AR automation
Sidetrade competitors and Sidetrade alternatives for collections, including HighRadius, Esker, Billtrust, Quadient AR, Emagia and Stuut
Sidetrade's closest competitors are HighRadius, Esker and Emagia for large companies that want the whole order-to-cash suite, Billtrust and Versapay for B2B sellers whose customers need a payment portal, Quadient AR (formerly YayPay) for mid-market teams on NetSuite, Sage or Acumatica, Stuut among the newer AI-agent vendors, and AccountsReceivable.ai for US teams that want an agent to chase by email, text and live phone call at a published monthly price. Sidetrade is the one to beat on calling. Its Aimie agent places autonomous outbound collection calls, and almost nobody else in this category does.
So why do teams look past it? Mostly size and shape. Sidetrade is a French company listed on Euronext Growth, it reported 61.4 million euros of revenue for 2025, and it says companies with more than 2.5 billion euros in annual revenue now make up over half of its subscription portfolio. It publishes no price. Its rollout is a project with a services team, and the contract terms are written for global shared-services centers. A US company billing 20 or 200 million dollars a year can end up paying for multi-country capability it will never switch on.
The table below compares each vendor on who it is built for, whether it prints a price, which ledgers it names, and what happens after a customer ignores the email. Where a vendor publishes nothing, the table says so. Confirm current terms before you sign. To see the chasing itself, run the sample receivables book in the tool above and watch the agent chase, collect and reconcile.
Connect · chase · apply cash · DSO down
Your books
Collected / wk
Outstanding
AR aging
Current · 30 · 60 · 60+ · paid
Agent worklog
LivePut this AR on autopilot to watch the agent chase, collect and reconcile.
Dunning sequence
Live, interactive · no card, no connection needed
Flat monthly fee · we never take a cut of what we collect · works inside your accounting system
Flat fee no cut of collections
Bank-grade security
Why it works
What your team gets with a Sidetrade alternative
Sidetrade calls customers, and that is rare
Sidetrade states that Aimie places first-contact calls, follow-ups and voicemails on its own, at up to 1,000 calls a day, 24 hours a day five days a week, in up to 29 languages. HighRadius, Esker, Billtrust, Quadient AR, Versapay, Tesorio and Gaviti publish no autonomous calling. If calls matter, the honest shortlist is short: Sidetrade, Stuut (which says it works by voice), and AccountsReceivable.ai, which places live two-way AI calls on the Growth plan.
A price you can read before the first meeting
Sidetrade lists no prices. It has described its AI agents as a fixed monthly subscription priced per agent with a cap on monthly executions, with no figures attached. HighRadius, Esker, Billtrust, Emagia, Quadient AR and Stuut are quote-only too. If you need a number for a budget request this quarter, AccountsReceivable.ai charges 299, 799, 1,899 or 2,998 USD a month, half that billed annually, with no per-user fee and no cut of what it collects.
Match the ERP before you match the features
Third-party profiles list Sidetrade connectors for SAP, Oracle Fusion Cloud, NetSuite and Microsoft Dynamics 365, plus a REST API. Billtrust leans toward distributor ERPs such as Infor, Epicor and QAD. Quadient AR names the widest mid-market list, including Sage 300, Sage X3 and Acumatica. If your books are in QuickBooks or Xero, most of this field does not name your ledger, and AccountsReceivable.ai connects to both on Starter.
Keep Sidetrade if you run collections across countries
Sidetrade earns its place when you collect in many languages and currencies, run a shared-services team, and want credit risk, disputes, deductions and cash application on one platform. Gartner has named it a Leader for invoice-to-cash applications, and its payment-behavior data is built from trillions of dollars of B2B transactions. If that is your situation, the alternatives here solve smaller problems than yours.
What it handles
Chased, collected and reconciled on autopilot
The agent syncs your invoices, chases each one across email, SMS and phone, applies incoming payments to the right invoice, reconciles your ledger, and predicts when every customer will pay.
- Chases every open invoice by email, then SMS from your own number, during your customer's business hours
- Places live, two-way AI phone calls on Growth that answer questions and record a promise to pay
- Connects to QuickBooks or Xero on Starter and NetSuite on Growth, or starts from a CSV aging export
- Checks the live balance before every message, so a customer who paid this morning is never chased
- Matches incoming payments to open invoices and reconciles them
- Publishes its price in US dollars, month to month, with no per-user charge and no percentage of collections
- 01 Sync Reads the open invoice, its terms and the billing contact from your ledger.
- 02 Chase Escalates from email to SMS to a live AI call as the invoice ages.
- 03 Track Logs replies, disputes and promise-to-pay dates against the invoice.
- 04 Apply Matches the incoming payment, reconciles the ledger and closes the invoice.
