introducing

Symphony for Medical Coding

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The AI platform for healthcare & life-science developers

Build production-grade AI applications without the infrastructure burden. Ship faster with clinical-grade APIs designed for accuracy, speed, and scale.

Start building with $50 free credits. No credit card required.

Trusted for > 1 million interactions every week

Build powerful AI applications

The all-in-one stack for healthcare

Agentic Framework

Ship agents that can reason, plan, and act across clinical and operational workflows.

Medical Coding

One API call returns structured predictions, supporting evidence, and a complete audit trail.

Speech to Text API

The most accurate medical ASR accessible via API. Fast with clinical conversations.

Text Generation API

Turn transcripts, facts, or structured data into any type of medical documentation.

Corti Agent Framework

20+ pre-built AI agents and experts

You can build it with Corti

Symphony powers speech, documentation, coding, and reasoning through one API, so you build the application instead of the infrastructure underneath it.

Radiology report generation

Turn imaging findings into structured reports and impressions, drafted and ready for review.

Pre-charting summarization

Condense long patient charts into clear, relevant summaries a clinician can read in seconds.

Patient engagement

Handle follow-ups, reminders, and patient messages beyond the point of care.

Clinical decision support

Surface guidelines, risk scores, and next-step recommendations when clinicians need them.

Ambient clinical documentation

Capture the visit as it happens and turn it into a structured clinical note automatically.

RCM optimization

Streamline coding, billing, and prior-auth so your team spends less time on admin.

Designed for developers

We handle the complexity of infrastructure, so you can focus on shipping clinical-grade features with confidence.

Corti Console

Prototype and test with $50 of free credits.

Read the docs

Understand all capabilities and the API.

Grab the JS SDK

Get started fast with our JavaScript SDK.

Pricing

Pay for what you use

Pricing is usage based and measured in credits. All usage draws from a single credit balance. Audio based requests consume credits per minute. Text generation consumes credits based on the number of input and output tokens for that request.

Consume credits across all Corti APIs and capabilities

Use the same credits for development, testing, and production

Shift usage freely across workflows as priorities change

Build faster. Ship safer. Scale smarter.

Get started with healthcare-native APIs built to power real clinical workflows.

Trust, security, and privacy: built into your stack

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Backed by research

We've contributed papers to top venues including NeurIPS, ICML, ICLR, ACL, and npj Digital Medicine.

Safety at Corti

Built for compliance and designed to scale, Corti helps product teams ship faster, safer, and smarter.

Join our mission

More than 1 million patients will receive care this week from providers using Corti.

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