OneShield Software
OneShield Software provides cloud-based SaaS core insurance platforms for P&C insurers, MGAs, and specialty carriers globally, operating the OneShield Enterprise and OneShield Market Solutions products alongside the AI Hub layer for AI-enabled policy, billing, claims, and rating workflows across 80+ lines of business.
- Company typePrivate
- Founded1999
- HeadquartersMarlborough, United States
- Headcount251–500
- GTM typeB2B
- OfferingSoftware
What OneShield Software does
OneShield Software is a Marlborough, Massachusetts-based SaaS provider of core insurance platforms serving property and casualty insurers, managing general agents (MGAs), and specialty carriers globally. Founded in 1999 and backed by Pacific Lake Partners since 2020, the company operates a dual-platform architecture: OneShield Enterprise (OSE), a cloud-optimized core platform for larger insurers and MGAs writing personal, commercial, or specialty lines, and OneShield Market Solutions (OMS), a fully managed SaaS platform pre-loaded with configurable content, workflows, and rules spanning 80+ lines of business. The platforms encompass policy administration, billing, rating, claims, relationship management, reinsurance, reporting, and digital distribution on a unified multi-tenant cloud with patented customer isolation.
The company's technology stack rests on pre-built insurance content (reducing implementation timelines), API-first integration architecture, and most recently the OneShield AI Hub — an AI operating layer launched in August 2025 that integrates large language models and automated decision tools across both platforms. AI capabilities include claims summarization, coverage verification, reserve prediction, submission automation, and a policyholder chatbot. The AI Hub holds SOC 2 Type II certification, CSA AI Controls Matrix registration (a first for an insurance software vendor), and an Anthropic Zero Data Retention agreement, positioning the company to address regulated AI deployment in insurance.
OneShield monetizes through annual subscription licensing bundled with implementation, support, hosting, and managed services, with transaction-based pricing available for some MGA offerings. The company sells exclusively via direct enterprise field sales and inside sales, targeting mid-to-large P&C insurers, MGAs, specialty carriers, and insurance startups across North America and Asia-Pacific (with engineering offices in India). Notable customers include PURE Insurance (over two decades of partnership), Erie Insurance, Utica First, MIEC, HAI Group, Forrest T. Jones, WestCongress, LAWPRO, Upland Capital, and MACM, collectively processing over $15 billion in premiums annually on OneShield platforms. Under Pacific Lake ownership, the company tripled recurring revenue from 2020 to 2025 and is now positioning for the next phase of AI-led growth and potential M&A activity.
OneShield Software firmographics
Firmographics- Name
- OneShield Software
- Legal name
- OneShield, Inc.
- Website
- https://oneshield.com
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- OneShield Software provides cloud-based SaaS core insurance platforms for P&C insurers, MGAs, and specialty carriers globally, operating the OneShield Enterprise and OneShield Market Solutions products alongside the AI Hub layer for AI-enabled policy, billing, claims, and rating workflows across 80+ lines of business.
- Ownership category
- akta.pro rank
OneShield Software industry classification
Industry- Product category
- Insurance Software (P&C Core Systems)
- NAICS
- Software Publishers (5132), Computer Systems Design and Related Services (54151)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Policy Administration, Underwriting & Rating Platforms (Core Insurance SaaS) (FSAGAGAB)
- akta.pro secondary industry
- Insurance Program Administration & MGA/MGU Services (FSAEADAK)
Keywords
Where OneShield Software is headquartered
LocationHeadquarters
- HQ city
- Marlborough
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
OneShield Software business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- SaaS Subscription Revenue: Annual license fee model encompassing software licensing, maintenance, hosting, implementation, upgrades, and managed service plan. Provides predictable annualized pricing eliminating variable fees such as large upfront implementation costs.
- Transaction-Based Pricing (MGA): For some MGA offerings, transaction-based pricing allows organizations to pay as they grow, bundling system, implementation, support, and upgrades.
- Managed Services: OMS subscription model bundles the system, implementation, support, and upgrades to eliminate cost surprises and provide all-inclusive pricing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | OneShield Enterprise - Cloud-optimized core platform for insurers and MGAs writing personal, commercial, or specialty lines |
| Subscription | Annual | OneShield Market Solutions - Fully managed SaaS policy administration and claims solution |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels7 records
OneShield Software product offering
Product offeringCore offering
OneShield Software provides cloud-based SaaS insurance core systems for property and casualty (P&C) insurers, Managing General Agents (MGAs), specialty carriers, and insurance startups, sold through two main platforms: OneShield Enterprise (OSE) for larger insurers and OneShield Market Solutions (OMS) for MGAs and specialty carriers. The platforms deliver end-to-end policy administration, billing, rating, claims, relationship management, reinsurance, reporting, and digital distribution, supported by pre-built insurance content for 80+ lines of business and the OneShield AI Hub for AI-native capabilities including claims assistance, coverage verification, reserve prediction, submission automation, and policyholder chat.
Product overview
OneShield Software offers a dual-platform architecture for P&C insurers, MGAs, and specialty carriers: OneShield Enterprise (OSE) is a cloud-optimized core platform for growth-oriented insurers comprising Policy, Billing, Rating, Claims, Relationship Management, Reinsurance, Reporting, Digital Distribution, and Insurance Content modules; OneShield Market Solutions (OMS) is a fully managed SaaS platform pre-loaded with configurable insurance content, workflows, and rules for fast-moving carriers. The company recently launched the AI Hub as an AI-native layer that integrates with both OSE and OMS to provide AI capabilities including autonomous agents for SERFF filing parsing, claims AI assistants, coverage verification, reserve prediction, submission AI, and B2C chatbots. Both platforms support over 80 lines of business and are delivered via cloud-hosted or SaaS deployment models.
