Top legal process outsourcing companies include Consilio, UnitedLex, Integreon, Aristo Sourcing, and more. A legal process outsourcing (LPO) company is a provider that performs delegated legal work, such as document review, legal research, and contract support, for law firms and corporate legal departments. The 20 companies in this list are compared by 3 factors, including services offered, specialization, and client focus. The list is an editorial comparison, not a paid ranking.
What Is a Legal Process Outsourcing Company?
A legal process outsourcing (LPO) company is a service provider that performs delegated legal tasks, such as document review, legal research, and contract support, for organizations that need legal capacity without adding permanent staff. LPO providers deliver specialized legal outsourcing support for work that an organization delegates outside its internal team, using trained lawyers, paralegals, and legal technology.
Law firms, corporate legal departments, and businesses use LPO companies for high-volume, repeatable, or time-sensitive legal work. Common types of outsourced work include eDiscovery, document review, contract management, legal research, legal transcription, and other routine legal or administrative tasks. The client’s attorneys keep final legal judgment and supervision, while the LPO team executes the defined tasks.
What Are the Top 20 Legal Process Outsourcing Companies?
The top 20 legal process outsourcing companies include Consilio, LawFlex, Infosys BPM, Lexitas, ARDEM, LAWCLERK, Integreon, Aristo Sourcing, QuisLex, Mindcrest, Exigent, UnitedLex, Epiq, Elevate Services, Pangea3, Williams Lea, Purpose Legal (formerly Cobra Legal Solutions), Generis Global, Draft n Craft, and Legal Support World.
The top 20 legal process outsourcing companies are listed below.
- Consilio
- LawFlex
- Infosys BPM
- Lexitas
- ARDEM
- LAWCLERK
- Integreon
- Aristo Sourcing
- QuisLex
- Mindcrest
- Exigent
- UnitedLex
- Epiq
- Elevate Services
- Pangea3
- Williams Lea
- Purpose Legal (formerly Cobra Legal Solutions)
- Generis Global
- Draft n Craft
- Legal Support World
1. Consilio
Consilio is a legal process outsourcing company that helps legal teams manage litigation, investigations, and regulatory matters through technology-enabled services and experienced review professionals. Consilio’s main LPO services include eDiscovery, document review, and litigation support. Consilio specializes in large-scale document review and litigation data management for law firms and corporate legal departments. Consilio operates globally, with teams across North America, Europe, and Asia.
2. LawFlex
LawFlex is a legal process outsourcing company that gives legal teams on-demand access to a vetted network of more than 2,500 lawyers for project-based work. LawFlex provides document review, contract lifecycle management, and due diligence support. LawFlex specializes in flexible, scalable document and contract review teams for law firms and corporate legal departments. LawFlex serves clients based in the United States through a lawyer network that spans more than 50 jurisdictions.
3. Infosys BPM
Infosys BPM is a legal process outsourcing company that operates as the business process management arm of Infosys and supports enterprise legal functions at scale. Infosys BPM delivers contract management, eDiscovery, and compliance support services. Infosys BPM specializes in AI-assisted legal process automation at scale for large enterprises and corporate legal departments. Infosys BPM serves clients globally across North America, Europe, and Asia-Pacific.
4. Lexitas
Lexitas is a legal process outsourcing company that supports litigation and legal operations with court reporting, record retrieval, legal staffing, and managed legal services nationwide. Lexitas offers legal talent sourcing, document review, and contract management support. Lexitas specializes in connecting law firms and corporate legal departments with on-demand legal talent. Lexitas operates throughout the United States.
5. ARDEM
ARDEM is a legal process outsourcing company that handles high-volume legal and back-office data processing through automation-enabled workflows and trained processing teams. ARDEM provides document review, litigation support, and automation-enabled legal processing. ARDEM specializes in automation-driven processing of high-volume legal work for law firms and corporate legal departments. ARDEM is based in the United States and delivers work through offshore delivery centers.
6. LAWCLERK
LAWCLERK is a legal process outsourcing company that operates an online marketplace where attorneys hire freelance lawyers for project-based legal work at flat fees. LAWCLERK gives attorneys access to freelance legal professionals and paralegals for legal research, brief writing, and document drafting. LAWCLERK specializes in an on-demand freelance legal talent marketplace for solo attorneys, law firms, and legal departments. LAWCLERK operates in the United States.
