ChatGPT vs Luma Dream Machine comparison

By starting price alone, ChatGPT is $22 cheaper. But price is not everything, so see below what differs.

ChatGPT and Luma Dream Machine compared side by side in AI.

CurrencyUSDKRWEUR

What is different

Starting price

ChatGPT$8+
Luma Dream Machine$30+

Free tier

ChatGPTFree plan available
Luma Dream MachineTrial only

Korean support

ChatGPTGood
Luma Dream MachineLimited

Main models

ChatGPTGPT-6 (Sol) / GPT-6 Luna / GPT-6 Pro (Astra) / GPT-6.1 Sol / Image: ChatGPT Images 2.5
Luma Dream MachineRay3.2 / Ray3.14 (video) / Uni-1 (image) / External models such as Veo 3.1/Kling 3.0/Seedance 2.5

ChatGPT

The most widely used general-purpose AI chatbot. Chat, writing, coding, image generation and web search in one place

What is good

  • No. 1 in users, so plenty of guides and tips
  • Widest range of features
  • Polished app and voice chat

What could be better

  • Tight usage limits on the free plan
  • Top features need the expensive Pro plans

ChatGPT official site

Luma Dream Machine

Luma AI's video and image generation service. It has now become the Luma app (Luma Agents), where an AI agent picks among several models to do the work

What is good

  • Natural camera movement
  • Easy to use

What could be better

  • Long videos lose consistency
  • Interface in English

Luma Dream Machine official site

At a glance

ItemChatGPTVisit siteLuma Dream MachineVisit site
Starting price$8+Official USD price$30+Official USD price
Free tierFree plan availableTrial only
Korean supportGoodLimited
Main models
  • GPT-6 (Sol)
  • GPT-6 Luna
  • GPT-6 Pro (Astra)
  • GPT-6.1 Sol
  • Image: ChatGPT Images 2.5
  • Ray3.2
  • Ray3.14 (video)
  • Uni-1 (image)
  • External models such as Veo 3.1/Kling 3.0/Seedance 2.5
TypeAI servicesAI services
CategoryChatbot/Assistant, Image Generation, CodingVideo Generation, Image Generation
CompanyOpenAI, United StatesLuma AI, United States
Plans
  • Free
  • Go $8
  • Plus $20
  • Pro $100/$200/$500
  • Business $25 (annual $20)
  • Enterprise/Edu
  • Free trial
  • Plus $30
  • Pro $90
  • Ultra $300
  • Team, Enterprise contact (about 17% off with annual billing). The former Dream Machine Lite $9.99 and others are for existing subscribers
Pros
  • No. 1 in users, so plenty of guides and tips
  • Widest range of features
  • Polished app and voice chat
  • Natural camera movement
  • Easy to use
Cons
  • Tight usage limits on the free plan
  • Top features need the expensive Pro plans
  • Long videos lose consistency
  • Interface in English

Prices and benefits may change. Check the official site before you pay.

Prices converted at 1 USD = ₩1,327.84 (2026-10-20). Original price shown in brackets. Taxes as listed by each provider.

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