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Agent Opus logo
Agent Opus
✓ verifiedFreemium

End-to-end AI video generator that turns scripts and assets into polished, ready-to-post social videos with avatars and voiceover.

5.8M visits/mo55K saves
Digen AI logo
Digen AI
✓ verifiedFreemium

AI video platform that turns text and images into videos with lip-sync, bundling many models plus upscaling and editing tools.

4.6M visits/mo
HeyGen logo
HeyGen
✓ verifiedFreemium

AI video platform for making avatar and spokesperson videos from text, with translation and voice cloning.

11M visits/mo3.7K saves
syncwords.com logo
syncwords.com
✓ verifiedPaid

Pay-per-minute platform for live and recorded AI captioning, foreign subtitling, and real-time voice dubbing for broadcasters.

19K visits/mo
viralbot logo
viralbot
✓ verifiedPaid

Low-cost online editor that pairs a main video with auto-generated subtitles and a secondary clip to produce quick vertical social videos.

74 visits/mo3.3K saves
Pricing
Free: $0 (60 credits/mo, ~2 videos)
Pro: $29/mo (3,600 credits/yr, ~120 videos, watermark removal)
Max: $129/mo (18,000 credits/yr, priority processing, 5 avatars)

No public pricing

No public pricing

Human transcription (standard, 3-5 days): $1.95/minute of media
Human transcription (fast, same day): $3.45/minute of media
Automated captions (ASR + sync): $0.50/minute of media
Machine translation, first language: $1.00/minute of media
Machine translation, second language: $0.50/minute of media
Burned-in caption files: $3.00 minimum, $0.50/minute above minimum
Professional human translation: from $6.00/minute of media

Free trial available

First video: free
Single video: $0.18
10-video pack: $1.50 ($0.15/video)
Core features
  • Script-to-video generation in one flow
  • Audio-to-video conversion
  • AI avatars and voice cloning
  • Motion graphics and animated B-roll
  • Multiple visual styles and presets
  • Credit-based plans with watermark removal
  • Text-to-video and image-to-video
  • Lip-sync and talking avatar videos
  • Access to multiple AI video models
  • Video and image upscaling
  • Watermark removal and FPS boost
  • Text-to-speech and sound effects
  • Text-to-video with AI avatars
  • Custom and personal avatar creation
  • AI voice cloning
  • Multi-language video translation
  • Template library for common video types
  • Team and API options
  • Frame-accurate live AI captioning with broadcast-grade latency
  • Real-time subtitle translation into 40+ languages including non-Latin scripts
  • AI voice dubbing that preserves speaker emotion and tone
  • Delivery via SDI, HLS, SRT and widget-based embeds
  • Caption and subtitle editor with smart segmentation and error detection
  • Human transcription and translation options alongside automated ones
  • Automatic multi-language subtitle generation
  • Automated pairing with a secondary background video clip
  • Regenerate option to swap secondary content
  • 200+ stock footage clips library
  • Simple upload-generate-download workflow
  • No-signup free first video
Use cases
  • Turning scripts into social media videos
  • Creating explainer and promotional videos
  • Producing AI ads and short-form content
  • Repurposing audio or podcasts into video
  • Generating short marketing or social videos
  • Creating talking avatar clips
  • Enhancing and upscaling existing videos
  • Create spokesperson marketing videos
  • Localize videos into many languages
  • Produce training and explainer videos
  • Scale social video content
  • Sports and news broadcasters localizing live feeds for global audiences
  • OTT platforms offering translated content tiers
  • Event organizers adding live multilingual captions to conferences and webinars
  • Social media marketers creating quick split-screen viral videos
  • Creators wanting subtitles without manual editing
  • Users repurposing YouTube links into short vertical clips
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