AI-Native Risk Intelligence
for the
Broken World Order
Powered by AI,
Driven by Community
Tesari is an All-Source Intelligence platform —
the “FirstResort” for leaders in high-stakes environments, from trade compliance and supply chain illumination to financial crime and complex litigation.
“The world doesn’t need another Surveillance System
– it needs an Expert Witness.”
Tesari is derived from the Latin testari – “to bear witness” or “provide proof”
As the global order faces unprecedented challenges, mission-critical and evidentiary intelligence has become a first priority.
At Tesari, our mission is to illuminate the gray and dark zones of global networks. Our platform delivers all-source intelligence to provide a complete understanding of the strategic landscape, empowering users to surface the evidence necessary to withstand both boardroom and courtroom scrutiny.
Tesari AI is evidence-based truth at the speed of AI.
LEGAL DEFESIBILITY
Built on rigorous evidentiary standards, source provenance, and 100% auditability - ensuring every insight is fully defensible.
ALL-SOURCE INTELLIGENCE
Reliable intelligence across all global sources, including exclusive, restricted data from denied regions - delivered in minutes instead of weeks of manual discovery.
FULL PICTURE UNDERSTANDING
Cross-border corporate networks, ultimate beneficial ownership (UBO), multilingual news, litigation records, digital footprints, and the dark web - accessed, analyzed, and synthesized in under 3 minutes.
Jurisdiction-focused
All-in-One Platform
AI Copilot
Fully Traceable
Jurisdiction-focused
Global, deep entity searches built on jurisdiction-specific intelligence.
Tesari applies specialized investigative workflows for each region, augmented by premium data access in complex and denied jurisdictions - delivering mission-critical intelligence in minutes.
Enterprises and the Community trust Tesari for:
Enhanced Due Diligence
Supply Chain Security
Third Party Risk
Investigative Journalism
Law Enforcement
Litigation Support
Learn more
Changelog
•
Launch of vAlpha 1.3
March 23, 2026
•
Beyond Global Search: 82 regions now supported with tradecraft-based entity workflows.
•
Enhanced Summary Logic: Distilling complex investigative context into a single, high-stakes narrative.
•
Upgraded Navigation: Easy navigation across all sections within a case file.
•
Launch of vAlpha 1.2
March 2, 2026
•
Deployed new Regional Agent Stations: Germany and US
•
New features: Project-Based Case Management
•
Upgrade: Real-time traceability during the search process
We are proud to be trusted by:
AI-Native Risk Intelligence
for the Broken World Order
Powered by AI,
Driven by Community
Tesari is an All-Source Intelligence platform —
the “FirstResort” for leaders in high-stakes environments, from trade compliance and supply chain illumination to financial crime and complex litigation.
“The world doesn’t need another Surveillance System – it needs an Expert Witness.”
Tesari is derived from the Latin testari – “to bear witness” or “provide proof”
As the global order faces unprecedented challenges, mission-critical and evidentiary intelligence has become a first priority.
At Tesari, our mission is to illuminate the gray and dark zones of global networks. Our platform delivers all-source intelligence to provide a complete understanding of the strategic landscape, empowering users to surface the evidence necessary to withstand both boardroom and courtroom scrutiny.
Tesari AI is evidence-based truth at the speed of AI.
ALL-SOURCE INTELLIGENCE
Reliable intelligence across all global sources, including exclusive, restricted data from denied regions - delivered in minutes instead of weeks of manual discovery.
FULL PICTURE UNDERSTANDING
Cross-border corporate networks, ultimate beneficial ownership (UBO), multilingual news, litigation records, digital footprints, and the dark web - accessed, analyzed, and synthesized in under 3 minutes.
LEGAL DEFESIBILITY
Built on rigorous evidentiary standards, source provenance, and 100% auditability - ensuring every insight is fully defensible.
Jurisdiction-focused
All-in-One Platform
AI Copilot
Fully Traceable
Jurisdiction-focused
Global, deep entity searches built on jurisdiction-specific intelligence.
Tesari applies specialized investigative workflows for each region, augmented by premium data access in complex and denied jurisdictions - delivering mission-critical intelligence in minutes.
Enterprises and the Community
trust Tesari for:
Enhanced Due Diligence
Supply Chain Security
Investigative Journalism
Export Controls
Third Party Risk
Law Enforcement
Litigation Support
Learn more
Changelog
•
Launch of vAlpha 1.3
March 23, 2026
•
Beyond Global Search: 82 regions now supported with tradecraft-based entity workflows.
•
Enhanced Summary Logic: Distilling complex investigative context into a single, high-stakes narrative.
•
Upgraded Navigation: Easy navigation across all sections within a case file.
•
Launch of vAlpha 1.2
March 2, 2026
•
Deployed new Regional Agent Stations: Germany and US
•
New features: Project-Based Case Management
•
Upgrade: Real-time traceability during the search process
We are proud to be trusted by:
Log in
Request Access
AI-Native Risk Intelligence
for the Broken World Order
Powered by AI,
Driven by Community
Tesari is an All-Source Intelligence platform —
the “FirstResort” for leaders in high-stakes environments, from trade compliance and supply chain illumination to financial crime and complex litigation.
“The world doesn’t need another Surveillance System
– it needs an Expert Witness.”
Tesari is derived from the Latin testari
– “to bear witness” or “provide proof”
As the global order faces unprecedented challenges, mission-critical and evidentiary intelligence has become a first priority.
At Tesari, our mission is to illuminate the gray and dark zones of global networks. Our platform delivers all-source intelligence to provide a complete understanding of the strategic landscape, empowering users to surface the evidence necessary to withstand both boardroom and courtroom scrutiny.
Tesari AI is evidence-based truth at the speed of AI.
ALL-SOURCE INTELLIGENCE
Reliable intelligence across all global sources, including exclusive, restricted data from denied regions - delivered in minutes instead of weeks of manual discovery.
FULL PICTURE UNDERSTANDING
Cross-border corporate networks, ultimate beneficial ownership (UBO), multilingual news, litigation records, digital footprints, and the dark web - accessed, analyzed, and synthesized in under 3 minutes.
LEGAL DEFESIBILITY
Built on rigorous evidentiary standards, source provenance, and 100% auditability - ensuring every insight is fully defensible.
Jurisdiction-focused
All-in-One Platform
AI Copilot
Fully Traceable
Jurisdiction-focused
Global, deep entity searches built on jurisdiction-specific intelligence.
Tesari applies specialized investigative workflows for each region, augmented by premium data access in complex and denied jurisdictions - delivering mission-critical intelligence in minutes.
Enterprises and the Community trust Tesari for:
Enhanced Due Diligence
Supply Chain Security
Investigative Journalism
Export Controls
Third Party Risk
Law Enforcement
Litigation Support
Learn more
Changelog
Launch of vAlpha 1.3
March 23, 2026
Beyond Global Search: 82 regions now supported with tradecraft-based entity workflows.
Enhanced Summary Logic: Distilling complex investigative context into a single, high-stakes narrative.
Upgraded Navigation: Easy navigation across all sections within a case file.
Launch of vAlpha 1.2
March 2, 2026
Deployed new Regional Agent Stations: Germany and US
New features: Project-Based Case Management
Upgrade: Real-time traceability during the search process
We are proud to be trusted by:
