AI Coding Is Creating a New Software Bottleneck
TechTarget, Tuesday, August 19th, 2025
The constraint has moved from writing code to validating it, making test infrastructure critical.
AI-assisted coding now produces software faster than enterprises can validate it, inverting the traditional development bottleneck from generation to review.
Companies such as CodeRabbit and Blacksmith have attracted hundreds of millions in funding to attack the validation problem, a sign that testing infrastructure has become critical infrastructure.
The article warns that tests must be anchored to business requirements rather than AI-generated assumptions, or teams end up testing whether the AI agrees with itself.
Continuous testing integrated throughout development, rather than applied as a final gate, is presented as the practical requirement for keeping quality up as code volume rises.