Press and media kit

Syntharra is an AI voice agent that recovers overdue invoices for small service businesses on a 10 percent success fee. It plugs into QuickBooks, Xero, FreshBooks, Square, Zoho Books, and Jobber. Founded in 2025 by Dan and built solo. Based in Ireland, serving the United States.

Syntharra is an AI voice agent that recovers overdue invoices for small service businesses. The product connects to QuickBooks, Xero, FreshBooks, Square, Zoho Books, or Jobber via OAuth, watches the aging report, and calls customers three days past due inside the federal TCPA call window. The agent identifies as AI on the opening line, takes payment via Stripe Connect, and routes any dispute back to a human in the business's office. Pricing is success-fee only: ten percent of recovered amount, no monthly charge. Founded in 2025 by Dan, built solo, based in Ireland and serving the United States.

Syntharra is an AI voice agent that recovers overdue invoices for small service businesses on a 10 percent success fee. The product was founded in 2025 by Dan, who previously built an AI receptionist for trades businesses, and is being built solo.

Syntharra connects to QuickBooks Online, Xero, FreshBooks, Square, Zoho Books, or Jobber via OAuth, monitors the aging report on a recurring sync, and calls customers three days after an invoice goes past due. The voice agent identifies as AI on the opening line — a hardcoded disclosure that the language model cannot skip — and takes payment via Stripe Connect, schedules a callback, or routes any dispute back to a human in the business's office. Recovered funds route through the customer's own Stripe account; Syntharra never holds payments.

The compliance architecture is the differentiator: TCPA call windows, AI disclosure, recording notice, and dispute triggers are enforced by deterministic code before the language model is ever invoked, not by prompting the model to behave. The product is based in Ireland and serves the United States. Press contact: founders@syntharra.com.