GPT-6 Astra vs Manaflow

A side-by-side comparison of features, pricing, and characteristics.

GPT-6 Astra

OpenAI frontier model for difficult end-to-end reasoning and professional work.

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Manaflow

Manaflow is an open-source applied AI lab developing interfaces for the future of software engineering, primarily through cmux.

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AttributeGPT-6 AstraManaflow
Pricing typePaidFree
Korean supportNoNo
Platforms-Web, Desktop
Open sourceNoNo
API availableAvailableAvailable
SDK-Available
LLM-based-Yes
Multimodal-Yes
AI model--
GitHub Stars-26.3K
Vendor-Manaflow
CategoryDeveloper ToolsDeveloper Tools
DetailsView View

Manaflow key features

  • Universal coding agent manager for Claude, Codex, Gemini CLI, etc.
  • Cloud sandboxes and VS Code + browser preview environments
  • Code diff evaluation, heatmap viewer, and UI screenshot capture