AI growth agent that replies to Build in Public community posts from your own browser
Free AI-powered YouTube tools for creators and marketers
Stage
Startup
Not given
Founded
2024
Not given
Based in
Not given
Not given
Pricing model
Paid
Free
Pricing
Growth Agent Plan: $29.99/month (includes autonomous Build in Public replies, Search Post, Target Monitoring, and Smart DM). Tools Plan: $9.99/month (all three tools without the autonomous agent).
Not given
Key features
Autonomous Build in Public replies up to 50 per day
Runs on your own machine with real browser fingerprint
Search Post tool to find relevant posts by keyword, engagement, and recency
Target Monitoring to watch up to 10 accounts in real time
Smart DM for personalized warm messages to new followers
Chrome extension with AI reply suggestions and voice-to-tweet
Human-paced engagement with author cooldowns
Multi-language support including English, Chinese, Spanish, Japanese, Korean, German, French, and Hindi
Tweet Value estimation showing ad value based on impressions and engagement
Activity Overview chart showing posting and reply patterns over time
AI-powered title and description generator based on top-ranking videos
YouTube SEO analyzer with tags, title length, and description quality checks
Channel statistics checker showing subscribers, views, video count, and estimated earnings
Thumbnail downloader for Max Resolution, HD, or SD quality
Metadata extractor to access hidden tags and complete video information
No signup or login required
Real-time processing with no data storage
What makes it different
Runs on your own machine with your real fingerprint, not from external data centers
Avoids duplicate posts and respects author cooldowns to stay safe and natural
Targeted engagement in Build in Public community focused on real builders
Human-paced replies that look like natural account activity
Includes three tools (Search Post, Target Monitoring, Smart DM) in one subscription
Completely free with no hidden fees, premium tiers, or credit card required
No signup needed - instant results by pasting URL or keyword
AI analyzes real top-ranking videos for accurate, data-driven content generation
Built on technical expertise with emphasis on speed and security
User-friendly interface accessible to all skill levels
XJumper