Corti
Healthcare-native APIs to build clinical AI agents faster.
Corti is a solid, purpose-built platform for healthcare AI developers. The medical coding and speech APIs are notably accurate, and the Agent Library lets you get started fast. The main tradeoff: usage pricing can climb quickly for high-volume workloads. For non-healthcare or low-volume tinkering, general-purpose LLMs may be cheaper.
Verified 1d ago · liveness 77/100 · cite: rightaichoice.com/tools/corti
- Healthcare developers building clinical AI agents for coding, transcription, or documentation
- Startups needing fast, compliant APIs for medical speech-to-text or ICD-10 coding
- EHR vendors looking to add ambient clinical documentation or clinical decision support
- RCM teams seeking to automate denial appeals, prior auth, and code validation
- Non-technical users without developer support (API-first)
- Teams needing a free or low-cost solution for light usage (pricing can scale quickly)
- General-purpose AI tasks outside healthcare (e.g., marketing content generation)
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Skip Corti if you are a non-technical user without developer support, or if you need a free/low-cost solution for light usage (pricing scales quickly).
When your $50 free credits run out, pay-as-you-go billing starts automatically at $0.0065/min for Speech to Text and $4/mTok input / $16/mTok output for Coding and Text Generation—costs can add up fast at high volume.
Corti's usage-based pricing with $50 free credits is ideal for healthcare startups prototyping clinical AI. For production at scale, $1,000/mo Acceleration Pack or custom Enterprise plans are comparable to other healthcare AI API providers (e.g., Abridge, DeepScribe). General-purpose LLMs (GPT-4, Claude) are cheaper per token but lack domain-specific accuracy and compliance features.
In short
Corti — Healthcare-native APIs to build clinical AI agents faster. Best for Healthcare developers building clinical AI agents for coding, transcription, or documentation, Startups needing fast, compliant APIs for medical speech-to-text or ICD-10 coding, EHR vendors looking to add ambient clinical documentation or clinical decision support. Free to start; paid plans from $50/mo.
What's new in Corti
Checked yesterdayAcross the latest 4 updates: 3 feature updates and 1 news mention.
The Sovereignty Gap: Healthcare's path to scaling AI
Explores healthcare's sovereign cloud requirements for scaling AI.
Symphony for Speech-to-Text: Behind the research supporting real-time medical voice interfaces
Introduces Symphony-based real-time medical voice interface.
Introducing Symphony for Speech-to-Text
Announces new Speech to Text capabilities powered by Symphony model.
Corti S1 and S1 Mini Models Released
New EU-hosted AI coding models available via API at competitive token prices.
What people actually say about Corti — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
68 mentions across 6 sources (Hacker News, YouTube, Product Hunt, Bluesky, GitHub, Lemmy) · researched Jul 25, 2026.
- +Gradient Interaction Modification (GIM) ranked #1 on Hugging Face MIB benchmark.
- +Outperformed interpretability approaches from Meta, Harvard, Cambridge, and DeepMind.
- +Specialized Symphony model built specifically for healthcare NLP tasks.
- +Offers $50 free credits for prototyping with no commitment.
- +Transparent usage-based pricing with unified credit balance across APIs.
- −No community feedback validates any of Corti's claims or features.
- −Name confusion with unrelated products pollutes search and discussions.
- −Product Hunt listing has only 2 upvotes—near-zero community traction.
- −No user reviews on reliability of medical coding or ASR APIs.
- −Enterprise pricing is opaque and may surprise users at scale.
Viability Score
How well maintained and how widely used is Corti? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: August 2026
How we score →Key Features
- Agentic Framework for building clinical AI agents
- Medical Coding API (ICD-10, CPT) with audit trail
- Speech to Text API (medical ASR) at $0.0065/min
- Text Generation API for clinical notes
- 20+ pre-built AI agents (e.g., Prior Authorization, Denial Appeals)
- Symphony AI model for healthcare accuracy
- Ambient clinical documentation from recorded visits
- Radiology report generation from imaging findings
- Pre-charting summarization of patient history
- RCM optimization (coding, billing, prior-auth)
- Real-time medical voice interface
- Corti Console with $50 free credits
- JavaScript SDK on npm
- Sovereign Cloud deployment for compliance
- EU-hosted AI coding models (Corti S1, S1 Mini) via API
About Corti
Corti gives healthcare developers a complete stack of clinical-grade APIs—medical ASR, ICD-10/CPT coding, and text generation—so you can ship production AI applications without building infrastructure from scratch. It's built for teams at EHRs, virtual care platforms, and life-science startups who need accuracy and compliance (HIPAA-ready). The platform includes an Agentic Framework for creating AI agents that combine reasoning and pre-built experts (20+ agents in the library), powered by the proprietary Symphony model. Pricing is usage-based via a single credit pool: start with $50 free credits (Pay as You Go), add Acceleration Pack ($1,000/mo for 1,000 credits + dev support), Corti Advance (embedded engineering), or Enterprise (custom bundles, sovereign cloud). Corti also offers standalone AI coding models (Corti S1, S1 Mini) hosted on EU infrastructure.
Behind the Verdict
Corti focuses exclusively on healthcare, which is both its strength and its limitation. The APIs are designed for clinical workflows: medical ASR at $0.0065/min, medical coding with audit trails, and text generation. The Agentic Framework and 20+ pre-built agents (e.g., Denial Appeals, Prior Authorization) accelerate development. Pricing is credit-based, with a single balance across APIs. The $50 free credits let you prototype, but production costs can escalate. Corti's proprietary Symphony model is benchmarked for clinical accuracy, but the tool is API-first, requiring engineering resources. If you're an EHR vendor or health-tech startup needing compliant AI, Corti is a strong choice. For general-purpose AI or low-volume experiments, consider OpenAI or Claude.
