Compare products

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

SubfinderTenable Attack Surface Management2 of 3 products

Side-by-side comparison of Subfinder, Tenable Attack Surface Management
Product	Subfinder by ProjectDiscovery View product	Tenable Attack Surface Management by Tenable View product
Overview
What it is	Subfinder is a passive subdomain enumeration tool used for Web Discovery. Highlights include fast DNS enumeration. Compare it with other Attack Surface Management tools.	Tenable Attack Surface Management: open port alerts and Tenable One sync. Built for shadow IT elimination. Compare Attack Surface Management alternatives.
Product type	Passive Subdomain Enumeration Tool	Continuous Attack Surface Management & Threat Exposure
Best for	Bug Hunters, Security Researchers, Pentesters	Enterprise IT, Financial Services, Healthcare, Public Sector, Retail, Higher Education, Government
Pricing
Pricing model	Contact Vendor	Contact Vendor
Free trial	Free trial: yes	Free trial: yes
Deployment
Deployment options	Cloud	SaaSCloud
Deployment details	CLI; Open Source; Go; Open-source CLI binary	Cloud SaaS / Agentless Architecture; Cloud SaaS; Fully Managed Internet Sensor Fabric
Data residency	Local / Operator Controlled	Global multi-region cloud hosting
Key features
What it offers	Passive subdomain discovery Multi-engine OSINT querying Fast DNS enumeration Silent reconnaissance Attack Surface Management Asset Discovery Web Discovery OSINT	Outside-in attack surface mapping Shadow IT detection Open port alerts Certificate expiration monitoring Automated asset risk scoring Tenable One sync Shadow IT elimination External attack surface mapping
Platform & access
API access	API access: no	API access: yes
Single sign-on (SSO)	SSO: no	SSO: yes
Role-based access (RBAC)	RBAC: no	RBAC: yes
Multi-tenant	Multi-tenant: no	Multi-tenant: yes
Mobile app	Mobile app: no	Mobile app: no
Supported platforms	Linux CLImacOS CLIWindows CLIDockerOSINT APIs	Internet DomainsExternal IPsCloud WorkloadsDNS Records
Compliance	Open Source (MIT License)	SOC 2 Type IIISO 27001HIPAAPCI-DSSNIST SP 800-53
Integrations & coverage
Integrations	Security APIsLinux CLIDocker	Tenable OneTenable Vulnerability ManagementServiceNowJiraSplunk
Industries	Bug HuntersSecurity ResearchersPentesters	Enterprise ITFinancial ServicesHealthcarePublic SectorRetailHigher Education+1 more
Regions	Global	Global internet discovery coverage
Vendor
Company	ProjectDiscovery	Tenable
Headquarters	Global / Remote	Columbia, Maryland, USA
Company size	11-50	1,500+
Founded	2019	2002

Subfinder

by ProjectDiscovery

View product

Tenable Attack Surface Management

by Tenable

View product

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.

Tenable Attack Surface Management

Tenable Attack Surface Management: open port alerts and Tenable One sync. Built for shadow IT elimination. Compare Attack Surface Management alternatives.

Product type

Subfinder

Passive Subdomain Enumeration Tool

Tenable Attack Surface Management

Continuous Attack Surface Management & Threat Exposure

Best for

Subfinder

Bug Hunters, Security Researchers, Pentesters

Tenable Attack Surface Management

Enterprise IT, Financial Services, Healthcare, Public Sector, Retail, Higher Education, Government

Pricing

Pricing model

Subfinder

Contact Vendor

Tenable Attack Surface Management

Contact Vendor

Free trial

Subfinder

Tenable Attack Surface Management

Deployment

Deployment options

Subfinder

Cloud

Tenable Attack Surface Management

SaaSCloud

Deployment details

Subfinder

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

Tenable Attack Surface Management

Cloud SaaS / Agentless Architecture; Cloud SaaS; Fully Managed Internet Sensor Fabric

Data residency

Subfinder

Local / Operator Controlled

Tenable Attack Surface Management

Global multi-region cloud hosting

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

Tenable Attack Surface Management

Outside-in attack surface mapping
Shadow IT detection
Open port alerts
Certificate expiration monitoring
Automated asset risk scoring
Tenable One sync
Shadow IT elimination
External attack surface mapping

Platform & access

API access

Subfinder

Tenable Attack Surface Management

Single sign-on (SSO)

Subfinder

Tenable Attack Surface Management

Role-based access (RBAC)

Subfinder

Tenable Attack Surface Management

Multi-tenant

Subfinder

Tenable Attack Surface Management

Mobile app

Subfinder

Tenable Attack Surface Management

Supported platforms

Subfinder

Linux CLImacOS CLIWindows CLIDockerOSINT APIs

Tenable Attack Surface Management

Internet DomainsExternal IPsCloud WorkloadsDNS Records

Compliance

Subfinder

Open Source (MIT License)

Tenable Attack Surface Management

SOC 2 Type IIISO 27001HIPAAPCI-DSSNIST SP 800-53

Integrations & coverage

Integrations

Subfinder

Security APIsLinux CLIDocker

Tenable Attack Surface Management

Tenable OneTenable Vulnerability ManagementServiceNowJiraSplunk

Industries

Subfinder

Bug HuntersSecurity ResearchersPentesters

Tenable Attack Surface Management

Enterprise ITFinancial ServicesHealthcarePublic SectorRetailHigher Education+1 more

Regions

Subfinder

Global

Tenable Attack Surface Management

Global internet discovery coverage

Vendor

Company

Subfinder

ProjectDiscovery

Tenable Attack Surface Management

Tenable

Headquarters

Subfinder

Global / Remote

Tenable Attack Surface Management

Columbia, Maryland, USA

Company size

Subfinder

11-50

Tenable Attack Surface Management

1,500+

Founded

Subfinder

2019

Tenable Attack Surface Management

2002