Pentest-Tools Port Scanner vs Sherlock Forensics Port Scanner
Pentest-Tools Port Scanner
pentest-tools.comSherlock Forensics Port Scanner
sherlockforensics.comSide by side
| Figure | Pentest-Tools Port Scanner | Sherlock Forensics Port Scanner |
|---|---|---|
| Price from | $95/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Plans published | 8 | 1 |
| Spec score · Port Scanner Software | 8.1 (#9) | 7.4 (#19) |
| Founded | 2017 | 2006 |
| Headquarters | Bucharest, Romania, Europe | Burnaby, British Columbia, Canada |
| Intended users | The product page describes the scanner for security consultants, internal security teams, and managed security providers. | The maker describes it as a lightweight GUI scanner for penetration testers, compliance auditors, and system administrators. |
| Purpose | The cloud-hosted scanner uses Nmap to discover open TCP and UDP ports and services on network targets. | Sherlock Forensics Port Scanner scans TCP ports, identifies open ports, grabs service banners, and maps target hosts’ attack surfaces. |
Plans
Pentest-Tools Port Scanner
- Free EditionFree
- NetSecPriced on request
- WebNetSecPriced on request
- Pentest SuitePriced on request
- FreeFree
- NetSec$95 a month
- WebNetSec$140 a month
- Pentest Suite$190 a month
In their own words
Pentest-Tools Port Scanner
Pentest-Tools Port Scanner is a cloud-hosted Nmap scanner for discovering open TCP and UDP ports and services on network targets. Users can scan a domain, one IP address, or a network range, including bulk IP ranges. Light scans cover the top 100 TCP and UDP ports; deep scans can extend to all 65,535 ports. Options include service-version and operating-system detection, TCP SYN, full TCP connect, and UDP scanning. Findings can be exported in CSV, JSON, or PDF. The product describes scheduled and parallel scans, notifications, API access, and scan-template workflows, with integrations including Jira, Slack, Microsoft Teams, webhooks, Burp Suite, and GitHub Actions. Internal targets require the VPN Agent, and internal network scanning is an optional add-on. A free plan is listed, but its tier limits are unspecified. Paid plans start at $95 a month, with pricing varying by asset count and billing cycle. The full scanner has a seven-day trial requiring a business email and card; cancel before day eight to pay nothing.
Sherlock Forensics Port Scanner
Sherlock Forensics Port Scanner is a free desktop GUI tool for identifying exposed TCP ports and the services behind them. It scans the top 1,000 TCP ports by default, accepts custom port and CIDR ranges, and can scan all 65,535 TCP ports. For open ports, it retrieves service banners to identify software and version strings. Scans use TCP connect with the full three-way handshake; SYN scans are not supported. Results export to CSV with timestamps, target host, port, protocol, state and service identification. Each export includes an Ed25519-signed sidecar with the CSV’s SHA-256, signature, per-installation public key and UTC timestamp. The scanner identifies ports and services but does not check results against CVE databases or attempt exploitation. It runs on Windows and Linux. Version 0.1.7 supports 64-bit Windows 10/11 as a single executable without installation dependencies or elevated privileges; the native Linux x64 binary requires libgtk-3, libfontconfig1 and libxkbcommon. The free plan has no trial period, feature restrictions or expiry.