ETR Survey: Claude Enterprise Adoption Up 128% YoY, OpenAI Down 8%, Gemini Up 48% — Lead Compressed to 8 Points
SaaStr Blog·high signal
Enterprise Technology Research survey of ~500 respondents shows OpenAI dropped from 62% (Sep 2025) to 56% (Mar 2026) while Anthropic grew from 21% to 48%. The adoption gap compressed from 41 to 8 percentage points in 12 months. Google moved from 27% to 40%. ETR identifies coding assistants as the hottest competitive front driving revenue growth at model companies. Grok remains 'a rounding error.'