CortexOS vs Playlist Exporter

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

CortexOS compared with Playlist Exporter
Detail	CortexOS	Playlist Exporter
What it does	The zero-knowledge AI journal with on-device AI that reads what you wrote and reflects on it, keeping your words on your phone.	Export YouTube playlists to CSV, Excel, JSON and 10 more formats
Stage	Startup	Not given
Founded	Not given	Not given
Based in	MT	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 10 encrypted entries per month. Premium Monthly: $7.99/month. Premium Annual: $49.99/year. Lifetime: $99.99 one-time purchase. All paid plans include a 7-day free trial.	Free: export up to 500 videos per playlist. Lite: $9.90/year for tracking up to 2 collections with unlimited videos. Pro: $29.90/year for up to 15 collections. Ultra: $69.90/year for up to 50 collections. All paid plans include latest 5 cloud snapshots, CSV/Excel/JSON export formats, and optional em
Key features	On-device Llama 3.2 language model with no cloud calls 20+ emotion detection with intensity scoring Deep Analysis: multi-paragraph AI reflections connecting to past entries Cognitive distortion alerts based on CBT principles On-device voice transcription with OpenAI Whisper Zero-knowledge cloud vault with AES-256-GCM encryption Memory layer that learns your patterns over time on-device Behavioral pattern detection and cognitive pattern naming 7-day chapters that automatically organize journaling into narrative arcs Therapist PDF reports for sharing with mental health professionals	Export to 13 formats: CSV, Excel, JSON, XML, HTML, Markdown, YAML, SQLite, Word, M3U, M3U8, Text, Bookmark HTML Extract video titles, URLs, channel names, publish dates, durations, positions, and thumbnails No account required for free exports Playlist monitoring with change tracking and alerts Up to 5 cloud snapshots for backup and history Support for private playlists with YouTube authorization ZIP download for multiple formats Files generated in browser without storing history
What makes it different	Only journaling app combining zero-knowledge encryption with on-device AI analysis Open-source cryptographic core published under MIT license on GitHub AI runs entirely on-device with zero network calls for data processing Recovery phrase creates permanent data deletion if lost, proving zero-knowledge works	Free export of up to 500 videos without sign-up or account requirements 13 export format options including niche formats like YAML, M3U, and SQLite Privacy-first approach with no saved export history for public playlists Official YouTube Data API integration Spreadsheet-ready metadata with 17 organized columns
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)	15 +3 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	9	4
Citation Flow (Majestic)	20	20
Referring domains (Majestic)	17	8

5 details filled in for both companies.

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