Best OWASP Amass Alternatives in 2026

• 15 alternatives
• Updated Oct 2026
• Our OWASP Amass verdict

OWASP Amass: A free, technical toolkit for discovering and mapping internet-facing assets. Where it falls short: no verified continuous monitoring capability.

All 15 OWASP Amass Alternatives, Ranked

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1. 1
   
   CrowdStrike Falcon Surface 9.2

   Best forCrowdStrike customers extending exposure visibility

   • Better than OWASP Amass:
   • Editor score 9.2 vs 7.9

   A strong fit for CrowdStrike customers seeking continuous external exposure visibility.

   • Attack-path analysis
   • API access
   • Cloud asset discovery

   Pricing on request · 15-day trial Our CrowdStrike Falcon Surface verdict → + Compare Visit CrowdStrike
   9.2/10★★★★★

   Visit CrowdStrike
2. 2
   
   Tenable One Attack Surface Management 9.1

   Best forTenable users needing external asset visibility

   • Better than OWASP Amass:
   • Editor score 9.1 vs 7.9

   A strong fit for Tenable users seeking continuous visibility into external assets.

   • Attack-path analysis
   • API access
   • Cloud asset discovery

   Pricing on request Our Tenable One Attack Surface Management verdict → + Compare Visit Tenable
   9.1/10★★★★★

   Visit Tenable
3. 3
   
   Qualys External Attack Surface Management 9.0

   Best forQualys customers managing external exposure

   • Better than OWASP Amass:
   • Editor score 9.0 vs 7.9

   A broad EASM capability for Qualys customers that need continuous external asset visibility.

   • API access
   • Cloud asset discovery
   • External asset discovery

   Pricing on request · 30-day trial Our Qualys External Attack Surface Management verdict → + Compare Visit Qualys
   9.0/10★★★★☆

   Visit Qualys
4. 4
   RS
   Rapid7 Surface Command 8.9

   Best forRapid7 customers consolidating asset exposure data

   • Better than OWASP Amass:
   • Editor score 8.9 vs 7.9

   A continuous discovery and remediation hub for Rapid7-centered security teams.

   • External asset discovery

   Pricing on request Our Rapid7 Surface Command verdict → + Compare Visit Rapid7
   8.9/10★★★★☆

   Visit Rapid7
5. 5
   
   Group-IB Attack Surface Management 8.8

   Best forTeams needing threat-intelligence-enriched ASM

   • Better than OWASP Amass:
   • Editor score 8.8 vs 7.9

   A threat-intelligence-enriched ASM platform with continuous monitoring and remediation workflows.

   • Attack-path analysis
   • API access
   • Cloud asset discovery

   Pricing on request · 21-day trial Our Group-IB Attack Surface Management verdict → + Compare Visit Group-IB
   8.8/10★★★★☆

   Visit Group-IB
6. 6
   
   Bugcrowd External Attack Surface Management 8.7

   Best forTeams linking ASM with offensive testing

   • Better than OWASP Amass:
   • Editor score 8.7 vs 7.9

   A continuous EASM platform for teams connecting exposure management with offensive testing.

   • API access
   • Cloud asset discovery
   • External asset discovery

   Pricing on request Our Bugcrowd External Attack Surface Management verdict → + Compare Visit Bugcrowd
   8.7/10★★★★☆

   Visit Bugcrowd
7. 7
   
   Check Point External Risk Management 8.6

   Best forOrganizations combining ASM with brand protection

   • Better than OWASP Amass:
   • Editor score 8.6 vs 7.9

   External risk management that combines attack surface visibility with brand protection.

   • API access
   • Cloud asset discovery
   • External asset discovery

   Pricing on request Our Check Point External Risk Management verdict → + Compare Visit Check Point
   8.6/10★★★★☆

   Visit Check Point
8. 8
   
   Ivanti Neurons for External Attack Surface Management 8.5

   Best forIvanti customers needing agentless external discovery

   • Better than OWASP Amass:
   • Editor score 8.5 vs 7.9

   A focused agentless EASM tool for Ivanti customers that need continuous external discovery.

   • API access
   • Cloud asset discovery
   • External asset discovery

   Pricing on request Our Ivanti Neurons for External Attack Surface Management verdict → + Compare Visit Ivanti
   8.5/10★★★★☆

   Visit Ivanti
9. 9
   
   CyCognito Platform 8.5

   Best forEnterprises needing attack-path analysis

   • Better than OWASP Amass:
   • Editor score 8.5 vs 7.9

   A broad external attack surface platform for enterprises that need attack-path analysis.

   • Attack-path analysis
   • API access
   • Cloud asset discovery

   Pricing on request Our CyCognito Platform verdict → + Compare Visit CyCognito
   8.5/10★★★★☆

   Visit CyCognito
10. 10
    
    ZeroFox Attack Surface Intelligence 8.5

    Best forSecurity teams prioritizing threat-informed exposure

    • Better than OWASP Amass:
    • Editor score 8.5 vs 7.9

    A broad external attack surface platform for teams managing complex exposure.

