naabu

naabu -host <target> -top-ports 1000

ProjectDiscovery's port scanner, fast with speed configuration support.

As an alternative to nmap and masscan, naabu is fast and easy to use. It supports port scanning, CIDR, and has basic evasion modes. I use it for quick scans when I don't want to deal with nmap's syntax.

If you need service fingerprinting or scripts, naabu only scans ports. Prefer nmap or rustscan for that.