Best PurpleSharp Alternatives in 2026

• 15 alternatives
• Updated Oct 2026
• Our PurpleSharp verdict

PurpleSharp: A focused, free tool for ATT&CK-based Windows simulations and detection validation. Where it falls short: windows-only coverage limits cross-platform testing.

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1. 1
   
   SafeBreach Validate 9.4

   Best forLarge teams needing broad continuous BAS

   Broad, continuous BAS with custom attack creation and extensive security integrations.

   • Custom attack scenarios
   • Continuous scheduling
   • MITRE ATT&CK mapping

   Pricing on request Our SafeBreach Validate verdict → + Compare Visit SafeBreach
   9.4/10★★★★★

   Visit SafeBreach
2. 2
   
   Picus Security Platform 9.3

   Best forTeams wanting deep threat-library validation

   Deep, multi-surface validation for teams that need threat-library coverage.

   • Custom attack scenarios
   • Continuous scheduling
   • MITRE ATT&CK mapping

   Pricing on request · 14-day trial Our Picus Security Platform verdict → + Compare Visit Picus Security
   9.3/10★★★★★

   Visit Picus Security
3. 3
   
   Cymulate Platform 9.2

   Best forEnterprises validating the full kill chain

   Production-safe breach simulations validate controls across the full kill chain.

   • Custom attack scenarios
   • Continuous scheduling
   • MITRE ATT&CK mapping

   Pricing on request Our Cymulate Platform verdict → + Compare Visit Cymulate
   9.2/10★★★★★

   Visit Cymulate
4. 4
   
   SCYTHE 9.1

   Best forHybrid teams emulating named threat actors

   A broad hybrid platform for validating defenses against named threat actors.

   • Custom attack scenarios
   • Continuous scheduling
   • MITRE ATT&CK mapping

   Pricing on request Our SCYTHE verdict → + Compare Visit SCYTHE
   9.1/10★★★★★

   Visit SCYTHE
5. 5
   
   Pentera Platform 9.0

   Best forOrganizations needing automated pentesting and BAS

   Automated BAS and pentesting for validating hybrid attack surfaces and remediation.

   • Continuous scheduling
   • MITRE ATT&CK mapping

   Pricing on request Our Pentera Platform verdict → + Compare Visit Pentera
   9.0/10★★★★☆

   Visit Pentera
6. 6
   
   FourCore ATTACK 8.9

   Best forSecurity-control teams needing evidence-rich testing

   Evidence-rich BAS for teams validating controls across endpoint, email, network and security operations.

   • Continuous scheduling
   • MITRE ATT&CK mapping

   Pricing on request Our FourCore ATTACK verdict → + Compare Visit FourCore
   8.9/10★★★★☆

   Visit FourCore
7. 7
   AP
   AttackIQ Platform 8.8

   Best forMature enterprises linking BAS to exposure management

   A broad BAS and exposure-management platform for mature enterprise security teams.

   Pricing on request Our AttackIQ Platform verdict → + Compare Visit AttackIQ
   8.8/10★★★★☆

   Visit AttackIQ
8. 8
   
   OpenAEV 8.7

   Best forTeams wanting open-source, broad BAS coverage

   Broad, open-source BAS coverage with recurring scenarios, hybrid execution, and enterprise AI features.

   • Custom attack scenarios
   • Continuous scheduling
   • MITRE ATT&CK mapping

   Free plan · 30-day trial Our OpenAEV verdict → + Compare Visit OpenAEV
   8.7/10★★★★☆

   Visit OpenAEV
9. 9
   
   BlackNoise BAS 8.6

   Best forHybrid teams preferring agentless simulations

   A broad, agentless BAS platform for teams measuring detection and response across hybrid environments.

   • Custom attack scenarios
   • Continuous scheduling
   • MITRE ATT&CK mapping

   Pricing on request Our BlackNoise BAS verdict → + Compare Visit BlackNoise BAS
   8.6/10★★★★☆

   Visit BlackNoise BAS
10. 10
    KT
    Keysight Threat Simulator 8.5

    Best forTeams validating network, endpoint, and email controls

    A continuous validation platform for network, endpoint, and email defenses.

    • Continuous scheduling
    • MITRE ATT&CK mapping

    Pricing on request Our Keysight Threat Simulator verdict → + Compare Visit Keysight
    8.5/10★★★★☆

    Visit Keysight
11. 11
    
    Cymrix 8.3

    Best forTeams focused on ransomware resilience

    A focused platform for validating ransomware paths, controls, and lateral movement.

    • Custom attack scenarios
    • MITRE ATT&CK mapping

    Pricing on request Our Cymrix verdict → + Compare Visit Cymrix
    8.3/10★★★★☆

    Visit Cymrix
12. 12
    
    Skyhawk Security BAS 8.2

    Best forCloud-first teams validating attack paths

    Cloud-first BAS for continuously validating attack paths, exposures, and security controls.

    • Custom attack scenarios
    • Continuous scheduling
    • MITRE ATT&CK mapping

    Pricing on request · 30-day trial Our Skyhawk Security BAS verdict → + Compare Visit site
    8.2/10★★★★☆

    Visit site
13. 13
    
    MITRE Caldera 8.0

    Best forRed teams wanting a flexible open-source framework

    A flexible, ATT&CK-based framework for automated and manual red-team operations.

    • Custom attack scenarios
    • MITRE ATT&CK mapping

    Open source Our MITRE Caldera verdict → + Compare Visit MITRE Caldera
    8.0/10★★★★☆

    Visit MITRE Caldera
14. 14
    
    Atomic Red Team 7.9

    Best forTeams seeking free ATT&CK-mapped testing

    A free, focused testing library for teams validating controls across major operating systems.

    • Custom attack scenarios
    • Continuous scheduling
    • MITRE ATT&CK mapping

    Free plan Our Atomic Red Team verdict → + Compare Try Atomic Red Team
    7.9/10★★★★☆

    Try Atomic Red Team
15. 15
    IM
    Infection Monkey 7.8

    Best forTeams testing internal propagation and ransomware

    A focused, free tool for mapping internal propagation and testing ransomware scenarios.

    • Custom attack scenarios

    Free plan Our Infection Monkey verdict → + Compare Try Infection Monkey
    7.8/10★★★★☆

    Try Infection Monkey

PurpleSharp vs Each Alternative

#	Tool	Free plan	Paid from	Attack simulation modes	Included attack surfaces	MITRE ATT&CK mapping	Custom attack scenarios	Score
19	PPurpleSharp	Yes	None	—	execution, persistence, privilege escalation, credential access, lateral movement, discovery, defense evasion	Yes	Yes	7.3
1	SafeBreach Validate	—	—	Hybrid	endpoint, network, cloud, web, application, email	Yes	Yes	9.4
2	Picus Security Platform	No	—	Hybrid	network, endpoint, email, web application, data exfiltration, URL filtering	Yes	Yes	9.3
3	Cymulate Platform	—	—	Agentless	Endpoint Security; Email Gateway; Web Gateway; Web Application Firewall; Phishing Awareness; Lateral Movement; Data Exfiltration; Full Kill Chain; APT; Immediate Threat Intelligence	Yes	Yes	9.2
4	SCYTHE	No	—	—	Windows, macOS, Linux, cloud, OT/ICS	Yes	Yes	9.1
5	Pentera Platform	—	—	Agentless	internal networks, cloud environments, external attack surface, web applications, endpoints, servers, services, and network devices	Yes	—	9.0
6	FourCore ATTACK	—	—	Agent-based	endpoint, email, WAF, network segmentation, SIEM, EDR, XDR, firewall, DLP	Yes	—	8.9
7	APAttackIQ Platform	—	—	—	—	—	—	8.8
8	OpenAEV	Yes	—	Hybrid	endpoints, asset groups, people, teams, network hosts, email, phishing landing pages, SMS, phone-based social engineering, media pressure, tabletop exercises	Yes	Yes	8.7
9	BlackNoise BAS	—	—	Agentless	network, Windows, Linux, macOS, AWS, Microsoft Azure, Google Cloud	Yes	Yes	8.6
10	KTKeysight Threat Simulator	—	—	Hybrid	network, endpoint, email	Yes	—	8.5
11	Cymrix	No	—	Agent-based	Network; Windows Active Directory; IoT devices	Yes	Yes	8.3
12	Skyhawk Security BAS	No	—	Agentless	cloud architecture, cloud security controls, identities and permissions, vulnerabilities, attack paths, high-value cloud assets	Yes	Yes	8.2
13	MITRE Caldera	—	None	Agent-based	hosts, networks, endpoint security, OT environments	Yes	Yes	8.0
14	Atomic Red Team	Yes	None	—	Windows, Linux, macOS, cloud infrastructure, containers, SaaS, Azure AD, Google Workspace, Office 365, and IaaS providers	Yes	Yes	7.9
15	IMInfection Monkey	Yes	None	Agent-based	local networks; internal servers; on-premises data centers; cloud-based data centers; open services	—	Yes	7.8

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated 7 Oct 2026 · How we research and update