HighRadius alternatives for mid-market companies: options by situation

Where AgentCollect fits. We help companies get paid sooner, with an AI billing concierge on every customer account. AgentCollect runs a dedicated AI agent per account across voice, email and SMS, under your brand, and your customers pay you directly. AgentCollect is not an AR suite and does not replace one. It runs alongside your existing AR system.

Disclosure: AgentCollect publishes this guide and appears in it. We do not rank vendors. Every fact about another vendor links to that vendor's own page or a public report, checked on October 6, 2026. "Not listed" means we did not find it on the pages we checked, not that the product lacks it. Verify directly with each provider before you buy.

TL;DR

• There is no single right answer. The useful question is which job you are replacing: the whole order-to-cash suite, the collections workflow, or the outreach itself.
• HighRadius is still a credible mid-market choice. It runs a Mid Market Hub that describes "Enterprise-grade autonomous finance - sized, priced, and deployed for fast-growing mid-sized companies" (HighRadius), and HighRadius says it was named a Leader in IDC's 2024 small and midmarket AR automation assessment (HighRadius news, December 5, 2024).
• IDC's 2024 small and midmarket report names 11 vendors, including Billtrust, Esker, HighRadius, Quadient, Tesorio and Versapay (IDC table of contents, doc US52692224). It is a good starting shortlist for a suite replacement.
• Collections-first tools draw the mid-market line in public: Upflow sizes plans by annual invoiced revenue (Upflow pricing) and Chaser sizes plans by total annual revenue (Chaser pricing).
• AI agents that place outbound collection calls are now listed by Sidetrade (Sidetrade), BlackLine (BlackLine) and Stuut (Stuut). HighRadius lists an AI voice agent for inbound calls and a dialer for your own collectors (Virtual Call Attendant, collections software).
• AgentCollect sits in the outreach group: a dedicated AI agent per account, working by voice, email and SMS.

Who this guide is for: controllers, AR managers and finance leaders at mid-market companies who are evaluating HighRadius, renewing it, or deciding whether they need a suite at all. "Mid-market" has no fixed definition, and vendors draw it differently. Upflow says its plans step up to "Up to $100M in annual invoiced revenue" before its Enterprise tier (Upflow pricing, checked October 2026). Chaser says its Complete plan covers companies under 120 million USD in total annual revenue, with custom pricing above that (Chaser pricing, checked October 2026). HighRadius separates "Large Enterprises" and "Mid-Sized Organizations" in its own navigation (HighRadius).

What you are replacing: what HighRadius lists today

Before you compare alternatives, be precise about what HighRadius does, because most "alternatives" only cover part of it.

• Scope. HighRadius describes itself as "Autonomous Finance for O2C, R2R, AP & Treasury" (HighRadius). Collections is one module inside a much larger platform.
• Collections. Its collections page lists AI agents for worklist prioritization, personalized outbound emails, in-app calling, an AR email inbox and dispute resolution, plus a parallel dialer that "dials multiple customers simultaneously" and automated email outreach "for long-tail customers" (HighRadius collections).
• Voice. The Virtual Call Attendant is an "AI-driven voice agent" that "automatically answers high volumes of inbound calls without human intervention", captures promise-to-pay commitments and disputes during the call, and routes callers to collectors (Virtual Call Attendant). The in-app dialer is a tool for your collectors to place calls (In-App Dialer). We did not find an AI agent that places outbound collection calls on the HighRadius collections pages we checked.
• ERP fit. HighRadius lists out-of-the-box connectivity with SAP, Oracle NetSuite, Microsoft Dynamics and Sage Intacct, and API integration for QuickBooks, Sage Intacct and Microsoft Business Central (In-App Dialer FAQ). The Mid Market Hub mentions pre-built connectors for SAP, Oracle, NetSuite, Microsoft Dynamics, Sage, Workday and major banks (Mid Market Hub).
• Pricing. HighRadius promotes outcome-based pricing: "you will only pay when the AI Agents deliver value basis improvement in KPIs (Mutually Agreed Success Criteria - MASC)", with line items for implementation fees, fees till go-live and gain share after go-live (HighRadius, Mid Market Hub). Its pricing page describes subscription-based SaaS pricing that "comes in very handy for the mid-sized companies with a simpler IT landscape" (HighRadius pricing). The dollar values on those fee line items were not readable in the page source we checked, so we do not quote them.
• Implementation. HighRadius publishes two different timelines. HighRadius says "Go Live In Weeks, Not Months" on its Mid Market Hub, which shows "3 weeks" against "Not 6-12 Months" (HighRadius Mid Market Hub, checked October 2026). HighRadius says in its collections dialer FAQ that its Speed to Value methodology delivers "swift implementation and ROI realization within 3 to 6 months" (HighRadius In-App Dialer FAQ, checked October 2026). Ask which one applies to your scope.

