Corti vs Nabla
A detailed comparison to help you choose between Corti and Nabla.
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Verdict: Nabla wins
Nabla scores 4.0/5, edging out Corti at 3.8/5. Individual clinicians, residents and small practices that want an ambient scribe they can evaluate free before any purchase, with a documented no-retention privacy posture.
Corti AI for emergency call centers | Nabla AI copilot for healthcare professionals | |
|---|---|---|
| Rating | 3.8 (1 review) | 4.0 (1 review) |
| Pricing Model | paid | paid |
| Starting Price | From $1000/mo | From $99/mo |
| Best For | Healthcare software teams and digital-health vendors that want clinical-grade speech recognition, coding and documentation APIs with published usage pricing instead of an enterprise sales cycle. | Individual clinicians, residents and small practices that want an ambient scribe they can evaluate free before any purchase, with a documented no-retention privacy posture. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | ssoteam features | — |
| Visit Corti → | Visit Nabla → |
Corti
Pros
- + Public, usage-based pricing with $50 in free credits: speech-to-text from $0.0065/min and text APIs from $4 per million input tokens at time of writing
- + Medical tuning at the recognition layer: keyterm biasing for drug names, spoken punctuation, and 98.5% claimed formatted-entity recall on dosages and units
- + One credit wallet across speech-to-text, text generation, coding and model endpoints simplified my billing model in testing
- + Sovereign EU cloud option and healthcare-specific models, with European health-system customers including the NHS
- + Symphony for Speech-to-Text publishes concrete accuracy claims (1.4% realtime English WER) instead of marketing adjectives
Cons
- - It is developer infrastructure, not an end-user product; clinics cannot deploy it without a software team
- - The flagship accuracy figures are vendor benchmarks, not independent head-to-head trials
- - Independent peer-reviewed validation of clinical outcomes for the current platform is thin
- - The product surface spans several loosely joined layers, and the docs show the seams
- - The emergency-dispatch triage console that built the company's reputation is no longer the thing sold off the shelf
Nabla
Pros
- + Genuine free tier — I generated and iterated notes on self-serve signup with no sales call, which almost no clinical AI rival offers
- + Note drafts arrived in under 30 seconds in my tests and respected my chosen template structure rather than transcript order
- + Privacy-first design: audio, transcripts and notes are not retained and patient data is not used for model training, backed by a public trust center (SOC 2 Type 2, ISO 27001, HIPAA, GDPR)
- + Multilingual capture worked in my bilingual French/English test and produced one coherent English note
- + Independent credibility signals: TIME World's Top HealthTech 2026, 85,000+ clinicians and 130+ health organizations reported on nabla.com
Cons
- - No official price list at all — the widely cited ~$119/provider/month Pro figure is third-party-reported, not confirmed by Nabla
- - No diagnostic reasoning, order staging or revenue-cycle depth; coding support is narrower than Suki's HCC/CPT output
- - Free tier caps note volume (third parties report ~30 notes/month) and free users get community-level support only
- - EHR write-back, SSO and tailored models are Enterprise-only, so the workflow payoff needs a sales conversation
- - Ambient attribution slipped with overlapping speakers in my test, requiring manual correction of the draft
Frequently Asked Questions
Which is better, Corti or Nabla?▼
Nabla scores higher at 4.0/5 vs 3.8/5 for Corti, making it the better-rated option in our comparison.
What is the difference between Corti and Nabla?▼
Corti: AI platform that listens to emergency calls in real-time and assists dispatchers with triage, protocol adherence, and diagnosis. Nabla: Nabla listens during patient consultations and drafts the clinical note and codes directly into Epic and other electronic health records.
Is Corti or Nabla more affordable?▼
Corti starts at €1000/mo, Nabla starts at €99/mo. Check the comparison table above for current pricing.
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