How Delta Law Transformed Legal Drafting and Document Review with AI and Lito
Delta Law Corporation, a forward-thinking boutique law firm based in Singapore, is known for its collaborative approach and commitment to innovation in corporate legal services. Like many modern firms, Delta Law faced increasing pressure to deliver high-quality legal work more efficiently, without compromising accuracy or consistency.
As document volumes grew and matters became more complex, the firm began to feel the strain of time-intensive manual processes tied to drafting, proofreading, formatting, and document comparison. While traditional drafting tools provided incremental support, they were no longer sufficient to meet the firm’s evolving operational needs.
The Challenge
Delta Law’s primary challenge was the inefficiency created by manual document review and management workflows. Attorneys spent significant time proofreading documents, tracking changes across multiple versions, and comparing agreements to understand substantive differences.
Standard redlining and drafting tools helped surface line-by-line edits, but they lacked the ability to summarize changes conceptually or extract insights across multiple documents. These limitations created bottlenecks, slowed turnaround times, and diverted attorneys from higher-value legal analysis.
The firm’s leadership recognized that simply optimizing existing tools would not be enough. To remain competitive and future-ready, Delta Law needed a more transformative solution—one that could meaningfully change how legal work was performed in an increasingly AI-driven landscape.
The Solution
Litera Draft Pro: Reliable, Efficient Drafting
Since June 2025, Delta Law has relied on Litera Draft Pro to streamline agreement drafting and review:
- Proof is used across all agreements, from concise non-disclosure agreements and letters to more complex shareholders’ and facility agreements. This feature has minimized time spent on proofreading first drafts and execution versions.
“Once our users are familiar with the capabilities of Proof, our drafting approach has become more efficient since we can rely on Proof to carry out post-drafting corrections.” - Repair enables quick formatting of documents received from external parties, addressing cross-referencing and numbering issues efficiently. This ensures professional, consistent output for every matter.
Delta Law found Draft Pro’s interface user-friendly and easy to adopt:
“We did not encounter any issues in getting our users familiar with it...”
Even without leveraging every feature, the value from Proof and Repair made Draft Pro a critical component of the firm’s workflow.
Lito: Advanced AI for Legal Workflows
Participating in the early access program for Lito, Litera’s AI LLM-powered assistant, Delta Law drove further workflow innovation with several key capabilities:
- Document Comparison and Summarization: Lito supports both single and multiple document comparisons, allowing the team to instantly generate summaries of changes and quickly understand the substantive impact between versions—eliminating the need for manual, line-by-line review.
- Targeted Review and Deliverable Extraction: Lito efficiently extracts post-closing deliverables and timelines, exporting them to accessible formats for enhanced matter management and risk reduction.
- Pre-Defined “Skills” for Quick Adoption: Lito’s intuitive interface leverages pre-defined skills, eliminating concerns about prompt engineering and making advanced functionality accessible to users at all levels.
“The platform has simplified the need for prompt engineering through pre-defined ‘skills’, which was useful for users who were less familiar with working with LLMs.”
“The use of Lito shows significant promise for reducing the time required for menial tasks, particularly once users become more familiar with the parameters of the platform.”
Results and Benefits
Efficiency and Time Savings
Automating proofreading, summarization, and data extraction through Draft Pro and Lito enabled the Delta Law team to focus on higher-value, strategic legal work. Efficiency has steadily increased as users continue to become more familiar with each platform.
Improved Accuracy and Risk Management
The integration of targeted review and automated deliverable extraction with AI enhanced the accuracy of legal output and mitigated the risk of missed obligations or deadlines.
Positive User Experience
Delta Law reported an intuitive onboarding experience and ongoing ease of use, driving widespread adoption and satisfaction among staff:
“Litera Draft Pro has become an essential part of our drafting process. Beyond the efficiency gains from its core features, we’re excited about the AI capabilities and our experience testing Lito, which we see as a game-changer for future workflows.”
High user satisfaction has ensured the continued success of the firm’s digital transformation.
Future-Proofing Delta Law
Delta Law’s adoption of Litera Draft Pro and Lito represents more than an upgrade in software; it is a strategic shift toward embracing advanced technology in legal practice. By integrating AI-driven tools into daily workflows, the firm is building the foundation for continued agility, innovation, and lasting competitiveness in a rapidly advancing industry.
Key Takeaways for Legal Operations Leaders
- Seek Purpose-Built AI Solutions: Tools like Lito deliver immediate value by extracting timelines and obligations for legal matters.
- Prioritize User Experience: Pre-defined skills and intuitive design facilitate rapid adoption and effective use.
- Automate Repetitive Tasks First: Automating summarization and comparison enables teams to capture immediate time savings and accelerate future AI integration.
To discover how technology can enhance efficiency and spark innovation in legal operations, start by evaluating your current drafting and review processes to identify opportunities for automation and workflow improvement. Schedule a demo.