Why mid-market teams look at alternatives

These are the reasons buyers give in evaluations. None of them means HighRadius is the wrong product; they mean the fit needs checking.

1. Scope mismatch. If you only need collections, a platform built for O2C, R2R, AP and treasury can mean paying for, configuring and governing far more than you use.
2. Who does the work. HighRadius's collections tools make collectors more productive: prioritized worklists, a dialer, an inbox. If your constraint is that nobody has time to make the calls, a faster worklist does not remove that constraint.
3. Stack fit. Mid-market finance stacks are often NetSuite, Sage Intacct, Microsoft Dynamics, QuickBooks or Xero plus a billing tool and a payment processor. Some alternatives are built around exactly that stack.
4. Pricing model preference. Outcome-based gain share, annual subscription, revenue-band plans and usage-based pricing all exist in this market. Finance teams often have a strong view on which one they can forecast.
5. Implementation capacity. Every vendor in this guide makes a speed claim. What matters is how much of your team's time the rollout needs, and whether references at your size confirm it.

When HighRadius is the better fit

Stay with HighRadius, or shortlist it, if several of these are true:

• You want cash application, credit, collections, disputes and deductions from one vendor, and you may later add record-to-report, AP or treasury on the same platform (HighRadius).
• You run SAP, Oracle or Microsoft Dynamics, possibly across several entities, and you value pre-built connectors. HighRadius cites pre-built integrations with ERPs and other systems (HighRadius).
• You have collectors and want them faster: prioritized worklists, a parallel dialer and an AI voice agent that answers inbound calls (collections, Virtual Call Attendant).
• You like paying against agreed KPI improvements rather than a fixed license fee (Mid Market Hub).
• Analyst validation matters to your procurement team. HighRadius says it was named a Leader in both IDC 2024 AR automation assessments, enterprise and small and midmarket (HighRadius news, December 5, 2024), and that it is "the only vendor to be recognized as a Customers' Choice in Gartner Voice of the Customer for Invoice-to-Cash Applications report" (HighRadius collections).

If most of these are true, a narrower tool may cost you more in gaps than it saves. That includes AgentCollect. AgentCollect is not an AR suite and does not replace one. It runs alongside your existing AR system. For any other tool on this page, ask the vendor to show the module you need in a live walkthrough.

How to compare HighRadius alternatives: the criteria that matter at mid-market size

HighRadius alternatives compared side by side

Facts below are as listed on each vendor's own site or in the cited report, checked October 6, 2026. "Not listed" means not found on the pages we checked.

Competitor details come from each vendor's public website as of October 6, 2026. Verify directly with each provider.

Options by situation

We grouped the options by the job you need done. Within each group, vendors are in no particular order.

Situation 1: you want one suite to replace HighRadius

Pick from this group if you want invoicing, cash application, credit and collections under one contract.

Billtrust. Billtrust says "Invoicing, payments, credit, collections, and cash application run as one platform", with a single interface for AP portals and connectors "to ERPs, banks, and financial institutions" (Billtrust). Billtrust says it was named a Leader in both 2024 IDC AR automation reports and was "one of 11 providers in the small and midmarket report" (Billtrust news, December 5, 2024). What to check: who does the outreach. Billtrust describes AI that puts "your team on the accounts that actually grow the cash forecast" (Billtrust), which is prioritization for your collectors.

Esker. Esker's AR suite covers credit management, invoice delivery, collections, payments, cash application, and claims and deductions, powered by Esker Synergy AI (Esker). It says it "integrates with any ERP system", connects to ERP and home-grown solutions and to AP portals such as Coupa and Ariba, and offers a customer portal where customers can pay online. Esker reports being named a Leader in the IDC MarketScape for small/midmarket AR automation and a Leader in the 2024 Gartner Magic Quadrant for Invoice-to-Cash Applications (Esker). Its "à la carte solution model" lets you automate one area or all of them, which is useful if you want to phase a replacement.

