Compare products

Put two or three cybersecurity products side by side and see how they differ on deployment, pricing, features, integrations and compliance.

SubfinderShodan InternetDB2 of 3 products
ProjectDiscovery logo

Subfinder

by ProjectDiscovery

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Shodan logo

Shodan InternetDB

by Shodan

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Overview

What it is

Subfinder

Subfinder is a passive subdomain enumeration tool used for Web Discovery. Highlights include fast DNS enumeration. Compare it with other Attack Surface Management tools.

Shodan InternetDB

Shodan InternetDB helps teams with SIEM alert context. Explore features like network tags, cloud deployment and the closest Attack Surface Management competitors.

Product type

Subfinder

Passive Subdomain Enumeration Tool

Shodan InternetDB

High-Speed Internet Attack Surface & Threat Intelligence API

Best for

Subfinder

Bug Hunters, Security Researchers, Pentesters

Shodan InternetDB

Cross-industry, Cybersecurity Research, Financial Services, Technology, Defense

Pricing

Pricing model

Subfinder

Contact Vendor

Shodan InternetDB

Contact Vendor

Free trial

Subfinder

Free trial: yes

Shodan InternetDB

Free trial: yes

Deployment

Deployment options

Subfinder

Cloud

Shodan InternetDB

Cloud

Deployment details

Subfinder

CLI; Open Source; Go; Open-source CLI binary

Shodan InternetDB

Cloud API Service; Cloud API Service

Data residency

Subfinder

Local / Operator Controlled

Shodan InternetDB

Global CDN

Key features

What it offers

Subfinder

  • Passive subdomain discovery
  • Multi-engine OSINT querying
  • Fast DNS enumeration
  • Silent reconnaissance
  • Attack Surface Management
  • Asset Discovery
  • Web Discovery
  • OSINT

Shodan InternetDB

  • Millisecond IP address queries
  • Open port enumeration
  • Network service banners
  • Active CVE mapping
  • Network tags
  • Lightweight JSON API
  • Global IPv4/IPv6 coverage
  • Automated threat enrichment

Platform & access

API access

Subfinder

API access: no

Shodan InternetDB

API access: yes

Single sign-on (SSO)

Subfinder

SSO: no

Shodan InternetDB

SSO: no

Role-based access (RBAC)

Subfinder

RBAC: no

Shodan InternetDB

RBAC: no

Multi-tenant

Subfinder

Multi-tenant: no

Shodan InternetDB

Multi-tenant: yes

Mobile app

Subfinder

Mobile app: no

Shodan InternetDB

Mobile app: no

Supported platforms

Subfinder

Linux CLImacOS CLIWindows CLIDockerOSINT APIs

Shodan InternetDB

Any HTTP/REST clientPython scriptsSecurity automation tools

Compliance

Subfinder

Open Source (MIT License)

Shodan InternetDB

Open intelligence / Public internet data

Integrations & coverage

Integrations

Subfinder

Security APIsLinux CLIDocker

Shodan InternetDB

REST APIPythonGoPowerShellCurlSIEM platforms

Industries

Subfinder

Bug HuntersSecurity ResearchersPentesters

Shodan InternetDB

Cross-industryCybersecurity ResearchFinancial ServicesTechnologyDefense

Regions

Subfinder

Global

Shodan InternetDB

Global

Vendor

Company

Subfinder

ProjectDiscovery

Shodan InternetDB

Shodan

Headquarters

Subfinder

Global / Remote

Shodan InternetDB

Austin, Texas, USA

Company size

Subfinder

11-50

Shodan InternetDB

1-10

Founded

Subfinder

2019

Shodan InternetDB

2009

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