SpaceX's first AI product developed in partnership with Cursor has been unveiled, the all-around office AI agent is in closed beta, and ChatGPT Work is facing a strong new rival

Recently, foreign media reports stated that Cursor, a company focused on programming tools since its founding in 2022, is developing a general-purpose AI agent named Sand, aiming to compete head-to-head with Anthropic's Claude and OpenAI's ChatGPT in a broader range of productivity scenarios.

This company, which rose to popularity among developers for its AI-powered code editor, is no longer satisfied with only helping programmers write better code. It is undergoing a bold transformation, shifting from a "code-writing tool" to a "daily productivity assistant". However, a potential $60 billion acquisition deal could make this transformation full of uncertainties.

What Exactly Can Sand Do?

Reports indicate that Sand is designed to take over time-consuming, repetitive and trivial daily work tasks, such as replying to emails, managing text messages, organizing spreadsheets, and handling various engineering-related tasks. It is reported that the product has been in internal testing at Cursor since late June 2026, meaning its employees have already become the first group of "test users".

According to foreign media sources, Cursor launched this "personal assistant" to enrich its product line, expand into the daily office field, and reach more enterprise users who are not developers. This move by Cursor is not without basis. Since launching its AI code tool around 2022, the company has been building complex AI infrastructure, and Sand is an attempt to extend these capabilities to a larger market. Previously, Cursor CEO Michael Truell also told employees that the company's next goal is to target non-developer customers, and clients have been proactively inquiring about such products.

Once the news was released, many netizens expressed their anticipation: "The first joint release from SpaceX and Cursor should be absolutely explosive." Other netizens commented, "Programming tools set too high a threshold for technical capabilities, even though they actually have already done most of the work for you. Apart from these general 'work-focused' tools, there are huge opportunities in more segmented vertical fields, which could grow into multi-billion-dollar markets."

At present, Sand has not announced its public release date and remains in the internal testing phase, meaning ordinary users will still need to wait before they can hand over tasks like inbox management to this new AI assistant.

OpenAI Launches ChatGPT Work, Intensifying Competition in Workplace AI Tools

The report clearly points out that Sand is Cursor's first product targeted at casual AI users rather than developers, and it will compete with Claude Cowork.

In January this year, Anthropic launched Claude Cowork, positioning it as a "hands-on" assistant that can collaborate in users' desktop environments, and began providing this agent-style experience on mobile and web platforms on July 7. This tool has largely changed people's perception of AI solutions. Claude Cowork can complete many tasks that previously required manual handling, even once sparking the so-called "SaaS apocalypse" concerns, and affecting the stock prices of Indian tech companies such as TCS and Infosys.

Meanwhile, OpenAI recently released ChatGPT Work, a workplace agent built into ChatGPT that is specifically designed to handle more complex work tasks than ordinary conversation requests, aiming to execute various work tasks across applications, files, and workflows. This tool is powered by its most advanced model to date, GPT-5.6, and integrates OpenAI's Codex technology. The company states that ChatGPT Work can retrieve context from connected services and generate complete work outputs, including documents, spreadsheets, presentations, reports, web pages, and even full websites.

OpenAI notes that it is not just a question-and-answer tool; it can also break down complex tasks into multiple steps, collaborate across web, desktop, and mobile platforms, and use templates and reference files to complete tasks. Even when the user steps away, the AI agent can continue executing tasks. Users can also assign tasks to it via their phones to keep making progress while on the move, a feature similar to Claude's; they can then seamlessly pick up where they left off on the desktop version. In the desktop version, ChatGPT Work can also access local files and applications.

Moreover, ChatGPT Work can connect to Slack, Microsoft Teams, Google Drive, SharePoint, email, calendars, CRM systems, and project management tools through plugins. It can either automatically select the appropriate application based on user instructions, or be explicitly specified by the user. This agent also supports scheduling periodic tasks, such as checking Slack updates, reviewing data dashboards, monitoring customer feedback, or automatically updating presentations after receiving email feedback.

