Key Highlights

● ServiceNow (NOW) closed at $131.45 on Monday, down from $135.62, dropping within minutes of Meta's announcement.

● Meta launched the Meta Enterprise Platform with an AI agent called Muse and a coding tool called Muse Code.

● Meta hired MongoDB CEO CJ Desai as Chief Enterprise Platform Officer, and MongoDB named former CEO Dev Ittycheria interim chief.

● Salesforce, Snowflake, Oracle and Atlassian also fell as the 10-year Treasury Yield reached its highest level since 2007.

ServiceNow (NYSE:NOW), whose cloud software helps big companies run their IT, HR and customer-service workflows, slumped on Monday, September 28. The stock closed at $131.45, down from $135.62 on Friday. The S&P 500, the benchmark index of 500 large US companies, lost 59.72 points to 7,683.69 on the day. ServiceNow, Salesforce (NYSE:CRM) and Snowflake (NYSE:SNOW) all dropped within minutes of Meta (NASDAQ:META)'s announcement of its enterprise AI platform. Higher bond yields added to the pressure through the rest of the session.

What Meta Announced

Meta Platforms launched the Meta Enterprise Platform, featuring an AI agent called Muse and a coding tool called Muse Code. To lead the effort, Meta hired MongoDB (NASDAQ:MDB) CEO CJ Desai as its Chief Enterprise Platform Officer, reporting to Mark Zuckerberg. MongoDB's own shares plunged after his departure was announced, and former CEO Dev Ittycheria returned as interim chief.

For ServiceNow, the worry is straightforward. Its Business is built on automating work inside large organisations, and AI agents that can handle tasks on their own are exactly where the enterprise software industry is heading. Meta arriving with its huge AI investment, engineering depth and Brand Recognition adds a formidable new competitor to that race. That is the fear, at least; whether Meta can actually win over corporate buyers remains an open question.

Competition Fears Ripple Through Software

ServiceNow was far from alone. Salesforce, Snowflake, Oracle (NYSE:ORCL) and Atlassian (NASDAQ:TEAM) all fell. One market note described the risk for Atlassian in terms that apply across the sector: "Muse Code targets developers who also sit in Atlassian's collaboration and software-tools customer base, raising the risk that a hyperscaler-backed AI suite crowds into Atlassian's market."

Still, Meta's own Leadership has acknowledged the challenge of selling to businesses. On the July 29 earnings call, Mark Zuckerberg said: "Enterprise is a somewhat different muscle than we have historically had." Meta's own stock also fell on Monday, coming off a strong rally the previous week after its Connect event.

Yields Hit Software Valuations

On top of the competition worry, the Bond Market weighed heavily. The 10-year Treasury yield climbed to its highest level since 2007 and the 30-year to its highest since 2004, after President Trump rejected Iran's plan to reopen the Strait of Hormuz and oil rose. One market note observed that "Higher yields tend to weigh heavily on technology and software stocks."

Software companies are often valued on profits expected years into the future, and higher yields reduce what those future profits are worth today. With the Fed having raised rates in September, futures point to a majority chance of another hike in October.

What Meta Charges, and Who Signs Up

Investors will be looking for more detail on Meta's enterprise platform: its pricing, its early customers and how directly it competes with established vendors like ServiceNow. Any response from ServiceNow's management on the competitive landscape will also be closely read.

The macro calendar may matter even more in the near term. JOLTS and consumer confidence arrive on Tuesday, PCE Inflation and Micron (NASDAQ:MU)'s earnings on Wednesday, the ISM Manufacturing survey on Thursday and the September jobs report on Friday, and higher yields could keep software valuations under pressure regardless of the competitive picture.