GuardianSphere AI

AI-powered Security Shield that Protects CRMs

Cyber Security
Active
Pre-Funding Ra'anana, Israel Founded 2025
Website ↗ LinkedIn
Last updated 2026-06-18
Total raised
—
Stage
Pre-Funding
Founded
2025
Headcount
1
HQ
Ra'anana, Israel
Sector
Cyber Security

About

The CRM has become a critical, yet unprotected, attack surface for SMEs. It's targeted by sophisticated bots and fraud rings, leading to data integrity breaches, wasted resources, and creating pathways for account takeover (ATO).

GuardianSphere AI solves this problem. The company is a cyber-resilience agent that secures the entire customer lifecycle within the CRM. Its SaaS platform integrates seamlessly with major CRMs (Salesforce, Zoho) and uses a proprietary AI engine to analyze user behavior in real-time.

By moving beyond simple lead validation to true customer lifecycle security, it empower sales and marketing teams to work with confidence, transforming their CRM from a vulnerability into a secure fortress.

Q&A

What is GuardianSphere AI's primary focus?
GuardianSphere AI focuses on providing an AI-powered security shield to protect CRMs, addressing the CRM as an unprotected attack surface for SMEs.
What problem does GuardianSphere AI aim to solve?
GuardianSphere AI aims to solve the problem of CRMs being targeted by sophisticated bots and fraud rings, which leads to data integrity breaches, wasted resources, and account takeover (ATO).
What kind of solution does GuardianSphere AI offer?
GuardianSphere AI offers a cyber-resilience agent that secures the entire customer lifecycle within the CRM through its SaaS platform, which integrates with major CRMs like Salesforce and Zoho.
What technology does GuardianSphere AI utilize in its platform?
GuardianSphere AI utilizes a proprietary AI engine to analyze user behavior in real-time within its SaaS platform.
When was GuardianSphere AI founded?
GuardianSphere AI was founded in January 2025.
How many employees does GuardianSphere AI currently have?
GuardianSphere AI currently has 1-10 employees.
What is GuardianSphere AI's current funding stage?
GuardianSphere AI is currently in the Pre-Funding stage.
In which country is GuardianSphere AI headquartered?
GuardianSphere AI is headquartered in Ra'anana, Center District, Israel.

Team · 1

Yonathan Marciano
Founder · Founder & CEO
LinkedIn ↗

Sectors & technology

Primary sector
Cyber Security
Sub-sectors
Cyber SecurityApplication & Website Security
Technologies
Platforms & InterfacesWebAPISoftwareArtificial IntelligenceMachine Learning
Target customers
Travel & TourismDefense, Safety & SecurityEnterprise & Professional ServicesFinancial ServicesConsumers
Business model
B2B
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