Caption Generator vs mp4.now

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

Caption Generator compared with mp4.now
Detail	Caption Generator	mp4.now
What it does	Add accurate, styled captions to any video in about a minute	REST API for converting MP4 videos and related formats programmatically
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: unlimited SRT/VTT/TXT downloads, 30 transcription minutes daily, videos up to 10 minutes, 720p export with watermark. 7-day pass: $7.99 one-time for 120 transcription minutes, up to 30-minute videos, 1080p no watermark, AI translation, custom fonts. Pro: $14/month or $96/year (save 43%), 300 t	Free tier: 10 conversions/day, 10 MB files. Free Account: 20 conversions/day, 50 MB files. Premium: €9.99/mo (€95.99/year), unlimited conversions, 200 MB files, 60 req/min API. Premium Plus: €29.99/mo (€287.99/year), 1 GB files, 500 req/min API. API credits: 1,000 credits $12.00 one-off or $8.40/mo,
Key features	Word-by-word animated captions with synchronized timing 16 pre-made caption styles including Bold Pop, Karaoke, Highlight Box and Neon Customizable fonts, colors, size and position Support for 30+ languages Export as SRT, VTT, TXT subtitle files MP4 video export with burned-in captions Editable captions with word-by-word control AI translation into 27 languages Upload custom fonts (TTF, OTF, WOFF, WOFF2) Browser-based processing with no software installation	Three-step async conversion process: submit, poll, download No SDK installation required, configure only with API key CPU-heavy format detection with 2-credit cost Rate limiting and quota management per minute and month Usage dashboard showing quota and consumption Automatic refund on rejected requests—no overage charges White-label outputs with no branding on Premium Plus Webhooks and batch API on Premium Plus API access with no credit cost for Premium Plus subscribers
What makes it different	All processing happens in your browser; videos never upload to servers Free subtitle file downloads with no watermark; video export watermark only on free plan Works entirely in browser with no account required for subtitle downloads Automatic punctuation and accurate captions for clear speech with full editing control Support for multiple video and audio formats in one tool	No SDK required—just HTTP client and API key Truly asynchronous conversion prevents long HTTP timeouts No overage charges—over-quota requests refused, not billed Multiple pricing options: one-off credits or monthly subscriptions Commercial license and resale rights included in Premium Plus
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	14 −1 (down) since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	20	12
Referring domains (Majestic)	7	3

5 details filled in for both companies.

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