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Cybersecurity Information SecurityTop 10 Best Fraud Prevention Services of 2026
Compare the Top 10 Best Fraud Prevention Services and rank leading providers like Kroll, PwC, and EY. Explore the best fit.
How we ranked these tools
Core product claims cross-referenced against official documentation, changelogs, and independent technical reviews.
Analyzed video reviews and hundreds of written evaluations to capture real-world user experiences with each tool.
AI persona simulations modeled how different user types would experience each tool across common use cases and workflows.
Final rankings reviewed and approved by our editorial team with authority to override AI-generated scores based on domain expertise.
Score: Features 40% · Ease 30% · Value 30%
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Editor’s top 3 picks
Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.
Kroll
Investigator-driven case management that turns fraud alerts into evidentiary outputs
Built for organizations needing managed fraud prevention plus investigation-grade evidence handling.
PwC
Editor pickForensic investigations combined with fraud risk governance and controls assessment
Built for large enterprises needing end-to-end fraud risk and investigation program buildout.
EY
Editor pickFraud risk assessment to control design and investigations playbooks across business lines
Built for large enterprises needing fraud prevention strategy plus investigation execution support.
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Comparison Table
This comparison table benchmarks fraud prevention services from providers including Kroll, PwC, EY, KPMG, and Booz Allen Hamilton. It summarizes how each firm approaches risk assessment, investigative support, controls testing, and fraud data analytics so readers can map capabilities to specific use cases.
Kroll
enterprise_vendorDelivers fraud risk management and investigations with forensic accounting, digital forensics, and case management for financial crime and cyber-enabled fraud.
Investigator-driven case management that turns fraud alerts into evidentiary outputs
Kroll stands out for combining fraud prevention with broader risk investigation, analytics, and intelligence workflows. The service supports identity and document risk assessment, transaction and behavioral fraud controls, and case management for confirmed fraud events. Kroll also brings investigator-led responses that connect detection to evidentiary handling for legal and regulatory needs. Delivery commonly includes data-driven risk scoring, partner and vendor risk screening, and operational playbooks for fraud reduction.
- +Investigator-led fraud cases connect detection outcomes to evidence-ready reporting
- +Identity and document risk controls reduce account takeover and impersonation exposure
- +Transaction and behavioral risk approaches support ongoing fraud monitoring programs
- +Risk intelligence and screening workflows extend fraud prevention to third parties
- –Implementation effort can be heavy when integrating multiple data sources
- –Suitability may be limited for teams wanting purely self-serve automation
- –Complex cases require clear scope and stakeholder alignment to avoid delays
Best for: Organizations needing managed fraud prevention plus investigation-grade evidence handling
More related reading
PwC
enterprise_vendorOffers fraud investigations, forensic analytics, and fraud risk advisory that integrates cyber threat intelligence with controls and response playbooks.
Forensic investigations combined with fraud risk governance and controls assessment
PwC stands out for fraud prevention delivered through enterprise-grade consulting, analytics, and risk governance across complex, multi-entity environments. The firm supports end-to-end programs that combine forensic investigations, controls testing, anti-fraud program design, and investigative readiness planning. PwC also brings technology-enabled analytics capabilities for anomaly detection, transaction monitoring support, and fraud risk assessment across processes and data sources. Engagements frequently integrate regulatory expectations into operating model, people, and process controls for sustainable fraud mitigation.
- +Forensic investigation teams with repeatable case handling methods
- +Fraud risk assessments mapped to governance, controls, and operating model
- +Advanced analytics support for anomaly detection and case prioritization
- +Program design for investigator readiness and evidence management
- –Best fit for large scopes, less suited for narrow point solutions
- –Implementation timelines can be longer due to governance and controls depth
Best for: Large enterprises needing end-to-end fraud risk and investigation program buildout
EY
enterprise_vendorDelivers fraud investigations, financial crime and fraud risk transformation, and controls testing aligned to cyber risk and identity abuse patterns.
Fraud risk assessment to control design and investigations playbooks across business lines
EY stands out for delivering end-to-end fraud prevention through integrated risk, controls, and investigations across major enterprise environments. Its core capabilities cover fraud risk assessments, control design and testing, transaction monitoring strategy, and investigations support with evidentiary rigor. EY also supports analytics-led detection approaches by aligning data requirements, governance, and model governance with operational workflows. Engagement delivery typically emphasizes documentation quality, stakeholder management, and repeatable program artifacts for compliance and audit readiness.
- +Cross-domain fraud risk assessments tied to controls and governance structures
- +Investigations support with strong evidence handling and defensible fact patterns
- +Analytics and monitoring design anchored in operational process integration
- –Program design can feel heavy for small teams with limited governance needs
- –Full value depends on strong client data access and process participation
- –Detection tuning and tuning cadence require ongoing client commitment
Best for: Large enterprises needing fraud prevention strategy plus investigation execution support
KPMG
enterprise_vendorProvides fraud risk management, forensic investigations, and analytics-enabled control assessment focused on payments, identity fraud, and cyber-enabled misconduct.
Data analytics and evidence-ready case management for investigations and remediation
KPMG distinguishes itself through enterprise-grade fraud prevention programs delivered by cross-functional specialists in forensic, technology-enabled risk, and compliance. Core capabilities include fraud risk assessments, investigative and disruption support, controls testing, and governance for anti-fraud frameworks. It also builds data-driven detection using analytics and case management approaches that support scalable workflows across complex organizations. Engagements typically emphasize evidence handling, regulatory readiness, and defensible findings for internal and external stakeholders.
- +Fraud risk assessments tied to control design and governance
- +Forensic investigation support with structured evidence handling
- +Analytics-driven detection that scales across large data sets
- +Case management approaches for repeatable investigation workflows
- –Best fit for complex enterprises, not lean local operations
- –Program outcomes depend heavily on timely client data access
- –Engagement cadence can feel formal for fast-moving incident response
Best for: Large enterprises needing forensic-grade fraud prevention and detection programs
Booz Allen Hamilton
enterprise_vendorSupports fraud detection and cyber risk programs for government and regulated industries with analytic design, identity and access risk assessments, and incident support.
Fraud analytics plus investigative workflow design to connect detection signals to accountable case action
Booz Allen Hamilton stands out with deep government and regulated-industry delivery experience tied to fraud prevention operations. Core offerings include fraud detection program design, analytics for anomaly and case triage, and controls implementation across financial and operational processes. The firm also supports risk assessment, investigative workflows, and policy enforcement through governance, audit readiness, and measurable performance management.
- +Strong experience delivering fraud programs for regulated environments and large agencies
- +Capabilities span detection analytics, controls design, and case workflow enablement
- +Emphasis on governance, audit evidence, and measurable fraud performance tracking
- –Engagements can be heavy on documentation and process requirements
- –Best fit favors complex programs rather than quick-turn fraud pilots
- –Delivery scope may require stakeholder availability across business and technology teams
Best for: Enterprise and government teams modernizing fraud prevention across processes and analytics
FTI Consulting
enterprise_vendorProvides forensic accounting, investigations, and dispute-focused analytics that target fraud schemes including cyber-enabled theft and identity fraud.
Forensic accounting plus economic damages modeling for fraud investigations and litigation support
FTI Consulting differentiates through fraud work that blends investigative rigor with economic and regulatory analysis for complex disputes. Core capabilities include fraud risk assessment, investigations support, and due diligence designed to quantify exposure across financial, operational, and third-party channels. Engagements frequently involve forensic accounting, data-driven evidence handling, and expert testimony preparation for litigation and enforcement matters. The firm also supports controls and monitoring approaches that target detection, prevention, and remediation in regulated environments.
- +Strong forensic accounting and evidence management for dispute-grade fraud findings
- +Fraud risk assessments that map controls to specific fraud scenarios
- +Regulatory and economic analysis for allegations tied to damages and intent
- +Litigation-ready support including expert testimony preparation
- –Case complexity drives scope and can limit flexibility for narrow issues
- –Requires detailed data access for best investigative outcomes
- –Consulting-led delivery may feel heavy for lightweight monitoring needs
Best for: Enterprises needing investigations and regulatory-grade fraud prevention analytics
RSM
enterprise_vendorOffers forensic and dispute services with fraud investigations and fraud risk consulting for financial and cyber-enabled loss scenarios.
Fraud risk assessments paired with controls testing and investigative support
RSM stands out by combining fraud prevention with broad risk, tax, and compliance delivery capabilities across advisory and audit services. The firm supports fraud risk assessments, controls testing, and investigative support that align findings to operational and governance requirements. RSM also delivers data-driven fraud analytics work tied to detection, monitoring, and remediation planning. Engagements typically emphasize documentation and stakeholder-ready reporting for risk owners and senior leadership.
- +Fraud risk assessments that map risks to specific controls
- +Investigative support geared toward evidence handling and findings
- +Fraud analytics support tied to detection and monitoring needs
- +Reporting that packages results for governance and risk owners
- –Fraud prevention delivery depends on engagement scope and resourcing
- –Advanced modeling depth varies by team and case complexity
- –Best results require strong data quality and access readiness
- –Execution may feel report-heavy for teams wanting rapid tooling
Best for: Organizations needing fraud risk assessment and investigation support
Crowe
enterprise_vendorDelivers fraud risk assessment and forensic investigations that combine governance, internal control testing, and investigation support for cyber and identity risks.
Fraud risk assessment translating scenarios into control testing and remediation roadmaps
Crowe stands out with fraud prevention delivered through large-audit and advisory expertise backed by cross-industry risk and control methodologies. Core offerings center on fraud risk assessment, internal controls testing, investigative support, and evidence-driven remediation planning. Engagement teams typically map fraud scenarios to governance gaps and translate findings into measurable monitoring and process changes. The service focus fits organizations needing both prevention and defensible responses to suspected misconduct.
- +Fraud risk assessments link scenarios to control gaps and measurable mitigation actions
- +Investigative support emphasizes documentation, evidence handling, and disciplined fact patterns
- +Strong governance orientation helps translate findings into operational control improvements
- +Cross-industry experience supports fraud typologies across financial and operational domains
- –Engagement outcomes depend heavily on available internal data and access quality
- –Fraud monitoring and analytics execution may require added system integration work
- –Deliverables can skew toward control frameworks over rapid fraud-ops execution
Best for: Enterprises needing fraud risk assessments plus controls and investigation support
Grant Thornton
enterprise_vendorProvides forensic accounting and fraud risk consulting with investigative support for financial crime, including cyber-enabled fraud and related control gaps.
Forensic investigation methodology built around evidence management and defensible documentation
Grant Thornton delivers fraud prevention services through risk, investigation, and internal control programs tied to financial reporting and operational processes. The firm supports anti-fraud design with procedures for governance, reporting, monitoring, and evidence handling for regulatory-ready outcomes. Teams benefit from skills in forensic investigations, fraud risk assessments, and controls testing that align findings to remediation actions. Service engagement structure supports cross-functional delivery across audit, compliance, and investigations workstreams.
- +Fraud risk assessments tied to governance, controls, and financial reporting processes
- +Forensic investigations with regulator-ready evidence handling and documentation discipline
- +Remediation planning that translates findings into actionable internal control improvements
- –Engagement outcomes depend on client data quality and access to systems
- –Fraud prevention depth may require careful scoping to cover bespoke business processes
- –Resource allocation can vary by investigation complexity and timelines
Best for: Organizations needing fraud risk assessments and investigation support with control remediation
Stroz Friedberg
specialistPerforms digital forensics and investigations with eDiscovery support to analyze cyber-enabled fraud evidence and incident-linked financial abuse.
Investigation-to-remediation workflow that ties investigative findings directly into prevention controls.
Stroz Friedberg stands out for combining investigative casework with analytics and risk-focused fraud prevention delivery. The firm supports fraud detection program design, incident response, and regulatory-ready investigation workflows. Engagements typically cover controls testing, alert triage, investigative documentation, and remediation planning for prevention and governance. Delivery emphasizes evidence handling and structured methodologies across fraud typologies like financial crime and cyber-enabled scams.
- +Investigative rigor with evidence handling built into fraud prevention workflows.
- +Supports end-to-end response from alert triage through remediation planning.
- +Uses analytics-driven approaches for fraud detection and risk prioritization.
- +Structured documentation supports defensible findings for stakeholders.
- –More investigation-led than lightweight fraud prevention augmentation.
- –Program design work can feel heavy for small teams and narrow scopes.
- –Requires clear data access paths for detection and analytics effectiveness.
Best for: Organizations needing investigation-grade fraud prevention and response program execution.
