Keep Eyes Up and Picks Right: AI Voice Picking on the Warehouse Floor
Most warehouse teams don’t get stuck on picking because they don’t know the process. They get stuck because the process forces people to split attention: look at a screen, scan, confirm, walk, repeat — all while trying to stay accurate and safe.
That’s why so many operations are moving away from paper-based methods. In the 2024 Warehouse/DC Operations Survey, paper-based picking dropped to 44% (down from 56% the year before).
Here are the same headaches warehouses keep running into — even with a solid WMS in place:
- Extra steps slow people down → scanning, screen checks, and “micro-pauses” between each action
- Errors show up late → mis-picks get discovered downstream (packing, shipping, customer claims)
- Training takes too long → new hires need time to learn locations, flows, and how to work with the device correctly
- Safety and focus suffer → devices and screens compete with situational awareness on busy floors
- Peak volume hurts twice → you’re not only short on labour; you’re short on time to onboard and keep accuracy stable
The market direction reflects this shift. Grand View Research values the voice-picking solutions market at USD 2.47B in 2023 and projects 15.3% CAGR to 2030 — largely driven by warehouses trying to raise throughput and reduce labour friction.
What AI Voice Picking Is in A Nutshell
AI Voice Picking is a picking workflow where you get instructions through a headset and confirm each step by voice, while the WMS updates in real time.
Instead of stopping to read a screen or juggling paper/scanners, you move straight from instruction to action. The idea is simple: hands on the goods, eyes on the shelf, and data flowing live into the system.
What It Looks Like on the Floor
- You hear the next task
- You confirm by voice
- The WMS updates automatically in the background
What You Can Expect
- Productivity: +30% (cutting wasted steps and side tasks)
- Faster training: 50–80% (new hires reach full speed in days instead of weeks)
- Accuracy boost (voice confirmations reduce picking mistakes)
- Real-time updates (every confirmation syncs instantly with WICS WMS)
- Safer workflow (hands and eyes free, less device juggling)
A Quick Note on the Tech
It’s AI-based voice picking, powered by Innovecs, and it supports voice commands in the language of your choice.
How It Works On Daily Basis
If you’re still using paper or hybrid processes, you’re not alone: paper-based picking is still used by 44% of warehouses (2024 survey).
AI Voice Picking is meant to change the friction, not the workflow. In CORAX or WICS WMS, it’s the same picking process you already run in the mobile app — it just runs through your voice: the system tells the task, you confirm by voice, and the WMS updates automatically in the background.
The 3-Step Flow
- Align on feasibility and business value
Process, Technical, and Business alignment. - Set it up for your warehouse
Voice picking is configured around how you pick today (your processes, your needs). - Train fast and start using it
Onboarding is designed to be quick so teams can adopt without a long ramp.
What This Changes in Practice
- You move directly from instruction to action, cutting wasted steps and side tasks.
- Confirmations happen by voice, so accuracy holds up even when the floor gets busy.
- The WMS stays current because confirmations sync instantly in the background.
- Hands and eyes stay free, which helps both pace and safety on active aisles.
What You Get in the Long Run
Voice picking is mainly about throughput: keeping pickers moving so they can complete more orders per shift without accuracy dropping. Over time, that steadier pace is what protects service levels and keeps peak performance predictable.
1) More Predictable Service Levels
When picks are guided and confirmed in a consistent flow, you get fewer “surprise misses” that show up late (at packing, shipping, customer delivery). Over time, that stabilizes:
- order cycle time consistency
- fill rates
- OTIF performance (less variability, fewer fire drills)
2) Lower Cost-to-Serve (Without Cutting Corners)
The hidden cost in picking is rework: mis-picks, repicks, reships, returns processing, customer support time, and the internal effort to “make it right.” Voice-directed confirmation reduces the volume of those downstream costs, so labour starts going into throughput, not cleanup.
3) Faster Scaling Without Quality Drop
As volumes rise, many warehouses hit the same wall: “We can add people, but we can’t add competence fast enough.” Voice-guided workflows help standardize execution across shifts and new hires, so scaling doesn’t automatically mean more errors.
4) Better Workforce Stability
This one is underrated. Picking can be mentally exhausting when workers constantly switch attention between devices, screens, and the physical task. A simpler, hands-free flow reduces friction, which often shows up as:
- smoother onboarding
- fewer “stall points” during shifts
- less fatigue and fewer avoidable slowdowns
5) Cleaner Operational Data for Better Decisions
When confirmations happen as part of the flow, the WMS stays current. That improves planning and control across the operation:
- supervisors see progress earlier
- exceptions are surfaced sooner
- downstream teams can act on fresher status (shipping, customer updates, replenishment)
6) Stronger Customer Trust
For 3PLs and warehouses supporting retail/ecom, reliability is reputation. Fewer errors and fewer late surprises typically mean fewer escalations and a stronger “we can count on you” signal to clients.
To Sum Up
Voice picking isn’t a “nice-to-have” feature for the warehouse floor. It’s a way to make execution more consistent as the operation grows — across peaks, staffing changes, new SKUs, and higher service expectations.
In the long run, the win is reliability: fewer avoidable mistakes, fewer late surprises, cleaner operational signals, and a workflow your team can scale without quality falling off. That’s what protects cost-to-serve and strengthens customer trust.
Next Step
If you’d like to see how AI Voice Picking would work in your WICS WMS setup, contact the Davanti-WICS team to schedule a short walkthrough and discuss pilot options.