Unpaid invoices don't usually mean unhappy customers — they mean busy ones. But every week an invoice sits unpaid, your cash flow tightens, and the follow-up call gets more awkward. So it gets postponed, and the problem compounds.
Zeitwerk builds collections systems for Toronto and GTA businesses that follow up automatically: polite, personalized reminders across email, SMS and AI voice, paced and escalated deliberately, with full tracking of every touch. Your team only steps in when a case genuinely needs a human.
Serving Toronto, Vaughan, Mississauga, Brampton, Markham, Richmond Hill and the rest of the GTA — on-site or remote.
If any of this sounds like your operation, it's not a staffing problem — it's a workflow that was never designed to scale. That's what we fix.
Every engagement follows the same disciplined path: understand the workflow first, then engineer the automation around it — never the other way around.
We hook into your invoicing or accounting system so the automation always knows what's outstanding, what's overdue and what's been promised.
Together we set the tone and pacing: friendly nudge, firm reminder, escalation. Different customers and amounts can follow different paths.
Reminders go out by email, SMS or natural AI voice call — personalized to the customer and invoice, never a one-size-fits-all blast.
Disputes, hardship cases and silence past your threshold get routed to your team with full context. Everything else resolves itself.
Done crudely, yes — which is why we calibrate tone and pacing with you before anything goes out. Polite, well-spaced, personalized reminders are far less irritating than a tense phone call after ninety days of silence, and customers respond to them.
Email, two-way SMS and natural-sounding AI voice calls, in whatever combination fits your customers. Messages adapt to the customer and the invoice rather than following one static script.
Whenever you decide: disputes, promised payments that lapse, sensitive accounts or balances past a threshold you set. The system hands your team the full history, so the conversation starts informed.
We integrate with the invoicing and accounting tools you already run, so outstanding balances stay in sync and payments automatically stop the reminders.
Answer, qualify and route every call — after hours included — so no lead or tenant request slips through.
Turn inbound requests into accurate, branded quotes in minutes instead of days.
Live dashboards and automated reports that replace hours of spreadsheet assembly.
Book a free consultation. We'll audit your workflows and show you exactly what to automate first.
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