1Security

What 1Security does

1Security (legal entity 1.Security Sp. z o.o.) is a Polish cybersecurity company headquartered in Łódź that provides an AI-assisted security and governance platform for Microsoft 365 environments. The platform delivers tenant-wide visibility into SharePoint, Teams, and OneDrive access and sharing, and is delivered as nine integrated modules covering monitoring, auditing, reporting, inventory, Copilot readiness, governance, alerts, access management, and user provisioning. The product is positioned around three enterprise pain points: oversharing risk (including "Anyone" links and external guest sprawl), audit and compliance evidence collection, and safe Microsoft Copilot adoption. AI capabilities are embedded primarily as sensitive data detection and predictive analytics for exposure-path and readiness assessments, rather than as a standalone model product.

The company sells exclusively to enterprise Microsoft 365 customers through a direct field-sales motion with demo and expert-consultation CTAs, using quote-based subscription pricing tied to tenant size and feature scope on an annual billing cadence. It is ISO 27001 certified, GDPR compliant with European data residency, and a Microsoft Solution Partner, which collectively support enterprise procurement in regulated European accounts. Two funding rounds have been disclosed: $500,000 from Sunfish Partners (Feb 2024) and approximately $467,146 from Digital Ocean Ventures Starter fund (Aug 2025), for total disclosed funding of roughly $967,146. Reported scale metrics include 100m+ files scanned and 100k+ users scanned, with claimed outcomes of 20x faster access reviews, 75% less time on manual audits, and 8x quicker investigations. The team is reported at 1-10 employees with founder Adam Zaczek as the only publicly identified executive, and no named customer logos or revenue figures are disclosed.

Name

1Security

Legal name

1.Security Sp. z o.o.

Website

https://app.1security.ai

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

1–10 employees

Short description

1Security provides an AI-assisted Microsoft 365 security and governance platform that delivers tenant-wide access visibility, sensitive data detection, and Copilot readiness assessments for enterprise customers primarily in Europe.

Ownership category

akta.pro rank

Product category

Cloud Security Software / SaaS Governance

NAICS

Computer Systems Design and Related Services (5415)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Data Security & Privacy Services (DLP, Encryption, Privacy Ops) (BPAKAHAM)

Keywords

• Microsoft 365 security
• Cloud access governance
• SharePoint permissions management
• Copilot readiness assessment
• SaaS access visibility

Headquarters

HQ city

Lodz

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Subscription Licensing: SaaS subscription model for Microsoft 365 security and governance platform. Enterprise customers access the platform via subscription licensing with quote-based pricing tailored to tenant size and features.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

1Security is an AI-native Microsoft 365 permission management and governance SaaS platform that delivers tenant-wide visibility into file-level permissions across SharePoint, Teams, and OneDrive. It provides real-time monitoring of share and permission changes, historical access forensics, AI-powered sensitive data detection, automated remediation of risky links, and Copilot readiness assessments to enable safe AI adoption and regulatory compliance.

Product overview

1Security is a unified Microsoft 365 security and governance platform that provides tenant-wide visibility, monitoring, investigations, and governance through a portfolio of integrated modules. The core platform offers four primary capabilities: Visibility & Reporting (tenant-wide access mapping and audit-ready reports), Monitoring & Alerts (real-time tracking of share and permission changes), Forensics & Access Logs (historical reconstruction of access states), and Automations & Governance (automated remediation of risky links and excessive access). The platform is delivered as a single platform with nine functional modules including the Microsoft 365 Monitoring Tool, Microsoft 365 Audit Tool, Office 365 Reporting, Microsoft 365 Inventory Tool, Copilot Security Tool, Sharepoint Governance Tool, Microsoft 365 Alerts Tool, Office 365 Access Management, and Office 365 User Provisioning. The platform uses AI-powered tools to manage permissions and detect sensitive data during AI deployment, with a focus on ensuring Copilot and apps only see what they should through exposure checks and guardrails.

Differentiator

Problem solved

Functional benefit

Products and services

• 1Security Platform (Microsoft 365 Permission Intelligence) Unified AI-native Microsoft 365 security and governance SaaS platform delivered as a subscription to enterprise customers. Provides tenant-wide permission visibility, real-time monitoring and alerts, historical forensics and access logs, automated governance workflows, and a Copilot readiness assessment tool for SharePoint, Teams, OneDrive, and Microsoft 365 Copilot environments.

Quantifiable outcome

• 20x faster access reviews
• +4 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature8 records

Scale indicators5 records

Recent moves2 records

Expansion highlights5 records

Broad incumbents

• Varonis Systems: Varonis is a public data-centric security and analytics platform covering file shares, SharePoint, OneDrive, email, and cloud data with permissions analysis, sensitive data detection, and threat detection. Broadly comparable to 1Security's sensitive-data and access governance scope, but at much larger scale and across non-Microsoft systems.
• SailPoint: SailPoint is a leading identity governance and administration platform covering access certifications, provisioning, and compliance across cloud and on-prem systems. Adjacent to 1Security's access-recertification and permission-management modules but operates at broader IAM scope rather than M365 file-level visibility.
• Saviynt: Saviynt provides cloud-native identity governance and privileged access management, including access reviews, SoD, and governance for SaaS workloads. Comparable to 1Security's governance and access-review functionality, but at enterprise IGA scope rather than M365-only focus.
• Okta: Okta is a leading identity and access management platform providing SSO, MFA, lifecycle management, and governance for M365 and other SaaS apps. Adjacent to 1Security's permission management and guest-access tracking, but at broader IAM/IDP scope.
• Microsoft Purview: Purview is Microsoft's native data governance, DLP, and compliance suite for Microsoft 365 and Azure data estates. It is the most direct incumbent threat: 1Security positions as complementary to Purview, but Purview covers sensitive data discovery, access policies, and audit reporting natively.

Direct peers

• ShareGate: ShareGate offers Microsoft 365 migration, management, and governance tooling, with features for SharePoint external sharing, permissions, and tenant reporting. Overlaps with 1Security's external-sharing, access management, and inventory visibility use cases.
• AvePoint: AvePoint provides SaaS solutions for Microsoft 365 data management, governance, compliance, and migration, including SharePoint/Teams access control and reporting. Closely overlaps with 1Security's permission management, SharePoint governance, and audit-reporting capabilities.
• CoreView: CoreView is an enterprise Microsoft 365 management and governance platform offering reporting, automation, security, and compliance for SharePoint, Teams, OneDrive, and Exchange. Directly comparable to 1Security's M365 visibility, monitoring, and governance modules.
• NiCE IT Management Solutions: NiCE (formerly NiCE IT) builds management and governance software specifically for Microsoft 365 and SharePoint, including reporting, security, and access governance. Direct competitor in the M365-native admin/governance category.

Emerging players

• Colligo: Colligo offers SharePoint and Microsoft 365 information management, governance, and compliance add-ins. Smaller and more niche than 1Security's broad platform, but overlaps in M365 content governance and compliance use cases.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat5 records

Key risks1 record

Key highlights6 records

Customer concentration

• Facebookfacebook.com/1-Security
• LinkedInlinkedin.com/company/1security

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds2 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 1Security