How to Choose the Right Fraud Prevention Services
This buyer's guide explains how to choose fraud prevention services providers for fraud risk management, investigations, and evidence-ready workflows. It covers Kroll, PwC, EY, KPMG, Booz Allen Hamilton, FTI Consulting, RSM, Crowe, Grant Thornton, and Stroz Friedberg. The guide also maps provider strengths to use cases across identity fraud, payments fraud, cyber-enabled theft, and governance-driven operating models.
What Is Fraud Prevention Services?
Fraud prevention services combine fraud risk assessment, detection design, and investigation support to reduce financial crime and cyber-enabled fraud. Many engagements connect transaction and behavioral monitoring to case management that produces defensible evidence-ready outputs for governance and regulatory needs. Providers like Kroll and KPMG deliver fraud programs that span risk scoring and screening workflows plus investigation-grade fact patterns. Larger enterprise programs often blend forensic analytics and controls assessment like PwC and EY to build an end-to-end fraud risk governance and response capability.
Key Capabilities to Look For
The right provider aligns fraud detection signals with controls, investigations, and documented remediation so fraud risk reduction can be executed and defended.
Investigator-driven case management that turns alerts into evidentiary outputs
Kroll excels at investigator-driven case management that converts fraud alerts into evidence-ready reporting. Stroz Friedberg also emphasizes investigation-to-remediation workflows that tie investigative findings directly into prevention controls.
Fraud risk governance and controls assessment tied to operating models
PwC stands out for forensic investigations paired with fraud risk governance and controls assessment across multi-entity environments. EY connects fraud risk assessment to control design and investigations playbooks across business lines.
Analytics-led anomaly detection and fraud monitoring design
PwC supports analytics capabilities for anomaly detection and case prioritization to support transaction monitoring programs. Booz Allen Hamilton brings fraud analytics plus investigative workflow design that connects detection signals to accountable case action.
Identity and document risk controls for account takeover and impersonation risk
Kroll includes identity and document risk assessment and related controls that reduce exposure to account takeover and impersonation. Crowe focuses on fraud risk scenarios translated into control testing that supports governance and cyber and identity risk mitigation.
Forensic investigation rigor and evidence handling with defensible documentation
KPMG provides evidence-ready case management and structured workflows that support defensible findings for internal and external stakeholders. Grant Thornton delivers forensic investigation methodology built around evidence management and defensible documentation.
Dispute-focused fraud analysis with economic damages modeling for complex matters
FTI Consulting differentiates with forensic accounting plus economic damages modeling for fraud investigations and litigation support. This capability supports regulator-facing outcomes and enforcement scenarios where damages quantification and intent analysis matter.
How to Choose the Right Fraud Prevention Services
A practical selection framework evaluates evidence handling, fraud risk governance depth, and how detection signals become accountable remediation actions inside an organization’s operating model.
Define whether the engagement must be prevention-only or investigation-grade
If fraud alerts must become evidence-ready outputs for legal and regulatory needs, select Kroll for investigator-driven case management or Stroz Friedberg for investigation-to-remediation execution. If the organization needs forensic investigations embedded in governance and controls assessment, PwC and EY support end-to-end fraud risk and investigation program buildout.
Map fraud scenarios to controls and governance owners before selecting analytics approaches
When fraud risk must be translated into controls and measurable remediation actions, Crowe provides scenario-to-control testing and remediation roadmaps. For large enterprise control frameworks, EY and PwC connect fraud risk assessments to control design, testing, and investigator readiness documentation.
Verify the provider can connect detection signals to accountable case workflows
Booz Allen Hamilton emphasizes fraud analytics plus investigative workflow design that connects detection signals to accountable case action. KPMG similarly delivers analytics-enabled case management that scales across large datasets, which supports repeatable investigations and remediation planning.
Match specialization to the fraud type and evidence requirements
For complex disputes that require economic damages modeling and litigation readiness, FTI Consulting combines forensic accounting with regulatory and economic analysis. For payments and identity fraud with cyber-enabled misconduct, KPMG and Kroll focus on evidence handling and structured findings that support regulatory readiness.
Assess implementation fit with data access and stakeholder availability
Teams that cannot support integration of multiple data sources should treat providers like Kroll as a heavier implementation effort when multiple data sources must be integrated. When internal data access is limited, providers like Crowe and Grant Thornton still depend on data quality and evidence access, so scoping for data readiness becomes a selection requirement.
