Best ESTsecurity ALYac Alternatives & Competitors in 2026

Abatis System

Kernel-level application whitelisting to block unauthorized code execution.

Bkav Pro

Windows antivirus & endpoint protection with AI detection and cloud scanning.

QuellSecure Active Containment

Endpoint ransomware containment tool that stops encryption activity in real time.

DataSecure RDR

AI-powered ransomware detection & response agent with pre-execution blocking.

OnSystem Logic OnSystem Defender

Endpoint app control & memory protection to prevent malware execution on Windows.

360 High-Risk Vulnerability Immunization Tool V2.0

Tool that immunizes Windows systems against critical vulnerabilities

PC Matic Pro

Allowlisting-based endpoint protection for SMBs against malware & ransomware.

Hardentools

A Windows security hardening tool that disables potentially dangerous features in Windows 10/11 and common applications to reduce attack surface for individual users.

Deceptive Bytes Ransomware Defense

Deception-based endpoint agent preventing ransomware & malware pre-execution.

NinjaOne Autonomous Patch Management

Automated patch management for Windows, macOS, Linux, and applications

Bitdefender GravityZone Security for Workstations

Endpoint protection for workstations with layered defense against malware

Avira Antivirus Pro

Antivirus software for Windows and Mac with malware and ransomware protection

Emsisoft Emergency Kit

Portable malware scanner & remediation toolkit for infected Windows/Mac systems

Absolute Ransomware Response

Monitors endpoint ransomware preparedness and expedites recovery efforts

Ivanti Neurons for App Control

Application control and privilege management for endpoint security

Intego Antivirus for Windows

Antivirus software for Windows PCs providing malware protection and web security

Kaseya 365 Endpoint

Unified endpoint mgmt platform with RMM, EDR, AV, backup & patch mgmt

Kaseya Anti-Virus and Anti-Malware

Centralized AV/AM management and deployment platform within Kaseya VSA RMM

Quick Heal Total Security

AI-powered antivirus with fraud detection, dark web monitoring & ransomware protection

Quick Heal Antivirus Pro

Antivirus software with AI-powered threat detection and dark web monitoring

Action1 Patch Management

Cloud-native patch management for Windows, macOS, and Linux endpoints

Automox Security Platform

Cloud-based endpoint mgmt platform for patching, config, & software deployment

Arcabit

Endpoint security suite with AV, EDR, firewall, ransomware protection for Windows/Android.

Total Defense Internet Security

Consumer antivirus & internet security suite for PCs, Macs, and mobiles.

Valiant Secured

Consumer antivirus, VPN, and privacy protection suite for personal devices.

Panda Security

Cybersecurity company offering endpoint protection & antivirus solutions.

Adaware Antivirus

Consumer antivirus and PC security suite with ad blocking and privacy tools.

Lyrie AI Security & Privacy Anti-Malware & Anti-AI

Multi-layered EPP/EDR for desktop & mobile with Anti-AI threat defense.

Bitdefender Antivirus Free

Free antivirus software for Windows, Android, and macOS devices

Malwarebytes Free Downloads

Free antivirus software that scans and removes malware, viruses, and ransomware

Windows 10/11 Hardening Script

Enhances Windows OS security through system modifications and settings adjustments.

AppLocker Guidance

A repository containing scripts and configuration files to help administrators implement Microsoft AppLocker for application whitelisting based on NSA security guidelines.

Sophos Endpoint

AI-powered endpoint security with prevention-first approach and EDR capabilities

AhnLab AhnLab EPP

Unified endpoint security platform integrating anti-malware, EDR, and mgmt tools

ESET Business Security

Endpoint protection platform for business and home users with antivirus.

Absolute Security Resilience

Firmware-embedded endpoint resilience platform for device recovery & security

Bitdefender GravityZone Small Business Security

Endpoint security solution for small businesses with ransomware protection

Bitdefender GravityZone Business Security

Endpoint protection platform for workstations, servers, and mobile devices

Bitdefender GravityZone Cloud MSP Security

Cloud-based endpoint security platform for MSPs with EDR, MDR, and XDR

Deep Instinct DSX

Deep learning-based malware prevention platform for endpoint protection

Cybereason Next-Generation AntiVirus

NGAV with 9 prevention layers for malware, ransomware & exploit protection

Absolute Resilience

Endpoint resilience platform with self-healing apps and device recovery

Absolute Resilience for Security

Endpoint patch mgmt & recovery platform with automated patching & rehydration

Seqrite Endpoint Protection

Enterprise endpoint protection platform with ML-driven threat detection

VIPRE Endpoint Security Cloud

Cloud-based endpoint security platform with EDR and optional MDR services

Avast One

All-in-one security suite with antivirus, VPN, and scam protection

Avast Ultimate Business Security

Business endpoint protection with antivirus, malware defense, and mgmt tools

G DATA Total Security

Multi-platform security suite with antivirus, firewall, and data protection