What are the key differences between Manus and OpenAI Codex?

Compare Manus and OpenAI Codex side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Manus and OpenAI Codex scored?

Manus has an AI score of 7.4/10 and OpenAI Codex has an AI score of 8.9/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Manus vs OpenAI Codex 2026 - Compared

Manus

OpenAI Codex

WINNER OpenAI Codex

OpenAI Codex edges ahead with a score of 8.9/10 compared to 7.4/10 for Manus. While both are highly rated in their respe...

Manus

7.36 Good

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emoji_events WINNER

OpenAI Codex

8.88 Great

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psychology AI Verdict

OpenAI Codex edges ahead with a score of 8.9/10 compared to 7.4/10 for Manus. While both are highly rated in their respective fields, OpenAI Codex demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: OpenAI Codex

verified Confidence: Low

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description Overview

Manus

Manus is an open-source browser extension that allows users to interact with generative AI models like GPT-4 directly within webpages, enabling tasks such as summarizing text or rewriting content without leaving the current page.

OpenAI Codex

OpenAI Codex is a sophisticated AI model designed for generating code from human instructions. Developed by OpenAI, it utilizes deep learning to produce functional code in multiple programming languages. It’s particularly useful for developers seeking assistance with coding tasks, accelerating development workflows and exploring new languages. Codex supports both experienced programmers and those...