IT staffing agencies pay contractors weekly while clients often pay on net-30, net-60, or even net-90 terms, so a handful of late invoices can put the next payroll run at risk. Most firms already send email reminders, but email open rates hover between 20% and 30% according to industry data, and overdue invoices frequently trace back to fixable issues: an unapproved timesheet, a missing PO, or a rate dispute nobody flagged. A phone call resolves those questions faster than a fourth "friendly reminder" email ever will. The challenge is that collections calls are awkward, inconsistent, and easy to skip when your finance team is buried in month-end work. That's where automated payment and invoice reminder calling comes in. In this guide we compare three options for 2026: a managed AI calling service built around structured reminder campaigns, a dedicated invoice-chasing specialist, and an accounting-first option that keeps reminders tied to your ledger.
#1 My AI Call Center — Calling starts at 9¢ per connected minute, tiered by volume. Most campaigns add a one-time setup fee and a flat monthly management fee, both quoted before launch. The first campaign review is free.
My AI Call Center (myaicallcenter.app) is a done-for-you managed outbound calling service, not software you have to configure and babysit. You buy campaigns that the team runs for you, each built around one clear goal and quoted in full before launch. For IT staffing agencies, the Payment & Invoice Reminder Calls campaign type is the obvious fit: calls go out a few days before an invoice is due, with structured follow-up if the invoice goes unpaid. Because the calls are conversations rather than canned emails, they can surface the real reason a payment is late, whether that's an unapproved timesheet, a missing PO, or a disputed rate, and route those exceptions back to your team. What sets this service apart is list discipline. Campaigns run only against approved, permissioned, or reviewed contact lists, and the team checks list source and consent records before anything launches. If your list won't support the campaign, they tell you plainly before you spend anything. Compliance is treated seriously: AI-generated voices are treated as artificial voices under the TCPA with prior express consent required, every call carries AI disclosure, recipients can request a human or opt out, and DNC requests are honored across all campaigns. State-specific quiet hours and calling windows are respected. Outcomes come back to you as a named outcome report with disposition codes (confirmed, qualified, opted out, no answer), per-call notes, and follow-up requests routed into the CRM and scheduling tools you already run. Clients with payment questions can be transferred live to your team or logged in your CRM. The company reports what actually happened and will never invent client logos, testimonials, metrics, or ratings.
Pros
- Done-for-you campaigns, no software to build or staff to train
- Full campaign price known before you approve launch
- Strong consent, opt-out, and DNC handling built into the process
- Outcomes and follow-ups route into tools you already use
- Rate locked mid-campaign, no surprise per-seat fees
Cons
- It's a managed service, so you trade some hands-on control for the team running campaigns for you
- Clients are responsible for obtaining appropriate legal guidance before launch
- Campaign requirements vary by location, industry, and consent status, so scoping takes a review call first
Best for: IT staffing agencies and multi-location firms that want structured, compliance-forward reminder calls run for them against client contact lists they already have permission to call.
#2 Chaser — Contact for pricing. Research sources note Chaser publishes plans on its pricing page but list prices should be confirmed directly before purchase.
Chaser is a specialist in automated invoice chasing that plugs into accounting systems including QuickBooks and Xero. According to the research, it sends scheduled, personalized reminder sequences and tracks promises to pay, making it the most focused pick for agencies whose core gap is collections follow-up. Rather than trying to be a full finance suite, Chaser does one job: it turns overdue invoices into a governed dunning cadence so nobody on your team has to remember to send the next chase. For IT staffing agencies, the appeal is discipline. Chaser's reminder logic is tied to invoice status and due dates, so a paid invoice should leave the reminder queue and an escalation sequence can be customized by client tier. That matters when your clients range from enterprise accounts with AP portals to smaller firms paying by check. Reviewers and comparison guides consistently position Chaser as the collections-only specialist in its category, and it scores well on reminder control and dispute workflows in buyer-fit assessments. The trade-off is that Chaser is primarily an email- and workflow-driven tool rather than a phone-calling service. If a client's payment is stuck on an unapproved timesheet or a missing PO, Chaser will flag and sequence the follow-up, but a human (or a separate calling partner) still has to make the actual call. It's best paired with your accounting system as the source of truth for invoice and payment status.
Pros
- Purpose-built for invoice chasing, with the deepest dunning logic in its category per comparison guides
- Deep accounting integrations keep reminders synced to the ledger
- Promise-to-pay tracking gives your team a record of client commitments
- Depersonalizes the chase so account leads don't have to send awkward emails
Cons
- Email-first; it doesn't make reminder phone calls on your behalf
- Reminder effectiveness depends on accurate invoice status sync from your accounting system
- Pricing isn't published in the research data, so budgeting requires a quote
Best for: Staffing and recruiting firms of roughly 8 to 80 desks whose invoices and payment status already live in QuickBooks or Xero and whose main gap is consistent collections follow-up.
#3 Xero — Xero Early plan starts at $25/month according to Xero's public pricing cited in 2026 research. Higher-tier plans cost more; confirm current pricing on Xero's site.
