Auditing for T&E
Real-time AI expense auditing vs. legacy analytics tools and human audit services
Stop using rigid, one-size-fits-all expense audit tools. AppZen’s flexible AI adapts to your unique policies with customizable workflows, while Oversight, BPO and manual audits, and inflexible legacy systems make you change to fit their limitations.
Why companies are switching from Oversight
Discover how AppZen’s expense auditing capabilities compare to Oversight, manual audits, and BPO services' reactive, post-payment approach across key features, including AI, customization, compliance, and automation.
Functionality |
AppZen Expense Audit |
Oversight |
Manual audits & BPO |
T&E expense auditingReview and validate employee travel and expense claims for policy compliance |
NextGen AI-powered, real-time expense auditing that automatically audits 100% of expenses prepayment, detecting fraud and policy violations, while boosting productivity and minimizing errors/waste
|
Legacy analytics tool with Google-based OCR that relies on third-party statistical models and is typically performed post-payment, to ensure compliance with company policies and prevent fraud or abuse
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Dependent on human auditors, these services are time-intensive, costly, and typically review only a fraction of expenses, leading to lower audit coverage and inconsistent enforcement
|
AI audit modelsAutomatically check expenses against company policies |
40+ out-of-the-box best practice, customizable T&E audit models
|
Limited out-of-the-box AI models with limited configurability
|
Human-based audit rules and processes with limited capability for customisation
|
Analytics & reportingView spending reports and identify trends |
Dynamic, AI-Powered analytics, delivering real-time, contextual insights into spend behavior, risk exposure, and policy adherence
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Standard out-of-the-box reports with behavioral trends, typically post-payment reporting
|
Standard reporting packages with human analysis but limited real-time insights and customization options
|
Adapt to unique expense policiesCreate and configure AI models to match your distinct regulations, policies and business processes |
Create AI audit models and configure existing best practices models to meet complex processes and global requirements without IT debt, eliminating false positives while scaling effortlessly
|
Limited customization options that generate a high number of false positives, requiring extensive manual reviews and technical resources
|
Human services are customisable but require auditor retraining and often incur additional costs
|
Global compliance and multi-language supportHandle international regulations and foreign receipts |
Built-in compliance models for HCP, Anti-Bribery, VAT, and regional regulations with AI-powered translation in 40+ languages to detect policy violations in foreign receipts
|
Limited compliance coverage and lack of regulatory compliance models, with limited built-in translation capabilities
|
Regional expertise with multilingual staff, but inconsistent coverage and higher costs for global operations.
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Auto-approval ratesSpeed up reimbursements with automated processing |
Achieve 75%+ pre-payment auto-approval rates with context-aware AI, leading to faster processing times
|
Limited pre-payment auto-approval functionality, mainly works in post-payment
|
Manual approval processes with limited automation capabilities result in slower processing times.
|
Receipt understandingExtract and verify information from receipt images |
Deep contextual understanding of receipt line items, nuances, and types, like differences between alcohol brands, types of food, fair pricing, or venue/merchant category
|
Basic pattern recognition and anomaly detection, relying on exact keyword search to identify items on a receipt
|
Human reviewers can understand context but lack scalability and consistency across high transaction volumes
|
AI-generated fraudulent receipt detectionIdentify suspicious or fraudulent expense documents |
Multi-layered AI models trained on millions of receipts to detect ChatGPT generated & GenAI created fake receipts and deep fakes
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Basic pattern matching that AI-generated fraudulent receipts can easily fool
|
Relies on human expertise to identify suspicious receipts but may miss sophisticated AI-generated forgeries
|
Expense approval workflowsSet up custom approval processes for different expense types |
Self-service DIY Smart Workflows for intelligent risk-based manager approvals built in minutes without IT support
|
No DIY capabilities with basic approval workflows requiring technical resources and manual intervention for any workflow customization
|
No self-service capabilities - all workflow changes require service provider involvement and additional fees
|
Digital workforceAI agents that automate routine expense processing tasks |
AI Agents automate 95% of expense auditing tasks, achieving 90% compliance rates and 40-50% workload reduction while transforming manual processes into intelligent automation
|
No AI Agent capabilities — relies on traditional manual processes and basic rule-based automation without intelligent decision-making
|
Human agents provide personalized service, but cannot scale to handle thousands of transactions simultaneously
|
Slack and Microsoft Teams integrationHandle approvals within your existing chat tools |
Native Slack and Microsoft Teams integration enables faster approvals directly within communication tools, streamlining workflows and reducing approval delays
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No Slack or Microsoft Teams integration - approvals must be done through separate systems, creating workflow friction
|
No native integration with communication tools; approvals are handled through separate BPO systems and processes
|
Expense management system support & deploymentConnect with your current expense management software |
Seamlessly integrates with all major EMS platforms, including SAP Concur, Oracle, and Workday. Hosted on AWS with deployment options in both the EU and US for greater flexibility
|
Primarily built for SAP Concur with some support for other EMS and ERP systems. US-only hosting primarily; limited EU data hosting capability and deployments
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Integration and deployment capabilities vary based on provider and BPO setup, limiting flexibility and geographic control
|
Global scope & security certificationsEnterprise security |
Proven global deployments with support for country-specific requirements (e.g., Fapiao in China). Fully compliant with ISO 27001, GDPR, SOC 1 & 2 Type II, PCI DSS, HIPAA, and the EU AI Act
|
Limited global coverage with partial certification. Lacks SOC 1 compliance and unclear adherence to international AI regulations
|
Narrow support for global requirements; compliance certifications vary by solution and geography, leading to inconsistent coverage
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Risk-free expense audit transformation: AppZen's free audit program
The leading AI platform for spend automation and compliance
Let us prove real-time AI auditing with free access to Expense Audit
Join our exclusive webinar and get a free expense audit to experience AppZen’s proactive audit capabilities vs. Oversight's and manual/BPO reactive approach
Customer story
Electrolux modernizes expense management
From reactive to proactive expense auditing, learn how Electrolux used AI automation and elevated their T&E operations without disrupting processes.
With AppZen’s AI, we can see and focus on the most frequent, high-risk reasons and drive behavioural or policy changes. We have insight into risky expense types and can better understand the scope, size, and type of risk.
Dominika Murzynowska
Global Indirect Purchasing Manager
What’s in it for you?
Discover hidden costs
Uncover missed policy violations and fraud currently costing your organization money.
Spot compliance gaps
Reveal regulatory risks and compliance infringements your current system misses.
Get actionable insights
See detailed analytics on spending patterns and cost-saving opportunities from your actual data.
Unlock more automation
Free up time from manual tasks to focus on higher-priority work and maximize your EMS investment.
Ready to make the switch?
Join our webinar, “Unlock hidden savings in your expense data — AppZen's free audit program.”
You will learn about AppZen's free audit program and see how simple it is to get up and running.
- Free audit process: Learn how our no-cost expense audit program works and why it requires zero IT lift from your team.
- Simple 4-step setup: Discover how we connect directly to your expense system, analyze your historical data, and deliver results in just a few weeks.
- Instant results: See how AppZen audits 100% of your expenses and catches 5-10 times more issues than manual processes.
- Complete business case: Get a comprehensive readout with real examples from your data, executive summaries, and 80+ detailed audit findings.
- Live Q&A: Get insights and answers from AppZen’s expense auditing experts during a live Q&A session.
The best part? All attendees get a free expense audit to test AppZen’s intelligent receipt analysis on your actual expense data.