Casco alternatives

Tools that do what Casco does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Casco.

Read 2026-11-04

With a free plan or free to use: Snyk, Superagent Cloud, Strix, BlackLock, Nexus Void Automated Penetration Testing, DevAIOpsHub, Kratikal Tech Limited.

10 alternativesUnlike Casco

#1
Autonomous pentesting, continuous monitoring Security MCP · sign-in
Scans web apps, networks and cloud for vulnerabilities, then exploits them where supported to prove risk, with reports and an autonomous pentest agent.
Also: MonitoringMore widely used
107k
Active
From $96/mo
2017
#2
Snyk Security
Scans source code, open source dependencies, container images and infrastructure-as-code for vulnerabilities, and suggests fixes in the IDE, CLI and pull requests.
Free planAlso: Code generation, Agents
63.1k
Active
From $25/mo
2015
#3
Superagent Cloud Security MCP · sign-in
Runs security checks on AI agents, scanning code, dependencies, and runtime behavior for vulnerabilities.
Free planMore widely used
2.2k
Active
From $499/mo
#4
Strix Developer tools MCP · sign-in
Runs automated penetration tests across code, APIs, web apps, and infrastructure, validating findings and generating merge-ready fixes.
Free planMore widely used
1.4k
Active
From $29/user/mo
#5
Fluid Attacks Security
Scans applications for vulnerabilities with automated tools and human penetration testing, ranks findings by exploitability and tracks their remediation.
Also: Code generation, AgentsMore widely used
4.3k
Active
#6
Insomnia Developer tools
Autonomous AI red team that crawls, fuzzes, and exploits applications, APIs, and networks to find vulnerabilities.
Also: AgentsMore widely used
5
Active
From $149/mo
#7
BlackLock Security
Combines automated vulnerability scanning, static code analysis, and manual penetration testing in one platform.
Free planAlso: Compliance
123
Active
From $85/mo
#8
Nexus Void Automated Penetration Testing Security
Runs continuous automated penetration testing and compliance verification with human-supervised attack agents.
Free planAlso: Agents, Compliance
42.9k
Active
From $49/mo
#9
DevAIOpsHub Security
Scans source code, dependencies, and running applications for security vulnerabilities across the development pipeline.
Free planMore widely used
21 linking domains
Active
From $49/mo
#10
Kratikal Tech Limited Security
Identifies and prioritizes security vulnerabilities in web apps, mobile apps, APIs, and cloud infrastructure.
Free planAlso: Compliance, Analytics
780
Active
Free plan

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How this list is made: the words Casco is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.