Limbic
Limbic is a clinical AI company that builds Class IIa-certified software for mental healthcare providers, offering AI-powered patient intake (Limbic Access) and generative AI therapy support (Limbic Care) to NHS Talking Therapies services, US health plans, and behavioral health providers.
- Company typePrivate
- Founded2020
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Limbic does
Limbic is a clinical AI company that builds software for mental healthcare providers, headquartered in London with a US regional office in New York. Its product portfolio centers on two complementary offerings: Limbic Access, a web-based conversational AI for patient self-referral, eligibility checking, and diagnostic triage (the first AI mental health chatbot globally to achieve Class IIa UKCA medical device certification); and Limbic Care, a generative AI companion mobile app that delivers CBT between clinical sessions. Both products are powered by the Limbic Layer, a proprietary AI architecture that sits between users and large language models to enforce clinical safety, validity, and regulatory compliance on every interaction. Supporting tools include a Therapist Portal and Admin Portal for clinician workflow integration, plus a TORTUS-powered AI Scribe for automated clinical documentation added in June 2026.
The company sells exclusively through enterprise B2B SaaS contracts to NHS Talking Therapies services in the UK (45 trusts covering 45% of NHS England regions, with named customers including Everyturn, Living Well Consortium, NHS Bradford and Craven, Essex Partnership, Surrey and Borders, and Greater Manchester Resilience Hub) and, more recently, to US health plans, health systems, and behavioral health providers (Rogers Behavioral Health is the anchor US reference customer). Pricing is not publicly disclosed and is negotiated via multi-year software license agreements through a sales-led enterprise motion with "Book a demo" and "Talk to sales" CTAs. The company was founded in 2020 by a team of 10 PhDs, is privately held and venture-backed (Series A of $14M led by Khosla Ventures in March 2024), and has secured extensive regulatory and quality certifications including Class IIa UKCA, ISO 13485, ISO 14971, ISO 27001, Cyber Essentials, HIPAA, and GDPR compliance.
Limbic firmographics
Firmographics- Name
- Limbic
- Legal name
- Limbic Limited
- Website
- https://limbic.ai
- Company type
- Private
- Founded year
- 2020
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Limbic is a clinical AI company that builds Class IIa-certified software for mental healthcare providers, offering AI-powered patient intake (Limbic Access) and generative AI therapy support (Limbic Care) to NHS Talking Therapies services, US health plans, and behavioral health providers.
- Ownership category
- akta.pro rank
Limbic industry classification
Industry- Product category
- Mental Health Clinical AI Software
- NAICS
- Outpatient Mental Health and Substance Abuse Centers (621420)
- SIC
- Services-Prepackaged Software (7372), Services-Health Services (8000)
- akta.pro primary industry
- Medication Adherence, Digital Therapeutics & Remote Coaching (condition-specific programs) (HLALAFAF)
- akta.pro secondary industry
- Psychiatry & Medication Management Platforms (HLALAEAB)
Keywords
Where Limbic is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
Limbic business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- Software License & Subscription (B2B SaaS): Limbic operates as a B2B SaaS company, licensing its clinical AI software to healthcare providers including NHS trusts, behavioral health providers, health plans, and health systems. Fees are set out in separate software license agreements between Limbic and its customers. The company reserves the right to charge fees for the Software and Services as outlined in the Agreement.
- U.S. Market Expansion: Following $14M funding led by Khosla Ventures, Limbic plans to expand its mental health AI services to U.S. health providers, targeting health plans and health systems in the United States as a new revenue stream.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Enterprise B2B licensing - pricing not publicly disclosed |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels7 records
Limbic product offering
Product offeringCore offering
Limbic builds clinical AI software for mental healthcare providers, delivered as a B2B SaaS platform. Its two commercial products, Limbic Access (a patient intake and triage chatbot) and Limbic Care (a generative AI therapy companion mobile app), are powered by The Limbic Layer, a proprietary clinical safety layer that mediates between users and large language models. Customers include NHS Talking Therapies services, U.S. health plans, behavioral health providers, and health systems.
