AI-Powered Mainframe Exits Are A Bubble Set To Pop
The Reguster, Wednesday, April 15th, 2026
Analysts reckon 70 percent of projects will fail, and 75 percent of vendors in the field will go away
Most mainframe users who turn to AI for help migrating legacy code to alternative platforms are going to be very disappointed, according to analyst firm Gartner.
'More than 70 percent of mainframe exit projects initiated in 2026 will fail to produce the intended benefits due to an overestimation of generative AI tooling capabilities,' states a paper the firm published last week titled 'Too Big to Fail: Why Mainframe Exit Projects Are Likely to Fail in the Age of Generative AI.'