The 6 Best Finance Automation Software for Mid-Market Companies in 2026

If you are running finance in a mid-market company, you are probably stuck in a familiar situation: more transactions, more systems, more scrutiny, without a matching increase in headcount. Your finance team sits on mountains of financial data, but too much of their day still disappears into spreadsheets, copy-pasting, and chasing approvals.

That’s where the right finance automation comes in. Modern finance automation software doesn’t just speed up data entry. It connects your tech stack, automates key financial processes, and reduces manual work. However, the challenge is choosing tools that actually work for mid-market companies.

This article breaks down 6 of the best finance automation tools for mid-market businesses in 2026. You’ll see what each one does best, the key features that matter, and how they help finance leaders reduce manual effort, unify their data, and build a finance function that can keep pace with the rest of the business.

The Top 6 Finance Automation Software for Mid-Market Businesses

For mid-market companies, the best finance automation software doesn’t try to do everything for everyone. It gives your finance team control over the core financial processes that matter most—AR, AP, the financial close, and reporting—while plugging neatly into your existing ERP systems and tools. 

The six finance automation software options below are built with mid-market realities in mind: limited headcount, growing complexity, and a need to cut manual work fast, without a year-long implementation.

1. Kolleno – AI-powered AR, cash application, and collections

Kolleno is an AI-driven accounts receivable and collections platform built for finance teams that want to boost cash flow without adding headcount. It pulls financial data from your ERP and accounting software into a single, centralised view of invoices, payments, and customer communications. For mid-market companies, it’s a way to automate the AR side of financial operations while keeping control inside the finance team.

Key features

• End-to-end AR and collections workflow automation, from dunning emails to task queues for collectors
• AI Agent and AI-Copilot to automate routine data entry, match payments to invoices, and accelerate cash application
• Integrated payment pages and links that facilitate electronic payments and reduce friction in the payment processing flow
• Real-time AR dashboards and reports for financial analysis, DSO tracking, and audit trails on customer communication and actions
• Native data integration with ERPs, CRMs and business systems, keeping financial and operational data in sync without extra manual effort

G2 rating: 4.9*

2. HighRadius – Autonomous Finance for order-to-cash and beyond

HighRadius positions itself as an “Autonomous Finance” platform for the Office of the CFO. It’s widely used by fast-growing mid-market companies and enterprises to automate order-to-cash, accounts payable, treasury, and record-to-report. For finance leaders who want AI-driven automation across multiple financial processes, HighRadius is one of the most comprehensive options in this list.

Key features

• End-to-end order-to-cash automation (credit, invoicing, collections, cash application) to reduce DSO and improve cash flow
• Treasury and cash-forecasting modules with AI agents that automate projections and support risk management decisions
• Record-to-report tools that support a faster financial close process, including reconciliations and anomaly detection on financial data
• Broad data integration with leading ERP systems so finance teams avoid manual data entry and data silos
• Cloud architecture with strong controls and audit trails, suitable for teams focused on compliance and audit readiness

G2 rating: 4.3*

3. Tipalti – AP automation and global payables at scale

Tipalti is a mature AP automation and finance platform aimed at mid-market and enterprise organisations with high-volume or global payables. It focuses on streamlining accounts payable and supplier payments, while handling tax compliance and cross-border complexity in the background. For finance departments that want to modernise invoice processing and payouts, it’s a strong “do most of AP in one place” choice.

Key features

• End-to-end AP automation software covering supplier onboarding, automated invoice processing, approvals, and payment processing
• Support for global mass payouts and multiple currencies, with built-in validation that facilitates electronic payments across rails like ACH, wires, and local schemes
• Integrated tax compliance features, including VAT support and reporting, which reduces the risk of errors in financial reporting
• Deep data integration with major ERPs and accounting software, helping finance teams reduce manual effort and maintain clean audit trails
• Built-in analytics and reporting tools that give visibility over spend, approvals, and supplier performance for better financial management

G2 rating: 4.5*

4. Stampli – AP and procure-to-pay automation centred on AP

Stampli is a finance operations platform built around accounts payable, expanding into procurement, payments, cards, and vendor management. It’s popular with mid-market companies thanks to its user-friendly interface, fast deployment, and strong AI-assisted invoice capture. For finance teams that want powerful AP automation without a steep change-management burden, Stampli is a good fit.

