The Full Mobility Stack.
Driver verification, fleet management, EV charging, analytics, and autonomous vehicle readiness — all on one platform, operated by SUMN.
Mobile App
Resident & Guest App
The SUMN app is the single interface for every mobility touchpoint at your property. Charger sessions, vehicle reservations, e-bike checkout, parking management — all in one place. Available on iOS and Android.
Vehicle Platform
Fleet & Driver Management
SUMN handles the full operational layer for shared vehicles — driver verification, insurance documentation, vehicle health monitoring, and incident management. Property teams never touch the fleet.
Charging Infrastructure
EV Charging Network
Level 2 and DC fast charging hardware, installation, energy management, and resident billing — all managed by SUMN. We monitor uptime 24/7 and dispatch technicians for any hardware issues.
Analytics
Operator Intelligence Dashboard
Portfolio operators see every property's utilization, revenue, uptime, and alerts in one dashboard. Owner-level reporting helps asset managers track mobility performance alongside other amenity data.
Built for what's coming.
SUMN's architecture is designed to support the next generation of mobility infrastructure — from autonomous vehicles to AI-managed energy networks.
Autonomous Vehicle Staging
SUMN's infrastructure is designed for AV integration — dedicated staging lanes, software handoff protocols, and fleet OS compatibility.
AI Load Management
Predictive charging schedules optimize energy cost, grid demand, and charger availability across hundreds of stalls simultaneously.
V2G Integration
Vehicle-to-grid capability lets your fleet participate in demand response programs, turning parked vehicles into a revenue asset.
Mobility Subscriptions
Bundled resident mobility plans — monthly passes covering EV charging, vehicle use, e-bikes, and parking — managed through SUMN.
Ready to upgrade your property?
Talk to our team about deploying the full SUMN mobility infrastructure at your property. Assessment to go-live in 30–60 days.
50+
Properties Deployed
30–60 days
Deployment Timeline
8 Markets
Active Nationwide
24/7
Uptime Monitoring