Differentiator
Problem solved
Functional benefit
Products and services
- OneShield Enterprise (OSE)
Quantifiable outcome
- PURE Insurance achieved 45% book growth without increase in resources for policy issuance and mailing
- +8 more outcomes
Companies that use OneShield Software
Customer profileNamed customers10 records
Segments7 records
Ideal customer profiles4 records
OneShield Software technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability7 records
Feature12 records
OneShield Software partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- AnthropiccoreAI partner providing large language model capabilities for OneShield AI Hub. Signed Zero Data Retention agreement ensuring all AI Hub information is processed in real time and never stored, logged, or reused for model training by Anthropic.
- Medical Professional Liability AssociationminorOneShield is an affiliate member of the Medical Professional Liability Association, supporting the medical professional liability insurance community.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
OneShield Software competitors and assessment
Company assessmentDirect peers
- Guidewire Software: Publicly traded leader in P&C insurance core systems (PolicyCenter, BillingCenter, ClaimCenter). Direct competitor to OneShield Enterprise with significantly larger market share, R&D budget, and enterprise customer base; both target the same insurer modernization use case.
- Duck Creek Technologies: Cloud-native P&C insurance SaaS provider offering Policy, Billing, Claims, and Rating solutions. Closest direct competitor to OneShield's OMS platform with similar SaaS-first delivery model and MGA/specialty carrier focus.
- Sapiens International: Global provider of insurance software platforms for P&C, life, and workers' compensation markets. Competes with OneShield across core policy, billing, and claims with comparable line-of-business configurability.
- Insurity: P&C insurance core systems and analytics provider serving insurers, MGAs, and self-insured entities. Direct competitor in policy administration and claims with overlapping MGA-focused offerings similar to OMS.
- EIS Group: Insurance core platform provider for P&C, life, health, and specialty lines. Competes with OneShield Enterprise in mid-to-large insurer modernization with comparable policy, claims, billing, and digital distribution capabilities.
- Majesco: Cloud-native insurance software platform serving P&C and L&H insurers, MGAs, and startups with P&C Core, L&H Core, and Data & Analytics suites. Directly comparable to OneShield's dual-platform strategy targeting similar mid-market and growth segments.
Broad incumbents
- Vertafore: Largest insurance distribution software provider focused on agencies and brokers (AMS, Sagitta, Applied Epic). Adjacent rather than direct competitor—Vertafore owns the agency/broker side of the distribution value chain while OneShield owns the carrier core systems side.
Emerging players
- Prima Solutions: European insurance SaaS platform serving P&C and life insurers with cloud-native policy administration and claims. Comparable in product scope to OneShield OMS but primarily serving European carriers and MGAs rather than the U.S. market.
- CCC Intelligent Solutions: Software and AI platform for the P&C auto insurance ecosystem, particularly claims and collision repair. Competes with OneShield in claims AI capabilities and shares similar enterprise SaaS economics, though focused on a single vertical slice.
- Origami Risk: Insurance-specific risk, claims, and policy administration SaaS serving insurers, MGAs, and self-insureds. Direct MGA-focused competitor to OMS with comparable customer segments and deployment model.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
OneShield Software social profiles
Digital presenceOneShield Software compliance and trust
Trust signalCompliance3 records
OneShield Software financial estimates
Financial estimateRevenue estimate
Valuation estimate
OneShield Software leadership team
Management profileNumber of profiles
Profiles19 records
OneShield Software funding detail
Funding detailFunding overview
Funding rounds5 records
Investors9 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OneShield Software M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about OneShield Software
What does OneShield Software do?
OneShield Software provides cloud-based SaaS insurance core systems for property and casualty (P&C) insurers, Managing General Agents (MGAs), specialty carriers, and insurance startups, sold through two main platforms: OneShield Enterprise (OSE) for larger insurers and OneShield Market Solutions (OMS) for MGAs and specialty carriers. The platforms deliver end-to-end policy administration, billing, rating, claims, relationship management, reinsurance, reporting, and digital distribution, supported by pre-built insurance content for 80+ lines of business and the OneShield AI Hub for AI-native capabilities including claims assistance, coverage verification, reserve prediction, submission automation, and policyholder chat.
Is OneShield Software a public or private company?
OneShield Software is a private company. It is classified as private equity controlled and is currently operating.
When was OneShield Software founded?
OneShield Software was founded in 1999. It employs 251 to 500 people.
Where is OneShield Software based?
OneShield Software is headquartered in Marlborough, United States, in the North America region.
How does OneShield Software make money?
Three revenue lines are on record. SaaS Subscription Revenue is the primary driver. The others are transaction-Based Pricing (MGA) and managed Services.
Who are OneShield Software's main competitors?
Direct peers on record are Guidewire Software, Duck Creek Technologies, Sapiens International, Insurity, EIS Group and Majesco. Vertafore is listed as a broad incumbent. Emerging players are Prima Solutions, CCC Intelligent Solutions and Origami Risk.
Does OneShield Software have an API?
Yes. OneShield provides web services capabilities and an API integration suite. The platform supports APIs for Party Management, Submissions, Quoting & Rating, Policy Details, and Documents & Emails. These APIs enable real-time synchronization between OMS and third-party tools, allowing external systems to request policy data, submit applications, calculate premiums, and manage documents. The integration framework uses a 'zero-awareness' design where consuming or producing systems do not require direct knowledge of each other's existence. Developer documentation is at oneshield.com.
What industry is OneShield Software in?
OneShield Software's product category is Insurance Software (P&C Core Systems). Its primary akta.pro industry code is FSAGAGAB, Policy Administration, Underwriting & Rating Platforms (Core Insurance SaaS), with a secondary code of FSAEADAK, Insurance Program Administration & MGA/MGU Services. Its NAICS code is 5132 and its SIC code is 7372.