According to AlphaMoat, as of 2026-09, the Chrome extension Contentar has 22 users (-8.3% MoM) — ranked #7,192 of 9,324 AI browser extensions, and #660 of 888 in Marketing & Sales.
What is Contentar
Get AI-powered social replies with one click! Analyze comments, get instant responses. AI post creation coming soon. The first version supports XiaoHongShu and BiliBili, will support more social medias like Instagram, Tiktok, etc..
As we know, replying comments proactively helps attracting more eyes and boosting the post. The system tends to promote the posts that have more interaction between creators and viewers. The extension helps social media creator to reply comments and create post with LLMs, the extension analyze the html page, locate the comments chain for which user clicks 'reply' button, and use LLMs to generate a message to reply the comment.
It also helps creator to generate post (not implemented yet)
Extension profile
User Growth Trend
Popular in Marketing & Sales
Find emails for 75% of Linkedin or ANY website. Save profiles to CRM. Chatgpt comments & email writer. Trusted by 76% of Fortune500.
+ Compare
Capture your screen, share your video and track who's watching it!
+ Compare
Find perfect emails, phone numbers and insights for anyone using Seamless.ai - 100% Free!
+ Compare
GetEmail.io is the easiest way to find email addresses from anywhere on the web, with just one click.
+ Compare
Crystal coaches you daily: understand your personality, become better at what you do, and read the people you work with.
+ Compare
Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.