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important Business and investment verified update

Meta launches Enterprise Platform for businesses, shares in MongoDB fell by 17 % after the departure of CEO Desai

confirmed by 2 independent sources updated September 28, 2026

Shares in MongoDB fell by 17 % after its CEO Chirantan Desai left to lead the new Meta Enterprise Platform. The unit builds on the Muse agent and is intended to sell AI tools to businesses; Meta has not yet announced pricing or exactly how it will work.

Shares in MongoDB fell by more than 17 % on Monday after the company announced the sudden departure of its CEO Chirantan “CJ" Desai, who is moving to Meta to lead its new business pillar, Meta Enterprise Platform. MongoDB temporarily appointed Dev Ittycheria, who previously held the role, as CEO while the board searches for a permanent replacement. According to Meta, the initiative is intended to compete with tools such as Claude Code, Codex, Cursor and inexpensive Chinese open-weight models; according to Wall Street Journal, Meta is investing more than 100 billion USD in AI infrastructure this year, and investors expect a return. Meta has not yet disclosed pricing or exactly how the platform will work.

Meta Enterprise Platform was announced as a new business pillar of the company focused on selling AI tools to businesses and developers. It builds on technologies introduced earlier in September, particularly the personal assistant Muse, and the offering is intended to include the Muse agent, Meta Business Agent, Muse API and Muse Code. According to Mark Zuckerberg, Meta intends to use advantages in this segment that other companies do not have — advanced models, agents, extensive infrastructure and years of working with hundreds of millions of businesses through advertising platforms.

Chirantan Desai was appointed to lead the unit as Chief Enterprise Platform Officer, reporting directly to Zuckerberg. Desai previously led product and engineering at Cloudflare and spent nearly eight years at ServiceNow, including as president and COO. According to his statement, security and privacy will be part of enterprise products from Meta from the start.

What changed

Why it matters

The departure of an established CEO of the database company MongoDB to a direct competitor in enterprise software signals that Meta is serious about entering enterprise AI and is willing to pay the staffing cost of bringing in senior leaders from other companies. The market for developer and enterprise AI tools is gaining a strong player with enormous investment resources, which may influence the pricing and range of competing products in the future, although the specific terms of the Meta platform are not yet known.

What was added since the original report

Verified updates

  1. New verified information

    MongoDB loses 17% per share after Desai leaves the company; The initiative builds on Muse, which was launched earlier in the month

    • MongoDB loses 17% per share after Desai leaves the company
    • The initiative builds on Muse, which was launched earlier in the month
  2. New verified information

    Meta is investing more than 100 billion USD in AI infrastructure in 2025/2026; Enterprise Platform competes with specific tools: Claude Code, Codex, Cursor and Chinese open-weight models; Pricing and how Platform works have not yet been publicly announced; Zuckerberg is pushing for the initiative to be profitable as a result of investor pressure; Chirantan Desai is becoming the head of a business unit focused on selling AI services (not just deployment)

    • Meta is investing more than 100 billion USD in AI infrastructure in 2025/2026
    • Enterprise Platform competes with specific tools: Claude Code, Codex, Cursor and Chinese open-weight models
    • Pricing and how Platform works have not yet been publicly announced
    • Zuckerberg is pushing for the initiative to be profitable as a result of investor pressure
    • Chirantan Desai is becoming the head of a business unit focused on selling AI services (not just deployment)

Two audiences, two different impacts

What this means

01

For individuals

Developers using tools such as Claude Code, Codex or Cursor may face a new competing offering from Meta in the form of Muse Code in the future, although details and pricing are still missing.

What to do Monitor the Muse Code offering and other Meta Enterprise Platform tools as a possible future alternative to existing AI coding tools.
More practical updates →
02

For a business

Companies considering providers of enterprise AI tools are gaining another major player with massive investment in infrastructure; at the same time, the sudden departure of the CEO showed investors in MongoDB the risk associated with losing key leadership, which was reflected in a sharp drop in the share price.

Strategy
What to decide Before choosing a provider of enterprise AI tools, wait for pricing and the specific Meta Enterprise Platform offering to be announced.
More business impacts →
AI agents AI agents Business AI Enterprise Platform Meta Meta Business Agent MongoDB Muse Muse agent Muse Code

Check the original

Event sources

confirmed by 2 independent sources · 3 publishers, 2 independent. We count feeds from the same owner only once.

3
Meta Newsroom — AI primary source · first detected Launching Meta Enterprise Platform The Decoder (daily AI news) independent context Meta wants to turn Muse into a moneymaker by selling AI services to businesses TechCrunch AI independent context Meta launches enterprise AI platform, hires MongoDB CEO to lead new initiative