AI caption and subtitle generator that adds captions to videos in seconds with no watermark
AI-powered creative analytics for Meta Ads
Stage
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Founded
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Based in
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BR
Pricing model
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Freemium
Pricing
Free: 30 minutes of captions per month, 1080p MP4 export up to 3 minutes, 8 caption styles, SRT/VTT/TXT downloads up to 30 minutes, free translation into 100+ languages. Pro: $6.99/month (limited-time price, normally $9.99) or $59/year, unlimited captions on videos up to 90 minutes, all 22 caption s
Company plan: $32/month after 14-day free trial; Scale and Agency plans available with custom pricing based on ad spend and number of brands.
Key features
Automatic speech transcription in 100 languages with automatic language detection
SRT, VTT and TXT subtitle file downloads
Free translation into 100+ languages
Copy caption style from screenshot functionality
Bilingual captions showing two languages simultaneously on Pro
Video processing entirely in browser with audio-only server transmission for privacy
Word-level timing synchronization for precise caption timing
Creative Analytics Agent - identifies top-performing creative elements and spots performance trends
Creative Generator Agent - generates finished ads and strategic creative briefs from winning patterns
AI-powered test ideas from performance data
Meta Ads MCP integration with ChatGPT, Claude, and Gemini
Ad fatigue detection and alerts
Generate variations from winning ads
What makes it different
Fastest among 10 tested caption tools, 6.7× faster than CapCut and 4.7× faster than VEED
Highest accuracy with 5.7% word error rate in October 2026 accuracy test of 8 caption tools
Video stays entirely private with only audio sent for transcription
Analyzes performance data to identify exact creative elements that drive results, saving team hours of manual analysis
Reduces creative planning time significantly - one case from 2 days to 30 minutes, another from 1 day to minutes, another from 3-4 hours per client to 20 minutes
Integrates with favorite AI assistants via Meta Ads MCP without leaving ChatGPT, Claude, or Gemini
Generates multiple test-ready ad variations automatically from winning patterns
Captions Generator
Automads