Quilter shipped an automated BGA fanout, eliminating a major manual PCB setup step and highlighting 2026 releases that expand the size, density, and complexity of boards that its physics-driven AI can route end-to-end.
Quilter, the physics-driven AI that automates PCB layout, has shipped BGA fanout automation, removing one of the major manual steps that customers had to perform in their ECAD tool before submitting a dense board to the platform. The release headlines a run of 2026 updates that have materially extended the size, density, and constraint complexity of boards Quilter can route end-to-end.
The focus of the year has been to take every piece of design intent that engineers have already expressed in their ECAD files and turn it into something Quilter reads, respects, and routes against. Earlier versions of the platform made calculated guesses about certain inputs, which worked on simpler boards but produced friction on complex ones. The 2026 releases have systematically replaced those guesses with first-class capabilities.
Automated BGA fanout, released in beta and still undergoing active development, is the largest single capability addition of the year. Ball grid arrays are the densest components on most modern boards. Application processors, FPGAs, and high-pin-count connectors regularly have hundreds or thousands of solder balls packed under a single package, and routing the short escape paths from each ball through vias and trace segments has historically been the first thing a PCB designer does by hand before any other routing begins. Until this release, Quilter customers had to complete that step manually in their ECAD tool before submission.
Quilter now generates fanout and breakout automatically as part of standard candidate generation, selecting via patterns, escape directions, and breakout traces for each BGA based on the surrounding placement, the stackup, and the rest of the board’s routing. Coverage extends to standard-pitch BGAs, dense BGAs, and the irregular ball patterns common on application processors and high-density connectors. Because Quilter selects the fanout itself rather than routing around one a customer drew by hand, routing quality on dense designs improves alongside the time saved.