    • Attack-path analysis
    • API access
    • Cloud asset discovery

    Pricing on request Our ZeroFox Attack Surface Intelligence verdict → + Compare Visit ZeroFox
    8.5/10★★★★☆

    Visit ZeroFox
11. 11
    
    Censys Attack Surface Management 8.5

    Best forTeams needing cloud-connected external monitoring

    • Better than OWASP Amass:
    • Editor score 8.5 vs 7.9

    Broad external monitoring with cloud connectors, automation, and API access.

    • Attack-path analysis
    • API access
    • Cloud asset discovery

    Pricing on request Our Censys Attack Surface Management verdict → + Compare Visit Censys
    8.5/10★★★★☆

    Visit Censys
12. 12
    OA
    Outpost24 Attack Surface Management 8.5

    Best forTeams combining ASM with threat intelligence

    • Better than OWASP Amass:
    • Editor score 8.5 vs 7.9

    A focused ASM platform for teams pairing external exposure management with threat intelligence.

    • Attack-path analysis
    • API access
    • Cloud asset discovery

    Pricing on request Our Outpost24 Attack Surface Management verdict → + Compare Visit Outpost24
    8.5/10★★★★☆

    Visit Outpost24
13. 13
    
    Bitsight External Attack Surface Management 8.4

    Best forOrganizations needing board-level ASM reporting

    • Better than OWASP Amass:
    • Editor score 8.4 vs 7.9

    A continuous ASM platform for mapping external assets, prioritizing risk, and reporting to leadership.

    • API access
    • Cloud asset discovery
    • External asset discovery

    Pricing on request Our Bitsight External Attack Surface Management verdict → + Compare Visit Bitsight
    8.4/10★★★★☆

    Visit Bitsight
14. 14
    AC
    Armis Centrix for Attack Surface Management 8.3

    Best forOrganizations needing unified IT, IoT, and OT visibility

    • Better than OWASP Amass:
    • Editor score 8.3 vs 7.9

    A broad ASM platform for unified IT, IoT, OT, cloud, and virtual asset visibility.

    • Attack-path analysis
    • API access
    • Cloud asset discovery

    Pricing on request Our Armis Centrix for Attack Surface Management verdict → + Compare Visit Armis
    8.3/10★★★★☆

    Visit Armis
15. 15
    AP
    AttackIQ Platform 8.2

    Best forTeams combining ASM with security-control validation

    • Better than OWASP Amass:
    • Editor score 8.2 vs 7.9

    A broad platform for discovering exposure and validating security controls continuously.

    • Attack-path analysis
    • Cloud asset discovery
    • External asset discovery

    Pricing on request Our AttackIQ Platform verdict → + Compare Visit AttackIQ
    8.2/10★★★★☆

    Visit AttackIQ

How to Switch from OWASP Amass

1. Export your data from OWASP Amass (most tools have an export in their settings).
2. Sign up for the alternative; start on its free plan or trial if it has one.
3. Import your export and set up the integrations your team relies on.
4. Run both side by side for a short while, then cancel OWASP Amass.

OWASP Amass vs Each Alternative

#	Tool	Paid from	External asset discovery	Attack-path analysis	Cloud asset discovery	Monitoring frequency	Score
18	OAOWASP Amass	Free	Yes				7.9
1	CrowdStrike Falcon Surface		Yes	Yes	Yes	Continuous	9.2
2	Tenable One Attack Surface Management		Yes	Yes	Yes	Continuous	9.1
3	Qualys External Attack Surface Management		Yes		Yes	Continuous	9.0
4	RSRapid7 Surface Command		Yes	No		Continuous	8.9
5	Group-IB Attack Surface Management		Yes	Yes	Yes	Continuous	8.8
6	Bugcrowd External Attack Surface Management		Yes		Yes	Continuous	8.7
7	Check Point External Risk Management		Yes		Yes	Continuous	8.6
8	Ivanti Neurons for External Attack Surface Management		Yes		Yes	Continuous	8.5
9	CyCognito Platform		Yes	Yes	Yes	Daily	8.5
10	ZeroFox Attack Surface Intelligence		Yes	Yes	Yes	Continuous	8.5
11	Censys Attack Surface Management		Yes	Yes	Yes	Continuous	8.5
12	OAOutpost24 Attack Surface Management		Yes	Yes	Yes	Continuous	8.5
13	Bitsight External Attack Surface Management		Yes		Yes	Continuous	8.4
14	ACArmis Centrix for Attack Surface Management			Yes	Yes	Continuous	8.3
15	APAttackIQ Platform		Yes	Yes	Yes	Continuous	8.2

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated 7 Oct 2026 · How we research and update