Modellix vs SFX Engine

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

Modellix compared with SFX Engine
Detail	Modellix	SFX Engine
What it does	One unified API for AI media generation with world-class image, video, audio and text models	AI sound effect generator that creates royalty-free SFX from text descriptions in seconds
Stage	Established	Not given
Founded	2011	Not given
Based in	SG	Not given
Pricing model	Freemium	Paid
Pricing	Free to start with pay-as-you-go per-model pricing. Image generation from $0.0053/img, video generation from $0.043/sec, audio from $13/M chars. No subscriptions required.	Starter: $10/month or $8/month billed yearly for 500 credits. Creator: $25/month (50% off first month) or $20/month billed yearly for 4,000 credits. Pro: $90/month (50% off first month) or $72/month billed yearly for 15,000 credits. Each sound effect costs 3 credits. Browsing and downloading from th
Key features	Unified API for multiple AI models Transparent per-model pricing with no hidden costs Complete API call logs with inputs, outputs, latency and costs Real-time billing and deposit history Multilingual support in English, Chinese and Cantonese Enterprise SLA with high availability guarantees Singapore-based cloud infrastructure ISO/IEC 27001 certification ISO/IEC 27701 Privacy Information Management System certification 140+ AI models for image, video and audio	AI sound effect generation from text descriptions Sound effects up to 47 seconds long Background music creation DJ transition maker Stem splitter for music Royalty-free commercial license included Free public library of pre-made sounds API access on all plans Voiceover generation
What makes it different	One unified API instead of managing multiple API keys and nested parameters Completely transparent pricing with no hidden costs Complete call logs capturing inputs, outputs and costs for debugging Backed by NASDAQ-listed company with 15+ years infrastructure experience Fast expert support via email and Discord	Generated sound effects are royalty-free for commercial use without licensing fees Sounds created from text descriptions are unique to your project Generate sounds in 5-15 seconds typically Supports diverse use cases including games, video, podcasts and music production Cancel anytime with no long-term commitment
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)	36 +1 (up) since last check	40 +1 (up) since last check
Trust Flow (Majestic)	27	26
Citation Flow (Majestic)	37	42
Referring domains (Majestic)	205	850

5 details filled in for both companies.

More alternatives to Modellix More alternatives to SFX Engine