ExaBGP is described as 'Exabgp - The BGP swiss army knife of networking' and is an app in the network & admin category. There are four alternatives to ExaBGP for Linux, Windows and BSD. The best ExaBGP alternative is Quagga, which is both free and Open Source. Other great apps like ExaBGP are BIRD, FreeRouter and XORP.
Quagga is a network routing software suite providing implementations of Open Shortest Path First (OSPF), Routing Information Protocol (RIP), Border Gateway Protocol (BGP) and IS-IS for Unix-like platforms, particularly Linux, Solaris, FreeBSD and NetBSD.
Quagga is the most popular Linux alternative to ExaBGP.
Quagga is the most popular Open Source & free alternative to ExaBGP.
BIRD is an open source implementation of a TCP/IP routing daemon for Unix like systems. It supports both IPv4 and IPv6, multiple routing tables, and a BGP, RIP and OSPF routing protocols, as well as statically defined routes.
freerouter is an open source routing suite supporting ospf, isis, rip, bgp, mpls, te, segment routing and a lot more.
FreeRouter is the most popular Windows alternative to ExaBGP.
XORP is an Internet Protocol routing software suite. It provides a fully featured platform that implements IPv4 and IPv6 routing protocols and a unified platform to configure them. It is the only open source platform to offer integrated multicast capability.