VELIN vs Sonix

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

VELIN compared with Sonix
Detail	VELIN	Sonix
What it does	Pay-per-image AI image generation API	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	Not given	US
Pricing model	Paid	Freemium
Pricing	Standard models (Nano Banana Pro, Nano Banana 2, Nano Banana 2.1, GPT Image 2, GPT Image 2.5 Flare, GPT Image 2.5 Sunburst): ¥0.25 ($0.037) per image at 1K/2K/4K. Premium models (Nano Banana Pro+, Nano Banana 2+): ¥0.35 ($0.052). Image 2.5 Mid: ¥0.10 ($0.015) at 1K only. HD models (GPT Image 2 HD, G	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	12 image generation models including Nano Banana Pro, Nano Banana 2, GPT Image 2, and GPT Image 2.5 variants Support for 1K, 2K, and 4K resolutions Up to 14 reference images per request Asynchronous REST API with single API key Failed generations not charged Automatic deletion of prompts and images after 10 hours Card and USDT payment options	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	Pay-per-image pricing with no subscriptions or minimums Access to Google Nano Banana and OpenAI GPT Image models Low cost starting from $0.037 per image Cryptocurrency payment option with USDT Support for multiple payment methods including Stripe and Apple Pay	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)	2 no change since last check	74 no change since last check
Trust Flow (Majestic)	0	17
Citation Flow (Majestic)	17	64
Referring domains (Majestic)	4	3280

5 details filled in for both companies.

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