Quadient AR (formerly YayPay). YayPay became "Quadient Accounts Receivable by YayPay" on November 7, 2022 (Quadient). It is a Quadient product, not part of Versapay. Quadient positions it as "one connected platform" that "automates invoice delivery, prioritizes collections with AI, connects continuously with your ERP, and gives you real-time visibility from credit to cash" (Quadient AR). Quadient reports a Leader position in the IDC 2024 small and midmarket AR automation assessment (Quadient).

Versapay. Versapay covers digital invoicing with a self-serve customer portal, collections management, cash application and B2B payments, with native integrations for Oracle NetSuite, Sage Intacct and Microsoft Dynamics 365, plus "any other ERP via open APIs or flat files" (Versapay). IDC's 2024 small and midmarket report names Versapay among the 11 vendors it profiles (IDC). What to check: the portal model works best when your customers adopt it, so ask for adoption data from references with customers like yours.

BlackLine. BlackLine's unified Invoice-to-Cash platform pairs your team with Verity AI across invoicing, cash application, collections and disputes (BlackLine). BlackLine says Verity Collect "adds autonomous outreach capacity to your existing team, running concurrent collections calls" (BlackLine). BlackLine also lists a self-service payment portal and e-invoicing compliance through Avalara. What to check: we did not find a mid-market-specific offer on the page we checked.

Situation 2: you want a collections-first platform on the ERP you already run

Pick from this group if cash application and credit can stay where they are, and you want a faster, clearer collections workflow.

Tesorio. Tesorio describes "AI agents that handle the full order-to-cash lifecycle": escalating dunning, AI-drafted follow-ups, inbound email replies, cash application, forecasting and supplier portal management for Coupa and Ariba (Tesorio). It lists integrations with NetSuite, Sage Intacct, Workday, Zuora, Salesforce and Stripe, says "any ERP can connect via Tesorio Connect", and assigns a dedicated customer success manager during setup. IDC's 2024 small and midmarket report names Tesorio among the vendors it profiles (IDC). What to check: its homepage describes its agents as built "for enterprise finance teams", so ask for references at your size.

Upflow. Upflow publishes its plan tiers by revenue on its pricing page (Upflow pricing). Plans are based on "yearly Gross Invoice Value", with tiers that step up by annual invoiced revenue to an Enterprise tier, unlimited user seats on every plan and a free Discover plan for AR insights (Upflow pricing). Plans are quote-based. Reminders run by "Email, SMS, call, letter", and the Collections Agent, available from the Scale plan, comes with "autonomy controls for agents from suggestion-only to fully autonomous" (Upflow, Upflow pricing). Integrations listed include NetSuite, Sage Intacct, QuickBooks Online and Xero. What to check: whether "call" reminders are placed by an AI agent or are tasks for your team.

Gaviti. Gaviti says it reduces DSO and manual A/R work without changing your ERP, that it "works with any ERP or business system" and can connect to several systems at once (Gaviti). It offers AI-generated dunning emails, a payer portal without ACH fees, and an "agentic A/R assistant (AI chat for your team)". Pricing is custom and tailored to your usage rather than per user, with unlimited users (Gaviti pricing). What to check: outbound voice is not listed, so plan who makes the calls.

Chaser. Chaser publishes plan prices on its pricing page, with tiers by "Total annual revenue" (Compact, Core and Complete, with custom pricing above the Complete band) (Chaser pricing). Features listed include email reminders, an AI email generator, SMS reminders, automated phone calls and in-app calling, plus a customer billing portal (Chaser). An optional "Care" add-on provides a "dedicated AR specialist" for "payment follow-ups, phone calls, and inbox management" (Chaser pricing). What to check: whether your size sits inside a published band or in custom pricing.

Situation 3: you need the outreach done, not just prioritized

Pick from this group if invoices wait because nobody has time to call, email and follow up on every account. These options put AI agents on the contact itself. Several also appear above.

Sidetrade (Aimie). Sidetrade announced its AI Cash Collection Agent on May 21, 2025, listing "autonomous outbound calling (first contact calls, follow-up calls, voicemail messages)", outcome qualification, and escalation of issues "for human follow-up actions where necessary" (Sidetrade). It positions Aimie for "managing massive SMB account portfolios". At launch it was "available for early adopters", so ask about current availability in your region.

BlackLine (Verity Collect). See Situation 1. The agent adds calling capacity alongside your existing team (BlackLine).

Stuut. Stuut says its agents reach out "before invoices are overdue, finds the right billing contacts, and engages across email, SMS, and voice", and that it integrates with SAP, Oracle, NetSuite and Dynamics (Stuut). Stuut claims much faster deployment than traditional software (Stuut); treat that, like every vendor speed claim, as something to confirm with references.