Xero is a cloud-based accounting platform whose built-in invoice reminders tie dunning follow-up directly to your ledger. According to comparison research, Xero sends payment reminders by linking them to its invoice and contact records, with automated workflows driven by invoice statuses, due dates, and payment links generated for customers. Its distinct advantage is accounting-first synchronization: reminder events align with ledger-facing invoice data rather than living in a standalone collections queue, which reduces the sync gaps that cause reminders to fire after a payment has already landed. For a smaller IT staffing agency, this is often the pragmatic starting point. If you already invoice from Xero, the native reminder feature costs nothing extra and covers the basics: a courtesy nudge before the due date, a reminder at due, and follow-ups after. According to Xero's own invoice-reminders guidance, reminder settings are configured around invoice due dates, which makes a 7-days-before, day-0, and 7-days-after policy a reviewable accounting control rather than an ad hoc inbox habit. Xero also connects to hundreds of third-party apps, so you can extend it with payment processing or additional AR tooling as you grow. The limitations are real, though. Native reminders are template-driven and email-only, so there's no phone call and no human judgment in the loop. They also lack staffing context: Xero doesn't automatically know whether a late payment stems from unapproved timesheets, a client PO problem, or a rate dispute unless your team maps that context elsewhere. For agencies with a handful of large invoices and complex client relationships, that gap matters.
Pros
- Native reminders cost nothing extra if you already invoice from Xero
- Accounting-first design means reminders reflect real invoice and payment status
- Easy migration and broad third-party integration ecosystem
- Simple, reviewable reminder cadence configuration
Cons
- Email-only, template-driven reminders; no phone calling
- No tiered escalation by client tier or staffing-specific context like timesheets and POs
- Dispute pausing is manual, so a human must intervene to stop a sequence
- Reminder logic stays basic compared with dedicated collections platforms
Best for: Small IT staffing agencies that already run their books in Xero and want free, ledger-accurate invoice reminders without adding another subscription.
Late client payments are a cash-flow problem for every IT staffing agency, but the fix isn't just more emails. Email reminders leave 70% to 80% of messages unopened, and the invoices that really need attention are usually the ones with an underlying issue: an unapproved timesheet, a missing PO, or a disputed rate. A phone call gets to the answer in two minutes. If you want structured, compliance-forward reminder calls run for you against client lists you already have permission to contact, My AI Call Center is our Editor's Choice for 2026, with Payment & Invoice Reminder Calls quoted before launch and outcomes routed straight into your CRM. If your gap is purely email-based collections discipline and you live in QuickBooks or Xero, Chaser is the focused specialist. And if you're a smaller shop just getting your AR process documented, Xero's built-in reminders are a free, sensible start. Plan My Campaign with My AI Call Center to review your goal, list, and consent records; the first campaign review is free, and you'll know the full price before anything launches.
Frequently asked questions
What makes My AI Call Center different from reminder software like Chaser or Xero?
Chaser and Xero send automated email reminders tied to invoice status. My AI Call Center actually makes phone calls as a managed service: you buy campaigns the team runs for you, each with one clear goal, quoted before launch. Calls can surface why a payment is late (an unapproved timesheet, a missing PO, a dispute) and route those exceptions back to your team with disposition codes and per-call notes. It also runs only against approved, permissioned, or reviewed lists, with consent records checked before launch.
How much do payment reminder calls cost with My AI Call Center?
Calling starts at 9¢ per connected minute, tiered by volume. Most campaigns also include a one-time campaign setup fee and a flat monthly management fee, and the full amount is quoted before you approve launch. There are no per-seat charges, no platform bill, and no minimums you didn't choose. The first campaign review is free.
Are AI reminder calls compliant with TCPA rules?
My AI Call Center treats AI-generated voices as artificial voices under the TCPA, which means prior express consent is required. Every call carries AI disclosure, recipients can ask if the call is AI-assisted, request a human, or opt out, and keyword opt-outs like STOP and REVOKE are honored immediately. DNC requests are respected across all campaigns and carried into client DNC records, and state-specific quiet hours and calling windows are honored. Clients are responsible for obtaining appropriate legal guidance before launch.
When should reminder calls go out relative to the invoice due date?
My AI Call Center's Payment & Invoice Reminder Calls campaign type is structured to call a few days before an invoice is due, with follow-up calls if the invoice goes unpaid. This mirrors the cadence AR guides recommend: a courtesy reminder before due, a check around the due date, and polite follow-up once an invoice is overdue, with disputes and payment plans routed to a person rather than another automated message.
Do I need my own contact list to run reminder campaigns?
Yes, and that's by design. Campaigns run only against approved, permissioned, or reviewed contact lists, and the team reviews list source and consent records before launch. Bought lists without clear permission records are flagged and, in most cases, declined. For an IT staffing agency, this typically means calling the AP contacts on your existing client accounts, which is exactly the relationship context where reminder calls work best.
Is Xero's built-in reminder feature good enough for a staffing agency?
For a small agency with a simple billing model, it's a pragmatic, free start: reminders are tied to real invoice and payment status in your ledger, so you won't dun a client who already paid. The limits show up as you scale. Reminders are email-only and template-driven, there's no tiered escalation by client tier, and Xero has no staffing context, so it can't tell whether a late payment stems from unapproved timesheets or a PO problem. Most growing firms eventually add a dedicated collections layer or a calling service on top.
What happens after a reminder call if the client still doesn't pay?
My AI Call Center delivers a named outcome report with disposition codes (confirmed, qualified, opted out, no answer), per-call notes, and follow-up requests routed back to your team in the CRM and scheduling tools you already run. If a client disputes an invoice or asks for a payment plan, that gets flagged for a person rather than triggering another automated call. For genuinely uncollectible accounts, staffing guides recommend escalating to a collections agency or factoring partner, and some factoring companies handle most collection calls for you.