Instead of Scapy
Scapy alternatives
Scapy is a free Python packet tool for users who need to shape and inspect network traffic. It can forge, decode, send, and capture packets, match requests with replies, and return decoded packets before interpretation. Its interactive shell and library support scanning, probing, tracerouting, network discovery, and unit tests. Users can read and store PCAP files, set arbitrary field values, stack protocol layers, and add protocols or extensions.
- 1
NETCAP
Free plan Open source APILinuxMac+3Structured traffic records and investigation workflows — NETCAP converts live traffic and PCAP files into structured records, with investigation and anomaly features beyond Scapy’s packet manipulation workflow.
- 2
PacketSafari
Free plan Open source APILinuxMac+3Capture investigations with evidence-linked findings — PacketSafari analyzes captures into findings linked to packet evidence, while Scapy focuses on packet manipulation and decoded results.
Free plan · pricing on request Visit site - 3
PacketSnitch
Free plan LinuxMacWindowsLocal artifact extraction from PCAP files — PacketSnitch extracts files, credentials, certificates, and other intelligence from captures, rather than providing Scapy’s packet-forging toolkit.
7.0 Visit site - 4
termshark
Free plan AndroidLinuxMac+1Terminal-based packet capture analysis — Termshark provides a terminal interface for capture analysis, including display filters and stream reassembly, rather than Scapy’s Python packet manipulation.
- 5
NetworkMiner
Free plan LinuxMacWindowsExtracting network artifacts and building host inventories — NetworkMiner extracts files and other artifacts and builds host inventories, while Scapy offers more direct packet crafting and manipulation.
- 6
Sniffnet
Free plan Open source LinuxMacWindowsVisual monitoring of Internet traffic and bandwidth — Sniffnet presents traffic statistics, charts, host details, and program usage in an app, rather than Scapy’s programmable packet workflow.
Free plan Visit site - 7
tcpdump
Free plan LinuxMacWindowsCommand-line network monitoring and packet acquisition — tcpdump is a packet monitoring and acquisition tool built on libpcap, while Scapy adds packet forging, decoding, and Python scripting.
- 8
Arkime
Free plan Open source APILinuxSelf-hosted+1 - 9
OpenGrep
Free plan Open source APILinuxMac+2 - 10
Wireshark
Free plan Open source APILinuxMac+2 - 11
A-Packets
Free plan APILinuxSelf-hosted+1 - 12
Ettercap
Free plan LinuxMacSelf-hosted - 13
Kismet
Free plan APILinuxMac+2 - 14
Colasoft Capsa
Free plan Windows - 15
HOMER
Free plan APILinuxMac+2 - 16
EtherApe
Free plan Linux - 17
netsniff-ng
Free plan Linux - 18
TShark
Free plan LinuxMacWindows - 19
Zui
Free plan LinuxMacWindows - 20
My Network Consultant
Free plan Web - 21
RedSplice Network Analyzer
Free plan - 22
CloudShark
Paid APILinuxSelf-hosted+1 - 23
CommView
Free trial Windows - 24
p0f
Free plan LinuxMacWindows - 25
HTTP Debugger
Free trial Windows - 26
Omnipeek
Free trial WebWindows
The same flexibility means working through Python and packet-level concepts rather than a fixed-purpose interface. Windows installation requires Npcap, and some optional tasks rely on separate packages such as Matplotlib or cryptography. If your priority is turning captures into structured records, reviewing evidence-linked findings, extracting artifacts, or monitoring traffic through a dedicated app, another tool may fit better. Compare how much packet customization you need, whether you work with live traffic or saved captures, and whether you prefer local tools or a managed deployment. Pricing also varies: several alternatives are free or have free plans, while some paid options require a quote or start at a stated price.