SOS Legal

Name

SOS Legal

Legal name

Solicitors Own Software Limited

Website

https://soslegal.co.uk

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Legal Practice Management Software

NAICS

Software Publishers (5132), Software Publishers (513210)

SIC

Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Legal Practice Management & Case Management (BPAEAPAC)

Keywords

• Legal practice management
• Case management software
• Legal document management
• Law firm accounting
• Legal compliance software

Headquarters

HQ city

Bath

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Software Licensing/Subscription: Enterprise practice management software sold as licensed subscriptions to law firms. Pricing likely varies by firm size and module selection.
2. Professional Services: Implementation support, data migration, bespoke system configuration, training services, and scripting services for complex development.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels6 records

Core offering

SOS Legal develops practice and case management software for enterprise law firms. Its two core platforms are SOS Connect, the established unified system, and SOS Innovate, the next-generation platform with flexible architecture, Legal AI, customization, and integrations. The company also provides implementation, data migration, configuration, training, and scripting services.

Product overview

SOS Legal (Solicitors Own Software Limited) offers a unified legal practice management platform for enterprise law firms, consisting of two core product lines: SOS Connect (established platform) and SOS Innovate (next-generation platform). The product suite includes integrated modules for case management, document management, legal CRM and marketing, practice management, business intelligence, and accounting. The platform is fully customizable and features open API integration capabilities, with solutions tailored for UK enterprise law firms. The company, now part of the LEAP Group, has partnered with law firms since 1987 and serves over 400 law firms.

Differentiator

Problem solved

Functional benefit

Brands

• SOS Connect: Practice and case management software solution for enterprise law firms
• SOS Innovate

Products and services

• SOS Connect SOS Connect is the established practice and case management software platform for enterprise law firms, combining case management, document management, accounting, CRM, and business intelligence in a unified system.
• SOS Innovate SOS Innovate is the next-generation software platform for enterprise law firm growth, with a clean interface, advanced Legal AI capabilities for research and document drafting, scalable architecture, and deep customization options.
• Professional Services SOS Legal provides implementation support, data migration, bespoke system configuration, training, and scripting services for complex development.
• Linetime Linetime, now operating under the SOS brand, provides enterprise law firm solutions with access to enhanced functionality and ongoing product investment.

Quantifiable outcome

• Trusted by over 400 law firms across the UK
• +1 more outcomes

Named customers9 records

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

AI capability5 records

Feature10 records

Partnerships

Two partnerships are on record, tiered core.

• LEAP GroupcoreStrategic or Co-development Partner · 19 March 2025SOS joined the LEAP Group of companies, marking a significant strategic partnership. As part of the group, SOS gains greater access to resources and renewed focus, enabling delivery of growing pipeline of enhancements and investment in support team recruitment and upskilling.
• LinetimecoreStrategic or Co-development Partner · 7 March 2025Leading providers SOS Legal and Linetime joined forces under the single SOS brand. Partnership combines development expertise and knowledge, aligns operations and product development, and delivers greater benefits to end-users with enhanced functionality and ongoing investment.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• MyCase: MyCase is a legal practice management platform serving small to mid-sized law firms with case management, billing, client portal and document features. It is a direct competitor with a subscription SaaS model serving similar customer segments.
• PracticePanther: PracticePanther is a cloud-based legal practice management solution offering case management, time tracking, billing and document automation for law firms. It targets a similar customer profile with comparable subscription-based delivery.
• Smokeball: Smokeball provides legal practice management software with built-in automatic time tracking, matter management and document automation for law firms. It is a direct competitor in the legal practice management category with a similar subscription SaaS model.
• LEAP: LEAP is both the parent of SOS Legal and a direct competitor offering cloud-based legal practice management software. It serves small and mid-sized law firms globally with a similar subscription and professional services model, and now shares a parent entity with SOS.
• Tabs3: Tabs3 offers legal practice management software with billing, accounting and case management for law firms. It is a direct competitor in legal-specific practice management with overlapping functionality and on-premise/cloud delivery options.
• Clio: Clio is a leading cloud-based legal practice management platform serving law firms with case management, billing, CRM and document management. It targets a similar customer base (law firms) and competes in adjacent geographies with comparable subscription economics.
• Linetime: Linetime was a direct UK enterprise legal practice management competitor that merged with SOS Legal in 2025 and now operates under the SOS brand. Pre-merger, it offered case management, accounts and document management solutions to UK law firms with overlapping customer profiles.

Broad incumbents

• Elite 3E (Thomson Reuters): Elite 3E from Thomson Reuters is a flagship enterprise legal practice management suite used by large global law firms. It is a broad incumbent with overlapping practice management, financial and matter management capabilities targeting the same enterprise law firm segment.
• Aderant: Aderant is a long-established enterprise legal practice management vendor serving large and mid-size law firms globally. It is a broader incumbent competing in the same enterprise segment as SOS with overlapping case, accounting and document management functionality.
• NetDocuments: NetDocuments is a cloud-based document management platform widely used by law firms and integrated with practice management systems. It is a broader incumbent that complements or competes with SOS's document management capabilities through integrations and partnership channels.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/SOS_Legal_IT
• Facebookfacebook.com/SOSLegalSoftware
• LinkedInlinkedin.com/company/solicitors-own-software-limited-sos

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SOS Legal