HackerTarget TCP Port Scan

Name: HackerTarget TCP Port Scan
Price: 10 USD

Web · API · Extension · paid plans from $0.83/mo

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Freedom report

One barScore 5.2

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

HackerTarget TCP Port Scan is ranked #16 of 25 in port scanner software on Freedom251. It runs on API, Browser extension, Web. Paid plans start at $0.83/mo.

HackerTarget TCP Port Scan plans and pricing

All plans

Starter $10/yr $10/mo; billed annually @ $120 Nmap 64 IPs/day · OpenVAS 16 IPs/day · 16 standard scans/day · Tools API 500/day hackertarget.com · 7 Oct 2026

Pro $25/yr $25/mo; billed annually @ $300 All Starter scanners · scheduled Nmap and OpenVAS scans · increased scan quotas · Tools API 1,000/day hackertarget.com · 7 Oct 2026

Business $50/yr $50/mo; billed annually @ $600 All Pro scanners · Zmap port scanning · increased scan quotas · Tools API 2,000/day hackertarget.com · 7 Oct 2026

Enterprise $100/yr From $100/mo 5,192+ IPs/day scanning · Zmap port scanner 100M+ · 200+ standard scans · Tools API 7,500+/day hackertarget.com · 7 Oct 2026

Compared on port scanner software

Free plan: Yes
Paid from: $10/mo
Deployment: cloud
Scan scope: internet
Service detection: No
OS detection: No
Scheduled scans: Yes
API access: Yes
Export formats: plain text

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The record

Purpose: The TCP Port Scan checks an IP address for common open ports to help determine the status of an internet-facing service or firewall.
Scanner: The scan uses Nmap, with version detection (-sV) disabled.
Free scan ports: The free scan checks ports 21, 22, 23, 25, 80, 110, 143, 443, 445, and 3389.
Input and coverage: The page accepts IPv4 and IPv6 addresses, and says the advanced online scanner can scan an IP address or range across all 65,535 ports.
Free scan limits: The page says membership removes limits and CAPTCHA; its TCP scan API is limited to 50 queries per day without full membership.
API: A beta TCP scan API returns port status as text and can be called with curl or another HTTP based tool or software.
Integrations: HackerTarget lists Splunk and Maltego integrations, plus an official Chrome extension, for its IP and DNS tools.
Security and data: HackerTarget says vulnerability scan results are stored securely for up to 12 months, may be accessed by internal staff for troubleshooting, and are not sold, shared, or published.
Account security: All accounts may enable an authenticator app as a secondary form of authentication.
Support: The company offers contact by form for questions or suggestions and says it serves customers in over 60 countries.
Who it serves: The company says its scanning services are popular with systems administrators, website owners, and security professionals, with clients ranging from startups to Fortune 500 companies and government agencies.
Use authorization: HackerTarget says active scans should only target systems the user has permission to scan.
PCI compliance: HackerTarget says its scans complement checklist-focused PCI compliance scans rather than serving as those scans.
Price from: $0.83/mo

Where it ranks on Freedom251

Best Port Scanner Software in 2026#16 of 25

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Sources

hackertarget.com/tcp-port-scan/· checked 7 Oct 2026
hackertarget.com/ip-tools/· checked 7 Oct 2026
hackertarget.com/use-cases/· checked 7 Oct 2026
hackertarget.com/scan-membership/· checked 7 Oct 2026
hackertarget.com/contact/· checked 7 Oct 2026