SubtitleGenerator vs Luma

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

SubtitleGenerator compared with Luma
Detail	SubtitleGenerator	Luma
What it does	Free AI subtitle generator that's actually fast to fix	AI agents for creative work that generate, understand, and operate in the physical world
Stage	Not given	Established
Founded	Not given	2021
Based in	Not given	US
Pricing model	Not given	Freemium
Pricing	Free: 10 minutes per video, 60 minutes per month, 720p export with small watermark. Pro: $9/month or $90/year (2 months free yearly), 30 minutes per video, 700 minutes per month, HD export no watermark. Max: $15/month or $150/year (2 months free yearly), 1 hour per video, 1,400 minutes per month. Pa	Individual plans: Plus $30/month ($300/year) with 10,000 credits, Pro $90/month ($900/year) with 40,000 credits, Ultra $300/month ($3,000/year) with 150,000 credits. Business plans available with team management, SSO, and analytics. Video generation costs range from 20 credits/5 sec at 360p to 1200
Key features	33 caption styles across 6 design families Automatic flagging of uncertain words Speaker label identification for multi-voice videos Word-level timing and timeline editing Export to 8 subtitle formats including SRT, VTT, ASS, SSA, SBV, SMI, TXT, JSON Burn subtitles directly into video MP4 export High-accuracy transcription mode Video stays on device, only audio sent for transcription Support for MP4, MOV, WebM and MKV formats Subtitle translation in same editor	Multimodal creative workspace for image, video, audio, and text Ray3.2 video generation model with direct frame control and cinematic quality Uni-1 brand intelligence model for consistent visual generation Brainstorm Mode for conceptual planning without media generation Create Mode for generating images, video, audio, and text Team collaboration with shared credits and project organization Luma Skills for building and reusing creative workflows Export capabilities including EXR files for professional workflows Video localization with natural voiceovers and synced visuals Automatic model selection by Luma Agent or manual model choice
What makes it different	No signup required to start generating and fixing subtitles Local processing: video stays on your device, only audio extracted Complete editor workflow in browser with no installation Speaker labels automatically identify and distinguish multiple voices	End-to-end creative workflows with shared context across all formats and team members Frontier research models built in-house and shipped directly to creative professionals Brand intelligence at the model level that maintains visual consistency Parallel collaboration allowing teams and agents to work simultaneously Physical AI and robotics research through Open Physical AI Lab
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)	33 +2 (up) since last check	80 no change since last check
Trust Flow (Majestic)	6	27
Citation Flow (Majestic)	31	51
Referring domains (Majestic)	174	12139

4 details filled in for both companies.

More alternatives to SubtitleGenerator More alternatives to Luma