The third option between a consultant and a scanner.
Security teams choose between consultants, who are precise and expensive, and scanners, which are cheap and noisy. A manual penetration test costs $15,000 to $40,000 and is stale the day it lands. Scanners run continuously and produce more findings than a small team can triage. Companies of 20 to 300 people now carry SOC 2, ISO 27001, NIS2 and DORA obligations, and are served well by neither.
Xseth runs autonomous reconnaissance across the whole external attack surface, then proves what it finds. An AI world-model plans the attack chain and a deterministic validation layer confirms it. Nothing is presented as real until a machine, not a language model, has verified it.
This site is the marketing surface. The product lives in the operator console at app.xseth.com.
A machine assigns CONFIRMED, never a model
A finding is only CONFIRMED when a deterministic probe reached it and matched real evidence. A language model can rank, explain and prioritise. It cannot promote a finding to confirmed. That single rule is why the report survives an auditor.
Four states, kept apart
CONFIRMED means verified. REFUTED means we probed it and disproved it, and we publish that too. UNPROVEN means found but not established, which is not the same as safe. NOT PROBED means outside the classes we can test at all.
Nothing active fires without consent
Seven probe classes are quiet enough to run unattended. Six touch your application actively and are only ever proposed. An operator approves each one, and approval mints a single-use, scope-bound token that expires.
The founders
Two co-founders. One builds the engine, the other carries it to the people who need it.
Oussema Taleb
CTO & Co-Founder
Builds the engine. Background in distributed and low-level systems. He owns the queue-driven pipeline, the scanner orchestration, and the cognitive core that reasons over a live world-model of each target.
LinkedIn
Syef Sid Ali Benkrief
CEO & Co-Founder
Carries the work to the people who need it. Background in security sales. He shapes how Xseth reaches lean security teams, and keeps the product honest about what it does and what it does not.
LinkedIn- Member, NVIDIA Inception
- Member, Startup Grind
- Member, Anthropic Cyber Verification Program
- Google for Startups credits
Credit and community programmes. None of them is an investor.
- Delaware C-Corp
- Paris entity
- EU hosting available
- Engineering in Algiers