S3 Praxiscomputer and Corti

S3 Praxiscomputer: Weinheim, Germany; Corti: Copenhagen, Denmark (with offices in New York and London) All Germany companies → — Founded Corti: 2016

Ambient Scribing / Documentation Clinical AI Platform Revenue Cycle / Billing

Family Medicine Hospital Medicine Internal Medicine

Documentation & Scribing EMR / EHR Systems

Corti: Series B — Corti: $100 million (as of April 2026)

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S3KI (by S3 Praxiscomputer and Corti)

S3 Praxiscomputer and Corti

Documentation & Scribing

S3KI is an AI-supported documentation solution that uses speech recognition and intelligent categorization to reduce documentation effort by up to 70%. It automatically converts doctor-patient conversations into structured documentation suggestions in real time, integrating them into the S3 electronic medical record.

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About S3 Praxiscomputer and Corti

S3 Praxiscomputer and Corti have partnered to introduce S3KI, an AI-driven solution designed to alleviate the administrative burden on German medical practices. S3KI automatically converts doctor-patient conversations into structured documentation suggestions in real-time. This integration into the S3 electronic medical record allows physicians to review, adjust, and confirm patient notes with ease, significantly reducing documentation time. The system also supports document creation through AI-powered speech recognition, enabling consistent and complete drafting of medical letters in dictation mode.

This collaboration addresses a critical challenge in healthcare: the increasing administrative workload that detracts from patient care. Studies indicate that a significant majority of German physicians find documentation and bureaucracy a major strain, with many practices facing staff shortages. By automating these processes, S3KI aims to improve efficiency, enhance the quality of care, and combat burnout among healthcare professionals, allowing them to dedicate more time to patients.

Corti, an international leader in AI infrastructure for healthcare, provides the underlying AI expertise for S3KI. Their medical language models are developed to meet stringent data protection and information security standards, with all hosting and data processing occurring within the European Union and fully compliant with GDPR. S3KI is available as a paid add-on within the S3 Praxiscomputer product portfolio, directly orderable and activatable in S3-Win.

Focus Areas

Artificial Intelligence Machine Learning Clinical Documentation Medical Coding Decision Support Speech Recognition Natural Language Processing Virtual Care Patient Engagement Revenue Cycle Management

Business Intelligence

Key Investors	Atomico, Eurazeo, Prosus Ventures, Chr. Augustinus Fabriker, Denmark's Export and Investment Fund (EIFO), Nordic Makers, Sunstone, Vaekstfonden, ByFounders, Founders Future, Heartcore Capital, Octopus Ventures, #secretfund, Andreas EHN, Hugues DE Braucourt, IAN Hogarth, Idinvest Partners, DST Global, Left Lane Capital, Playfair Capital, QED Investors, Mandeep Singh, Claus Gregersen, Rolf Kjærgaard
Partnerships	S3 Praxiscomputer, NHS, Seattle Fire Department
Acquisitions	unknown
Technology	Cloud-native, AI operating system, APIs for speech-to-text, medical coding, and clinical documentation, healthcare-specific foundation models (e.g., Symphony for real-time support), agentic framework for clinical and operational workflows
FDA Clearances	unknown cleared products (estimated)

What Physicians Need to Know

Artificial Intelligence & Machine Learning

S3 Praxiscomputer and Corti leverage AI and ML to automate clinical documentation, generate structured documentation suggestions in real-time during consultations, and power advanced medical coding. Corti's AI models are trained from scratch on clinical language and validated on billions of real patient interactions, leading to higher accuracy and fewer hallucinations in medical contexts compared to general-purpose models. They offer specialized foundation models designed to deliver expert-level healthcare reasoning, aiming to reduce costs and improve care quality.

Clinical Documentation

Their joint solution, S3KI, automatically converts doctor-patient conversations into structured documentation suggestions in real-time, integrating seamlessly into the S3 electronic medical record. This includes AI-powered speech recognition for consistent and complete drafting of medical letters in dictation mode. This significantly reduces the administrative burden on physicians, allowing them to focus more on patient care.

Medical Coding

Corti's Symphony for Medical Coding offers production-ready automation for medical coding across the US and Europe, supporting ICD-10-CM, ICD-10-PCS, CPT, and ICD-10-GM German coding. It outperforms other major AI models in clinical accuracy benchmarks by over 25% by treating coding as a reasoning task, mimicking human coders' decision processes. The system extracts structured clinical facts from conversation transcripts and returns suggested codes with justifications.

Decision Support

Corti's AI infrastructure processes and delivers insights 35 times faster than general-purpose models, providing evidence-backed answers during and after consultations. This enhances the quality of care through reliable clinical content and streamlines workflows. They also offer clinical decision support to surface guidelines, risk scores, and next-step recommendations.

Speech Recognition & Natural Language Processing

Corti's Symphony for Speech-to-Text provides clinical-grade speech recognition models for real-time dictation, conversational transcription, and batch audio file processing. It boasts significantly lower word error rates on medical terminology compared to generalist speech models and achieves Dragon Medical One-level performance for clinical dictation. Their NLP capabilities are crucial for analyzing unstructured data in EHRs, extracting relevant information, and supporting medical coding.

Revenue Cycle Management

Corti offers RCM optimization to streamline coding, billing, and prior authorizations. Their medical coding solution directly contributes to more accurate billing and can help recover thousands of dollars annually for practices by reducing coding errors.

Physician Tip

For physicians, S3 Praxiscomputer and Corti's solutions, particularly S3KI, offer significant relief from administrative burdens by automating real-time clinical documentation and providing accurate medical coding suggestions directly within the S3 electronic medical record. This means less time spent on paperwork and more time for patient care. The AI-powered speech recognition facilitates dictation of medical letters, ensuring consistency and completeness. The decision support features, enhanced by integration with resources like UpToDate, provide quick, evidence-backed answers to support clinical decisions. The high accuracy of their specialized AI models, particularly in medical terminology and coding, helps reduce errors and improve billing accuracy.

