When comparing SeaMonkey vs Basilisk, the Slant community recommends Basilisk for most people. In the question“What are the best desktop web browsers?” Basilisk is ranked 23rd while SeaMonkey is ranked 27th. The most important reason people chose Basilisk is:
So the source code can be verified.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Full internet suite
Wraps all your internet stuff together. It's like it's Firefox and Thunderbird all wrapped into one, and it kinda is. It's the continuation of the project both of those were extracted from.
Pro Not bloatware
Pro Designed for usability, not looks
Pro Open Source
So the source code can be verified.
Cons
Con Bloated with unnecessary features
Seamonkey has a browser, email client, and even an IRC chat. Too much bloat! It doesn't do one thing, let alone do anything well. It should be avoided.
Con Looks very old and outdated
Con No Addons
not a single adblocker or privacy addon that was useful
Con Security risk
Con Limited WebRTC support
Con Licensed under MPL
which one of the more restrictive open source licenses.
Con Uses Goanna
A Gecko fork that is developed by mostly one developer.
Con Only available for Intel based cpu architectures
it is only available for ix86 and amd64.