HackerTarget TCP Port Scan vs PortScan.com
HackerTarget TCP Port Scan
hackertarget.comPortScan.com
portscan.comSide by side
| Figure | HackerTarget TCP Port Scan | PortScan.com |
|---|---|---|
| Price from | $8.33/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 1 |
| Spec score · Port Scanner Software | 7.8 (#12) | 7.5 (#16) |
| API | A beta TCP scan API returns port status as text and can be called with curl or another HTTP based tool or software. | The API supports polling endpoints and a streaming v2 endpoint, requires no signup or API key, and supports IPv4 and IPv6. |
| Integrations | HackerTarget lists Splunk and Maltego integrations, plus an official Chrome extension, for its IP and DNS tools. | The MCP server provides fast_scan and deep_scan tools and lists setup instructions for Claude Code, Cursor, Windsurf, Claude Desktop, VS Code, Gemini CLI, Codex, and ChatGPT. |
| 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. | Checks TCP ports on the public IP address making the request and reports whether ports are open, closed, or filtered. |
Plans
HackerTarget TCP Port Scan
- Enterprise$100 a year
- Starter$120 a year
- Pro$300 a year
- Business$600 a year
In their own words
HackerTarget TCP Port Scan
HackerTarget TCP Port Scan has no write-up on Specifiction yet; its figures are above.
PortScan.com
PortScan.com is a free cloud service that checks TCP ports on the public IP address making the request and reports whether each is open, closed or filtered. Fast scan checks 32 common ports in about 20 seconds. Deep scan checks all 65,535 TCP ports and includes service version detection. The target comes from the visitor’s connection, so another IP address cannot be entered. An API offers polling endpoints and a streaming v2 endpoint, requires no signup or API key, and supports IPv4 and IPv6. Webhook callbacks can report scan completion or failure for CI/CD pipelines and monitoring scripts. An MCP server provides fast_scan and deep_scan tools with setup instructions for several coding and chat tools. The API supports JSON exports, TCP scans only, and results expire after 24 hours. PortScan.com lists scanning nodes in the Netherlands, France and the UK, with results stored in an EU database. It says metadata is logged for 180 days and that the scan is a basic port check, not a security audit; results may be incomplete or inaccurate.