Corti's models integrate seamlessly into any healthcare application through their SDKs and APIs. The S3KI solution is directly integrated into the S3 electronic medical record and the S3 text module. Corti's platform is designed as modular infrastructure, allowing it to be used alongside other AI providers for general workflows while leveraging Corti's clinical models for healthcare-specific tasks. They offer HIPAA-ready architecture, SOC 2 Type II certification, and options for on-premise or sovereign cloud deployment, ensuring compliance and security.

At a glance

Founded Corti: 2016

HQ S3 Praxiscomputer: Weinheim, Germany; Corti: Copenhagen, Denmark (with offices in New York and London) · Germany

Team size Corti: 134 (as of 2026, with plans to double or triple in 18 months from September 2023); S3 Praxiscomputer: approximately 40

CEO Andreas Cleve (Corti)

Funding Corti: Series B — Corti: $100 million (as of April 2026)

FDA clearances unknown (estimated)

Products 1

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Products by S3 Praxiscomputer and Corti

1 product in the directory

S3KI (by S3 Praxiscomputer and Corti)

S3 Praxiscomputer and Corti

Documentation & Scribing

Paid add-on

What the Web Says

S3 Praxiscomputer and Corti appear to be two distinct entities, with S3 Praxiscomputer focusing on practice management software, particularly in German-speaking regions, and Corti specializing in AI for healthcare communication. Reviews for S3 Praxiscomputer highlight its comprehensive features for medical practices but also point to a dated interface and customer support issues. Corti, on the other hand, receives praise for its innovative AI technology and positive work environment, though specific product reviews are less prevalent on general review sites.

Overall: Mixed

Strengths

S3 Praxiscomputer: Comprehensive features for medical practice management.
S3 Praxiscomputer: Good for billing and patient administration.
Corti: Innovative AI technology for healthcare communication.
Corti: Positive company culture and work environment.
Corti: Strong focus on impactful healthcare solutions.
S3 Praxiscomputer: Reliable for core administrative tasks.

Limitations

S3 Praxiscomputer: Outdated user interface and design.
S3 Praxiscomputer: Customer support can be slow or unhelpful.
S3 Praxiscomputer: Steep learning curve for new users.
S3 Praxiscomputer: Performance issues or bugs reported.
Corti: Limited specific product reviews on general platforms.
S3 Praxiscomputer: Integration challenges with other systems.

Based on reviews from: G2, Glassdoor, Capterra, Reddit, Healthcare IT News (general industry sentiment)

Last updated: 2026-09-15

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Frequently Asked Questions

How do S3 Praxiscomputer and Corti's AI solutions specifically enhance clinical documentation and medical coding for physicians?

S3 Praxiscomputer and Corti leverage AI-powered speech recognition and natural language processing to automatically capture and structure clinical data during patient encounters. This technology helps physicians create more comprehensive and accurate documentation, which in turn streamlines the medical coding process and reduces the administrative burden associated with manual entry and review.

What kind of decision support do S3 Praxiscomputer and Corti's platforms offer, and how does it integrate into existing clinical workflows?

Corti's AI provides real-time decision support by analyzing patient data and offering insights during consultations, which can aid in diagnosis and treatment planning. The integration is designed to be seamless, often working in the background or through intuitive interfaces within the existing Electronic Health Record (EHR) systems used by S3 Praxiscomputer clients, minimizing disruption to established clinical workflows.

How do S3 Praxiscomputer and Corti address data privacy, security, and compliance (e.g., HIPAA, GDPR) with their AI and machine learning technologies?

Both S3 Praxiscomputer and Corti prioritize data privacy and security, implementing robust encryption, access controls, and anonymization techniques to protect sensitive patient information. Their solutions are developed with strict adherence to relevant healthcare regulations like HIPAA and GDPR, ensuring that all AI and machine learning processes comply with legal and ethical standards for data handling.

Can S3 Praxiscomputer and Corti's solutions be used for virtual care and patient engagement, and what features support these areas?

Yes, Corti's AI can enhance virtual care by providing real-time assistance during telehealth consultations, improving the accuracy of remote diagnoses and documentation. For patient engagement, the technology can facilitate more efficient communication and data collection, potentially leading to more personalized care plans and improved patient satisfaction.

What is the pricing model for S3 Praxiscomputer and Corti's integrated solutions, and what kind of support is offered post-implementation?

While specific pricing models would require a direct consultation, they typically involve subscription-based licensing, often tiered based on the scale of implementation and features utilized. Post-implementation, clients can expect comprehensive support including technical assistance, ongoing training, and regular software updates to ensure optimal performance and user satisfaction.

What is the nature of the partnership between S3 Praxiscomputer and Corti, and how does this collaboration benefit healthcare providers?

The partnership between S3 Praxiscomputer and Corti combines S3 Praxiscomputer's expertise in practice management software with Corti's advanced AI capabilities. This collaboration allows healthcare providers to access integrated solutions that enhance clinical efficiency, improve documentation accuracy, and provide intelligent decision support directly within their existing S3 Praxiscomputer systems.

How do S3 Praxiscomputer and Corti's AI solutions impact revenue cycle management for healthcare organizations?

By improving the accuracy and completeness of clinical documentation and medical coding, S3 Praxiscomputer and Corti's AI solutions can significantly enhance revenue cycle management. This leads to fewer claim denials, faster reimbursement, and a reduction in the administrative costs associated with correcting errors, ultimately optimizing the financial health of healthcare organizations.

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