7. Integreon
Integreon is a legal process outsourcing company that provides managed legal, document, and business support services to legal teams through global delivery centers. Integreon handles legal document processing, document review, and broader legal support services. Integreon specializes in high-volume legal document processing for law firms and corporate legal departments. Integreon operates globally, with delivery centers across multiple countries.
8. Aristo Sourcing
Aristo Sourcing is a legal process outsourcing company that places pre-vetted legal virtual assistants and remote paralegals with law firms and corporate legal departments. Aristo Sourcing’s LPO services cover legal research, document drafting, discovery support, contract support, client intake, billing, and legal transcription. Aristo Sourcing specializes in dedicated remote legal staffing and recruits each professional around a firm’s practice area, software, and working hours. Aristo Sourcing sources legal talent from South Africa and the Philippines and serves clients across North America, Europe, and Australia.
9. QuisLex
QuisLex is a legal process outsourcing company that delivers attorney-led managed legal services to law firms and corporations through trained reviewers and strict process controls. QuisLex provides managed document review and contract management supported by legal technology. QuisLex specializes in technology-enabled managed review programs for law firms and corporate legal departments. QuisLex serves clients in the United States, with delivery operations in India.
10. Mindcrest
Mindcrest is a legal process outsourcing company that was founded in 2001 and now operates as DWF Mindcrest, the managed services arm of DWF. Mindcrest provides contract management, legal research, and compliance support. Mindcrest specializes in supporting in-house corporate legal departments with outsourced legal processes. Mindcrest operates from the United States and India, with its main delivery center in Pune.
11. Exigent
Exigent is a legal process outsourcing company that combines legal professionals, data analytics, and technology to help legal teams run efficient, measurable legal operations. Exigent delivers legal analytics, contract lifecycle management, and legal process automation. Exigent specializes in data-driven legal operations and process automation for corporate legal departments and law firms. Exigent serves clients globally, with delivery centers in multiple regions.
12. UnitedLex
UnitedLex is a legal process outsourcing company that partners with law firms and corporations to deliver technology-enabled legal and business services across the legal lifecycle. UnitedLex provides litigation support, investigations support, intellectual property services, contract management, and compliance services. UnitedLex specializes in data-driven legal operations spanning litigation, IP, and contracts for law firms and corporate legal departments. UnitedLex operates across the United States, Europe, and Asia.
13. Epiq
Epiq is a legal process outsourcing company that provides technology-enabled legal services to law firms, corporations, and government agencies handling litigation and restructuring matters. Epiq offers eDiscovery, bankruptcy administration, and class action and mass tort administration. Epiq specializes in technology-enabled eDiscovery and legal operations at scale. Epiq is headquartered in the United States and runs international operations.
14. Elevate Services
Elevate Services is a legal process outsourcing company that combines legal consulting, managed services, and software to help legal departments and law firms operate efficiently. Elevate Services provides enterprise legal management, managed legal services, and legal operations consulting. Elevate Services specializes in combining legal consulting with an enterprise legal management platform for corporate legal departments and law firms. Elevate Services is based in the United States and serves a global client base.
15. Pangea3
Pangea3 is a legal process outsourcing company that pioneered offshore legal services and has operated within EY’s legal managed services business since 2019. Pangea3 provides eDiscovery, document review, and legal process outsourcing for corporate and litigation support needs. Pangea3 specializes in large-scale document review for litigation and corporate matters, serving corporate legal departments and law firms. Pangea3 serves clients in the United States through a global delivery network.
16. Williams Lea
Williams Lea is a legal process outsourcing company that provides outsourced business and legal support services to law firms and professional services firms worldwide. Williams Lea delivers document processing, digital mail solutions, and high-volume legal transactional support. Williams Lea specializes in centralized legal support services built on a long-running outsourcing heritage. Williams Lea operates in the United States and the United Kingdom, with global delivery.
