Captioner vs EzVisualizer

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

Captioner compared with EzVisualizer
Detail	Captioner	EzVisualizer
What it does	AI subtitle generator and editor for videos	Free audio visualizer to turn songs and cover art into MP4 videos for YouTube, TikTok, Spotify and other platforms
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 30 one-time credits. Basic: $10/month (300 credits) or $60/year. Creator: $20/month (1,200 credits) or $120/year. One-Week Pass: $7 one-time (120 permanent credits + 7 days Creator features). Additional permanent credits: $6 for 120 credits, $15 for 300 credits, $30 for 600 credits.	Free preview and first HD export with account. Single HD €3.99 per song (1080p, one format). Release Kit €8.99 per song (all formats, up to 4K). Plans: Starter €6.99/month (10 songs), Creator €8.99/month (30 songs, 4K), Pro €21.99/month (100 songs). AI credit packs from €3.99 (400 credits) to €44.99
Key features	98%+ accuracy AI transcription Support for 98+ languages Transcribe up to 2 hours per video Export in SRT, VTT, and SBV formats Precise word-level timestamps In-browser subtitle editing Automatic transcript alignment Video export with burned-in subtitles Subtitle translation to 15+ languages Built-in voice extraction for background noise	13 reactive audio visualizer styles (Halo, Spectrum Bars, Mirror Bars, Circle, Wave, Line, Ridgelines, Orb, Particles, Vinyl, Oscilloscope, LCD Meter, Still) Multiple frame formats: 16:9 YouTube, 9:16 vertical (TikTok/Reels), 1:1 square, 4:5 Instagram, Spotify Canvas Supports MP3, WAV, M4A, FLAC, OGG audio files Exports up to 20 minutes on desktop or 10 minutes on mobile Up to 4K resolution with Release Kit or Creator/Pro plans Live audio visualizer for microphone or browser tab audio 30 or 60 fps frame rate options Browser-based processing with no file upload for standard exports Color palette auto-generated from cover art Audio beat and frequency analysis with kick detection
What makes it different	Highest accuracy AI transcription optimized for videos Precise timestamps requiring minimal manual editing Editing experience built by content creators for creators Automatic alignment of existing transcripts Supports multiple subtitle formats and platforms	Free preview of all styles and formats without signup or watermark No watermark on any exports, including free videos All processing happens in your browser; files never uploaded unless using AI features Full-length song exports up to 20 minutes, reactive to audio throughout Supports all major social media formats in one upload
Community votes	0	0
DR (Domain Rating by Ahrefs)	23 +1 (up) since last check	1 no change since last check
Trust Flow (Majestic)	8	0
Citation Flow (Majestic)	29	16
Referring domains (Majestic)	80	2

5 details filled in for both companies.

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