How it compares
Sidetrade and its competitors compared
Prices, connectors and channels come from each vendor's own pages, or from a named third-party profile where the vendor publishes none. Checked October 2026.
| Platform | Built for | Published price? | Ledgers named | What happens after the email |
|---|---|---|---|---|
| Sidetrade | Global enterprises with shared-services credit and collections teams | No. Described as a monthly subscription per AI agent with capped executions, no figures | SAP, Oracle Fusion Cloud, NetSuite, Dynamics 365 (third-party profile); REST API | Autonomous outbound AI calls and voicemail through Aimie, in up to 29 languages |
| HighRadius | Enterprise order-to-cash with AI agents across credit, collections and cash application | No. Vendr median near 12,973 USD a year; an outcome-based option since February 2026 | Names SAP, Oracle, Microsoft Dynamics and NetSuite | Email workflows and collector worklists; no autonomous calls published |
| Esker | Large companies that want invoice delivery, collections, deductions and cash application | No. Subscription plus per-document charges, quoted | SAP, Oracle, Dynamics, NetSuite and others through its connector library | A risk-ranked call list for your own collectors |
| Billtrust | Distributors and B2B sellers with heavy invoice delivery and AP-portal volume | No pricing page; third-party figures contradict each other | Infor, SAP, Oracle, Epicor, QAD, NetSuite; no QuickBooks, Xero or Sage Intacct | Email, portal and collector tasks |
| Emagia | Enterprise shared-services and global business services centers | No | JD Edwards, SAP, Oracle, NetSuite, PeopleSoft, Microsoft Dynamics | Gia assistants and collector workflows |
| Quadient AR by YayPay | Mid-market teams that want pay-date prediction and a customer portal | No. Quote only above a minimum company revenue; unlimited user licenses | QuickBooks Online, NetSuite, Sage Intacct, Sage 300, Sage X3, Acumatica, Dynamics BC, SAP Business One | Email, collector tasks and the portal |
| Versapay | B2B sellers whose customers want to pay and dispute in a shared portal | No. Vendr average near 5,423 USD a year from only 4 buyers | NetSuite, Sage Intacct, Dynamics 365 BC and F&SCM | Email and the portal; no calls |
| Stuut | Mid-market and enterprise manufacturers and distributors on large ERPs | No. Per-agent pricing with no figure published | SAP, Oracle, NetSuite, Dynamics, among others shown on its site | Email, SMS and voice |
| AccountsReceivable.ai | US finance teams that want an agent to do the chasing and matching on their own books | Yes. 299, 799, 1,899 or 2,998 USD a month, half that billed annually, no per-user charge | QuickBooks and Xero on Starter; NetSuite on Growth; or a CSV export | SMS on Starter; live two-way AI calls on Growth |
Swipe the table sideways to see every column
Why AccountsReceivable.ai
One agent that runs the whole receivables job
Not a reminder tool, not a six-figure suite, and not an agency that takes a cut. Chase, collect, apply cash and forecast in one place, on top of the accounting system you already use.
Chases every invoice
The full dunning sequence runs on autopilot across email, SMS and live AI phone calls, polite and on-brand, so no overdue invoice slips through.
Applies the cash
Incoming wires and ACH batches are matched to the right invoices automatically, so your ledger reconciles and you never chase an invoice that already paid.
Cuts your DSO
A predicted pay date for every open invoice and steady follow-up bring DSO down week over week, so more cash lands when you need it.
Good questions
Questions about a Sidetrade alternative
Explore more
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Go deeper before you replace Sidetrade
Sidetrade alternatives for collections
The short head-to-head between Sidetrade and AccountsReceivable.ai.
Read the comparisonSidetrade vs Quadient AR
The two most common finalists, compared side by side.
Read the comparisonHighRadius competitors
If HighRadius is your other enterprise finalist.
Read the comparisonHighRadius pricing
The Vendr median, the outcome-based model and what drives a quote.
Read the comparisonEsker pricing
How Esker charges by subscription and by document.
Read the comparisonBilltrust competitors
For distributors weighing invoice delivery and AP portals.
Read the comparisonYayPay and Quadient AR competitors
The widest collections-led connector list, compared with its rivals.
Read the comparisonStuut AI alternatives
The newer AI-agent vendors and what each one publishes.
Read the comparisonEmagia alternatives
If Emagia's Gia assistants are on your list.
Read the comparisonAI collections agent
What a live AI collection call sounds like and when it runs.
Read the comparisonAccounts receivable automation pricing
Every plan, what it includes and the invoice limits.
Read the comparisonStop chasing invoices. Put your receivables on autopilot.
Connect your accounting system and the agent chases every invoice, applies the cash and cuts your DSO. Flat monthly fee, and we never take a cut of what we collect.
Works with QuickBooks, Xero and NetSuite · bank-grade security · no percentage of collections