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Captions Generator vs MiniMax H3 Max

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Captions Generator compared with MiniMax H3 Max
DetailCaptions Generator logo Captions GeneratorMiniMax H3 Max logo MiniMax H3 Max
What it doesAI caption and subtitle generator that adds captions to videos in seconds with no watermark AI video generator that creates short videos from text or images
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Freemium
PricingFree: 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 Starter: $9.9/mo with 16 credits per month. Pro: $29.9/mo with 49 credits per month. Enterprise: $99.9/mo with 166 credits per month. Generation costs: 2 credits for 5 seconds at Standard, 1 credit for 5 seconds at Turbo (480P or 768P); 4 credits for 10 seconds at Standard, 2 credits at Turbo; 5 cre
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
  • Text-to-video and image-to-video generation
  • Multiple aspect ratios: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16
  • Resolutions from 480P to 1080P
  • Standard and Turbo model options
  • First and last frame guidance for image-to-video
  • Credit estimation before generation
  • MP4 downloads and task history
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
  • Independent workspace that keeps prompt, model settings and finished takes together for focused revisions
  • Review credit estimate before generating to control costs
  • Practical prompt recipes and shot briefs for product films, vertical stories and establishing shots
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)27 −1 (down) since last check3 no change since last check
Trust Flow (Majestic)133
Citation Flow (Majestic)2822
Referring domains (Majestic)5531

4 details filled in for both companies.

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