Last updated 2026-07-26
- Raised $100M Series D led by BlackRock, Mar 2021
- Raised $62M Series E led by BlackRock, Aug 2022
- Raised $67M D Round Extension led by Chrysalis Investments, Jun 2021
Total raised
$338.2M
Last: Undisclosed Round 2022-09
Stage
Series E
Founded
2015
Headcount
180
HQ
Tel Aviv-Yafo, Israel
Sector
Cyber Security
About
Deep Instinct is a cybersecurity company that leverages deep learning to predict, prevent, and analyze cyberattacks. Its Data Security X (DSX) platform blocks zero-day threats across cloud, applications, NAS, and endpoints. The company's approach focuses on preventing threats before they can execute, using an artificial neural network trained on vast datasets to identify and classify malware with high accuracy and a low false positive rate. Deep Instinct also offers DIANNA, a GenAI companion for threat analysis and explainability.
Funding history · 6 rounds · $338.2M total
2022-08
E Round
$62.0M
★ BlackRockJupiter Fund Management
2021-06
D Round Extension
$67.0M
★ Chrysalis Investments
2021-03
D Round
$100.0M
★ BlackRockCoatueUnboundUntitled InvestmentsMillennium New Horizons (MNH)
2020-01
C Round
$43.0M
★ Millennium New Horizons (MNH)NvidiaUnboundHP Tech VenturesLG Technology Ventures
2018-08
B Round
$55.0M
★ Nvidia★ Coatue★ aicapital★ Samsung Venture Investment★ Millennium Technology Value Partners
2015-12
A Round
$11.2M
★ UST★ Columbus Nova★ Blumberg Capital★ CerraCap Ventures
Headcount over time
From 89 (2018-05) to 180 (2026-07) · +91 (+102%) · 67 points · source: Finder history + radar grounding
Q&A
- What is Deep Instinct's primary focus?
- Deep Instinct is a cybersecurity company that applies end-to-end deep learning to provide preemptive data security solutions, focusing on predicting, preventing, and analyzing cyberattacks.
- What is Deep Instinct's current employee count?
- Deep Instinct has 51–200 employees.
- When did Deep Instinct raise its most recent funding round?
- In October 2025, Deep Instinct raised an E Round of $62,000,000, with.
- What was the amount of Deep Instinct's D Round in April 2021?
- In April 2021, Deep Instinct raised a D Round of $100,000,000, with BlackRock.
- Has Deep Instinct experienced any layoffs recently?
- In May 2025, Deep Instinct cut staff amid strategic shifts.
- What new product did Deep Instinct introduce in May 2024?
- In May 2024, Deep Instinct introduced DIANNA, the first Generative AI-powered cybersecurity assistant designed to provide expert-level malware analysis for unknown threats.
- Which organization recognized Deep Instinct as a top cybersecurity company in April 2024?
- In April 2024, Deep Instinct was named one of CRN's Top 20 Cybersecurity companies.
- When was Deep Instinct founded?
- Deep Instinct was founded in January 2015.
Team · 3
Guy Caspi
Founder · Co-founder
Nadav Maman
Founder · Co-founder
Dr. Eli David
Founder · Co-founder
Sectors & technology
Primary sector
Cyber Security
Sub-sectors
Cyber SecurityData Security
Technologies
Artificial IntelligenceMachine Learning
Target customers
Financial ServicesFinancial InstitutionsCommunication ServicesWireless & MobileMobile DevicesGovernment & CityHealthcare & Life SciencesHealthcareProviders
Business model
B2GB2B
Highlights
1 Patents
Tags
threat-intelligencedeep-learningaptbyodmobile-securitymobile-devicescyber-securityzero-dayipsartificial-intelligencemachine-learningnetwork-securityendpoint-securitydata-protection
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | deepinstinct.com |
|---|---|
| linkedin.com/company/12904445 | |
| X / Twitter | twitter.com/deepinstinctsec |
| facebook.com/Deep-Instinct-Inc-166769364029736 | |
| YouTube | youtube.com/channel/UCYerfisJf3hc9QOWmic1G9Q |
| instagram.com/deepinstinct_ | |
| Wikipedia | en.wikipedia.org/wiki/Deep_Instinct |
| Wikidata | wikidata.org/wiki/Q46996034 |
Identifiers & details
| Legal name | Deep Instinct Ltd. |
|---|---|
| Former names | Deepinstinct |
| Founded | 2015-1 |
| Employees (exact) | 180 |
| Offices | Spencers Wood; New York; Minato City |
| Wikidata QID | Q46996034 |
Radar intelligence
Patents
| EPO | 4 |
|---|
GitHub
| Top repos | Dirty-Vanity, LsassSilentProcessExit, DCOMUploadExec, Lsass-Shtinkering, ContainYourself |
|---|
Web history (Wayback)
| Domain | deepinstinct.com |
|---|
Wikidata
| QID | Q46996034 |
|---|
Certificate / subdomain footprint
| Subdomains | 21 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 515234599 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2015-03-26 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2026 |
| Active charges / liens | 0 |
| Registry events | 6 — charge (4), shares_capital (1), annual_report (1) |
| Registered address | יצחק שדה 4 תל אביב - יפו |
Recent registry events
| Date | Event |
|---|---|
| 2026-04-27 | עדכון שעבוד |
| 2026-04-27 | עדכון שעבוד |
| 2026-04-27 | עדכון שעבוד |
| 2026-02-22 | סילוק שעבוד |
| 2026-01-08 | הקצאת מניות |
| 2026-01-07 | דו~ח שנתי-הקצאת מניות |