PROMPTUARY vs Sonix

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

PROMPTUARY compared with Sonix
Detail	PROMPTUARY	Sonix
What it does	Free AI image prompt vault with structured formulas	AI transcription and translation platform that converts audio and video to text with 99% accuracy in 54+ languages
Stage	Not given	Established
Founded	Not given	2017
Based in	IT	US
Pricing model	Freemium	Freemium
Pricing	Free: €0. Pro: €7.90/month billed annually (€94.80/year, 20% off monthly rate). Ultra: €15.90/month billed annually (€190.80/year, 20% off monthly rate). Pro and Ultra launch soon; founding members lock the launch price.	Pay as You Go: $10/hour; Core: $25/month or $275/year (5 hours/month transcription, 5 hours/month AI analysis, 25 GB storage); Advanced: $50/month or $550/year (20 hours/month transcription, 25 hours/month AI analysis, 50 GB storage); Pro: $80/month or $880/year (40 hours/month transcription, 100 ho
Key features	Structured MODEL/STYLE/SCENE prompt formulas Copy-ready prompts, one per image slide Works across multiple AI image generators Browse by craft category Weekly new formula drops 1-click presets for image models (Pro) Branded PDF pack export (Pro) Early access to video prompts (Pro) Full-res image downloads (Ultra)	99% transcription accuracy in 54+ languages Speaker diarization with automatic speaker identification AI-powered summaries, chapters, and sentiment analysis Automated subtitles and captions with multiple export formats In-browser audio and text editor with word-level timestamps Full-text search across entire transcript libraries Multi-user collaboration with permission controls Integration with Zoom, Teams, Google Meet, and Adobe Premiere SOC 2 Type II certified with AES-256 encryption HIPAA compliance for healthcare organizations
What makes it different	Formulas designed to survive model updates and regeneration cycles Every image in the vault is the actual output of its formula, not stock or borrowed content Variable-labeled structure lets you change one part intentionally without breaking the whole Completely free vault with no paywall on core formulas	90% cost reduction versus manual transcription at $10/hour versus $100+/hour Transcription 10x faster than manual at 10 minutes versus 2-3 days Structured conversation objects convert transcripts into searchable, audit-ready intelligence Enterprise-grade security with SOC 2, HIPAA, and zero training policy on customer data
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)	3 +3 (up) since last check	74 no change since last check
Trust Flow (Majestic)	3	17
Citation Flow (Majestic)	18	64
Referring domains (Majestic)	4	3280

6 details filled in for both companies.

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