GuardianSphere AI

Real-time behavioral scoring + Phishing Impact Detection (PID) for HubSpot (live), Salesforce & Zoho (next). Built for SMEs. CRM fraud detection, phishing risk scoring, HubSpot/Salesforce security.

Cyber Security
Active
Pre-Funding Ra'anana, Israel
Website ↗ LinkedIn
Last updated 2026-07-20
Total raised
—
Stage
Pre-Funding
Founded
—
Headcount
1
HQ
Ra'anana, Israel
Sector
Cyber Security

About

GuardianSphere AI provides a behavioral AI platform for CRM fraud prevention, helping sales teams and RevOps protect their CRM, marketing spend, and revenue. The platform connects to CRMs like HubSpot, Salesforce, and Zoho, scoring every lead and behavior in real-time to spot bots, fake leads, and risky patterns. It also continuously monitors existing customer accounts to detect suspicious activity, protecting against account takeover and internal threats.

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

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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