Autonomous web testing, or the whole surface?
XBOW earned its reputation on fully-autonomous web-application testing at scale. SuperPentest covers that ground too, then keeps going — APIs, authenticated flows, business logic, and the AI agents inside your product — with EU hosting and every finding reproduced from a clean session. Here is an honest account of where each fits, with competitor details drawn from public materials as of October 2026.
The short version: if you want autonomous web bug-finding at scale, XBOW is a strong, well-funded option. If you need API and authenticated coverage, business-logic testing, security testing of the AI features in your product, EU data residency, and findings reproduced with request/response evidence, that is where SuperPentest is built to go.
At a glance
| Capability | SuperPentest | XBOW |
|---|---|---|
| Autonomous | ✓ | ✓ |
| Web application testing | ✓ | ✓ (focus) |
| API testing | ✓ | Limited / roadmap |
| Authenticated testing | ✓ | — |
| Business logic | ✓ | — |
| AI-agent & prompt-injection testing | ✓ | — |
| Clean-session reproduction | ✓ | ✓ (validates) |
| EU-based / EU hosting | ✓ Frankfurt | — (US) |
| Published pricing | ✓ from €3,500 | — |
Where XBOW is strong
XBOW is a fully-autonomous offensive tool focused on web applications, and it made its name by topping a public bug-bounty leaderboard — a genuine demonstration of autonomous web bug-finding at scale. It raised a large Series C in 2026. If your need is "point an autonomous agent at web targets and surface vulnerabilities," it is one of the most visible options in the category.
Where SuperPentest differs
SuperPentest is an autonomous AI penetration testing platform for web applications, APIs and AI agents. It performs authenticated testing as each identity you supply, reasons about business logic, and tests the AI inside your product — prompt injection, tool-call boundaries and MCP — a surface most autonomous web tools do not cover. Every candidate is reproduced from a clean session with hash-chained request/response evidence mapped to SOC 2, ISO 27001, PCI-DSS, NIS2, DORA and OWASP, and it runs in the EU (AWS Frankfurt) with published pricing. AI-agent testing → · how we verify →
Which to choose
- Choose XBOW if your priority is autonomous web bug-finding at scale and you are comfortable with US hosting.
- Choose SuperPentest if you need API + authenticated coverage, business logic, testing of AI features/agents, EU data residency, or reproduced evidence your engineers and auditors can act on.
- Not sure? See the full field in best AI pentesting tools 2026.
FAQ
What is the difference between SuperPentest and XBOW?
XBOW is a fully-autonomous, web-focused tool, US-based, with API/mobile described as roadmap. SuperPentest covers web, APIs and AI agents, focuses on authenticated and business-logic testing, reproduces findings from a clean session, and runs in the EU.
Is SuperPentest an alternative to XBOW?
Yes — for teams needing more than autonomous web testing: API and authenticated coverage, business logic, AI-agent testing, EU residency and reproduced evidence. For pure autonomous web bug-finding at scale, XBOW is strong. Verify current capabilities with each vendor.
Evaluate SuperPentest. Book a demo or request an evaluation account. See the full comparison.