Best Collections Software for Telecom Providers and Telecom Contractors (2026)

Disclosure: Abivo is our product. Facts about other tools come from their own websites as of October 2026.

The short answer: If you are a B2B telecom provider or a telecom contractor and overdue invoices sit because nobody has time to call, Abivo takes that follow-up: its AI agent, Kate, calls, texts and emails customers about overdue invoices in your company's name and hands circuit disputes, service complaints and change order questions to your team with the full history. If your recurring billing already runs in Chargebee, look at Chargebee Receivables. If you want payments and reminders on one network, look at Paystand. If you are a telecom or low voltage subcontractor billing general contractors through pay apps, look at Siteline. If you want collections reminders inside your construction accounting system, look at Foundation Software.

Telecom AR splits into two very different jobs. Providers selling internet, voice, circuits and managed services to businesses bill monthly, so one missed invoice is soon followed by the next, and two or three months pile up before anyone calls. Customers hold payment over install dates, outages, cancelled lines that were still billed, ported numbers and changed seat counts. The person who bought the service is rarely the person who pays it. Telecom contractors, on the other hand, are often a sub to a sub: their invoices wait on a general or electrical contractor's pay application, alongside small service tickets and recurring support charges. We cover each side in our guides for telecom providers and telecom contractors.

Comparison table

Abivo

Abivo is AI collections software that works on top of the accounting system you already use. Kate, its AI agent, calls, texts and emails customers about overdue invoices in your company's name. One message can cover every open invoice on an account, which suits a business customer that has missed three monthly service invoices. Reminders name the invoice details your customer needs, such as the billing period, site and PO, so a central AP team can match a bill to the right location or circuit.

Kate records promises to pay, disputes and next steps. When a customer says the circuit went live later than billed, or a cancelled line is still on the invoice, Kate hands it to your AR team with the full history, and you can pause that single invoice while it is credited or corrected. You set the cadence per account or segment, so small business accounts, enterprise accounts and wholesale carrier accounts get different treatment, and you can flag key accounts so a named owner handles them. For contractors, reminders can name the job and site, which helps when the requester is a facilities lead and the payer is corporate AP. Multi-entity teams keep each subsidiary separate.

Abivo connects with QuickBooks, Xero, NetSuite, Sage Intacct, Microsoft Dynamics 365 Business Central, SAP and Chargebee, or an aging report export. It does not replace your billing system, invoicing, payment processing or cash application. OFS Group, a fire protection contractor, collected $842,518 in its first four months with Abivo (case study). For how the calls work, read about AI collections calls.

Choose it when: your billing team also handles support tickets, small business accounts go uncalled, and you want disputes routed to a person instead of left to age.

Chargebee Receivables

Chargebee describes Receivables as "an intelligent accounts receivable (AR) management and collection automation platform." Its documentation lists prebuilt reminder automations, including payment failure notices, expired card prompts, due date reminder series and daily promise to pay reminders. Collectors work from a Collector Queue, and its documentation mentions automated calls as a channel. A self-serve client portal lets customers view invoices, pay online, raise disputes and make promises to pay.

Choose it when: your recurring telecom or managed services billing already runs in Chargebee and you want collections in the same family of tools. Abivo also connects with Chargebee if you want an AI agent making the calls.

Paystand

Paystand describes itself as an "Agentic B2B Payment Network" and publishes content on telecom AR on its own site, where it says its platform is built for complex B2B environments. Its collections automation page describes automated invoice reminders with payment links, follow-ups based on payment status, and rules-based escalations. It also offers a branded payment portal and automatic reconciliation, with ERP connectors including NetSuite, Sage Intacct, Microsoft Dynamics 365, Acumatica and Xero.

Choose it when: the main delay is how customers pay, and you want reminders, a payment portal and reconciliation on one network.

Siteline

Siteline describes itself as "Construction Billing Software for Subcontractors." It builds pay applications matched to each general contractor's forms, generates and tracks lien waivers, and lets you "create, schedule, and send client payment reminders." It also tracks how each GC pays, with reporting on which pay fastest and slowest, and integrates with accounting systems and GC payment portals. Its site does not name telecom or low voltage trades specifically, but it targets subcontractors and trade contractors generally.

Choose it when: most of your revenue as a telecom or structured cabling contractor comes through pay apps to general or electrical contractors, and billing accuracy is the bottleneck.

Foundation Software

Foundation Software sells construction accounting. Its AR page covers AIA pay applications with schedule of values import, retainage in AR reporting by job, customer and project manager, invoices from recurring billings, lien waivers and credit memos. Its FAQ says the software "automates collections and sends reminders," and it can email reports of due or past due invoices. Its site presents it as general construction accounting rather than naming telecom contractors.

Choose it when: you want billing, retainage and reminders inside your accounting system, and you are already planning a construction accounting change.

How to choose

Pull your aging report and split it two ways: recurring service invoices versus project or ticket invoices, and small accounts versus enterprise or carrier accounts. Most telecom companies find the oldest balances in the small, recurring accounts nobody calls, and in project invoices waiting on someone upstream. Then check each tool against telecom workflows:

• Stacked monthly invoices: Can one message cover every open invoice on an account, so a customer behind three months gets one clear reminder?

• Install and circuit disputes: When a customer disputes the billing start date, can you pause that one invoice without stopping follow-up on the rest?

• Service credits: Outages, cancelled lines, ported numbers and seat changes all lead to held payments. Does the dispute reach a person with the history? Our guide to resolving invoice disputes covers the steps.

• Signer versus payer: Do reminders name the site, circuit, PO and billing period so AP or an outside bookkeeper can match them?

• Supplier portals: Enterprise and carrier customers may pay only invoices approved in their portal. Who fixes rejections?

• Pay apps and retainage: Contractors should check pay app support, retainage tracking and change order handling. See our pieces on change order billing and retainage and DSO.

• Promises to pay: Are promises recorded and followed up when they slip? See promise to pay tracking.

• Billing system: Does the tool connect with what you bill from today, or work from an aging report export?

To see how Abivo would handle your own accounts, book a 30-minute demo on your own aging report.

Frequently Asked Questions

What is the best collections software for a B2B telecom provider?

If the problem is overdue accounts nobody has time to call, Abivo's AI agent calls, texts and emails customers in your company's name and routes disputes to your team. If your billing runs in Chargebee, Chargebee Receivables keeps collections close to billing. Paystand fits teams focused on payment methods and reconciliation.

How do telecom companies handle customers who dispute service charges?

Pause the disputed invoice, send the dispute to someone who can check the circuit or service record, and keep following up on undisputed invoices. Abivo lets you pause any single invoice and hands disputes to your AR team with the full history.

What AR software works for telecom and low voltage contractors?

Siteline focuses on pay apps, lien waivers and reminders for subcontractors. Foundation Software puts pay apps, retainage and reminders in construction accounting. Abivo sits on top of your accounting system and follows up on overdue invoices by phone, text and email.

Can AI call business customers about overdue telecom invoices?

Yes. Abivo's AI agent, Kate, calls, texts and emails customers about overdue invoices in your company's name, records promises to pay and disputes, and hands requests to speak with a person to your team.

Does Abivo work with Chargebee?

Yes. Abivo connects with Chargebee, QuickBooks, Xero, NetSuite, Sage Intacct, Microsoft Dynamics 365 Business Central and SAP, or an aging report export. It does not replace your billing, invoicing, payment processing or cash application.