Denoisa vs Captioner

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

Denoisa compared with Captioner
Detail	Denoisa	Captioner
What it does	Free AI background noise remover for audio and video	AI subtitle generator and editor for videos
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Credit packs: 60 credits $4.99, 300 credits $9.99, 600 credits $16.99. Monthly subscription $16.99/month (1,800 credits). Yearly subscription $149.00/year (1,800 credits monthly, billed yearly). Pack credits never expire; plan credits expire at month end.	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.
Key features	Free 30-second preview of both Standard and Enhanced modes Free cleaning for files up to 5 minutes with Standard Removes traffic, wind, fans, hum, hiss, keyboard clicks and chatter Supports MP3, WAV, M4A, AAC, FLAC, OGG, MP4, MOV and WebM Standard processes files up to 60 minutes and 2 GB in browser Enhanced processes up to 30 minutes, audio up to 500 MB, video up to 2 GB Automatic refund if Enhanced file fails Private processing with automatic deletion after 24 hours Cancel subscription anytime	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
What makes it different	No software installation needed, runs entirely in browser Keeps voice natural without robotic or muffled sound Standard processes locally so files never leave your device Fair credit-based billing with no expiry on packs Free preview on your own file before any payment	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 +1 (up) since last check	22 no change since last check
Trust Flow (Majestic)	0	8
Citation Flow (Majestic)	0	29
Referring domains (Majestic)	0	80

5 details filled in for both companies.

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