Is there a free trial?

Yes, you get $50 in free credits with no card required to explore all APIs. After that, you switch to pay-as-you-go.

How does Corti ensure data privacy and compliance?

Corti is HIPAA-ready, completed ISO 27001/27017/27018 audits with zero non-conformities, and offers sovereign EU cloud deployments where data never leaves your region.

Can I use my own models?

For the core APIs, you use Corti's specialized models. For general LLM needs, you can use their EU-hosted Corti Models via an OpenAI-compatible endpoint.

How do I handle authentication in production?

Use the official SDKs (JavaScript, .NET) which handle OAuth token exchange and refresh automatically. You just provide your client ID and secret.

Directory/Automation/Healthcare AI/Corti

Corti

Corti provides clinical-grade APIs for building production-grade healthcare AI applications. Its platform includes Speech-to-Text, Text Generation, Medical Coding (ICD-10/CPT), and an Agentic Framework for clinical workflows, all accessible via a unified credit system. It's designed for developers at EHR vendors, virtual care platforms, and practice management systems to ship faster without managing infrastructure. The stack features 'Corti Models' (frontier open-weight LLMs on sovereign EU hardware), a library of 20+ pre-built clinical agents, and robust SDKs (JavaScript, .NET). It powers over 1 million interactions weekly and is trusted for ambient documentation, coding, and patient engagement.

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Added on

Sep 21, 2026

Healthcare AI PlatformSovereign EU ModelsAgentic FrameworkMedical ASRICD-10 & CPT CodingClinical Note GenUsage-Based CreditsJavaScript/.NET SDKs

Product information

Everything worth knowing about Corti

The complete picture — from everyday features to the technical detail builders and IT folks dig for.

Core features

What it actually does

All-in-one Healthcare AI Stack

Unified APIs for speech-to-text, medical coding, text generation, and agentic workflows on a single platform.

Corti Models (Sovereign EU AI)

Access frontier open-weight AI models hosted on European infrastructure via an OpenAI-compatible API, ensuring data residency.

Agentic Framework & Pre-built Agents

Ship AI agents that reason and act across clinical/operational workflows, with 20+ pre-built agents available.

Pay-As-You-Go Credit System

Usage-based pricing with a single credit balance across all APIs. Start with $50 free credits.

Technical capabilities

Usage-Based Inference Pricing

Credits are consumed per API: Speech-to-Text ($0.0065/min), Coding/Agents/Text Gen ($4/$16 per mTok), Corti S1 models ($2/$8 per mTok).

Official SDKs & Web Components

Production-ready SDKs for JavaScript and C# .NET, plus drop-in web components for dictation and ambient streaming.

Must watch videos

Beyond transcription: building clinical AI that fits real NHS workflows

29:10

Tutorial29:10

Beyond transcription: building clinical AI that fits real NHS workflows

Voice Technologies explores how clinical AI can fit NHS workflows, reduce cognitive load, and move beyond transcription without adding new silos.

Healthcare AI needs more care, not just more speed

41:38

Tutorial41:38

Healthcare AI needs more care, not just more speed

This episode of the Builder Series explores a question that often gets lost in conversations about AI in healthcare: what happens to the human experience of care? Jack is joined by Lasse, Laura, and Vanessa from Corti, all with clinical backgrounds across surgery, neonatal intensive care, nursing, and neurosurgery. Together, they discuss why healthcare technology cannot only be measured by efficiency or time saved. Good care depends on trust, attention, body language, context, and the subtle information patients only share when they feel heard. The conversation moves from ambient scribes and telemedicine to patient adherence, diagnostic cascades, vibe coding, and why clinicians must be deeply involved in building AI tools. The central point is clear: AI should help clinicians become more present, not replace the human judgment that care depends on.

Medical billing as healthcare’s hidden infrastructure problem

49:57

Tutorial49:57

Medical billing as healthcare’s hidden infrastructure problem

AI-powered medical billing can reduce denials, prevent revenue leakage, and help healthcare systems run more efficiently.

Who uses it

Real use cases, no hype

Ambient Clinical Documentation

Capture patient-clinician conversations in real-time and auto-generate structured clinical notes.

Medical Coding & Billing

Automate ICD-10 & CPT code extraction from clinical notes for accurate and auditable billing.

Pre-Chart Summarization

Condense long patient histories into concise summaries before a clinical encounter.

Prior Authorization Automation

Generate and submit prior authorization requests to streamline approval workflows.

Clinical Decision Support

Surface relevant guidelines, risk scores, and next-step recommendations during care.

Patient Engagement Automation

Handle follow-ups, reminders, and educational materials via conversational agents.

What's great

Unified credit system across all APIs (Speech, Text, Coding, Agents)
HIPAA-ready, ISO 27001/27017/27018 compliant with EU data sovereignty
Pre-built clinical AI agents for common healthcare workflows

Technical strengths

OpenAI-compatible API endpoint for easy migration and integration
Full-featured SDKs (JS, .NET) with auto token refresh, retries, and typed errors
Drop-in web components for real-time dictation and ambient streaming

Where it falls short

Usage-based pricing can be unpredictable for high-volume production
Advanced features (custom models, sovereign cloud) require enterprise sales
Agent SDK for multi-agent systems is still in private preview
Credits expire after one year, requiring usage planning

Technical limitations

Corti Models are separate from main platform SDKs, requiring different integration

For technical folks

The deep-dive specs

FAQ

Includes technical Q&A

Credits map directly to platform usage. For Speech to Text, it's per minute. For text generation and coding, it's per million input/output tokens. A single balance covers all APIs.