Brainomix vs Circle Cardiovascular Imaging
Circle's cvi42 is a cardiac imaging platform. It covers volumes, strain, mapping, calcium scoring and plaque quantification on MR and CT, and the vendor names integrated solutions with GE Healthcare and Siemens Healthineers. A cardiology imaging lab is the natural buyer.
Brainomix is built around the stroke pathway. Its e-ASPECTS, e-CTP and e-MRI modules each have their own FDA decision, and results flow back into PACS as annotated DICOM series or PDF reports.
The two meet in acute stroke imaging. Circle's pages name StrokeSENS for ASPECTS (K250221, July 2025), large vessel occlusion detection and multiphase CTA perfusion. Brainomix's pages describe e-CTP with mismatch ratio and Tmax measures, and e-MRI with DWI-FLAIR mismatch. For a stroke center that wants CT perfusion and MRI mismatch tools, Brainomix is the pick and Circle is second.
A hospital whose cardiac MR lab is the bigger workload and whose stroke need stops at ASPECTS on CT can take Circle for both jobs.
Radiology · Reviewed November 2, 2026

Brainomix
by Brainomix Limited · founded 2012
FDA-cleared AI scoring and large vessel occlusion flagging for stroke CT, CTA, CTP and MRI, plus CT lung quantification.

Circle Cardiovascular Imaging
by Circle Cardiovascular Imaging Inc. · founded 2007
cvi42 cardiac MR and CT software with FDA-cleared AI coronary plaque analysis and StrokeSENS acute stroke tools.
When to pick each one
Brainomix
- e-ASPECTS decisions in February 2023 and February 2025
- e-CTP and e-MRI perfusion and DWI-FLAIR modules
- Results return to PACS as annotated DICOM or PDF
Circle Cardiovascular Imaging
- Cardiac MR and CT analysis in one platform
- Coronary plaque software cleared October 2025
- Named GE Healthcare and Siemens Healthineers integrations
Score
Each row shows points earned of points available under the published rubric.
Brainomix
64of 100
Circle Cardiovascular Imaging
42of 100
| Dimension | Brainomix | Circle Cardiovascular Imaging | Difference |
|---|---|---|---|
| FDA clearance | 18 / 18 | 18 / 18 | 0 |
| HIPAA / SOC2 / BAA | 0 / 10 | 0 / 10 | 0 |
| EHR integrations (count) | 0 / 4.2 | 0 / 4.2 | 0 |
| Top-3 EHR coverage (Epic / Oracle / Athena) | 0 / 2.4 | 0 / 2.4 | 0 |
| Peer-reviewed papers | 18.2 / 18.2 | 0 / 18.2 | +18.2 |
| RCT / meta-analysis / systematic review | 0 / 7.8 | 0 / 7.8 | 0 |
| Funding & adoption signal | 8.4 / 12 | 8.4 / 12 | 0 |
| Pricing transparency | 2.5 / 5 | 2.5 / 5 | 0 |
| Years in market | 6 / 6 | 6 / 6 | 0 |
Scroll horizontally to see every column.
Pricing
Brainomix
| Tier | Monthly | Annual | Notes |
|---|---|---|---|
| Enterprise | n/a | n/a | No public price. |
Circle Cardiovascular Imaging
| Tier | Monthly | Annual | Notes |
|---|---|---|---|
| Enterprise | n/a | n/a | No public price. |
Evidence
Brainomix
FDA decisions
K260406 (opens in new tab)510(k)2026-06-12
Brainomix 360 Hyperdensity
K251983 (opens in new tab)510(k)2025-08-26
Brainomix 360 Triage Stroke
K242411 (opens in new tab)510(k)2025-02-19
Brainomix 360 e-Lung
K243294 (opens in new tab)510(k)2025-02-14
Brainomix 360 e-ASPECTS
K242123 (opens in new tab)510(k)2025-01-06
Brainomix 360 e-CTA
Show 8 more
K233875 (opens in new tab)510(k)2024-05-13
Brainomix 360 e-Lung
K232496 (opens in new tab)510(k)2023-11-21
Brainomix 360 Triage Stroke
K231837 (opens in new tab)510(k)2023-09-28
Brainomix 360 Triage LVO
K231656 (opens in new tab)510(k)2023-08-30
Brainomix 360 e-MRI
K231195 (opens in new tab)510(k)2023-07-27
Brainomix 360 Triage ICH
K223555 (opens in new tab)510(k)2023-06-01
Brainomix 360 e-CTP
K221564 (opens in new tab)510(k)2023-02-23
Brainomix 360 e-ASPECTS
K192692 (opens in new tab)510(k)2020-05-28
Brainomix 360 e-CTA
Peer-reviewed
5 PubMed records name Brainomix.
- Transforming Stroke Diagnosis with Artificial Intelligence: A Scoping Review of Brainomix e-Stroke, Aidoc, RapidAI, and Viz.ai. (opens in new tab)
- Real world clinical experience of using Brainomix e-CTA software in a medium size acute National Health Service Trust. (opens in new tab)
- Assessing the eligibility of Brainomix e-ASPECTS for acute stroke imaging. (opens in new tab)
Circle Cardiovascular Imaging
FDA decisions
K251027 (opens in new tab)510(k)2025-10-27
cvi42 Coronary Plaque Software Application
K250221 (opens in new tab)510(k)2025-07-01
StrokeSENS ASPECTS Software Application
K242781 (opens in new tab)510(k)2024-10-15
cvi42 Software Application
K241038 (opens in new tab)510(k)2024-06-07
Cardiac CT Function Software Application
K232661 (opens in new tab)510(k)2023-12-07
Myocardial Strain Software Application
Show 7 more
K222593 (opens in new tab)510(k)2023-01-18
TruPlan Computed Tomography Imaging Software
K213998 (opens in new tab)510(k)2022-07-28
cvi42 Auto Imaging Software Application
K212261 (opens in new tab)510(k)2021-10-14
StrokeSENS LVO
K202212 (opens in new tab)510(k)2021-02-19
TruPlan
K141480 (opens in new tab)510(k)2014-08-22
CVI42
K111373 (opens in new tab)510(k)2011-08-23
CT42 Cardiac CT Software
K082628 (opens in new tab)510(k)2008-11-20
CMR42 Cardiac MRI Imaging System
Compliance and integrations
Documented from each vendor’s own pages.
| Spec | Brainomix | Circle Cardiovascular Imaging |
|---|---|---|
| Free tier | ||
| HIPAA | ||
| SOC 2 Type II | ||
| EHR integrations | Not specified | Not specified |
| Founded | 2012 | 2007 |
| HQ | GB | CA |
Scroll horizontally to see both columns.
Common questions
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Acute-care triage, mammography screening, CCTA plaque analysis, mobile MRI. 30+ FDA-cleared platforms across stroke, oncology, cardiac. Enterprise sales only — we compared what's deployed where.
