ThirdLine
ERP intelligence and oversight platform purpose-built for the public sector
Founded
2021
Starting Price
Contact Sales
Category
Finance & Accounting
Last updated May 22, 2026
About ThirdLine
ThirdLine is a continuous audit and internal controls monitoring platform designed for government organizations. It transforms fragmented ERP data into actionable intelligence, helping local governments, school districts, and higher education detect fraud, improper payments, and control violations in real time with no-code analytics.
Pros & Cons
Pros
- Purpose-built for public sector ERP environments instead of generic GRC
- No-code analytics let auditors deploy controls without IT
- Hundreds of pre-built tests eliminate weeks of custom analysis work
- Strong customer support frequently called out in user reviews
- Covers both traditional and AI-agent activity inside ERPs
Cons
Key Features
Continuous Audit Analytics
Hundreds of pre-built analytics that continuously monitor ERP transactions, approvals, and workflows without custom development.
Segregation of Duties Monitoring
Role-based access management and SoD analysis to surface conflicts and enforce least-privilege across ERP systems.
Vendor Risk & Master Data Oversight
Detects vendor anomalies, duplicate vendors, and risky master data changes that often precede fraud or improper payments.
Duplicate Invoice & Payment Detection
Flags duplicate invoices and payments before money goes out the door, recovering lost spend for finance teams.
Fraud & Anomaly Detection
Behavioral and statistical anomaly detection across AP, payroll, P-card, and procurement data streams.
External Audit Preparation
Generates audit-ready reports, sampling, and documentation packages to streamline external auditor requests.
Budget-to-Actual Variance Analysis
Continuous variance monitoring against budgets with drill-down into responsible departments and accounts.
Pricing
Custom
Contact Sales
- Tailored to entity size and ERP footprint
- Implementation and onboarding included
- All audit and monitoring modules
- Dedicated customer success
Best For
Continuous Audit for Local Government
County and city audit teams run always-on tests across AP, payroll, and procurement instead of annual sample-based reviews.
Fraud and Improper Payment Detection
Finance and AP managers catch duplicate payments, ghost vendors, and policy violations before funds leave the treasury.
Segregation of Duties Remediation
ERP administrators identify and resolve SoD conflicts across roles and permissions during access reviews.
External Audit Readiness
Internal auditors produce sampling, evidence, and reports on demand to reduce time spent on external audit cycles.
