We make the call.
You keep the customer.
10% success fee. No monthly charge. Every amount and disclosure on a Syntharra call comes from your accounting data, not the AI.
Why Syntharra exists
Most small service businesses — HVAC, plumbing, landscaping, consulting — lose 8 to 12% of their revenue to invoices that simply age out. The problem isn’t that customers refuse to pay; it’s that nobody follows up consistently. Hiring a collector costs more than the invoice is worth. Doing it yourself burns the relationship.
Syntharra handles the follow-up with a single setup: connect your QuickBooks account once, and we call your overdue debtors compliantly, on your behalf, at no cost until we recover something. We take 10% of what we collect. Nothing else.
How we’re different
Every dollar amount, due date, and legal disclosure in a Syntharra call comes from your accounting data — not from the AI. The AI handles only the conversational flow: tone, timing, empathy. The compliance layer is deterministic. There is no prompt that can make our agent say the wrong amount or skip the TCPA disclosure. That’s not a feature we advertise; it’s a constraint we enforce at the architecture level.
Call attempts are capped at three per invoice with a minimum three-day gap between them. Every call begins with an AI identification disclosure and a recording notice. Opt-outs are instant and global — a number on our Do Not Call list is blocked across every client on the platform.
Who’s building this
Started in 2026. Dan runs it by himself. You talk to the founder when you email support@syntharra.com — not a support queue, not a tier-one rep.