OpenAI gave Codex a massive update today: six role-specific plugins, bundled with 62 applications and 110 automation skills, covering data analysis, creative production, sales, product design, public equity investment, and investment banking.
Simultaneously, the 'Sites' feature was launched, which can directly generate any content into a shareable interactive web application.
Plus, an 'Annotations' precision labeling and editing feature: change whatever you circle.
Codex no longer just wants to help you write code; it wants to take over your entire workflow.
5 Million WAU, 6x Growth, and the Most Aggressive Users Aren't Programmers
First, the data.
After once trailing far behind Claude Code...
After several months of catching up...
Codex's weekly active users (WAU) have surpassed 5 million, a 6x increase since the desktop version launched in February.
The key isn't the total volume, but the structure: non-developer users (analysts, marketing, operations, designers, researchers, investors, finance professionals) already account for 20%, and their growth rate is more than 3x that of developers.
Exclusive data from Axios shows: data analysis tasks grew 110% week-over-week, research grew 37%, and knowledge outputs (reports, memos, contracts, PPTs, spreadsheets) grew 36%.
Another figure: over 60% of users run multiple Codex tasks simultaneously in a single day. This ratio was less than half in mid-April.
This is no longer just a story about "programmers getting an assistant." Codex has already widely penetrated white-collar work...
Therefore, this major update of Codex is almost entirely centered around office workflows!
Six Plugins: Equipping Codex with Professional Skills
The design philosophy for these plugins is clear: instead of applying general capabilities to everyone, they are customized by role. Each plugin bundles several software tools commonly used in a profession, allowing Codex to complete entire cross-software processes behind the scenes with a single command.
Data Analysis Plugin: Connects to mainstream data tools like Snowflake and Tableau. You ask, "Why did revenue in which region decline last quarter?" and it queries the database, performs analysis, and generates charts all at once.
Creative Production Plugin: Integrates design and stock platforms like Figma and Canva. A marketing team provides a creative brief, and it directly generates a set of ad asset variations, including product lifestyle shots and e-commerce images.
Sales Plugin: Links CRM and communication tools like Salesforce and HubSpot. It helps find high-priority customers, prepare meeting materials, follow up on emails, update records, and create closing plans or risk reviews.
Product Design Plugin: Based on Figma and Canva, it turns static wireframes into clickable prototypes and can audit user flows directly from a live URL.
Public Equity Investment Plugin: Interfaces with financial data terminals like FactSet, S&P, and PitchBook to help investors perform earnings analysis, company comparisons, and investment logic verification.
Investment Banking Plugin: Converts research and due diligence materials into client-ready Pitch documents, performing comparable company and transaction analysis.
Plugins for corporate finance, private equity, marketing strategy, consulting, and legal are coming soon. The ultimate goal is an open ecosystem where partners can develop and list their own plugins.
This is OpenAI's most direct assault on horizontal SaaS.
It doesn't replace a specific tool; it sits on top of all tools as a scheduling layer. A marketing manager who used to switch between several software programs can now just say one sentence to Codex.
Sites: You Say One Sentence, It Gives You a Website
Sites is the most imaginative feature in this update, currently open for preview to Business and Enterprise users.
What can it do?
Previously, when Codex finished a task, it gave you a file; now it can directly create a webpage. You send the link to colleagues, and they can view and interact with it.
If you have a static spreadsheet or a set of data, describe what you want in natural language, and Codex will directly generate an interactive web application shareable via URL within the workspace.
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A few scenarios:
A finance lead turns an Excel model into an online scenario planner. Management adjusts parameters on the webpage to compare hypotheses without flipping through document tabs.
During a product launch, all materials are aggregated into a Hub page where the team can check the latest copy, milestones, owners, and decision records at any time.
Before a client review, an interactive page is generated containing product updates, pending issues, usage trends, and next steps.
VentureBeat pointed out the crux: this directly threatens the workflow layer occupied by BI tools like Tableau and Power BI. In the past, the journey from "wanting an interactive app" to "actually having one" took weeks of development. Now it's compressed into a few minutes of conversation.
And these pages aren't disposable. If information changes, you tell Codex to update, and it will modify it for you. It can also be used to track project progress, create SOPs for customer service, or store team creative briefs.
Annotations: Circle and Change Anywhere
This feature solves a very practical pain point.
The Annotations feature was previously only used by programmers to modify code.
Now it has been extended to documents, spreadsheets, and slides, making it available to everyone.
It's simple to use: if you think something is wrong, select that area and tell Codex how to change it. It only touches the part you selected, leaving the rest of the content completely intact.
For example, if you're writing an investment analysis and are unsure about a specific data point, circle it and ask Codex, "What is the source of this data?" Or if a chart label on a slide is unclear, annotate it and ask for a clearer description. Or if Codex made a webpage for you and you don't like the navigation bar font, select the navigation bar and have it changed.
This feature solves the problem of "how to edit after the first draft." You don't have to start over, and the parts you're satisfied with won't be touched.
Codex and ChatGPT Will Merge
The combination of these three features makes the intention clear: Codex is no longer just for programmers; it's for everyone in the office.
Just hours before this update was released, Codex lead Tibo posted a semi-joking tweet: "Should we rename Codex to ChadGPT?"
OpenAI's intent is obvious: to turn Codex into an all-in-one office software.
Tibo's personal bio already reads "Codex & ChatGPT," and the two products are now managed by a single team within OpenAI.
So the likely direction is: Codex will merge into ChatGPT, or conversely, ChatGPT will become Codex. Chatting is just the entry point; getting work done is the real business.
OpenAI wants to transform the product from "Q&A" to "You say it, I do it for you." The choice to release this update on the same day as Microsoft's BUILD 2026 conference is also significant. Microsoft's newly released Scout and Google's Gemini Spark are telling the same story: AI is not just an assistant that answers questions, but a colleague that can do the work for you.
Who Should Be Nervous
However, the ones who should be most concerned might not be Microsoft or Google, but a group of SaaS companies. Companies like Salesforce and Snowflake, which sit on data and industry know-how, still have their moats for now—compliance, deep integration, and industry knowledge aren't replaceable just by installing a plugin.
But one category of tools should be nervous: those whose core selling point is a "user-friendly interface" in the middle layer—BI dashboards, project management tools, and report generators.
The reason is simple: in the past, the barrier to using a SaaS tool was learning to operate its interface—three days of training and a certification just to pull a decent chart from Tableau. Now, a marketing director can tell Codex, "Give me a table of last month's ROI across all channels," and Codex directly connects to Snowflake to pull the data, generates an interactive Sites page, and sends a link the boss can view.
When users no longer need to learn how to operate a tool and only need to clearly state what they want, a "user-friendly interface" is no longer a barrier.
True barriers will concentrate at the two ends: either you are the source of data and compliance that no one can bypass, or you are the Agent layer that can understand user intent and schedule all tools.
Those stuck in the middle, relying on their interface for a living, will be the first to feel the pressure.