Key features

• AI-powered invoice processing with OCR that captures invoice data and routes it into structured approval workflows, cutting manual processes
• Centralised AP hub for invoices, payments, vendor communication, and card spend, improving control over AP-side financial workflows
• Built-in payments (domestic and international) and cards, so the AP team can manage payment processing and expense management from one centralized platform
• Strong integrations with major ERP systems, helping you avoid manual data entry and keep sensitive financial data and operational data aligned
• High customer satisfaction on G2 for usability, support, and AP outcomes, making change more manageable for busy finance professionals

G2 rating: 4.6*

5. BlackLine – Financial close management and reconciliation automation

BlackLine is a pioneer in financial close management software, focused on automating account reconciliations, journals, and close tasks. It’s widely used by mid-size and large organisations to reduce close timelines, strengthen controls, and improve audit readiness. If your finance team spends too long wrestling spreadsheets at month-end, BlackLine is the archetypal financial close management solution to consider.

Key features

• Close-oriented workflows and task management that orchestrate the entire financial close process and provide strong audit trails
• Automated account reconciliation and transaction matching that cut manual effort and reduce errors in financial data
• Central hub for documentation, approvals, and sign-offs, improving audit readiness and compliance reporting for finance departments
• Integrations with leading ERP systems and other business systems, reducing data silos and keeping financial and operational data aligned
• Dashboards and real-time reporting for close status, exceptions, and key financial workflows, helping finance leaders monitor progress and bottlenecks

G2 rating: 4.5*

6. Gaviti – AR collections and invoice-to-cash automation

Gaviti is a specialised accounts receivable and collections platform that focuses on invoice-to-cash automation. It’s designed for companies that want to reduce DSO, improve cash flow, and give their AR finance team a structured way to manage follow-ups. For mid-market businesses where collections are still email- and spreadsheet-driven, Gaviti replaces scattered manual processes with a single finance automation tool.

Key features

• Automated collections workflows with reminders, escalation rules, and task management for AR specialists, reducing dependence on ad hoc emails
• Credit and risk features to support better customer credit limits, minimise bad debt, and focus collections on the right accounts
• Analytics on DSO, collections performance, and customer behaviour, giving finance teams better insight into invoice-to-cash bottlenecks and data-driven decisions
• Support for automated matching and reconciliation flows to accelerate cash posting and keep AR balances current
• Cloud deployment aimed at AR teams that need fast time-to-value rather than a long implementation timeline

G2 rating: 4.5*

Why Kolleno is the leading finance automation software for mid-market businesses

Kolleno is built for the reality of mid-market companies: lean finance teams, rising transaction volumes, and zero appetite for bloated projects. Instead of trying to automate everything, it focuses on the highest-leverage part of your financial operations—accounts receivable, collections, and cash application, where small improvements deliver big gains in cash flow.

As a finance automation software, Kolleno combines AI-driven workflow automation with a clean, user-friendly interface. It integrates directly with your ERP and accounting software, pulls in your financial data, and gives your finance team a single, real-time view of invoices, payments, and customer communications. You reduce manual processes and admin without losing control.

Where many finance automation solutions demand long implementation timelines and complex change, Kolleno is designed for quick adoption. Finance leaders can roll out automated reminder flows, payment links, and AI-assisted cash application in weeks, not quarters. That makes it practical for mid-market companies that need results this year, not next.

Most importantly, Kolleno proves its value in hard numbers. By tightening the accounts receivable process, it helps finance leaders bring down DSO, stabilise cash flow, and free their teams from low-value chasing. For mid-market businesses that want finance automation that actually moves the needle, Kolleno is the obvious place to start.

Final thoughts

The right finance automation software should cut manual work, tighten controls, and turn your finance team into a growth driver—not just another system to maintain. For mid-market businesses, Kolleno stands out because it delivers fast, visible improvements in AR, DSO, and cash flow without needing more headcount or a long rollout. If you want to see what that could look like in your business, book a demo with Kolleno and put these ideas into practice.