Online Port scanner

What Online Port scanner does

Online Port Scanner is a private SaaS company operating in the cybersecurity-as-a-service category, focused on delivering network port scanning as an online utility at portscanner.online. The company was founded in 2023 and operates with a very small team of 1-10 employees, consistent with an early-stage, lean operation. Its product surface is a single-purpose web-based port scanning tool, a common utility used by network administrators, security professionals, and developers to identify open ports and services on networked hosts.

The underlying technology is not disclosed in available sources, and the company website at the time of capture displayed only a loading/verification screen rather than substantive product, pricing, or feature detail. No proprietary features, API surface, SDKs, integrations, certifications, or compliance posture are documented. There is no evidence of management team, investors, partnerships, awards, or geographic footprint beyond an internet-delivered service.

The business model is similarly opaque: no pricing tiers, no disclosed revenue mechanics, and no customer logos are available. The self-classification as SaaS and CSaaS implies a software-subscription or service-delivery model, but the absence of public pricing or enterprise contract information means the actual monetization path cannot be verified from source. Overall, the company presents as a micro-stage, single-utility cybersecurity vendor with minimal public disclosure and limited evidence of commercial traction.

Name

Online Port scanner

Website

https://portscanner.online

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

1–10 employees

Short description

Online Port Scanner is a privately held, early-stage SaaS cybersecurity utility founded in 2023, offering online network port scanning via portscanner.online to security practitioners and developers. It operates with a micro team of 1-10 employees.

Ownership category

akta.pro rank

Product category

Network Security Tools

akta.pro primary industry

Packet Brokers & Network Traffic Visibility (TAPs, NPBs) (HDADABAM)

Keywords

• Port scanning service
• Network security tools
• Vulnerability scanning
• Cybersecurity SaaS
• Network reconnaissance tools

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Infrastructure, Operations, Personnel

Core offering

Online Port Scanner provides a browser-based, SaaS-delivered port scanning utility that allows users to probe and enumerate open network ports on target hosts as part of cybersecurity and network diagnostics workflows. The product is offered under a Cybersecurity-as-a-Service (CSaaS) model, with no installation or local software required; users access the tool directly via the company's website (portscanner.online). Pricing, feature tiers, and detailed product documentation are not publicly disclosed in the available source material.

Differentiator

Problem solved

Functional benefit

Products and services

• Online Port Scanner Browser-based, SaaS-delivered port scanning utility that allows users to probe and enumerate open network ports on target hosts for cybersecurity reconnaissance and basic network diagnostics, accessed directly via the company's website without local installation.

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Expansion highlights1 record

Direct peers

• Censys: Censys provides continuous host-level scanning (including port and service enumeration) and attack-surface management. It is a direct competitor in the SaaS port/host scanning category and offers paid tiers for recurring use.
• runZero: runZero (formerly Rumble) delivers asset discovery and network scanning via a SaaS/managed platform. It is directly comparable as a commercial scanner-focused product with discovery-first positioning.
• Angry IP Scanner: Angry IP Scanner is an open-source network and port scanner with a long-running user base. It is a direct functional peer to Online Port Scanner, especially for SMB and developer use cases.
• Intruder: Intruder is a vulnerability-scanning SaaS that includes port scanning as part of continuous external attack-surface monitoring. It targets the same SMB-to-mid-market buyer with a similar web-delivered scanning model.
• Shodan: Shodan is the best-known internet-wide port and service scanner. It directly overlaps with Online Port Scanner on the core value proposition — discovering open ports and exposed services — making it the closest functional peer.
• Pentest-Tools.com: Pentest-Tools.com is a SaaS platform that bundles port scanning, vulnerability scanning, and pentest utilities. It competes directly in the same buyer segment (pentesters, SMB security teams) with overlapping scanner-centric functionality.
• Advanced IP Scanner (Famatech): Famatech's Advanced Port Scanner and Advanced IP Scanner are standalone scanner utilities for Windows networks. They are directly comparable lightweight commercial/free scanning tools serving similar SMB and sysadmin use cases.

Broad incumbents

• Qualys: Qualys is an enterprise vulnerability-management platform whose scanner product covers the same baseline port-scanning use case. It operates at much larger scale with a full enterprise sales motion, making it a broad incumbent reference.
• Tenable: Tenable (Nessus) is the dominant commercial vulnerability scanner with deep enterprise penetration. Online Port Scanner sits in a sub-niche that Tenable already serves as part of a broader portfolio.
• ManageEngine: ManageEngine (part of Zoho) ships network monitoring and port-scanning capabilities inside a broader IT management suite. It is a broad incumbent whose scanning features compete for the same operational IT security budget.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat1 record

Key risks5 records

Key highlights3 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Online Port scanner