17. Purpose Legal (formerly Cobra Legal Solutions)
Purpose Legal (formerly Cobra Legal Solutions) is a legal process outsourcing company that delivers technology-enabled legal support to law firms, corporations, and public sector entities. Purpose Legal provides eDiscovery, managed document review, contract and due diligence support, and legal research. Purpose Legal specializes in technology-enabled legal support services, a focus the company built while operating as Cobra Legal Solutions. Purpose Legal serves clients in the United States, with delivery operations in India.
18. Generis Global
Generis Global is a legal process outsourcing company that provides on-demand legal support to law firms and businesses through a global network of attorneys. Generis Global offers a broad range of legal process outsourcing services, such as managed document review, contract drafting, due diligence, legal research, and compliance support. Generis Global specializes in general legal process support for law firms and businesses. Generis Global serves clients internationally.
19. Draft n Craft
Draft n Craft is a legal process outsourcing company that has delivered legal and paralegal support to law firms and corporations from India since 2008. Draft n Craft provides intellectual property legal outsourcing, including patent research and investigations, trademark evaluations, and copyright protection. Draft n Craft specializes in intellectual property legal support for law firms and businesses with IP legal needs. Draft n Craft serves clients internationally, including the United States, the United Kingdom, Canada, and Australia.
20. Legal Support World
Legal Support World is a legal process outsourcing company that has provided outsourced legal support to law firms and corporate legal departments since 2008. Legal Support World offers around-the-clock legal support services, including litigation support, legal research, contract management, and paralegal support. Legal Support World specializes in broad, always-available legal support coverage, which is beneficial for law firms and businesses facing tight deadlines across time zones. Legal Support World serves clients internationally through delivery centers in India.
What Are the Main Benefits of Partnering with a Legal Process Outsourcing Company?
The main benefits of a legal process outsourcing company include cost savings and cost management, scalability, access to specialized legal talent, efficiency, and access to legal technology.
The main benefits of a legal process outsourcing company are listed below.
- Cost Savings and Cost Management: Cost savings and cost management refer to the reduction and control of legal operating expenses, such as salaries, benefits, office space, and software licenses, that routine legal work generates. LPO helps manage legal spend by moving repeatable tasks to lower-cost delivery teams and converting fixed staffing costs into variable, project-based fees. This shift produces measurable cost reduction without cutting the volume of legal work a team completes.
- Scalability: Scalability refers to the ability of a legal team to increase or decrease its working capacity quickly, matching the number of available professionals to the current volume of legal work. LPO providers add trained reviewers or paralegals during workload spikes, such as large discovery productions or M&A due diligence, and release them when volume drops. This scalability removes the need for rushed hiring or long-term headcount commitments.
- Access to Specialized Legal Talent: Access to specialized legal talent refers to the ability to engage trained lawyers, paralegals, and legal analysts who hold specific skills, such as patent research, contract review, or eDiscovery. LPO companies maintain vetted legal talent pools, so legal teams match each task to a professional who already knows the workflow, platform, and practice area.
- Efficiency: Efficiency, in the context of legal process outsourcing, refers to completing legal tasks faster and with fewer resources while maintaining the accuracy and quality standards the work requires. LPO streamlines repeatable legal processes through documented workflows, standard checklists, and dedicated teams. This structure raises efficiency and shortens turnaround times for tasks such as document review and contract abstraction.
- Access to Legal Technology: Access to legal technology refers to the use of specialized software and platforms, such as eDiscovery platforms, contract analytics systems, and AI-assisted review tools, through an outsourcing provider. Providers bring licensed legal technology and trained operators that internal teams often lack. This AI support speeds up document review, contract analysis, and legal research without a separate technology investment.
How Do LPO Companies Help with AI and Automation?
The way LPO companies help with AI and automation is by combining artificial intelligence (AI) tools with trained legal professionals, so high-volume legal work moves faster without losing accuracy. The LPO model has shifted from traditional low-cost labor arbitrage to technology-enabled legal process support. LPO providers apply AI and automation to document review, contract analysis, legal research, data processing, workflow management, and other repetitive legal processes.
Technology-assisted review, for example, ranks documents by likely relevance and reduces the volume that human reviewers read. Legal professionals review AI-assisted outputs to support accuracy, quality control, and reliable delivery at scale. Automation also changes the pricing of the company you hire, because fewer manual hours shift fees from hourly billing toward per-document, per-contract, or fixed project rates.