In terms of pricing, OpenAI says ChatGPT Work will adopt a usage-based billing model similar to Codex, while allowing enterprise and education institution administrators to set spending limits via the console. This move comes as OpenAI and Anthropic are competing for enterprise users, who have become the main source of revenue for AI companies.

As a result, some netizens stated that the general agent track is already crowded with Claude Cowork, ChatGPT Work, Microsoft Copilot, and Gemini for Workspace. Cursor's only possible differentiation lies in the reliability of code execution, and it clearly lags behind ChatGPT and Claude in terms of user scale and brand trust.

He pointed out that a recurring pattern in the developer tools space is that the total addressable market (TAM) ceiling often arrives faster than founders expect. Notion AI, GitHub Copilot for enterprises, and Linear's expansion into product management are essentially all manifestations of the same "outward expansion" impulse. Cursor has gone even further, directly entering the non-technical user workplace automation space, but this track is already quite crowded. Cursor's potential differentiation lies in the reliability of its code execution, which is more suitable for structured automation tasks such as spreadsheet logic or CRM processes, rather than for conversation-centric general assistant scenarios, where ChatGPT already holds a distribution advantage.

In terms of distribution, Claude Cowork benefits from Anthropic's brand trust among knowledge workers; ChatGPT Work is embedded in a product with 700 million users; while Cursor currently has approximately 1 million paid developer users. For a product targeted at non-developers, this is a relatively vertical and limited starting point.

SpaceX Introduces Variables: Can Sand Reach End Users?

It is worth mentioning that there are reports that Sand may also support the enterprise business of SpaceX's AI division, SpaceXAI.

As early as April 2026, Cursor began renting computing resources from SpaceXAI. At the time, Cursor stated in a blog post that the partnership would accelerate its model training process. Meanwhile, a potential acquisition was in the works: SpaceX previously announced that it would acquire Cursor in an all-stock deal at a $60 billion valuation, with the transaction expected to close in the second half of this year, aiming to help SpaceX build the "world's most useful" AI model.

Prior to the acquisition announcement, there were reports that Cursor was seeking a new round of financing at a $500 billion valuation in March this year. Earlier, the company raised $2.3 billion in a November 2025 funding round at a $29.3 billion valuation; before that, in a May 2025 funding round, its valuation was $9 billion, with a financing amount of $900 million.

However, for a company that started as a code editor, this valuation is extremely staggering, and it also brings uncertainty about whether Sand will eventually be launched to the market. Reports indicate that Cursor has not yet decided whether to officially release the product, and the potential merger with SpaceXAI could also affect the company's product roadmap.

AI engineer Martin Szerment further analyzed that Sand may not survive SpaceX's acquisition deal. In the context of the acquisition, the meaning of things has changed: this is no longer a startup expanding naturally along its own roadmap, but a product built from the ground up to integrate into SpaceX's computing power system and enterprise landscape. If this deal is finalized, SpaceX will not only be a player in rockets and orbital computing, but also enter the daily office AI agent market, directly competing with Anthropic and OpenAI, while holding a programming tool with real developer market share. Over the next 2 to 3 years, the importance of vertical integration will outweigh the functional differences of individual AI agents. Whoever controls the computing power, programming tools, and the office agent layer that end users use every day will be able to undercut pure model companies on price.

Although Sand's release roadmap remains uncertain, one thing is certain: for Claude Cowork and ChatGPT Work, more strong competitors usually mean faster iterations and more competitive prices. For people who actually use these tools to get work done, this is undoubtedly good news, no matter who ends up leading the race.

Reference Links:

https://www.theinformation.com/briefings/cursor-working-competitor-claude-cowork

https://openai.com/index/chatgpt-for-your-most-ambitious-work/

This article is from the WeChat public account "AI Front", author: Hua Wei, published with authorization from 36Kr.