Last updated 2026-07-26
- Raised $10M Series A led by Otsuka Medical Devices, Dec 2021
- Raised $2.1M Series B led by European Innovation Council, Feb 2023
- Raised $2.7M grant, Aug 2022
Total raised
$18.3M
Last: Undisclosed Round 2023-03
Stage
Series A
Founded
2018
Headcount
30
HQ
Haifa, Israel
Sector
Health Tech & Life Sciences
About
GrayMatters Health (GMH) is a mental health technology company that develops and markets an interventional psychiatry suite of treatments and solutions powered by digital fMRI-Informed biomarkers. Their flagship product, Prism, uses an amygdala-based biomarker and engaging computer simulation to help improve symptoms of post-traumatic stress disorder (PTSD) and depression. Prism is the first self-neuromodulation device cleared by the FDA to treat PTSD as an adjunct to standard-of-care therapies. The company's core patented technology was invented by Professor Talma Hendler, MD, PhD, and her team at Tel Aviv University.
Funding history · 4 rounds · $18.3M total
2023-02
B Round
$2.1M
★ European Innovation CouncilEuropean Investment Bank (EIB)
2022-08
Grant
$2.7M
2021-12
A Round
$10.0M
★ Otsuka Medical DevicesMarius NachtJ-Impact FundJoyance PartnersCorundum Neuroscience
2020-02
Seed
$3.5M
★ Joyance Partners
Headcount over time
From 5 (2020-03) to 32 (2026-03) · +27 (+540%) · 19 points · source: Finder history + radar grounding
Q&A
- What is GrayMatters Health's primary focus?
- GrayMatters Health develops digital self-neuromodulation therapeutics for mental disorders, aiming to help patients regain agency over their emotion regulation.
- What is GrayMatters Health's flagship product?
- GrayMatters Health offers Prism, a noninvasive adjunct therapeutic that utilizes neuroscience-based and brain-mechanism-specific biomarkers. Prism for post-traumatic stress disorder (PTSD) was cleared by the FDA in March 2023.
- When was GrayMatters Health founded?
- GrayMatters Health was founded in October 2018.
- How many employees does GrayMatters Health have?
- GrayMatters Health has 11-50 employees.
- What was GrayMatters Health's most recent funding round?
- In March 2023, GrayMatters Health raised $2.1 million from the European Innovation Council and European Investment Bank (EIB).
- Who were the lead investors in GrayMatters Health's January 2022 funding round?
- In January 2022, GrayMatters Health raised $10 million in a round led by.
- What is the total amount of funding GrayMatters Health has raised to date?
- GrayMatters Health has raised a total of $18.3 million.
- Where is GrayMatters Health headquartered?
- GrayMatters Health is headquartered in Haifa, Israel.
Team · 3
Rani Cohen
Founder · Co-Founder
Shai Attia
Founder · Co-Founder
Oded Kraft
Founder · Co-Founder
Sectors & technology
Primary sector
Health Tech & Life Sciences
Sub-sectors
Health Tech & Life SciencesDigital HealthcareDigital Therapeutics
Technologies
Platforms & InterfacesSoftwareArtificial IntelligenceMachine Learning
Target customers
Healthcare & Life SciencesHealthcareProviders
Business model
B2GB2B
Highlights
1 PatentsVerified
Tags
biomarkersdigital-therapeuticsmedical-devicessaasnon-invasivehospitalsclinicsneurologymental-healthdigital-healthcareartificial-intelligencemachine-learningsoftware-applicationstreatments
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | graymatters-health.com |
|---|---|
| linkedin.com/company/64704759 | |
| YouTube | youtube.com/channel/UCNWmMun-ic1aOSeCKzrGIOA |
Identifiers & details
| Legal name | GrayMatters Health Ltd. |
|---|---|
| Founded | 2018 |
| Employees (exact) | 30 |
Radar intelligence
Patents
| EPO | 8 |
|---|
Web history (Wayback)
| Domain | graymatters-health.com |
|---|
Certificate / subdomain footprint
| Subdomains | 1 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 515916781 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2018-10-24 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2026 |
| Active charges / liens | 0 |
| Registry events | 4 — annual_report (2), shares_capital (2) |
| Registered address | דרך העצמאות 82 חיפה |
Recent registry events
| Date | Event |
|---|---|
| 2026-01-04 | דו~ח שנתי-עדכון מען דיגיטלי |
| 2026-01-04 | דו~ח שנתי-הוספת בעל תפקיד |
| 2025-11-03 | הקצאת מניות |
| 2025-11-03 | שינוי בהרכב הון - מניות-פיצול מניה |