Best Payment & Invoice Reminder Calls for Investment Advisory Firms

Late advisory fees are an awkward problem. Your planning invoices go out, the due date passes, and nobody on your team wants to be the person calling a long-standing client to ask about a $2,500 retainer. Email reminders help, but according to research compiled by Kapittx, 65% of customers pay on time simply because they received a timely reminder, and the clients who ignore email are exactly the ones who need a phone call. For investment advisory firms in 2026, the question isn't whether to automate payment follow-up. It's whether to run it as software you manage or as a campaign someone runs for you, and how to do it without creating compliance exposure. The FCC has confirmed that AI-generated voices count as artificial voices under the TCPA, so prior express consent matters for any automated calling. This listicle compares five options that genuinely help advisory firms collect planning fees and outstanding invoices, from done-for-you managed calling to AR automation platforms with voice reminder features. We looked at what each provider actually publishes, and we say plainly where pricing isn't public.

#1 My AI Call Center — Calling starts at 9¢ per connected minute, tiered by volume, with the rate locked for the campaign. 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, owned and operated by AIQ Labs, that runs structured AI-powered calling campaigns against approved, permissioned, or reviewed contact lists only. For investment advisory firms, its Payment & Invoice Reminder Calls campaign is built around one clear goal: reduce late planning-fee and retainer payments without pulling your client service team off the phones. Calls are placed a few days before an invoice due date, with structured follow-up if the payment remains unpaid. You don't buy software you have to learn; you buy campaigns that the team runs for you, quoted in full before launch. The differentiator is list discipline. Before any campaign launches, the team reviews list source and consent records. Bought lists without clear permission records are flagged and, in most cases, declined. They tell you plainly if the list won't support the campaign, before you spend anything. Every campaign follows a defined process: campaign review, list and consent review, connecting your systems so outcomes and follow-up requests route back into the CRM and scheduling tools you already run, script and escalation approval (nothing launches until you approve), launch and monitoring in approved calling windows, and a named outcome report with disposition codes such as confirmed, qualified, opted out, and no answer, plus per-call notes and routed follow-ups. Compliance is built in: AI-generated voices are treated as artificial voices under the TCPA, prior express consent is required, AI disclosure is provided on every call, keyword opt-outs like STOP and REVOKE are honored immediately, and state-specific quiet hours and calling rules are respected. Opt-out and DNC logs are delivered with every campaign, and client data is never shared, sold, or used to train shared models. The company reports what actually happened and never invents client logos, testimonials, metrics, or ratings.

Best for: Investment advisory and wealth management firms (typically 1–200+ staff) that want managed, compliance-forward reminder calling against approved client lists without building an in-house collections function.

#2 AdvicePay — Contact for pricing

AdvicePay is the specialist candidate for recurring financial-planning fees, which makes it the most directly aligned billing platform for advisory firms that charge flat fees, retainers, or subscription-style planning engagements. According to the US Tech Automations 2026 comparison of advisor payment tools, AdvicePay scores highest on invoice ownership, reminder control, and advisor context among the platforms evaluated. The logic behind it is straightforward: a payment reminder is only useful when the underlying receivable is correct, meaning the client entity, engagement, service period, invoice owner, approved payment method, and supervisory record all agree. AdvicePay keeps those pieces connected for planning-fee workflows. The same source is clear about where it fits and where it doesn't: choose it when planning-fee billing is the central use case, and skip it when the receivable is ordinary firm accounting unrelated to planning engagements, or when your accounting platform already handles the complete controlled flow. A buyer should still verify approval roles, client entities, failed payment handling, refunds, partial adjustments, exports, and which systems receive status updates before committing.

Best for: Advisory firms whose central collections problem is recurring planning fees, retainers, and subscription billing.

