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SPECIFICTION
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ChatGPT vs LM Studio

ChatGPT

chatgpt.com

LM Studio

lmstudio.ai

Side by side

FigureChatGPTLM Studio
Price fromFree$20/mo
Free planYesYes
Free trial——
Open source——
WebYes—
WindowsYesYes
macOSYesYes
Linux—Yes
iOSYesYes
AndroidYes—
API—Yes
Self-hosted—Yes
Plans published93
Spec score · AI chatbots and assistants9.0 (#7)8.7 (#19)
File uploadsYesYes
Free planYesYes
App integrationsYesLM Studio lists Claude Code, Codex, Hermes Agent, and OpenClaw as integrations, and supports connecting external tools through MCP.
Mobile appsYesYes
Team workspaceYesYes
Web searchChatGPT can search the web for everyday questions and ideas.Yes

Plans

ChatGPT

  • FreeFree
  • GoPrice not published
  • PlusPrice not published
  • Pro $100Price not published
  • Pro $200Price not published
  • Business StandardPrice not published
  • Business PremiumPrice not published
  • EnterprisePrice not published
  • ProPrice not published

ChatGPT pricing →

LM Studio

  • FreeFree
  • Bionic+$20 a month
  • Pro$100 a month

LM Studio pricing →

In their own words

ChatGPT

ChatGPT is an AI assistant available on the web, Android, iOS, macOS, and Windows. It supports text conversations, web search, file uploads, image generation, and real-time voice interactions for activities such as learning, brainstorming, practice, or hands-free use. ChatGPT Work can create and edit documents, presentations, spreadsheets, charts, PDFs, and images, and connect to work files and apps such as Gmail and Slack. Codex supports work across code understanding, planning, writing, testing, reviewing, and shipping. The Free plan includes unlimited text chats subject to abuse guardrails, but limits uploads, image generation, voice, deep research, memory, Codex, and Work. Shared projects are available on Free, Go, Plus, and Pro; Go, Plus, and Pro users can create and share GPTs. Users can control privacy choices, and an opt-out is available for model training. The listed Free plan is free; Go is billed ₹399 / month and Plus ₹1,999 / month.

Visit chatgpt.com

LM Studio

LM Studio has no write-up on Specifiction yet; its figures are above.

Visit lmstudio.ai