NmapSI4

Automated

A free, open-source Qt5-based graphical interface for the Nmap security scanner.

Visit website Pricing page

Active plans

Total changes

Last change

Sep 3, 2026

Price trend

no history

What we know about NmapSI4’s pricing

Stable

Changes in 12 months

Cadence

Every 7 weeks

Direction

Recently restructured

Category position

—

Not enough peers tracked yet

Current pricing

NmapSI4

monthly

Free

one-time$0 one-time(Free)

Qt5-based GUI for Nmap
Complete interface to Nmap scan options
Service vulnerability search
Packages for Debian, Ubuntu, Fedora, Arch, FreeBSD, and more
Open source

Price history

Last 2 changes

Date	Plan	Change	Old	New	Δ%
Sep 3, 2026	NmapSI4	restructure	$0	$0	—
Jul 16, 2026	Free/OSS	new plan	—	$0	—

Similar to NmapSI4.

No confirmed competitors yet. These are Security products at a similar price, matched automatically — not verified alternatives.

Nmap

Price not tracked

A free and open-source network security scanner for host discovery and service/version detection.

Bearer (Cycode SAST)

Price not tracked

Open-source SAST engine and cloud code security platform for finding and fixing security vulnerabilities in code.

MobSF

From $2999.99/year

Support packages for Mobile Security Framework (MobSF), an open source mobile app security testing tool.

Better Auth

From $20/month

Open-source authentication framework with managed infrastructure for dashboards, audit logs and security.

Boundary

Price not tracked

HashiCorp's open-source identity-based remote access management tool for securely connecting to infrastructure.

BunkerWeb

From €49/month

Open-source next-generation Web Application Firewall (WAF) for securing web services.

PriceTrack

NmapSI4

Automated

A free, open-source Qt5-based graphical interface for the Nmap security scanner.

Visit website Pricing page

Active plans

Total changes

Last change

Sep 3, 2026

Price trend

no history

What we know about NmapSI4’s pricing

Stable

Changes in 12 months

Cadence

Every 7 weeks

Direction

Recently restructured

Category position

—

Not enough peers tracked yet

Current pricing

NmapSI4

monthly

Free

one-time$0 one-time(Free)

Qt5-based GUI for Nmap
Complete interface to Nmap scan options
Service vulnerability search
Packages for Debian, Ubuntu, Fedora, Arch, FreeBSD, and more
Open source

Price history

Last 2 changes

Date	Plan	Change	Old	New	Δ%
Sep 3, 2026	NmapSI4	restructure	$0	$0	—
Jul 16, 2026	Free/OSS	new plan	—	$0	—

Similar to NmapSI4.

No confirmed competitors yet. These are Security products at a similar price, matched automatically — not verified alternatives.

Nmap

Price not tracked

A free and open-source network security scanner for host discovery and service/version detection.

Bearer (Cycode SAST)

Price not tracked

Open-source SAST engine and cloud code security platform for finding and fixing security vulnerabilities in code.

MobSF

From $2999.99/year

Support packages for Mobile Security Framework (MobSF), an open source mobile app security testing tool.

Better Auth

From $20/month

Open-source authentication framework with managed infrastructure for dashboards, audit logs and security.

Boundary

Price not tracked

HashiCorp's open-source identity-based remote access management tool for securely connecting to infrastructure.

BunkerWeb

From €49/month

Open-source next-generation Web Application Firewall (WAF) for securing web services.