Who Needs Fraud Prevention Services?
Fraud prevention services providers serve teams that need fraud risk assessments, fraud monitoring design, and investigation-grade workflows across identity, payments, and cyber-enabled fraud programs.
Organizations needing managed fraud prevention plus investigation-grade evidence handling
Kroll is best for organizations that want managed fraud prevention combined with investigator-driven, evidence-ready case outputs. Stroz Friedberg also fits teams needing investigation-grade fraud prevention and response program execution that ties findings directly into prevention controls.
Large enterprises building end-to-end fraud risk and investigation programs
PwC and EY are best for large enterprises that require forensic investigations plus fraud risk governance and controls assessment across complex environments. EY also provides fraud risk assessment to control design and investigations playbooks across business lines.
Enterprise teams modernizing fraud prevention across processes and analytics in government or regulated contexts
Booz Allen Hamilton is best for enterprise and government teams modernizing fraud prevention across processes and analytics with governance and audit evidence expectations. Its fraud analytics and investigative workflow design targets measurable fraud performance tracking.
Enterprises needing forensic-grade fraud prevention and scalable evidence-ready detection and investigations
KPMG is best for large enterprises needing forensic-grade fraud prevention and detection programs that use data analytics and evidence-ready case management. KPMG’s approach supports scalable workflows across complex organizations when stakeholders and timely data access are available.
Common Mistakes to Avoid
Common selection pitfalls show up when organizations under-scope governance needs, over-assume plug-and-play tooling, or choose providers whose strength depends on high-quality internal data access.
Treating fraud prevention as purely self-serve automation
Kroll’s investigator-led case management and evidence handling connects detection outcomes to reporting, which requires integration and operational alignment. Stroz Friedberg and KPMG also emphasize investigation and case workflows that depend on clear process participation rather than only automated alerting.
Selecting a point solution without governance and controls mapping
PwC and EY emphasize fraud risk governance and controls assessment, which is required when fraud risk must be mapped to governance, operating models, and evidence readiness. Crowe similarly translates fraud scenarios into control testing and remediation roadmaps, which point solutions often cannot deliver.
Failing to plan for data access required for detection tuning and evidence handling
EY notes detection tuning and tuning cadence depend on ongoing client commitment and strong client data access. Crowe and Grant Thornton also depend heavily on available internal data and access quality to produce defensible outcomes.
Under-scoping dispute, damages, or litigation readiness for complex fraud matters
FTI Consulting’s differentiation includes forensic accounting plus economic damages modeling for fraud investigations and litigation support. Choosing generalist fraud investigation support over FTI Consulting increases risk when damages modeling and expert testimony preparation are required.
How We Selected and Ranked These Providers
we evaluated every service provider on three sub-dimensions. Capabilities received a weight of 0.4. Ease of use received a weight of 0.3. Value received a weight of 0.3. the overall rating is the weighted average where overall = 0.40 × features + 0.30 × ease of use + 0.30 × value. Kroll separated from lower-ranked providers through its capabilities focus on investigator-driven case management that turns fraud alerts into evidence-ready outputs, which directly combines prevention workflows with defensible documentation for legal and regulatory needs.
Frequently Asked Questions About Fraud Prevention Services
How do Kroll and Stroz Friedberg differ in turning fraud alerts into actionable cases?
Which provider is best for end-to-end fraud risk governance and controls testing in multi-entity environments?
What onboarding and delivery approach do Booz Allen Hamilton and RSM use for modernizing fraud prevention operations?
What technical capabilities should buyers expect for analytics-led detection and model governance?
Which provider is strongest for fraud investigations that need economic analysis or litigation support?
How do Crowe and Grant Thornton translate fraud scenarios into control and monitoring changes?
What should organizations look for in third-party and vendor risk screening support?
How do case management and evidence handling differ across KPMG and FTI Consulting?
What is the fastest way to get started with a fraud prevention program buildout using these providers?
Conclusion
After evaluating 10 cybersecurity information security, Kroll stands out as our overall top pick — it scored highest across our combined criteria of features, ease of use, and value, which is why it sits at #1 in the rankings above.
Use the comparison table and detailed reviews above to validate the fit against your own requirements before committing to a tool.
Tools reviewed
Primary sources checked during evaluation.
Referenced in the comparison table and product reviews above.
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