AP Automation Software That Resolves Exceptions for You
Stop moving between inboxes, QuickBooks, and spreadsheets. Nexus AP automates invoice processing, 3-way matching, and exception resolution with AI — so your accounts payable team closes the books 2 days faster.
94%
Teams still relying on spreadsheets in close workflows
Source: Ardent Partners / close process benchmark referencesWhy Nexus
Resolve AP exceptions before month-end scramble starts.
Nexus acts as connective tissue between your existing systems, investigating mismatches and driving resolution instead of adding another dashboard to monitor.
Exception Investigation Agent
When an invoice mismatches, Nexus investigates vendor, amount, date, and payment context to propose resolution with evidence.
Vendor Communication Automation
Automatically request missing PO or W-9 documents, track reminders, and escalate stale threads before deadlines slip.
Operator-Driven Resolution
Nexus does the workflow work, not just the reporting work: triage, suggested resolution, and human-in-the-loop final approval.
Month-End Readiness Score
Track close readiness in real time with resolved exceptions, critical blockers, and estimated close-hours saved.
Maintain Single Source of Truth
Keep your ERP data consistent with real-time sync to QuickBooks and Xero. Additional ERP integrations are coming soon.
Stay Audit-Ready Always
Pass audits with confidence using comprehensive logs and automated reports that satisfy compliance requirements without extra effort.
Simple workflow
From chaos to clarity in 3 steps
Transform your AP process from manual drudgery to automated efficiency. See how finance teams save 15+ hours per week with our streamlined workflow.
- Upload Once, Process Everything
- Drag and drop invoices, POs, and receipts from any source. Our AI engine instantly extracts data with 99.8% accuracy—eliminating hours of manual entry.
- AI Matches 95% Automatically
- Advanced algorithms compare invoices to POs and receipts across exact amounts, fuzzy text, and semantic meaning—clearing the bulk of transactions without human review.
- Resolve Exceptions in Minutes
- Get AI-suggested root causes for mismatches, one-click dispute resolution, and automated vendor communication—turning days of investigation into minutes.
Why Finance Teams Choose Nexus
Everything you need for AP automation
AI-Powered Matching
95% accuracy with exact, fuzzy, and semantic matching. Let AI handle the heavy lifting while you focus on exceptions.
Lightning Fast Processing
Process thousands of invoices in minutes, not days. Cut your month-end close time in half.
Bank-Grade Security
SOC 2 compliant with complete audit trails. Your financial data stays secure and compliant.
Seamless Integrations
Connect with QuickBooks and Xero today. NetSuite, SAP, Oracle, and Sage are coming soon.
ROI Calculator
See your potential savings
Calculate how much time and money Nexus can save your AP team every month.
Current AP Process
Enter your details and click "Calculate My Savings" to see your potential ROI with Nexus.
Enterprise Integration
Deep ERP integration that goes beyond sync
Nexus doesn't just connect to your ERP—it becomes an intelligent extension of your financial ecosystem, automating complex workflows and providing AI-driven insights across your entire AP process.
- Purchase Order Automation
Automatically sync and create purchase orders across your ERP system. Intelligent matching with incoming invoices flags discrepancies before they become problems, ensuring seamless procurement workflows.
- Payment Reconciliation
Seamlessly sync payment data and automatically reconcile transactions with complete audit trails. Track payment status, detect duplicates, and ensure every dollar is accounted for.
- Vendor Intelligence Hub
Centralize all vendor-payment information in one intelligent dashboard. Access payment history, performance metrics, and risk assessments to make data-driven vendor decisions.
- End-to-End AI Analysis
Leverage deep AI insights across your entire AP workflow. From invoice processing to payment optimization, get predictive analytics that transform your financial operations and detect fraud.
Seamlessly integrates with your ERP
QuickBooks and Xero are available now. Additional ERP connectors are coming soon.
Need a custom integration? Contact our integration team
14-day free trial • Setup in under 30 minutes
Explore the Nexus Suite
One platform for every financial workflow. Start with Build and expand as you grow.
Nexus Build
AvailableAP automation and 3-way matching for QuickBooks
Learn moreNexus Audit
WaitlistAI-powered anomaly detection and spend analytics
Learn moreNexus Fund
WaitlistFund accounting and grant management for nonprofits
Learn moreNexus Collect
WaitlistAccounts receivable automation and collections
Learn moreNexus Forecast
WaitlistCash flow forecasting and scenario planning
Learn morePricing
Plans that scale with your AP volume
Start free and upgrade as you process more invoices. Every plan includes AI-powered matching, exception management, and secure integrations.
Starter
$99/month
Start Free Trial14-day free • No card needed
- Core Matching & Automation
- 2-Way Matching (Invoice ↔ PO)
- Document processing per month (500)
- ERP Integrations (2)
- PDF/CSV parsing & field extraction
- Advanced Capabilities
- Real-time alerts & notifications
- Immutable audit trail
- Autonomous Agent (Coming Soon)
- Auto-resolve exceptions (50%)
Growth
$299/month
Start Free Trial14-day free • No card needed
- Core Matching & Automation
- 2-Way Matching (Invoice ↔ PO)
- 3-Way Matching (Invoice ↔ PO ↔ Receipt)
- Document processing per month (2,000)
- ERP Integrations (5)
- PDF/CSV parsing & field extraction
- Advanced Capabilities
- Real-time alerts & notifications
- Immutable audit trail
- AI Root-Cause Analysis
- Priority support
- REST API
- Autonomous Agent (Coming Soon)
- Auto-resolve exceptions (65%)
Scale
$599/month
Start Free Trial14-day free • No card needed
- Core Matching & Automation
- 2-Way Matching (Invoice ↔ PO)
- 3-Way Matching (Invoice ↔ PO ↔ Receipt)
- Document processing per month (10,000)
- ERP Integrations (10)
- PDF/CSV parsing & field extraction
- Advanced Tolerance Engine
- Advanced Capabilities
- Real-time alerts & notifications
- Immutable audit trail
- AI Root-Cause Analysis
- Priority support
- Audit prep evidence automation
- REST API
- SSO/SAML
- Custom SLA
- Autonomous Agent (Coming Soon)
- Auto-resolve exceptions (70%+)
- Confidence threshold retraining
- One-click rollback safety switch
Enterprise
Contact us
Contact Sales14-day free • No card needed
- Core Matching & Automation
- 2-Way Matching (Invoice ↔ PO)
- 3-Way Matching (Invoice ↔ PO ↔ Receipt)
- 4-Way QA Gatekeeping
- Document processing per month (Unlimited)
- ERP Integrations (Unlimited)
- PDF/CSV parsing & field extraction
- Advanced Tolerance Engine
- Advanced Capabilities
- Real-time alerts & notifications
- Immutable audit trail
- AI Root-Cause Analysis
- Priority support
- Dedicated CSM & onboarding
- Audit prep evidence automation
- Cash-flow forecasting
- REST API
- SSO/SAML
- Custom SLA
- Autonomous Agent (Coming Soon)
- Auto-resolve exceptions (70%+)
- Confidence threshold retraining
- One-click rollback safety switch
- Human-in-loop feedback learning
Built for Results
AP automation that delivers measurable impact
Process invoices end-to-end without manual intervention
3-way matching precision across PO, invoice, and delivery
Reduce manual AP processing time significantly
Accelerate your month-end close cycle
Close your books 2 days faster. Guaranteed.
95% accuracy, zero manual data entry, and complete audit trails. See why finance teams choose Nexus for AP automation.
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Transform your AP process. Start automating today.
Join hundreds of finance teams who've eliminated manual invoice matching and cut their month-end close time in half.