What challenges did Assembly Software face before AI implementation?

Law firms spend significant time manually searching documents for relevant information. Manual document drafting and data entry are error-prone and extremely time-consuming, taking up to 40 hours per legal document. Need for strict data privacy and compliance with regulations for legal documents. High operational costs due to labor-intensive processes and billing rates of $500-$1,000 per hour. Difficulty in tracking expenses and optimizing firm performance due to inefficiencies.

What was the impact of the AI solution?

Reduced manual data entry and document drafting time from 40 hours to mere minutes per document. Saved up to 25 hours per legal case for law firms using NeosAI. Efficiency gain equivalent to 2 full-time employees for a 20-user legal team (about 10%). Reduced accuracy issues and improved expense tracking.

Source

MicrosoftLive sourceProductionEvidence: High85/100

Law Firms Save Up to 25 Hours Per Case with Automated Legal Workflow Platform

Use case typeLegal document automationUpdated Jun 13, 2026

Assembly Software developed NeosAI, an AI-powered legal workflow automation platform used by law firms. NeosAI leverages Microsoft Azure AI tools, with core features including document drafting automation, contextual search via retrieval-augmented generation, data extraction using Azure AI Document Intelligence, and OCR through Azure AI Vision. Planned enhancements include audio transcription with Azure AI Speech. The platform maximizes security and privacy, utilizing Microsoft Defender and strict compliance with zero data retention policies. Law firms report significant productivity gains, such as reducing document creation from 40 hours to minutes and saving up to 25 hours per case. Deployed in under six months, NeosAI optimizes legal team performance, reduces errors, and supports compliance in US law firms, with prospects for global expansion.

Organization: Assembly Software
Industry: Legal
Location: United States
Published: May 2025

Reported outcomes

40 hours

timeTime & speed

25 hourstime10%time

Strategic outcomes

New product / capabilityLaunched AI legal workflow automation platformSpeed & agilityReduced document creation to minutesCost efficiencyLowered case handling labor burdenRisk & complianceImproved legal data privacy compliance

Why do we believe this?Outcome claims, sources, and evidence checks

Normalized claim

Time: 40 hours decrease

MicrosoftMay 22, 2025Customer storyInferred claimHigh evidence strength

Reduced manual data entry and document drafting time from 40 hours to mere minutes per document.

Last evidence check: Jun 1, 2026

Normalized claim

Time: 25 hours decrease

MicrosoftMay 22, 2025Customer storyInferred claimHigh evidence strength

Saved up to 25 hours per legal case for law firms using NeosAI.

Last evidence check: Jun 1, 2026

Normalized claim

Time: 10%

MicrosoftMay 22, 2025Customer storyInferred claimHigh evidence strength

Efficiency gain equivalent to 2 full-time employees for a 20-user legal team (about 10%).

Last evidence check: Jun 1, 2026

Why do we believe this deployment?Customer identity, provider attribution, maturity, and source checks

Customer: Assembly Software
Provider: Microsoft
Maturity: Production
Linked source: Microsoft

Deployed in under six months, NeosAI optimizes legal team performance, reduces errors, and supports compliance in US law firms, with prospects for global expansion

Customer identity supportedSource describes one deploymentMaturity supported

Primary read

Use case focus

Showing 3 of 5

1document drafting automation
2contextual search
3data extraction automation

Law firms spend significant time manually searching documents for relevant information.
Manual document drafting and data entry are error-prone and extremely time-consuming, taking up to 40 hours per legal document.
Need for strict data privacy and compliance with regulations for legal documents.
High operational costs due to labor-intensive processes and billing rates of $500-$1,000 per hour.
Difficulty in tracking expenses and optimizing firm performance due to inefficiencies.

Developed NeosAI platform using Microsoft Azure AI services for legal workflow automation.
Implemented retrieval-augmented generation with Azure AI Search for contextual document search.
Automated data extraction using Azure AI Document Intelligence and OCR through Azure AI Vision.
Adopted Microsoft Defender for enhanced security and privacy compliance with zero data retention policies.
Plans for integration of Azure AI Speech for audio transcription of legal documents.

Technologies

Azure AI Azure AI Search Azure AI Document Intelligence Azure AI Vision Azure AI Speech Microsoft Defender

Reduced manual data entry and document drafting time from 40 hours to mere minutes per document.
Saved up to 25 hours per legal case for law firms using NeosAI.
Efficiency gain equivalent to 2 full-time employees for a 20-user legal team (about 10%).
Reduced accuracy issues and improved expense tracking.

Architecture

NeosAI platform utilizes Microsoft Azure AI Search for retrieval-augmented generation, Azure AI Document Intelligence for extracting data from legal documents, Azure AI Vision for OCR, and is planned to use Azure AI Speech for audio transcription. Security and privacy are enforced via Microsoft Defender and zero data retention methodologies. Data flow includes extraction, OCR, and automation services, with compliance and privacy checks at each stage.

Sources & evidence4

Evidence: High85/100Evidence strength