Liminal Key Insights
What is Liminal?
Liminal is an enterprise-grade AI security and governance platform designed specifically for regulated industries like healthcare, finance, and insurance.
It acts as a protective layer that lets your team use any AI model from OpenAI, Anthropic, Google, or Perplexity without worrying about sensitive data exposure. Think of it as a smart bouncer for your organisation's AI interactions, automatically detecting and masking PHI, PII, and PCI data in real-time before any prompt reaches an AI model.
Best part? It works everywhere your team does through desktop apps, browser extensions, and direct integrations, giving unlimited access to multiple AI models at a fraction of what you'd pay for separate subscriptions.
Most security tools simply redact sensitive information, leaving your AI responses generic and useless. Liminal takes a smarter approach by intelligently masking terms while preserving context and intent.
When you submit a prompt containing patient names or credit card details, Liminal automatically detects these elements, replaces them with contextual placeholders, sends the safe version to the AI model, then rehydrates the original terms when the response returns. Your team gets accurate, useful AI outputs without ever exposing protected data.
Stop juggling separate subscriptions for ChatGPT, Claude, and Gemini. Liminal gives your entire organisation unlimited access to all leading AI models through a single platform.
The desktop app and browser extension make these models available wherever work happens, without constant tab-switching or workflow disruption.
Different models excel at different tasks, so your team can pick the best tool for each job without worrying about token limits or usage caps. Plus, model-agnostic assistants let you create custom AI helpers that work across any model.
Liminal connects directly to your organisation's complete knowledge base, whether data lives in Google Workspace, Microsoft 365, local servers, or cloud storage.
Your team can query internal documents, policies, and proprietary information using natural language while maintaining strict security controls.
The platform ensures AI never stores or learns from your confidential data. Administrators set granular permissions controlling who accesses what information, and every interaction gets logged for compliance auditing.
Get complete visibility into how your organisation uses AI with up-to-the-minute monitoring. The admin dashboard shows productivity metrics, identifies departments getting the most value, and surfaces opportunities for expanded AI adoption.
Customisable alerts notify security teams of policy violations or unusual activity patterns. Usage analytics translate AI interactions into tangible business outcomes, helping justify ROI and optimise your AI investment.
The platform even provides personalised training recommendations based on actual usage patterns across teams.
Liminal Pricing Plans
| Plan | Price | Key Features |
|---|---|---|
| Enterprise | $18/user/month | Unlimited model access, full security suite, desktop + browser apps, custom assistants, enterprise search, real-time monitoring, SOC 2 + HIPAA compliance |
| Volume Discount | Custom pricing | Available for organisations with 1,000+ users, multi-year commitments |
Note: Pricing is per user/per month. Contact Liminal for custom quotes and volume discounts.
- Unlimited AI model access included
- Intelligent data masking preserves context
- Works everywhere through extensions
- HIPAA and SOC 2 certified
- No token limits or usage caps
- Granular access controls
- Real-time security monitoring
- Cross-platform enterprise search
- No free tier available
- Enterprise-focused pricing only
- Setup requires IT involvement
- Learning curve for administrators
FAQs
Which AI models does Liminal support?
Liminal provides access to GPT-4o, Claude 3.5, Gemini 1.5 Pro, Perplexity, and other leading models from OpenAI, Anthropic, Google, and top providers with new models added regularly.
How does data masking work without losing prompt quality?
Liminal uses intelligent masking that replaces sensitive terms with contextual placeholders rather than simple redaction, preserving the meaning and structure of your prompt so AI responses remain accurate and useful.
Can I create custom AI assistants for my team?
Yes, Liminal offers model-agnostic custom assistants that let you train specialised AI helpers for specific workflows, then share them across your organisation to work with any supported AI model.
Does Liminal store or learn from our company data?
No, Liminal acts as a secure passthrough that protects data in transit to AI models. Your organisational data never gets stored by external AI providers and remains within your security perimeter.
How quickly can we deploy Liminal across our organisation?
Most organisations get up and running with Liminal in under an hour thanks to straightforward IdP integration, pre-configured security policies, and simple deployment of desktop apps and browser extensions.
What compliance certifications does Liminal maintain?
Liminal is SOC 2 Type 2 certified and HIPAA compliant, with ISO 27001 and HITRUST certifications currently in progress for additional regulated industry requirements.