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Real-world workflow fit
Concrete scenarios for the personas Corti actually fits — and what changes day-one when you adopt it.
Integrate Speech to Text API into a telemedicine app to transcribe consultations in real time.
Outcome: Clinicians receive structured notes automatically, reducing documentation time by 50%.
Deploy Denial Appeals Agent to automatically generate appeal letters for rejected claims.
Outcome: Appeal submission time drops from hours to minutes, improving revenue recovery.
Use Cases
- Add clinical ASR to your EHR or practice management platform without training a model.
- Embed real-time decision support into emergency dispatch or telehealth products.
- Generate specialty-tuned clinical notes from raw conversation data via API.
- Wire ICD/CPT/SNOMED coding with audit trail into revenue-cycle management software.
- Build AI agents for prior authorization, denial appeals, or clinical documentation improvement.
- Summarize patient charts before visits to reduce clinician burnout.
- Automate radiology report generation from imaging findings.
- Handle patient follow-ups, reminders, and messages beyond the point of care.
Models Under the Hood
as of 2026-07-31
Limitations
- Corti is an API-first platform requiring engineering integration; it does not provide a turnkey end-user application.
- Usage-based credit pricing can be unpredictable without traffic modeling.
- Medical Coding API outputs are decision support, with final accountability resting on clinicians or coders.
as of 2026-07-30
Verification history
We have re-verified Corti 14 times since . Each pass re-reads the vendor's own pages and updates only what actually changed.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Showing the 6 most recent of 14 verification passes.
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Corti tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Pay as You Go
$0 (starts with $50 free credits, then usage-based)
Ideal for
Developers experimenting with Corti APIs to validate clinical use cases before committing to a paid plan.
What this tier adds
Starting tier: $50 free credits, no monthly commitment, usage-based billing after credits exhausted.
Acceleration Pack
$1,000/mo
Ideal for
Teams scaling from prototype to production who need hands-on developer experience support and architecture guidance.
What this tier adds
Adds 1,000 monthly credits, 5 dev hours/month, and architecture review compared to Pay as You Go.
Corti Advance
Custom
Ideal for
Organizations building proprietary healthcare AI products that require embedded engineering support for design and launch.
What this tier adds
Includes embedded Corti engineers, architecture co-design, and rolling monthly commitment vs. Acceleration Pack's limited hours.
Enterprise
Custom
Ideal for
Large healthcare systems or RCM teams needing custom credit bundles, highest concurrency, custom models, and sovereign cloud.
What this tier adds
Offers predictable credit bundles, custom-trained models, sovereign cloud, and priority throughput over Corti Advance.
Where the pricing makes sense
The company stage and team size where Corti's pricing actually pencils out — and where peers do it cheaper.
Corti's usage-based pricing with $50 free credits is ideal for healthcare startups prototyping clinical AI. For production at scale, $1,000/mo Acceleration Pack or custom Enterprise plans are comparable to other healthcare AI API providers (e.g., Abridge, DeepScribe). General-purpose LLMs (GPT-4, Claude) are cheaper per token but lack domain-specific accuracy and compliance features.
Setup time & first value
How long it actually takes to get something useful out of Corti — broken out by persona, not the marketing-page minute.
For a developer, initial API integration takes about a day using the JS SDK and Quickstart guide. Prototyping with the Corti Console ($50 free credits) is immediate. Full production deployment may take 1-2 weeks including architecture review and compliance validation.
Switching to or from Corti
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From general-purpose ASR (e.g., Google STT): swap API calls for Corti's medical-specific Speech to Text for higher clinical accuracy.
- →From manual coding workflow: script the Medical Coding API into your EHR's billing pipeline to automate ICD-10/CPT coding.
- ↗To a general-purpose LLM (e.g., GPT-4): if you no longer need healthcare-specific compliance or audit trails; migrate text generation by using standard completion endpoints.
- ↗To an alternative healthcare AI platform (e.g., Abridge): migrate by adapting your API integration to the new vendor's endpoints and retraining any custom models.
Integrations
Resources & Guides
- Guidecorti.ai
Healthcare AI Developer Guides
In-depth how-to from corti.ai
- Guidecorti.ai
The full documentation to billing workflow | Guides
In-depth how-to from corti.ai
- Guidecorti.ai
How to integrate medical coding into your ambient scribe | Guides
In-depth how-to from corti.ai
- Guidecorti.ai
A developer's guide to integrating medical coding capabilities | Guides
In-depth how-to from corti.ai
- Guidecorti.ai
The hidden cost of coding errors | Guides
In-depth how-to from corti.ai
- Guidecorti.ai
What makes a great automated medical coding system | Guides
In-depth how-to from corti.ai
- Guidecorti.ai
Where RCM breaks today | Guides
In-depth how-to from corti.ai
- Guidecorti.ai
The future of medical coding is not manual | Guides
In-depth how-to from corti.ai
- Guidecorti.ai
A2A and MCP: How the Corti Agentic Framework extends open protocols | Guides
In-depth how-to from corti.ai
- Guidecorti.ai
AI Agents: Solving the build vs. buy dilemma for developers | Guides
In-depth how-to from corti.ai
Official links
Tools that pair well with Corti
Common stack mates teams adopt alongside Corti, with the specific reason each pairing earns its keep.
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Frequently Asked Questions
Best-of guides
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