A year-long survey of enterprise technology users reveals significant changes in AI adoption trends. Claude and Gemini have surged in usage among enterprises, while OpenAI's market share has declined despite retaining its lead.
- Claude's enterprise usage skyrocketed by 128% since last year
- Gemini adoption grew 48%, closing the gap with OpenAI
- OpenAI's share fell 8% but remains the leader at 56%
What happened
Enterprise Technology Research surveyed approximately 500 enterprise users to track AI model adoption from September 2025 to March 2026. The data shows Claude's usage more than doubled, up 128%, while Gemini saw a strong 48% increase. Meanwhile, OpenAI experienced an 8% decline in enterprise adoption, dropping from 62% peak usage to 56%. Grok's presence remains minimal, only slightly increasing from 4% to 7%.
The rising popularity of coding assistants is a major driver behind these changes. These AI tools facilitate code generation and have become a crucial area for competition among AI labs, contributing to rapid revenue growth. Google’s AI offerings also benefited, with usage growing from 27% to 40%, largely due to integration within Google Workspace and associated platforms that enterprises already use.
Why it matters
The shift in enterprise AI usage signals a diversification of preferred AI platforms beyond OpenAI, previously the dominant leader. As coding assistants become a primary use case, firms adopting AI aim to capitalize on models that are more effective or better integrated into existing workflows and ecosystems, as seen with Google’s steady growth tied to its software environment.
This competitive dynamic highlights that the enterprise AI market is no longer dominated by a single provider. Increased adoption of Claude and Gemini suggests enterprises are exploring alternatives that may offer specific advantages in coding productivity or integration. Providers lagging in adoption, like Grok, may need to innovate or refocus strategy to remain relevant.
What to watch next
Future developments will likely revolve around advancements in coding assistant capabilities, as this segment continues to pull enterprise AI spending forward. Providers that can scale token-intensive use cases efficiently and deliver seamless integration into enterprise workflows stand to capture more market share.
Monitoring how OpenAI responds to the narrowing lead and how quickly Claude, Gemini, and Google can sustain or accelerate their growth will be key. Additionally, observing whether other emerging AI models can challenge these leaders or whether Grok and others can pivot to increase relevance will shape the enterprise AI landscape over the coming year.