors your aging report and handles every follow-up call automatically.
Connect your books