# What Codex unlocks for Notion

DevFeed: [What Codex unlocks for Notion](<https://devfeed.tech/articles/what-codex-unlocks-for-notion-6554.md>)

Original publisher: [Read original article](<https://openai.com/index/notion>)

Published: 2026-06-09T10:00:00Z

Content type: article

Language: en

Sources: [OpenAI News](<https://devfeed.tech/sources/openai-news.md>)

Topics: [codex](<https://devfeed.tech/topics/codex.md>), [Notion](<https://devfeed.tech/topics/notion.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Web](<https://devfeed.tech/topics/web.md>), [Code](<https://devfeed.tech/topics/code.md>)

Tags: [agents](<https://devfeed.tech/tags/agents.md>), [ai](<https://devfeed.tech/tags/ai.md>), [building](<https://devfeed.tech/tags/building.md>), [code](<https://devfeed.tech/tags/code.md>), [codex](<https://devfeed.tech/tags/codex.md>), [development](<https://devfeed.tech/tags/development.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [voice](<https://devfeed.tech/tags/voice.md>), [web](<https://devfeed.tech/tags/web.md>)

## AI overview

This article describes how Notion uses Codex to accelerate software development, including building an AI voice-input feature for the web. Codex explored Notion's mobile codebase, produced a web implementation in one pass, and helped reduce a project estimated at two weeks to roughly three or four hours.

## Source excerpt

How Notion uses Codex to one-shot specs, build AI Voice Input for the web, and multiply engineering power across small teams.