For Energy Utilities

The EV flexibility platform.From device to dispatch. One partner.

Gridio connects directly to vehicles from 14 car manufacturers via official API partnerships. We turn your customer base into a smart charging fleet, then into a tradeable grid asset.

10k+Connected
vehicles
14OEM API
partners
21European
countries
LiveWith utility
partners
Built on real consumer experienceThe Gridio app serves 150,000+ EV drivers directly. That experience powers everything we offer utilities.
4.7★App Store
rating
150k+Downloads
GRIDIOPLATFORM
Choose your launch path

From no-code launch to full customization.

Before flexibility comes fleet scale. You need a smart charging product your customers love. We've built one with 150,000+ users and a 4.7-star rating. Now choose how you want to launch yours.

SmartCharge+
Smart charging under your brand
  • Launch smart charging under your brand using Gridio's SmartCharge+ platform. Your logo, your colors, your customer relationship.
  • No development needed. Sign up and have your white-label smart charging app live in weeks.
  • Real optimization: cheapest-hour charging, solar-aware scheduling, departure time guarantees.
  • Perfect for early testing. Start a 1-month pilot before committing to a full build.
Ideal for: Teams getting started with smart charging who prefer no development and fast time-to-market.
Launch without development
API Integration
Add Gridio to your existing product
  • Build your own product and experience using the Gridio API. Receive vehicle data, send charging commands, or run full smart charging through your own UI.
  • Full documentation at developer.gridio.io. Share it with your developers for quick technical validation.
  • Because we've built consumer apps ourselves, we can guide your team on what works and what mistakes to avoid.
  • EV, solar inverter, and home battery control through a single API. One integration, three device types.
Ideal for: Teams with product development capacity who want to build smart charging into their existing app or platform.
Explore the API
Both paths start with a pilot. No massive budgets or IT projects required.
Official API partnerships

Not all EV integrations are equal.

Gridio holds official, contractual API partnerships with car manufacturers. Guaranteed uptime, real-time vehicle control, and integrations that don't break with every firmware update.

TESLA
BMW
MERCEDES
VW
AUDI
SKODA
CUPRA
KIA
HYUNDAI
MINI
RENAULT
SEAT
FORD
PEUGEOT
Gridio / Official APIs

Contractual partnerships

  • Direct agreements with OEM engineering teams
  • SLA-backed uptime and rate limits
  • Real-time vehicle control (start, stop, set power)
  • Firmware-proof: updates coordinated with OEM
  • Pre-qualified for utility-grade deployments
Others / Unofficial, scraped

Reverse-engineered endpoints

  • No contractual relationship with OEM
  • Breaks with every firmware or app update
  • Rate-limited or blocked without warning
  • No guaranteed control capabilities
  • Legal grey area for commercial use
One optimization layer

EV. Solar. Battery.

Over cloud, Gridio combines EV charging, solar production forecasting, and home battery dispatch into a single optimization. No extra hardware. No separate vendors for each device type.

Electric vehicles

14 OEM brands

Direct cloud control via official APIs. Start, stop, set charging power, read SoC and location. No wallbox dependency.

Solar inverters

14 inverter brands

Cloud-based solar production forecasting combined with charging schedules. Vehicles charge when the sun shines, automatically.

Home batteries

Growing integrations

Dispatch home storage alongside EV charging and solar. One schedule that accounts for all three assets behind the meter.

What about heat pumps? There are specialist companies that do heat pump control better than we would. We focus on what we're best at, and integrate with them where needed.

The value layer

Two ways to unlock flexibility.

Same fleet. Same integration. Shape the portfolio with price signals, or dispatch megawatts directly from your trading desk.

Flex by Price

Shape the portfolio with your price curve

Override the day-ahead baseline with your own signal. The fleet reshapes instantly.
0 5 10 MW EUR/MWh YOUR OVERRIDE
Baseline EV portfolio
Send a 96-value price curve via API. We instantly redistribute the fleet's charging to your preferred shape. Your portfolio risk, our execution.
Flex by Volume

Dispatch megawatts on demand

See available flexibility. Select hours. Move load. Vehicles still fully charged by morning.
0 5 10 MW -5 MW DEPARTURE +5 MW
Fleet charging overnight
Your trading desk sees available megawatts per hour via API. Select a window, request a volume reduction. We shift the load to later hours. All vehicles charged by departure.
Getting started

We do the heavy lifting.

No six-figure budgets. No 18-month integration projects. Gridio handles the OEM relationships, the optimization engine, and the ops. You bring the customers.

1

Kickoff

Week 1-2

Scope definition, API credentials exchange, brand kit handover. We configure your instance.

2

White-label setup

Week 3-4

Your branding applied. OEM connections activated. Test vehicles connected and validated.

3

Pilot launch

Week 5-8

Soft launch with initial customer cohort. Monitoring, tuning, first optimization results.

4

Scale

Ongoing

Grow the fleet, activate flex products when ready, expand device types. We scale with you.

Most utilities start with a 1-month proof of concept on a small internal fleet. No procurement cycles. No board approval needed for the first step.

Traction

Live. Measured.
Repeatable.

10k+Connected
vehicles
14OEM API
partners
21European
countries
2019Founded
References
EnovosNaturStroum Drive. White-label smart charging for Luxembourg's leading utility.Live
1k+vehicles
TotalEnergiesB2B2C smart charging integration with one of Europe's energy majors.Partner
IgnitisSmart charging integration with the Baltic region's largest energy group.Partner
Gridio B2COur own direct-to-consumer smart charging app, proving the product at scale.B2C pool
150k+downloads
4.7★ rating
🏆
International SET100 Award Finalist 2026 / Mobility and Transportation / Recognised by the Sustainable Energy Technology programme
🏆
Europe Solar Startup Award Finalist 2026 / Recognised by SolarPower Europe
🥇
Energy Transition Innovators Winner 2025 / Smart Solutions Empowering the Consumers / Co-hosted by Enlit Europe and Eurelectric
🥇
Tech For Change Recognition 2025 / Hosted by VivaTech
Why Gridio

Not just connectivity.
Full optimization + flex.

Connectivity platforms connect devices. Gridio connects, optimizes, and trades. That's the difference between reading a vehicle's SoC and actually reducing your customer's bill while building a dispatchable asset.

CapabilityOthersGridio
OEM vehicle connectivityBroad (mostly unofficial)14 official API partnerships
Read vehicle state (SoC, location)✓ Yes✓ Yes
Start / stop charging✓ Yes✓ Yes
Set charging power (modulation)✗ No✓ Per-vehicle power control
Smart charging optimization✗ No (connectivity only)✓ Price, solar, departure-aware
Solar + EV combined scheduling✗ No✓ Cloud-based solar forecast + EV
Home battery dispatch✗ No✓ Unified behind-the-meter
White-label product✗ API only✓ Full white-label app + backend
Fleet flexibility forecasting✗ No✓ Pmax/Pmin/Emax/Emin envelopes
Flex market trading interface✗ No✓ Trajectory activation via API
Want your developers to validate? Share our API documentation for a quick technical review.
API Documentation
Next step

Let's scope your pilot.

Most partnerships start with a conversation and a small proof of concept. No commitment. No procurement. Just a conversation about what's possible.

Let’s make smart charging
the only way of charging!

Braeden Holmes

VP of Business Development
braeden@gridio.io
LinkedIn

Let’s get started

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