Head-to-Head
Aidoc vs Regard (2026)
Aidoc
Paid★ 4.7
Best for: critical finding triage in ct, mri, and x-ray workflow, pulmonary embolism and intracranial haemorrhage prioritisation
Regard
Paid★ 4.6
Best for: daily hospital progress note generation for hospitalists, complex inpatient chart review and documentation
Aidoc is a radiology AI platform that analyzes medical imaging in real time, prioritizing urgent scans and flagging critical findings like pulmonary embolism, intracranial hemorrhage, and aortic dissection. Regard is an inpatient AI diagnostician that monitors hospitalized patient data inside Epic, surfacing missed diagnoses and ICD coding suggestions for complex inpatients. These tools solve fundamentally different problems: Aidoc wins for radiology departments managing imaging triage; Regard wins for hospitalist teams managing complex inpatients and billing accuracy.
Feature Comparison
Primary Clinical Domain
Aidoc serves radiology departments - imaging triage and critical finding detection. Regard serves hospital medicine - inpatient diagnosis and ICD coding. Both are best-in-class for their specific domain.
Real-Time Processing
Aidoc analyzes imaging as it is acquired, flagging findings before the radiologist opens the study. Regard surfaces diagnoses continuously as new patient data is added to Epic.
EHR Integration
Regard is Epic-native with deep integration. Aidoc integrates with PACS systems and EHRs but requires more complex radiology IT infrastructure.
Clinical Evidence Strength
Aidoc has FDA clearance for multiple imaging use cases and published studies on PE and ICH detection. Regard has strong UPMC validation evidence for inpatient diagnosis accuracy.
Revenue and Billing Impact
Regard directly improves ICD coding accuracy and captures missed diagnoses that affect billing. Aidoc's revenue impact is indirect through workflow efficiency and critical finding response time.
Implementation Complexity
Aidoc requires PACS integration and radiology IT collaboration. Regard deploys as an Epic application with less integration complexity.
Pricing
Both are enterprise-priced tools requiring health system contracts. Neither publishes list pricing publicly.
Verdict
This comparison is context-dependent. Aidoc scores 26/35 and Regard scores 29/35. Choose based on your specific workflow needs.
Bottom Line
Aidoc and Regard target the same hospital buyer (clinical AI for inpatient settings) but solve different jobs. Aidoc is the imaging AI leader for radiology - real-time scan analysis flagging stroke, PE, brain bleed, and other time-critical findings before radiologists read them. Regard is the clinical decision support platform that surfaces overlooked diagnoses across the entire patient chart (not just imaging) using natural language reasoning over structured EHR data. Pick Aidoc if your buyer pain is radiology turnaround time. Pick Regard if your hospital wants AI catching missed diagnoses across all clinical data.
Pick Aidoc
You are a radiology department or hospital prioritising imaging-driven AI alerts for time-critical findings. Aidoc (custom enterprise pricing) integrates with PACS systems and surfaces actionable findings on incoming scans within seconds. Best for stroke centres, ED-heavy hospitals, and large imaging volumes.
Pick Regard
You are a hospital or health system wanting clinical AI that reads the full patient chart - labs, vitals, notes, imaging - to surface overlooked diagnoses. Regard (custom enterprise pricing) integrates with Epic and Cerner to suggest documentation improvements and catch missed conditions. Best for hospitalist services and inpatient quality programs.
Frequently asked
Are these competing tools?
They overlap on the buyer (hospital CIOs and clinical leaders) but solve different jobs. Aidoc is imaging-AI specific; Regard is clinical-AI across the chart. Many hospitals deploy both for complementary coverage.
Do these require new IT integration?
Yes both. Aidoc requires PACS integration plus radiologist workflow changes. Regard requires Epic/Cerner integration plus documentation workflow changes. Implementation is typically 2-6 months for each.
How do they affect physician workflow?
Aidoc surfaces alerts in radiologist worklist before reads, prioritising critical scans. Regard surfaces suggestions inside Epic during documentation, prompting physicians to consider missed diagnoses. Both add value when adopted; both require change management to drive use.
Pricing transparency?
Both custom enterprise pricing only - typical hospital deals: Aidoc $200K-$2M+/year depending on imaging volume; Regard $300K-$1.5M+/year depending on bed count. Implementation costs add 20-40% on top.