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The LSG Product Suite

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QuarkAI by LSG AI That Fixes What Drives Your Legal Spend

QuarkAI is LSG's AI-powered invoice review and spend management platform, built to scale and trained on your data. It automates line-by-line invoice review, enforces billing rules in real time, and accelerates approvals - helping legal and finance teams reduce costs, improve compliance, and move faster with confidence

LSG Product
Key Capabilities :
  • Automated Invoice Review :

    Analyzes every invoice line item against billing guidelines, contracts, and jurisdictional rules.

  • Faster Approvals :

    Flags only true exceptions, allowing compliant invoices to move quickly through automated workflows.

  • SLA & Guideline Enforcement :

    Applies firm and client-specific billing rules consistently across all invoices.

  • Enterprise-Ready Integration & Security :

    Seamlessly integrates with ELM, ERP, and finance systems, backed by global security standards.

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LSG Product

Enterprise Legal Management

Manage matters, litigation, and outside counsel from a single dashboard with our enterprise legal management software, using predictive models and AI bill review.

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LSG Product

Predictive Analytics

Benefit from early warning by having high risk claims flagged for intervention, and understand trendlines and potentialities such as likelihood of accepting settlement.

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LSG Product

AI Bill Review

Our proprietary, in-house written AI, in conjunction with our highly experienced attorneys will review your legal invoices rapidly in real-time. Any non-compliant line items will be reduced or removed and all query resolution will be completed prior to finalization.

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LSG Product

Resolvr-GRC

Advanced AI-powered spend management and expense allocation software that automates time-consuming tasks, providing a faster and more convenient process.

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AI-BILL REVIEW SERVICES

Advanced Cost Control For Corporate Finances

Calculate & See How Much You Can Save

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What is Timekeeper Rate Management and why does it matter for legal spend?

Timekeeper Rate Management is a core component of LSG's AI-powered bill review services that ensures every billed hour from outside counsel aligns with approved timekeeper rates and internal billing benchmarks. This process verifies that each attorney or paralegal charge complies with pre-set rate agreements, preventing overbilling and rate mismatches that can inflate legal costs. By automatically comparing submitted timekeeper rates against your firm's guidelines and agreed contracts, LSG's system flags discrepancies in real time, enabling accurate rate enforcement before approval and payment. With this targeted control, you gain more predictable legal spend, fewer disputes, and enhanced compliance without manual rate checks. Timekeeper Rate Management thus helps reduce unnecessary spend and improves billing transparency across law firms and service providers.

How does Invoice Approval Management streamline your billing process?

Invoice Approval Management is designed to automate and optimize the final steps of legal invoice processing. Once invoices are reviewed for compliance and accuracy, this feature routes them through configurable approval paths based on matter type, department requirements, or internal workflows. By integrating with your accounts payable (AP) systems and matter management software, LSG's solution reduces manual handoffs and bottlenecks that typically delay payment cycles. Approvers receive only the invoices that require their attention, while compliant invoices can move forward automatically, helping your organization shorten payment timelines and minimize overhead. Real-time status tracking and clear audit trails further enhance control, making it easier to monitor every step from review through approval to payment authorization. The result is faster processing, improved vendor relationships, and strengthened financial governance.

What is Legal Bill Review and how does it cut legal spend?

Legal Bill Review is the backbone of LSG's AI Bill Review Services, using advanced machine learning and expert oversight to analyze every line item in submitted invoices for guideline compliance and accuracy. This continuous, real-time review compares invoices against service level agreements (SLAs), billing policies, and pricing benchmarks to detect mathematical errors, non-compliant entries, duplicate charges, or vague descriptions. LSG combines proprietary AI with legal fee auditing expertise to correct or reduce charges before submission to approval, significantly driving down legal spend while improving billing consistency. Clients typically see measurable savings and higher billing compliance through this structured review process. By automating what was once a time-intensive manual task, Legal Bill Review frees up internal teams and enhances transparency across law firms and outside counsel engagements.

Can workflows be tailored to match your unique legal operations needs?

Yes. LSG's AI Bill Review Services include robust Workflow Customization capabilities that adapt to your organization's unique operational, compliance, and approval requirements. Rather than a one-size-fits-all solution, workflows can be configured to reflect matter types, vendor profiles, legal spend thresholds, department responsibilities, and approval hierarchies. Custom rulesets control how invoices are triaged, escalated, reviewed, and finalized, aligning with existing enterprise systems and internal policies. This flexibility ensures that automation complements your current processes rather than replacing them, enhancing adoption and effectiveness. Whether you need multi-stage approvals, exceptions handling, or conditional routing based on compliance flags, customized workflows help your legal and finance teams work more efficiently and consistently. By designing review paths that mirror your internal controls, Workflow Customization not only improves speed but also reinforces governance and audit readiness.

How does Data Analysis support smarter legal spend decisions?

Data Analysis within LSG's AI Bill Review Services provides actionable insights into your legal spend, billing compliance trends, and vendor performance. After invoices are reviewed and approved, the platform generates detailed analytics that include spend breakdowns by law firm, timekeeper, matter, and task codes, enabling you to uncover patterns that might otherwise be hidden. These insights empower your finance and legal operations teams to benchmark performance, identify high-cost areas, evaluate guideline effectiveness, and make data-driven decisions about vendor engagement or matter budgeting. Interactive dashboards and custom reports deliver both high-level summaries and granular drill-downs, helping stakeholders monitor compliance, forecast costs, and optimize resource allocation. Data Analysis turns raw billing data into strategic intelligence, improving operational efficiency and long-term cost control.

LSG

LSG Platforms Use Artificial Intelligence

LSG has incorporated machine learning into our client applications for several years and we researched and tested for some time to find an appropriate AI/ML coding language for our legaltech platforms. These include Mercury® ELM, the Bilr™ time recording, billing and payments app and others in our extensive portfolio.

We settled on BERT, which provides a contextualized and continual learning process, constantly building accuracy and quality...

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Why w rk with LSG?

We are not a publicly listed company, but privately held, giving us much-needed flexibility to cater to the specific requirements of each and every client. Our fully customizable software solutions are powered by cutting-edge, in-house created AI to deliver unmatched precision and efficiency.

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Satisfied Clients across the globe
Reduce ALAE and legal operations spend with LSG

To generate value for its clients, LSG is constantly innovating with new software solutions and services for legal practitioners, insurance agents and corporate companies.

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