How The Real Cost Of Enterprise Vibe Coding Shows Up After The Prompt

InnovationHow The Real Cost Of Enterprise Vibe Coding Shows Up After The PromptByAlexey Spas,Forbes Councils Member.for Forbes Technology CouncilCOUNCIL POSTExpertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. | Membership (fee-based)Jun 03, 2026, 06:00am EDTAlexey Spas is the founder and CEO of Instinctools, a software engineering company focused on AI-powered digital solutions. getty​When developers started kicking tires on vibe coding, what had been taking late nights and a minor collapse in morale could suddenly be built before lunch, or over a cup of coffee (if not just a sip). That kind of speed made the old development calendar look ridiculous. Faster code generation put pressure on the rest of the system. When teams gained speed at the keyboard, the unfinished work started to pile up in testing, security review, release management and operations.The Backlog Has Changed ShapeFor years, software leaders measured pain in features waiting to be built. Although AI coding has started to shrink that queue, so far it looks like it’s taking away with one hand and giving back with the other. The truth is coding accounts for roughly a quarter of the trip from idea to launch. Once its generation speeds up, the other three quarters of the work (review, integration, release, maintenance) do not vanish, but rather inherit the strain.I speak with developers almost every day, and here are the vibe-coding side effects they keep describing—in their own words:“Codebases are rapidly putting on weight.”“Simple features come back bloated, verbose and over-engineered, with layers of abstraction no one asked for.”“Documentation multiplies, but the system is no easier to understand.”“Vulnerabilities slip through because the code is arriving faster than security teams can inspect it.”“Senior engineers have been turned into slop janitors, while junior engineers accept whatever the model produces.”“When something breaks, debugging t...