Step Video T2V vs MakeRNB

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

Step Video T2V compared with MakeRNB
Detail	Step Video T2V	MakeRNB
What it does	Transform text descriptions into high-quality professional videos using advanced AI	AI-powered R&B music generator with free daily credits
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Hobby $7.92/month (200 Credits/month), Basic $15.92/month (500 Credits/month), Pro $39.92/month (2000 Credits/month), Lite $5.99 one-time (50 Credits). 1 credit generates 1 AI artwork.	Free plan: 15 credits/day with AI Music Generator, AI Lyrics Generator, AI Vocal Separation, Models V4.5+ V4.5 V4, Enhance Style, Public/Private visibility, MP3/WAV/MP4/PNG downloads, Vocal Separation, Split Stem, Generate MIDI, Extend Music, Replace Section, Mashup, email support. Starter: $8.33/mo
Key features	Advanced 30-billion parameter AI model for detailed video generation Generate videos up to 204 frames long Video-VAE deep compression technology for faster processing High-quality visual output with DiT and 3D Full Attention mechanism Bilingual text input support for English and Chinese Customizable video length and style settings No ads and no watermark on generated videos Priority generation queue for faster processing	Music Generator: turn prompts or lyrics into complete production-ready arrangements Music Extender: extend songs while preserving timing, tone and musical identity Music Cover: recreate tracks with new vocal texture and stylistic direction Vocal Separation: preview vocal and instrumental stems before export Mashup: blend two tracks into one coherent result Add Vocal: layer AI vocals on existing instrumentals Add Melody: inject fresh hooks and lead lines over tracks Export to MP3, WAV, MP4, MIDI and PNG cover art Access to multiple AI model versions V5.5 through V4 Public/Private visibility control for generated tracks
What makes it different	Supports up to 204 frames, enabling longer and more complete video narratives Bilingual AI understanding for both English and Chinese creators Continuous optimization through human feedback-based preference learning No watermarks and no ads on any subscription tier	Generate complete R&B songs end-to-end from prompts, lyrics or reference tracks Specialized in R&B styles including New Jack Swing, Neo-Soul, Quiet Storm and Hip-Hop Soul 100% royalty-free music with commercial licenses included on paid plans No experience needed and free daily credits to start Six integrated workflows designed to work together in one studio
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)	6 −1 (down) since last check	14 no change since last check
Trust Flow (Majestic)	2	8
Citation Flow (Majestic)	10	20
Referring domains (Majestic)	13	23

5 details filled in for both companies.

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