AddSubtitle vs WhisperWebUI

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

AddSubtitle compared with WhisperWebUI
Detail	AddSubtitle	WhisperWebUI
What it does	Translate, subtitle, and dub videos with AI in 100+ languages	Free audio and video transcription in 100+ languages with no API key required
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Basic (Free): 30 credits per month. Standard: $9.9/month for 200 credits. Pro: $19.9/month for 500 credits. Enterprise: Contact for pricing with unlimited credits. Credits can be used for: 6 min add subtitles (Basic), 3 min translate video (Basic), 60 sentences voiceover (Basic), 300 sentences trans	Free: 3 daily transcriptions up to 5 minutes; Starter $9.99/month for about 200 minutes; Pro $19.99/month for about 600 minutes
Key features	Automatic subtitle generation in 100+ languages Video translation with voice dubbing Voice cloning with 10-second recording Bilingual subtitle support Lip sync technology Customizable subtitle styling and templates Real-time timeline editing controls Multiple speaker support Industry-standard subtitle export (TXT/SRT)	Real-time speech recognition 100+ language support No API key setup required Export to TXT, SRT, VTT, and PDF formats Supports MP3, WAV, M4A, MP4, and WEBM files Server-side processing with HTTPS security Powered by Whisper Large-v3 model Files up to 600MB supported per upload
What makes it different	99.9% subtitle accuracy with AI-powered automatic generation Browser-based editing with no installation required 2X faster video editing compared to traditional tools Intuitive interface accessible to users without editing experience AI voice generation that captures natural speaking style	No API key required - start transcribing immediately without setup Privacy-focused with secure server-side processing Free plan with 3 daily transcriptions at no cost Straightforward upload-to-export workflow Fast processing with results in minutes
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	16 −1 (down) since last check	6 no change since last check
Trust Flow (Majestic)	22	5
Citation Flow (Majestic)	31	17
Referring domains (Majestic)	374	27

5 details filled in for both companies.

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