AI caption and subtitle generator that adds captions to videos in seconds with no watermark
Turn product photos into interactive 3D product pages
Stage
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Founded
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Based in
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IN
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
Free plan with 0 AI Credits and 1,000 views. Pro plan at $19.00/month with 2,000 AI Credits and 25,000 views.
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
AI-powered image to 3D conversion
Shareable product links for instant access
Augmented reality view in customer's space
Embed to any website or storefront
Live analytics and conversion tracking
Multiple file format support
Product configurator with multiple hotspots
Purchase link integration for customers
Custom branding on paid plans
Mobile app for on-the-go 3D generation
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
No 3D modeling skills or software required to create interactive 3D products
Generate 3D models in minutes from a single product photo
Measurable conversion improvements with live analytics
Worldwide availability with free plan to start
AR capability lets customers visualize products in their own space
Captions Generator
Rivollo