Product overview
Limbic offers a unified clinical AI platform for mental healthcare with two primary products: Limbic Access (web chatbot for patient intake and assessment with 93% diagnostic accuracy and Class IIa UKCA medical device certification) and Limbic Care (mobile app generative AI companion for ongoing patient engagement with therapy support and AI-powered clinical documentation). Both products are powered by The Limbic Layer, a proprietary AI that sits between users and LLMs to ensure clinical safety and precision. Clinician-facing tools include the Therapist Portal and Admin Portal for managing patient data and care delivery. The company serves health plans, behavioral health providers, health systems, and NHS Talking Therapies services.
Differentiator
Problem solved
Functional benefit
Brands
- Limbic Access: Clinical AI assistant for patient intakes and assessments. A chatbot that handles self-referral, eligibility checking, and triage for mental health services. Class IIa UKCA certified medical device.
- Limbic Care
- The Limbic Layer
Products and services
- Limbic Access Clinical AI assistant for patient intakes and assessments, delivered as a web chatbot for healthcare providers. Performs AI-powered self-referral and e-triage with 93% diagnostic accuracy for 8 common mental health disorders, and is the first AI mental health chatbot with Class IIa UKCA medical device certification.
- Limbic Care Generative AI care companion mobile app for on-demand patient support between therapy sessions. Delivers CBT through conversational chat, guides patients through interactive CBT exercises, and is available to clinicians' caseloads for patient engagement.
- The Limbic Layer Proprietary clinical AI platform that sits between users (patients and clinicians) and large language models to ensure safety, clinical precision, and regulatory compliance in every interaction. Processes user inputs through clinical best practices and screens LLM responses for safety and clinical validity.
- Limbic Therapist Portal Clinician-facing web application that consolidates patient information collected via Limbic Access and Limbic Care. Provides pre-assessment data including life circumstances, presenting problems, likely diagnoses, and risk levels to support clinical decision-making.
- Limbic Admin Portal Web-based administrative application for management of Limbic services across a healthcare provider organization, complementing the Therapist Portal in the clinician-facing software suite.
Quantifiable outcome
- 2x patient recovery rates
- +12 more outcomes
Companies that use Limbic
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles3 records
Limbic technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability8 records
Feature9 records
Limbic partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and flagship.
- TORTUScoreLimbic partnered with TORTUS to embed a Class I Medical Device ambient voice technology (AI scribe) into Limbic Care. The partnership combines TORTUS's automated clinical documentation with Limbic's mental health AI platform, providing NHS mental health services with AI-assisted consultation documentation. TORTUS's AVT is a Class I Medical Device aligned with Limbic's safety and governance framework.
- PCMIScoreLimbic and PCMIS announced an integration partnership, enabling seamless interoperability between Limbic Access and PCMIS's patient management system. This integration supports NHS Talking Therapies services in streamlining their digital workflows and improving clinical efficiency. The partnership was co-marketed through joint webinars.
- Everyturn Mental HealthflagshipEveryturn Mental Health partnered with Limbic in November 2021 to support digital transformation across its nine NHS Talking Therapies services. The partnership included deep integration with Everyturn's in-house Salesforce-based service management platform (Insight+), resulting in 32% referral increase, 38% of referrals outside working hours, and 33% identified for accelerated assessment.
- NHS ConfederationcoreThe NHS Confederation hosted a webinar in partnership with Limbic to launch a briefing aimed at helping mental health trusts demystify AI adoption, explore policy developments, and address governance concerns. Limbic's AI tools are used by over 500,000 patients across 45% of NHS England regions, and this partnership aims to expand safe clinical AI implementation across the NHS.
