What are some alternatives?
When comparing Ariv.ai and Obsidian.md, you can also consider the following products
Slab - Slab is a knowledge hub for the modern workplace. We help teams unlock their full potential through shared learning and documentation. Slab features a beautiful editor, blazing fast search, and dozens of integrations like Slack, GitHub, and G Suite.
Roam Research - A note-taking tool for networked thought
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
TiddlyWiki - a non-linear personal web notebook