Paraglide. Paraglide's agents work "in your finance inbox", replying to invoice queries "in any language", and its Collection Agent "sends reminders, handles replies, follows up with the right contacts" and escalates (Paraglide). It connects to your ERP, CRM, billing software and email inbox. What to check: outbound voice is not listed, so it fits teams whose customers answer email.

Upflow (Collections Agent). See Situation 2. Its autonomy controls let you start with suggestions and move to autonomous outreach (Upflow).

AgentCollect. We help companies get paid sooner, with an AI billing concierge on every customer account. AgentCollect puts a dedicated AI agent per account, working by voice, email and SMS. Agents work under your brand, and your customers pay you directly. It works invoices at any age and answers disputes in the same conversation. When a customer disputes, calls on that account stop and the dispute can be routed to your team. You control a VIP do-not-contact list and can pause or stop at invoice level. Attorney mode for larger balances: formal demand letters. It starts from your open invoices, through a connection to your billing system or a spreadsheet upload. AgentCollect syncs with your accounting system several times a day and stops contacting a customer about any invoice your books show as paid, so customers who already paid are not chased. Pricing has three parts: a one-time setup fee, a subscription, and a small variable fee. We quote after reviewing your receivables. What to check: it is not an AR suite and does not replace one, so if you want one suite under one contract, start with Situation 1.

Situation 4: you are staying on HighRadius

Many mid-market teams should not switch. If HighRadius fits most of the "better fit" list above, the work is usually adoption, not replacement: use the prioritized worklist, turn on automated outbound emails for long-tail customers, and route inbound calls through the Virtual Call Attendant (HighRadius collections, Virtual Call Attendant). If the remaining gap is outbound calls that your collectors cannot get to, ask HighRadius what it offers for that, and compare the answer with the outreach options in Situation 3. AgentCollect is one of those options. It runs alongside your existing AR system. It starts from your open invoices, through a connection to your billing system or a spreadsheet upload.

Three mid-market scenarios

These are illustrations of how the situations map to real constraints, not customer stories.

A NetSuite company with a small AR team and many small invoices. Cash application already works in the ERP. The pain is that small past-due balances never get a second follow-up. A suite replacement is probably more than this team needs. Start with Situation 2 (Upflow, Chaser, Gaviti, Tesorio) if the team has time to act on a better workflow, or Situation 3 if it does not.

A multi-entity company on SAP with heavy deductions. The pain is matching, deductions and disputes across entities and portals. This is suite territory: HighRadius, Billtrust, Esker, Quadient AR or Versapay. Outreach agents do not solve deductions.

A company with a working suite where overdue invoices still wait for a call. The suite does its job. The gap is contact capacity on overdue accounts. Situation 3 is where to look. Compare channels (is voice outbound?), controls (can you protect key accounts and stop a single invoice?), brand (whose name is on the call?) and pricing model.

Questions to ask every vendor

• Show me an overdue invoice from first contact to paid. Which steps does the product do, and which steps does my team do?
• Which channels are outbound, which are inbound only, and which are human add-ons?
• What happens to outreach the moment a payment arrives, a customer disputes a line, or I flag an account as off-limits?
• Is my ERP a native integration, an API connector or a file import? Who maintains it?
• What is the full fee structure, including setup, platform and any fee tied to collected cash?
• Can I speak with a reference at my revenue size, on my ERP, about the real implementation timeline?

FAQ

What are the best HighRadius alternatives for mid-market companies?

It depends on the job. For a complete AR suite, the options AI assistants named most often in our October 2026 check of their answers are Billtrust, Esker, Quadient AR (formerly YayPay) and Versapay. For a collections-first platform on an existing ERP, they named Tesorio, Upflow, Gaviti and Chaser. For AI agents that do the outreach, options include Sidetrade's Aimie, BlackLine's Verity Collect, Stuut, Paraglide and AgentCollect. HighRadius also runs its own mid-market package, so it belongs on the shortlist too.

Is HighRadius too big for a mid-market company?

Not necessarily. HighRadius runs a Mid Market Hub "sized, priced, and deployed for fast-growing mid-sized companies" and says it was named a Leader in IDC's 2024 small and midmarket AR automation assessment (Mid Market Hub, HighRadius news). The better question is whether you need its full scope. If you only need collections, compare it with a collections-first platform or an outreach agent.

