Strix
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Strix vs XBOW

Strix vs XBOW:Autonomous Pentesting, Compared

Two AI pentesters that exploit and prove vulnerabilities like real attackers.
One is a managed enterprise engagement. The other lives in your dev workflow.

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The verdict

XBOW is the superior choice for a fully hands-off, vendor-run pentest engagement where you're comfortable with sensitive security data living in XBOW's cloud. Strix is the autonomous pentester most teams actually own: a 46,000+ star open-source engine you can self-host and run fully air-gapped with your own LLM, native to CI/CD and pull requests with merge-ready fix PRs, and covering code, APIs, infrastructure, and cloud — starting free.

Strix vs XBOW at a glance

How the two autonomous pentesting platforms compare across delivery, workflow, and coverage.

Delivery model

Strix

Open-source platform + hosted SaaS

XBOW

Managed enterprise platform
Starting price

Strix

Free open-source core; usage-based hosted, no credit card

XBOW

$4,000–$8,000 per test; Enterprise by quote
Autonomous, exploit-validated findings

Strix

yes

XBOW

yes
CI/CD & pull-request testing

Strix

yes

XBOW

no
Auto-fix with merge-ready PRs

Strix

yes

XBOW

no
Open-source & self-hostable

Strix

yes

XBOW

no
Deployment

Strix

Self-hosted or fully air-gapped, in your own infrastructure

XBOW

SaaS only (vendor-hosted; managed single-tenant by quote)
Where source code & exploit PoCs live

Strix

Inside your perimeter — never stored or used for training

XBOW

Stored & processed in XBOW's cloud; prompts sent to model providers
Bring your own LLM (including local models)

Strix

yes

XBOW

no
You control rules of engagement & blast radius

Strix

yes

XBOW

Vendor-run engagement
Compliance-ready reports (SOC 2, ISO 27001)

Strix

yes

XBOW

yes
Coverage

Strix

Code, APIs, web apps, infrastructure, cloud

XBOW

Web apps + API (mobile/standalone API in 2026)
Best for

Strix

Engineering & DevSecOps teams shipping continuously

XBOW

Enterprises needing managed compliance pentests

Built to run inside your perimeter

For regulated and data-sensitive enterprises, the question isn't only how deep the testing goes — it's where it runs and who controls it.

Runs in your environment

Strix

Open-source and Docker-based — deploy Strix self-hosted or fully air-gapped inside your own infrastructure.

XBOW

Delivered as SaaS. Even XBOW's managed-hosted tier runs on vendor-provisioned cloud, not your network.
Your data never leaves

Strix

Source code, credentials, and exploit proof-of-concepts stay inside your perimeter. Bring your own LLM, including fully local models.

XBOW

Security-sensitive findings, credentials, and PoCs are stored and processed in XBOW's cloud, with prompts sent to third-party model providers.
You own the blast radius

Strix

Define the rules of engagement and run every agent in an isolated sandbox you control and can audit end to end.

XBOW

Thousands of agents execute live attacks from a vendor-operated attack machine, under the vendor's controls rather than yours.

Where each platform wins

Both are real autonomous pentesters. The difference is who they are built for.

Strix key strengths

Open-source core: A 46,000+ star, Apache-2.0 project you can read, run locally, and self-host.

Built into the dev workflow: GitHub Actions and pull-request security reviews block vulnerable code before it merges.

Auto-fix with merge-ready PRs: Every validated finding ships with a reproduction and a ready-to-merge fix pull request.

Runs inside your perimeter: Open-source and Docker-based — deploy self-hosted or fully air-gapped with a local LLM, so code, credentials, and findings never leave your network.

Full-stack coverage: Code, APIs, web apps, infrastructure, and cloud tested from one platform.

Free to start, zero data retention: Connect repos and domains with no credit card; source code is never stored or used for training.

When to choose Strix

Choose Strix if you want autonomous pentesting that runs inside your own perimeter — open-source, self-hostable or air-gapped, CI/CD-native, with merge-ready fixes and continuous coverage. The fit for regulated and data-sensitive enterprises that can't send code and findings to a vendor cloud.

XBOW key strengths

Managed compliance engagements: Audit-ready reports for SOC 2, ISO 27001, HIPAA, GDPR, and 40+ frameworks within five business days.

HackerOne-validated depth: Reached #1 on the HackerOne leaderboard with 1,060+ submitted production vulnerabilities.

Massive parallel agent scale: Thousands of short-lived agents coordinated for deep, vendor-run enterprise assessments.

When to choose XBOW

Choose XBOW if you want a fully hands-off, vendor-run pentest delivered as an audit-ready compliance report and are comfortable with security-sensitive data residing in the vendor's cloud.

Frequently asked questions

Common questions about choosing between Strix and XBOW.

Strix and XBOW are both autonomous pentesters built for different buyers. Strix is better for engineering teams that want open-source, CI/CD-native testing with merge-ready fixes, while XBOW is better for enterprises that want a managed, audit-ready compliance engagement.

Keep exploring

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Open-source autonomy when you want to own the engine — and managed pentests when you need them, all in one workflow.

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