Scale indicators13 records
Recent moves6 records
Expansion highlights6 records
Limbic competitors and assessment
Company assessmentDirect peers
- Woebot Health: AI-powered mental health chatbot delivering CBT and emotional support. Direct competitor with similar digital therapeutic approach for mental health conditions, though Woebot has historically targeted D2C and B2B2C channels.
- Wysa: AI mental health chatbot offering CBT, psychoeducation, and emotional support. Direct peer serving both employer/insurer and direct consumer mental health markets with similar conversational AI therapy approach.
- Spring Health: Mental health benefits platform serving employers and health plans with AI-enabled care navigation, therapy matching, and digital CBT. Comparable in selling to US health plans with AI-augmented mental health care delivery.
- Lyra Health: Mental health benefits platform for employers with AI-enabled therapy matching and digital care options. Direct competitor in the US employer/health plan market with substantial capital and similar B2B2C motion.
- Cerebral: Digital mental health platform combining therapy and medication management with online assessments. Comparable B2B mental health platform model targeting similar provider and payer segments.
- Talkspace: Online therapy platform with AI-enhanced matching and asynchronous messaging. Sells B2B to health plans and employers with similar AI-augmented mental health service delivery model.
- Big Health: Digital therapeutics company with FDA-cleared products for insomnia (Sleepio) and anxiety (Daylight). Direct peer in digital therapeutics for mental health with regulatory clearance and similar enterprise sales motion.
Broad incumbents
- Headspace Health: Larger mental health platform combining consumer wellness content (Headspace) with therapy services (Ginger). Broader incumbent offering content plus human therapy plus AI tools across employer and consumer segments.
- BetterHelp: Largest online therapy platform (Teladoc-owned) offering human therapy with some AI tools. Incumbent with massive scale in B2C and emerging B2B2C mental health, broader portfolio than Limbic's clinical AI focus.
Emerging players
- Kintsugi: AI voice biomarker detection for mental health assessment. Emerging player using AI for mental health screening with similar AI-first approach, though focused on voice biomarkers rather than conversational therapy.
Market position
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Limbic social profiles
Digital presenceLimbic compliance and trust
Trust signalCompliance8 records
Limbic financial estimates
Financial estimateRevenue estimate
Valuation estimate
Limbic leadership team
Management profileNumber of profiles
Profiles9 records
Limbic funding detail
Funding detailFunding overview
Funding rounds9 records
Investors11 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Limbic M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Limbic
What does Limbic do?
Limbic builds clinical AI software for mental healthcare providers, delivered as a B2B SaaS platform. Its two commercial products, Limbic Access (a patient intake and triage chatbot) and Limbic Care (a generative AI therapy companion mobile app), are powered by The Limbic Layer, a proprietary clinical safety layer that mediates between users and large language models. Customers include NHS Talking Therapies services, U.S. health plans, behavioral health providers, and health systems.
Is Limbic a public or private company?
Limbic is a private company. It is classified as venture growth investor backed and is currently operating.
When was Limbic founded?
Limbic was founded in 2020. It employs 11 to 50 people.
Where is Limbic based?
Limbic is headquartered in London, United Kingdom, in the Europe region.
How does Limbic make money?
Two revenue lines are on record. Software License & Subscription (B2B SaaS) is the primary driver. The others are U.S. Market Expansion.
Who are Limbic's main competitors?
Direct peers on record are Woebot Health, Wysa, Spring Health, Lyra Health, Cerebral, Talkspace and Big Health. Broad incumbents are Headspace Health and BetterHelp. Kintsugi is listed as an emerging player.
Does Limbic have an API?
No public API is recorded for Limbic.
What industry is Limbic in?
Limbic's product category is Mental Health Clinical AI Software. Its primary akta.pro industry code is HLALAFAF, Medication Adherence, Digital Therapeutics & Remote Coaching (condition-specific programs), with a secondary code of HLALAEAB, Psychiatry & Medication Management Platforms. Its NAICS code is 621420 and its SIC code is 7372.