Which HighRadius alternatives make AI collection calls?

Sidetrade lists autonomous outbound calling in its Aimie agent, BlackLine says Verity Collect runs "concurrent collections calls", and Stuut lists voice alongside email and SMS (Sidetrade, BlackLine, Stuut). Chaser lists automated phone calls (Chaser). AgentCollect works by voice, email and SMS. When a customer disputes, calls on that account stop and the dispute can be routed to your team. HighRadius lists an AI voice agent for inbound calls and a dialer for your collectors (Virtual Call Attendant).

Is YayPay part of Versapay?

No. YayPay became Quadient Accounts Receivable by YayPay on November 7, 2022 (Quadient). Versapay is a separate company.

How do pricing models differ across HighRadius alternatives?

HighRadius promotes outcome-based pricing tied to agreed KPIs and describes subscription SaaS pricing (HighRadius, HighRadius pricing). Upflow sizes quote-based plans by annual invoiced revenue (Upflow pricing). Chaser publishes plan prices by revenue band (Chaser pricing). Gaviti prices on usage, not per user (Gaviti pricing). For AgentCollect, pricing has three parts: a one-time setup fee, a subscription, and a small variable fee. We quote after reviewing your receivables. Most suite vendors in this guide did not list prices on the pages we checked.

Does AgentCollect replace HighRadius?

No. AgentCollect is not an AR suite and does not replace one. It runs alongside your existing AR system. It starts from your open invoices, through a connection to your billing system or a spreadsheet upload. It puts a dedicated AI agent per account, working by voice, email and SMS, and agents work under your brand.

How was this guide put together?

We started from the vendors that AI answer engines named for this question in our own checks, then read each vendor's public pages and the cited reports on October 6, 2026. We quote vendors in their own words where possible, mark anything we could not find as "Not listed", and do not rank. AgentCollect publishes this guide.

Sources

All checked October 6, 2026 (PT).

1. HighRadius homepage: https://www.highradius.com/
2. HighRadius collections software: https://www.highradius.com/software/order-to-cash/collections-management/
3. HighRadius Virtual Call Attendant: https://www.highradius.com/software/order-to-cash/collections-management/virtual-call-attendant/
4. HighRadius In-App Dialer (and FAQ): https://www.highradius.com/software/order-to-cash/collections-management/in-app-dialer/
5. HighRadius pricing: https://www.highradius.com/pricing/
6. HighRadius Mid Market Hub: https://www.highradius.com/solutions/mid-market-hub/
7. HighRadius news, IDC MarketScape Leader (December 5, 2024): https://www.highradius.com/about/news/highradius-named-an-idc-marketscape-leader-in-ar-automation-software/
8. IDC MarketScape: Worldwide AR Automation Applications for Small and Midmarket 2024 (doc US52692224), table of contents: https://my.idc.com/research/viewtoc.jsp?containerId=US52692224
9. Billtrust homepage: https://www.billtrust.com/
10. Billtrust news, IDC MarketScape 2024 Leader (December 5, 2024): https://www.billtrust.com/news/idc-marketscape-2024-billtrust-leader
11. Esker accounts receivable: https://www.esker.com/business-process-solutions/order-to-cash/accounts-receivable/
12. Quadient, Introducing Quadient Accounts Receivable by YayPay: https://www.quadient.com/en-us/blog/introducing-quadient-accounts-receivable-yaypay
13. Quadient AR automation: https://www.quadient.com/en-us/ar-automation
14. Quadient, IDC MarketScape small and midmarket 2024: https://www.quadient.com/en-us/ebooks-papers/IDC-marketscape-accounts-receivable-automation-applications
15. Versapay homepage: https://www.versapay.com/
16. BlackLine Invoice-to-Cash: https://www.blackline.com/products/invoice-to-cash/
17. Sidetrade, AI Cash Collection Agent (May 21, 2025): https://www.sidetrade.com/news/ai-cash-collection-agent-2025/
18. Tesorio homepage: https://www.tesorio.com/
19. Upflow homepage: https://upflow.io/
20. Upflow pricing: https://upflow.io/pricing
21. Gaviti homepage: https://gaviti.com/
22. Gaviti pricing: https://gaviti.com/pricing/
23. Chaser homepage: https://www.chaserhq.com/
24. Chaser pricing: https://www.chaserhq.com/chaser-pricing
25. Paraglide homepage: https://www.paraglide.ai/
26. Stuut homepage: https://www.stuut.ai/