#3 InvoicifyAI — Contact for pricing

InvoicifyAI's Invoice Reminder Agent is built for service businesses whose biggest problem isn't sending the first reminder, it's getting a real response after emails have been ignored. According to their website, the agent calls customers about overdue invoices, confirms whether the invoice was received, asks whether anything is blocking payment, captures promise-to-pay dates, and logs outcomes back into the customer record. That maps well to advisory firms dealing with clients who say they never received the invoice, or who are waiting on a spouse or CPA to approve payment. The platform focuses on response-oriented follow-up: instead of scheduling another email, the agent holds a conversation, captures blockers like a disputed amount or a missing approval, and records the commitment so the next step is clear. InvoicifyAI positions this as CRM-ready outcome logging, so call results connect to customer history rather than sitting in a spreadsheet. It's worth noting the platform's own guide acknowledges that email reminders solve the easiest cases, and the harder cases need conversation, exception handling, and status tracking, which is the gap this agent is designed to fill. Pricing is not published on their website, so firms should contact InvoicifyAI for a quote.

Best for: Advisory and professional services firms that want conversational voice follow-up layered on top of their existing invoicing process.

#4 Chaser — Chaser's published Compact plan starts at A$399 per month, according to their website; a free trial is available.

Chaser is an accounts receivable automation platform that includes Auto-call, a feature designed to reduce manual intervention when chasing late payments. According to their website, Auto-call lets finance teams schedule automated phone calls that deliver pre-scripted, text-to-speech payment reminders at the times and days they choose. Each call is personalized to the recipient, and because calls are placed instantly on schedule, teams can follow up on overdue invoices without waiting until they've cleared their to-do list. Chaser also supports a multi-channel approach, letting businesses schedule phone, SMS, and email reminders in one system so payment reminders get seen without bombarding customers. The platform integrates with accounting software such as Xero and QuickBooks Online, which makes it a practical fit for advisory firms that already run invoicing through those tools. Chaser reports that over 10,000 users worldwide rely on the platform. It's worth being clear about what Auto-call is: it delivers pre-scripted messages rather than holding a two-way conversation, so it won't capture a promise-to-pay date the way a conversational agent will. For firms that want consistent, scheduled call reminders without asking client service staff to dial manually, it's a solid option.

Best for: Advisory firm finance teams using Xero or QuickBooks that want scheduled phone, SMS, and email reminder sequences without manual chasing.

#5 Paidnice — Contact for pricing

Paidnice focuses on accounts receivable automation for Xero and QuickBooks users, and it earns a place on this list because of how it frames the role of the phone call in a collections workflow. According to their website, Paidnice runs reminders, late fees, and statements automatically, and the company reports that customers get 8 in 10 invoices paid within the first 60 days of using the platform. Their guidance on collection calls is sensible: reserve the call for an account that is stuck after email reminders and any late fee have already run, usually 7 or more days overdue, and follow a structured talk track that opens with the invoice number, amount, and due date, listens for what's holding payment up, and closes on a specific payment date. After the call, email a written summary of the agreed amount, date, and payment method the same day so the commitment is on record. For advisory firms, Paidnice works best when your invoices live in Xero or QuickBooks and you want the automated email and statement sequence handled for you, with phone calls reserved as the exception your staff handles deliberately rather than the routine.

Best for: Xero or QuickBooks-based advisory firms that want automated reminder sequences and statements, with phone calls reserved for stuck accounts.

The right payment reminder approach for an investment advisory firm depends on where the bottleneck sits. If your invoices are correct and your problem is that email reminders go unanswered, a conversational call layer like InvoicifyAI or a scheduled call feature like Chaser's Auto-call can close the gap. If planning-fee billing itself is the mess, AdvicePay owns that workflow properly. If you want the routine automated and calls reserved for exceptions, Paidnice's approach is worth a look. If what you actually want is for someone to run the calls for you, with consent records checked before a single dial, a script you approve, and an outcome report showing exactly what happened, My AI Call Center's Payment & Invoice Reminder Calls campaign is built for that. Calling starts at 9¢ per connected minute, tiered by volume, with the rate locked for the campaign, and the first campaign review is free so you know the full number before approving launch. You can start planning your campaign at myaicallcenter.app/campaigns, or reach the team at [email protected]. As with any outbound calling program, campaign requirements vary by location, contact type, and consent status, so have your compliance counsel review the plan before launch.

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