One Platform for
Fuel EV Fleet

tzi gives energy providers a single platform to operate fuel and EV charging networks, and the fleets that run on them — in real time.

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Our Services

Everything you need to operate and optimize your energy infrastructure and fleet

Fuel Network Management

Monitor fuel stations in real time, track inventory levels, forecast demand, and manage pricing across your entire network from one place.

EV Charging Network

Deploy and manage EV chargers with OCPP support, live session monitoring, smart load balancing, and driver-facing payment integration.

Vehicle Fleet Management

Track vehicles, assign drivers, set fueling controls, and analyze fleet spending with detailed per-vehicle and per-route breakdowns.

Key Features

Built for operators who need visibility, control, and flexibility

Network Management System

Multi-tenant client management
Fleet and sub-fleet hierarchy
Per-vehicle tracking and controls
Real-time dashboards and reporting

Authorization Service

Real-time transaction authorization
Fuel and EV charging support
Card, RFID, and mobile authentication
Built-in fraud detection

Partner API

RESTful API with full documentation
Programmatic access to all tzi services
Webhooks and event-driven integrations
Sandbox environment for development

Why Choose tzi?

Unified Platform

Fuel stations, EV chargers, and fleet vehicles — managed from a single dashboard instead of three separate tools.

Actionable Analytics

Spending trends, consumption patterns, and fleet performance — surfaced in real time so you can act, not just report.

Scalable & Secure

From 10 vehicles to 10,000 — tzi scales with your operations with enterprise-grade security and role-based access control.

Pricing Plans

Start free, scale as you grow

Basic

For small fleets getting started

Free

Fuel & EV network management
1 fleet, up to 10 vehicles
$1/vehicle/month beyond 10
Basic analytics
Email support

Get Started

About tzi

tzi was built by people who ran fuel networks and managed fleets — and got tired of juggling disconnected tools. We combined deep industry knowledge with modern technology to create the platform we wished existed.

Whether you operate gas stations, EV chargers, or a mixed fleet, tzi gives you the visibility and control to cut costs, prevent fraud, and make smarter decisions.

Trusted by Fleet Operators

Managing thousands of vehicles and stations daily

Built on Real-Time Data

Live monitoring, instant alerts, and automated controls

Fuel & EV Ready

Supporting both traditional fuel and electric vehicle infrastructure

Ready to Take Control of Your Energy Network Operations?

See how tzi can simplify your operations. Book a demo and we'll walk you through it.