Black Forest Labs vs SongToKaraoke

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

Black Forest Labs compared with SongToKaraoke
Detail	Black Forest Labs	SongToKaraoke
What it does	Building visual intelligence with multimodal AI models	Turn any song into karaoke online using AI to separate vocals from music
Stage	Startup	Not given
Founded	2024	Not given
Based in	DE	Not given
Pricing model	Freemium	Freemium
Pricing	Pay-as-you-go API pricing: FLUX 3 Image at $0.048 per image, FLUX.1 [dev] at $0.025 per image, FLUX.1 [pro] at $0.04 per image, FLUX 1.1 [pro] Ultra at $0.06 per image, FLUX.1 Kontext [max] at $0.08 per image, FLUX Deblur from $0.004 per megapixel, FLUX.1 Fill [pro] at $0.05 per image, FLUX VTO at $	Free Plan: 8 free minutes every day. Pass: one-time purchase for 200 minutes a day with 45-Day and 180-Day options available. No auto-renewal.
Key features	FLUX 3 multimodal model for image, video, audio and action prediction Text to image generation with accurate text rendering Video generation up to 20 seconds with optional audio Multilingual speech and audio generation Robotics action prediction for visual observations and control Pay-as-you-go API pricing Open weights models for self-hosted deployment Browser-based playground for experimentation Enterprise licensing with SOC 2 and ISO 27001 compliance Fine-tuning and LoRA customization rights	AI vocal separation from music Upload audio and video files up to 100 MB Download tracks as MP3 and WAV Built-in browser karaoke player Synced lyrics support (LRC format) Separate volume controls for guide vocals Isolated vocal tracks for reference and remixing Processing in 1-2 minutes Support for MP3, WAV, M4A, and MP4 formats
What makes it different	Single unified model handling multiple modalities: images, video, audio, and robotics Founded by pioneers of foundational diffusion AI research Flexible deployment: API, open weights, or playground Enterprise-grade infrastructure with volume discounts and SLA guarantees Powers millions of creations from individual artists to enterprise applications	Made specifically for singing, not audio editing or professional production No software installation or plugins required One-time Pass purchase with no auto-renewal Free daily quota resets at midnight UTC
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)	80 no change since last check	10 no change since last check
Trust Flow (Majestic)	23	5
Citation Flow (Majestic)	51	21
Referring domains (Majestic)	9162	17

5 details filled in for both companies.

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