Zetabot offers Free Trial, but Brainfish does not.
Pricing for Zetabot Starts at $85/month whereas for Brainfish Starts at $159/month.
Brainfish offers several advantages, including Analyzes help articles, Suggests support improvements, Generates new articles, Easy to use, Quick knowledgebase migration and many more functionalities.
The cons of Brainfish may include a No live agent handoff, No integrations mentioned, No mobile app, No voice support. and No self-learning capabilities