How Much Do LPO Companies Charge?
The amount LPO companies charge is generally between $25 and $75 per hour for project-based work, depending on task complexity, provider location, and turnaround time. The $25 to $75 hourly range covers most project-based legal process outsourcing work, such as document review, contract abstraction, and legal research.
Rates vary by task complexity. Basic or entry-level tasks, such as data entry, document indexing, and legal transcription, start at around $10 per hour, while more complex legal support costs significantly more. At the upper end, complex LPO services reach around $400 per day. The hourly rate alone does not define value, so choosing the right LPO company for partnering means weighing each rate against quality controls, data security, and the legal expertise the task requires.
How to Choose a Legal Process Outsourcing Company?
The main criteria for choosing a legal process outsourcing company include services offered, experience, data security, quality assurance, legal technology, pricing, and scalability.
The criteria for choosing a legal process outsourcing company are listed below.
- Services Offered: Services offered refers to the specific range of legal tasks a provider delivers, such as document review, contract management, legal research, eDiscovery, intellectual property support, or paralegal support. The provider’s services must match the exact legal workflow being outsourced, because a strong eDiscovery vendor is not automatically a strong fit for contract drafting or patent work.
- Experience: Experience refers to the length and depth of a provider’s track record in delivering similar legal work for clients of comparable size, industry, jurisdiction, and practice area. A proven track record shows that the provider’s legal expertise transfers to your matters. This history shortens onboarding and lowers the risk of costly errors.
- Data Security: Data security refers to the policies, certifications, and technical controls a provider uses to protect confidential client information from unauthorized access, loss, or disclosure during legal work. Legal files contain privileged communications, personal data, and trade secrets, so data security is a core selection factor. Strong providers hold certifications such as ISO 27001 or SOC 2 and follow GDPR, HIPAA, or CCPA requirements where they apply.
- Quality Assurance: Quality assurance refers to the review processes, accuracy checks, and performance standards a provider applies to verify that every deliverable meets the client’s legal and formatting requirements. Consistent quality assurance, such as second-level review, sampling audits, and attorney sign-off, protects outcomes in matters where a single missed document or clause carries legal risk.
- Legal Technology: Legal technology refers to the software, platforms, and AI tools a provider uses to manage, review, analyze, and deliver legal work, such as review platforms and contract lifecycle systems. The provider’s tools affect speed and accuracy because technology-assisted review and automation reduce manual hours and surface inconsistencies earlier in the workflow.
- Pricing: Pricing refers to the fee structure a provider uses to charge for legal work, such as hourly rates, per-document fees, fixed project fees, or monthly full-time equivalent rates. Pricing must be weighed alongside quality, not considered alone, because the lowest rate often leads to rework, missed deadlines, and a higher total cost.
- Scalability: Scalability, as a selection criterion, refers to a provider’s capacity to add or reduce legal professionals quickly as workload volume, deadlines, or matter complexity change over time. The ability to flex with workload changes keeps service levels steady during spikes. An LPO company like Aristo Sourcing supports this scalability by adding vetted remote legal professionals as a firm’s workload grows.
What Are the Main Benefits of Partnering with Aristo Sourcing for LPO Services?
The main benefits of partnering with Aristo Sourcing for LPO services include significant cost savings, access to vetted legal talent, reduced recruiting workload, time-zone alignment, and more scalable legal workflows. Law firms reduce operating costs while accessing pre-vetted legal virtual assistants and remote paralegals for legal research, billing, client intake, and other legal support tasks. Aristo Sourcing manages recruitment, background checks, and replacement support, which speeds up placement and removes hiring work from attorneys and office managers.
Aristo Sourcing places professionals who work North American or European business hours, so delegated work moves during the firm’s own working day. Delegated tasks and documented standard operating procedures (SOPs) reduce operational bottlenecks and free senior attorneys to focus on higher-value legal work. Several other LPO companies in this list, such as Consilio and Epiq, focus on large managed review projects, while Aristo Sourcing places dedicated remote professionals who work inside the firm’s existing systems, including AI-assisted research and practice management tools. This dedicated model makes Aristo Sourcing one of the top LPO companies for law firms that want flexible LPO services without building a larger in-house team.