The flashy part of warehouse automation is the robot that picks. The less visible layer, drone-based inventory counting and live digital twins, is where some of the most useful progress has happened in 2025-2026. None of it looks good on a conference stage and all of it is worth paying attention to.
Drone inventory is eating the cycle count
Dexory led the latest round in this category with a 143 million euro Series C in October 2025. Their LiDAR-equipped DexoryView platform is scanning 10,000 plus locations per hour and serving customers including GXO, Maersk, DHL, and Stellantis. The other three names in the space are Corvus Robotics, Ware (built on Skydio 2), and Vimaan's StorTRACK AIR.
The business case for drone inventory is simple. Manual cycle counts are slow and expensive. RFID is expensive and failure-prone at scale. Barcode scanning is labor-heavy. A drone fleet can fly the whole building overnight and hand the WMS a delta report before first shift. For operators running more than a few hundred thousand locations, the payback window is closing on 18 months.
Digital twins stopped being a demo
Digital twins used to mean "we built a 3D model of the warehouse for a simulation study". In 2026 they mean a live operational model fed by continuous barcode and RFID scans, drone flights, and AMR telemetry, merged with AR or VR interfaces for the control room. That's a very different thing.
Dematic's Command Center, launched in March 2026, is the clearest example I've seen. The pitch: warehouse data-twin modeling with what-if analysis. You stress-test an operational change against the live twin before rolling it out, which is a different proposition from the static what-if analyses solution designers used to hand over as a deck.
Where this is heading
By 2027 the baseline for any large operation is probably drone-audited inventory and a digital twin that's live within seconds of the shop floor, not days. The design decks from 2024 that skipped this layer are already starting to look older than they should.
It's not going to be on anyone's conference highlight reel. It's going to be in every serious spec.