Liminal
Liminal provides security solutions specifically tailored for generative AI applications in enterprises. It aims to offer a balance between...
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What is Liminal?
Liminal is a horizontal security platform for generative AI that enables regulated enterprises to securely adopt and scale AI technologies with complete governance and oversight. The platform provides model-agnostic security that protects sensitive data types like PCI, PHI, PII, and intellectual property across any generative AI interaction, regardless of the model, application, or platform being used.
Key features include intelligent data cleansing that identifies sensitive data in prompts and enforces security policies before submission, then rehydrates detected components upon return for a seamless experience. The platform offers granular security controls for deciding what data types can be shared, secure access management at organization/team/individual levels, and real-time observability providing full visibility into how generative AI is used across the organization. Liminal provides unlimited access to leading AI models from OpenAI, Anthropic, Perplexity, Google, and other top providers without token limits.
Liminal is designed for regulated enterprises in healthcare, life sciences, public sector, education, financial services, insurance, and biotech. It serves CIOs, CISOs, security teams, data governance managers, and end users who need productive AI workflows. The platform supports rapid deployment in under an hour with built-in IdP integration and pre-configured security controls, along with tailored onboarding programs and personalized customer support.
Liminal pricing
Pricing model: Free
Liminal offers flat rate, per-seat pricing that provides unlimited access to all the latest models from AI providers including OpenAI, Anthropic, Google, Perplexity, and other top providers. The platform delivers enterprise-grade security and unlimited model access at a fraction of the cost of single model provider subscriptions. No free tier is available - organizations must request a demo to get pricing details and see the platform. Pricing includes unlimited usage, any model access, data protection, governance controls, access management, and real-time observability.
Liminal pros
- Unlimited access to all latest AI models without token limits
- Model-agnostic platform supports any generative AI model
- Protects PCI, PHI, PII, and intellectual property automatically
- Intelligent data cleansing before LLM submission
- Rehydrates protected terms for seamless user experience
- Granular security controls for data type sharing decisions
- Access management at organization, team, and individual levels
- Real-time observability with full visibility into AI usage
- Rapid deployment in under an hour with IdP integration
- No vendor lock-in across AI providers
- Connects internal and external data sources securely
- HIPAA compliant for healthcare organizations
- SOC 2 Type 1 and Type 2 certified
- ISO 27001 compliant (in progress)
- Flat rate per-seat pricing model
- Build custom secure assistants within the platform
- Dedicated customer support for every step
- Tailored onboarding with use case identification
- Cost effective at fraction of single model subscription costs
- Works anywhere work gets done across websites and applications
Liminal cons
- Enterprise-focused May not suit small businesses
- Requires paid subscription No free tier available
- ISO 27001 compliance still in progress
- HITRUST compliance still in progress
- NIST compliance still in progress
- Demo required to see full platform capabilities
- May need tailored onboarding program for full value
- Primary focus on regulated industries only
Frequently asked questions about Liminal
What is Liminal and what does it do?
Liminal is a groundbreaking horizontal security platform for all generative AI that enables organizations to say yes to generative AI. With Liminal's model-agnostic platform, companies set and enforce granular security policies around how sensitive data types like PCI, PHI, PII, and intellectual property are used in any interaction with generative AI through a single hub. It protects critical and sensitive data across any model, in every application used, and in every application built.
Which AI models does Liminal support?
Liminal securely leverages the latest models and agents from the best providers including OpenAI, Anthropic, Perplexity, Google, and other top providers in an unlimited capacity. The platform is model-agnostic, meaning it supports any generative AI model without vendor lock-in, providing unlimited usage of all the latest models and agents.
How does Liminal protect sensitive data in AI prompts?
Liminal identifies sensitive data in prompts, enforces security policies against that data prior to submission to any LLM, then rehydrates the detected components upon return. This happens in a contextually-aware manner that optimizes security and minimizes user disruption, cleansing and protecting sensitive data before submission while maintaining a seamless experience.
Who is Liminal designed for?
Liminal is designed for regulated enterprises in healthcare, life sciences, public sector, education, financial services, insurance, and biotech. The world's leading regulated organizations trust Liminal to securely enable generative AI anywhere work gets done. It serves CIOs, CISOs, security teams, data governance managers, and end users across these regulated industries.
How quickly can I deploy Liminal?
Liminal enables enterprises to securely unlock generative AI in under an hour. With built-in IdP integration and pre-configured security controls, organizations can quickly and easily get up and running. The platform includes tailored onboarding programs with use case identification and organizational ramp planning help.
What compliance certifications does Liminal have?
Liminal is HIPAA Compliant, SOC 2 Type 1 certified, and SOC 2 Type 2 certified. ISO 27001 compliance is in progress, HITRUST compliance is in progress, and NIST compliance is in progress. This makes it suitable for highly regulated industries like healthcare and financial services.
How does Liminal pricing work?
Liminal offers flat rate, per-seat pricing that provides unlimited access to all the latest models from AI providers. The platform delivers enterprise-grade security and unlimited model access at a fraction of the cost of single model provider subscriptions, transforming the cost equation for enterprise AI adoption.
Can I build custom assistants with Liminal?
Yes, Liminal allows organizations to build and share their own secure, custom assistants. The platform provides a unified hub where you can access your organization's complete knowledge base while maintaining robust security and governance controls regardless of where your data resides.
What observability capabilities does Liminal provide?
Liminal provides real-time observability with full visibility into how generative AI is being used across your organization. Security teams get unprecedented observability with comprehensive control over all generative AI interactions through granular security capabilities and customizable access management, providing total oversight and ensuring enterprise-wide compliance.
Does Liminal work with internal company data?
Yes, Liminal enables organizations to safely leverage internal data in AI interactions. You can connect and safeguard interactions with internal and external data sources and LLMs, accessing your organization's complete knowledge base through one unified platform while maintaining robust security and governance controls regardless of where your data resides.