Overjet vs Viz.ai
Viz.ai is aimed at hospitals running stroke transfer networks. The platform alerts care teams by mobile app and coordinates transfers. A 2025 meta-analysis of 12 studies and 15,595 patients found shorter door-to-groin time (SMD -0.47) and door-in-door-out time (SMD -0.49), with no significant difference in clinical outcomes. The vendor says it holds 13 FDA clearances, and the FDA records show 10 510(k)s and 2 De Novos, ContaCT (DEN170073, February 13, 2018) among them.
Overjet serves a general dentist or dental group reading bitewing and periapical radiographs, and Caries Assist-Pediatric, K233738 of March 4, 2024, covers pediatric patients. Its buyer and Viz.ai's differ, a dental group on one side and a stroke hospital network on the other. Overjet's Trust Center states a HITRUST certification without a date. Viz.ai's Trust Center lists SOC 2 Type II and ISO 27001, with HITRUST not on the list.
Radiology · Reviewed November 2, 2026
When to pick each one
Overjet
- Reads dental bitewing and periapical films
- HITRUST certification stated in Trust Center
- Pediatric caries cleared, K233738
Viz.ai
- Stroke alerts by mobile app
- Trust Center lists SOC 2 Type II
- De Novo for ContaCT, DEN170073
Score
Each row shows points earned of points available under the published rubric.
Overjet
42of 100
Viz.ai
89of 100
| Dimension | Overjet | Viz.ai | Difference |
|---|---|---|---|
| FDA clearance | 18 / 18 | 18 / 18 | 0 |
| HIPAA / SOC2 / BAA | 0 / 10 | 10 / 10 | -10 |
| 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 | 0 / 18.2 | 18.2 / 18.2 | -18.2 |
| RCT / meta-analysis / systematic review | 0 / 7.8 | 7.8 / 7.8 | -7.8 |
| Funding & adoption signal | 8.4 / 12 | 12 / 12 | -3.6 |
| Pricing transparency | 2.5 / 5 | 2.5 / 5 | 0 |
| Years in market | 6 / 6 | 6 / 6 | 0 |
Scroll horizontally to see every column.
Pricing
Overjet
| Tier | Monthly | Annual | Notes |
|---|---|---|---|
| Enterprise | n/a | n/a | No public price. |
Viz.ai
| Tier | Monthly | Annual | Notes |
|---|---|---|---|
| Enterprise | n/a | n/a | No public price. Sold to health systems after a demo request. |
Evidence
Overjet
FDA decisions
K261059 (opens in new tab)510(k)2026-08-06
Overjet Multi-Image Caries and Charting Assist
K251514 (opens in new tab)510(k)2025-12-05
Overjet CBCT Assist
K241681 (opens in new tab)510(k)2024-09-09
Overjet Image Enhancement Assist
K241684 (opens in new tab)510(k)2024-08-27
Overjet Charting Assist (updated)
K233738 (opens in new tab)510(k)2024-03-04
Overjet Caries Assist-Pediatric
Show 6 more
K233590 (opens in new tab)510(k)2024-02-23
Overjet Charting Assist
K231678 (opens in new tab)510(k)2023-09-21
Overjet Periapical Radiolucency Assist
K222746 (opens in new tab)510(k)2023-03-27
Overjet Caries Assist
K220928 (opens in new tab)510(k)2022-12-16
Overjet Calculus Assist
K212519 (opens in new tab)510(k)2022-05-10
Overjet Caries Assist
K210187 (opens in new tab)510(k)2021-05-19
Overjet Dental Assist
Viz.ai
FDA decisions
K250354 (opens in new tab)510(k)2025-06-10
Viz Subdural+
K232363 (opens in new tab)510(k)2024-02-05
Viz HDS, Viz Volume Plus, Viz ICH+
DEN230003 (opens in new tab)De Novo2023-08-03
Viz HCM
K223443 (opens in new tab)510(k)2023-03-17
Viz AAA
K223042 (opens in new tab)510(k)2022-10-21
Viz LVO (ContaCT)
Show 7 more
K221100 (opens in new tab)510(k)2022-08-29
Viz RV/LV
K220439 (opens in new tab)510(k)2022-07-25
Viz SDH
K213319 (opens in new tab)510(k)2022-02-18
Viz ANEURYSM
K210209 (opens in new tab)510(k)2021-03-23
Viz ICH
K193658 (opens in new tab)510(k)2020-03-18
Viz ICH
K180161 (opens in new tab)510(k)2018-04-20
Viz CTP
DEN170073 (opens in new tab)De Novo2018-02-13
ContaCT
Peer-reviewed
5 PubMed records name Viz.ai.
- Automated Emergent Large Vessel Occlusion Detection Using Viz.ai Software and Its Impact on Stroke Workflow Metrics and Patient Outcomes in Stroke Centers: A Systematic Review and Meta-analysis. (opens in new tab)
- Revolutionizing Intracranial Hemorrhage Diagnosis: A Retrospective Analytical Study of Viz.ai ICH for Enhanced Diagnostic Accuracy. (opens in new tab)
- Real-world evaluation of the accuracy of the Viz.AI automated intracranial hemorrhage volume calculation tool. (opens in new tab)
Compliance and integrations
Documented from each vendor’s own pages.
| Spec | Overjet | Viz.ai |
|---|---|---|
| Free tier | ||
| HIPAA | ||
| SOC 2 Type II | ||
| EHR integrations | Not specified | Not specified |
| Founded | 2018 | 2016 |
| HQ | US | US |
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.