ChatGPT vs MiniMax: Side-by-Side Comparison 2026

ChatGPT vs MiniMax comparison for 2026. Features, pricing, AI capabilities, and editor support analyzed side by side to help you choose the right coding tool for your workflow.

ChatGPT is an AI assistant from OpenAI — ai assistant with powerful coding capabilities. MiniMax is an AI assistant from MiniMax — ai assistant and model provider with coding capabilities.

ChatGPT

ChatGPT. Conversational AI from OpenAI. General + Coding.

  • ✓ AI chat
  • ✓ Test generation
  • ✓ Debugging
  • ✓ Code review

Free / $8/mo · 7 plans

MiniMax

MiniMax is a Shanghai-based AI company (Hong Kong Stock Exchange listed) offering the MiniMax Agent app and API access to their M2.5 and M2.1 models. M2.5 scores 80.2% on SWE-Bench Verified at roughly 1/20th the cost of Claude Opus. Models work inside Claude Code, Cline, Cursor, OpenCode, and other coding tools via Anthropic- and OpenAI-compatible API endpoints.

  • ✓ AI chat
  • ✓ Agentic mode
  • ✓ Multi-file editing
  • ✓ Terminal commands
  • ✓ Test generation

Free / $20/mo · 6 plans

Feature ChatGPT MiniMax
Category AssistantAssistant
Starting Price Free Free
Model Family GPT / o-seriesMiniMax
Agentic Mode — ✓
Multi-File Editing — ✓
Terminal Commands — ✓
Voice Input ✓ —
Git Integration — ✓
Open Source NoPartial (M2.1 open-weight on Hugging Face)

Pricing verified May 4, 2026. ChatGPT pricing | MiniMax pricing

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Key Differences

  • Starting price: ChatGPT starts at $8/mo; MiniMax starts at $20/mo.
  • Model family: ChatGPT uses GPT / o-series; MiniMax uses MiniMax.
  • Agentic mode: MiniMax supports agentic mode; ChatGPT does not.
  • Open source: ChatGPT: No. MiniMax: Partial (M2.1 open-weight on Hugging Face).
  • Platforms: ChatGPT runs on Android, Web, Windows, iOS, macOS; MiniMax runs on API, Desktop, Web.
  • Provider: ChatGPT is built by OpenAI; MiniMax is built by MiniMax.
  • Capabilities: MiniMax has multi-file editing; MiniMax has terminal commands; ChatGPT has voice input.

Which Should You Choose?

Choose ChatGPT if you want AI-powered coding assistance. Choose MiniMax if you want frontier-level coding at 1/10th to 1/20th the cost of Claude Opus or GPT-5. Read our full reviews to see which fits your workflow.

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