Attack Surface Intelligence

See Everything.
Miss Nothing.

Sharingan is a continuous attack surface monitoring platform built for security professionals. Enumerate subdomains, track DNS mutations, fingerprint HTTP services, and surface critical signals — automatically.

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5+
Discovery engines
Real-time
CT log monitoring
5 tiers
Flexible plans
Passive DNS enumeration Certificate Transparency logs Active DNS resolution HTTP service fingerprinting DNS brute-force with wordlists Real-time CT log streaming Bug bounty scope CSV import Signal alerting & instant chat notifications Multi-company workspace Passive DNS enumeration Certificate Transparency logs Active DNS resolution HTTP service fingerprinting DNS brute-force with wordlists Real-time CT log streaming Bug bounty scope CSV import Signal alerting & instant chat notifications Multi-company workspace

Capabilities

Everything in your attack surface,
nothing left in the dark.

Sharingan chains passive enumeration, active probing, and continuous monitoring into a single platform — so you always know what's exposed.

Passive Discovery
Harvest subdomains from certificate transparency logs and public passive-recon data sources — without touching the target network.
DNS Resolution & Brute-force
Resolve every discovered hostname and run wordlist-driven brute-force with multi-million entry lists stored in optimised volumes.
HTTP Fingerprinting
Probe live subdomains to capture status codes, titles, tech stacks, and etc. — continuously updated.
Signal Intelligence
Every DNS change, new subdomain, and HTTP state transition emits a severity-graded signal. Triage from a unified feed or get Telegram alerts.
Real-time CT Streaming
Subscribe to live certificate issuance feeds. New subdomains matching your scope are ingested seconds after the certificate is signed.
Program Scope Import
Drop in a bug bounty program's scope CSV and Sharingan automatically parses wildcard and explicit scope entries into your asset inventory.

Workflow

From zero to full visibility in three steps.

01
Define your scope
Add companies and seed domains manually, via bulk upload, or by importing directly from a HackerOne program scope CSV. Sharingan instantly scaffolds your asset tree.
manual add bulk upload hackerone scope CSV
02
Enumerate & probe
Workers fire across dedicated VPS nodes — passive engines find subdomains, DNS resolution confirms which are alive, HTTP fingerprinting profiles every live service, and real-time CT streams catch new certs as they're issued.
passive discovery dns resolution http fingerprinting ct streaming dns brute-force
03
Monitor & act on signals
Every state change — new subdomain, DNS mutation, HTTP status flip — produces a severity-graded signal. Review in the dashboard or receive instant Telegram notifications.
signal feed telegram bot severity grading

See it move

One core. Infinite reach.

Every asset becomes its own job — discovery, DNS, and HTTP nodes work them independently, queuing at the door whenever every worker is busy, and graded signals land back in your inbox.

SHARINGAN CORE JOB ORCHESTRATION User Discovery CT Stream {# Persistent watch queue -- every added domain gets a small marker here (populated by registerDomainWithCtStream() below) and it never leaves this grid on its own, since CT Stream monitors a domain for as long as it exists in the system. This preview doesn't model domain deletion, so nothing removes a marker either. #} Brute-Force DNS HTTP Alerts Discovery VPS 1 Discovery VPS 2 CT VPS · always on Brute VPS 1 Brute VPS 2 Brute VPS 3 DNS VPS 1 DNS VPS 2 DNS VPS 3 DNS VPS 4 HTTP VPS 1 HTTP VPS 2 HTTP VPS 3 HTTP VPS 4 Alerts VPS 1 Alerts VPS 2
Job dispatched
Result returned
Job sent to Alerts
Alert delivered
Domain watched by CT Stream

New · Agent Integration

Awaken your agents
with Sharingan.

Connect Claude Code, Claude Desktop, or any MCP-compatible agent straight to your attack surface. Companies, domains, subdomains, live HTTP services, and signals — queryable in real time, from inside the tools you already work in. Agents can also add and remove companies, domains, and subdomains on your behalf, and check plan quotas and scan freshness before they do.

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Sharingan-powered AI agent

Pricing

Five eyes. One for every mission.

Plans scale with your program size — from solo hunters to full security teams running continuous recon on enterprise-wide scope.

✓ Selected
One Tomoe
一 · Sharingan
$13 /mo
  • Companies 1
  • Domains 5
  • Subdomains 30,000
  • HTTP Services60,000
Select this plan
✓ Selected
Most popular
Two Tomoe
二 · Sharingan
$30 /mo
  • Companies 3
  • Domains 15
  • Subdomains 90,000
  • HTTP Services180,000
Select this plan
✓ Selected
Three Tomoe
三 · Sharingan
$75 /mo
  • Companies 10
  • Domains 50
  • Subdomains 300,000
  • HTTP Services600,000
Select this plan
✓ Selected
Mangekyō
万華鏡 · Sharingan
$170 /mo
  • Companies 30
  • Domains 150
  • Subdomains 900,000
  • HTTP Services1,800,000
Select this plan
Eternal Mangekyō
永遠の · Sharingan
Custom
  • Companies ∞
  • Domains ∞
  • Subdomains ∞
  • HTTP Services∞
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Your attack surface doesn't sleep.
Neither does Sharingan.

Boost your Recon.