EleonwoodHospitality Growth TechnologiesNew project
Vehicle rentals · Greece

Eleongrow Rentals

The all-in-one platform for rental companies: guests book, sign and pay on their own, and hotels sell your vehicles with a link.

The planner of the demo company Caldera Rentals: every car and scooter by category across two weeks, with availability counts per day, a red line for today, booking bars and two vehicles blocked for service.
The product, recorded with the demo company — November 2026The planner — every vehicle and every booking on one calendar. Shown with the demo company Caldera Rentals, November 2026.04

At a glance

Challenge
Bookings lost to an unanswered phone, paper contracts at the desk, and hotel commissions settled with the accountant at the end of the month.
What we built
One platform: planner, booking site, online agreement and payment, phone handover, hotel partners and myDATA documents.
Outcome
0%
commission on bookings: one monthly price
Online payments go straight to the company's own Viva account.
Platform
Web app for the desk, phone for the road, a booking site for every company
Scope
Our own product: design, full-stack build and support
For
Car, scooter, ATV and buggy rental companies, from a few vehicles to 1,000
Languages
Greek, English, German, French and Italian
Year
2026
eleongrow.eleonwood.com
Screens · 01The company's own booking siteOn its own address or inside the website it already has, in five languages.
The demo company's booking site: a coastal road under the headline “Book your vehicle”, and a search panel with vehicle types, pickup point, dates and pickup chips for the airport, the port and hotel delivery.
02Choosing a vehicleThe site marks the vehicles a guest's licence does not cover.
Step two of the booking, “Choose your vehicles”: filters by vehicle type, driving licence and gearbox, and vehicle cards with seats, licence, minimum age and a price per day.
03Payment with the bookingThrough the company's own Viva account, with a better price for guests who prepay online.
The payment step: pay on arrival, pay a deposit or pay in full now with a discount, a security deposit as a card hold, cash or none, and the booking summary beside it.
04TodayPickups, returns and deliveries, what is waiting and the month's revenue, at a glance.
The staff “Today” page: movements of the day with a late return and a vehicle coming back, cards for what is waiting, and the month's revenue.
05A booking from a partner hotelSigned online before pickup, with the deposit already paid.
A reservation for two ATVs with pickup at a partner hotel: the customer, the rental, each rider with a helmet size, the agreement marked signed, and the amounts with the balance due and the security deposit.
06Partner hotels and villasEach with its own link and code, its rates and a clear monthly commission statement.
The agents page: a demo hotel and a demo villa with their commission, referral code, rates, portal login and open commission, and the settings for the partner portal and delivery to guests.
07DocumentsReceipts, invoices and credit notes modelled on myDATA, with exports for the accountant.
The documents page: issued agreements, a receipt of myDATA type 11.1 with its PDF and credit-note buttons, a draft invoice, and the accountant's export as CSV or XLSX.
08Prices by category and seasonCopied to the next year or changed by a percentage in one step.
The price list for 2026: one price per day for each vehicle category in the low, mid and high season, with buttons to copy to next year, change by a percentage and paste from Excel or PDF.
09On a phone
The hand-over on a phone, step 3 of 7, Inspection: a photo of the ATV, the fuel level and the odometer reading, with Back and Next buttons.

The hand-over, on a phone

A driver's route for the day on a phone: a map of Imerovigli and the first stop, a delivery to a hotel, with Call, WhatsApp, Directions and On my way buttons.

The driver's route for the day

By the numbers

commission on bookings: one monthly price
0%
Online payments go straight to the company's own Viva account.
languages on every company's booking site
5
Greek, English, German, French and Italian.
broker platforms whose bookings arrive with no retyping
3
Rentalcars, Discover Cars and Economybookings.
a month for up to 80 vehicles, on the Start plan
€80
Unlimited locations and staff users on every plan.
a month for up to 250 vehicles, on the Grow plan
€120
a month for up to 1,000 vehicles, on the Pro plan
€200
15% less on every plan when billed yearly.

A day in the season, before and after

You don't need to be good with technology. This is what changes on an ordinary day in the season.

  • At 8:00 there was a queue at the desk, paper contracts and licence photocopiesso guests have already signed and paid from their phone, and the desk hands over the keys.
  • At noon the phone rang all day: “Do you have an ATV for tomorrow?”so guests and hotels see what is free and book it themselves.
  • When a hotel called, someone searched the notebook, called back and hoped the guest still wanted itso the front desk sends the guest the company's link, and the booking arrives complete.
  • Drivers phoned in to ask where to go nextso every driver sees the day's route on their phone.
  • Every return meant an argument about scratches and fuelso the photos and damage notes from pickup are on the phone.
  • At 23:00 the office was closed and bookings were lostso bookings keep coming in, paid, while everyone sleeps.
  • The end of the month meant days with the accountant over hotel commissions and receiptsso there is a statement for each hotel, and the documents for myDATA are ready.

The approach

  1. A booking diary that keeps itself up to date

    Every vehicle and every booking on one calendar. Drag to create, move or extend a booking, with availability per category and turnaround time built in. Today's pickups, returns and deliveries, and this month's revenue, are on the dashboard at a glance: drag and drop on desktop, a simple list on the phone.

  2. Selling when the office is closed

    Each company gets its own booking site in five languages, on its own web address or inside the website it already has, with its logo and colours. Insurance, child seats, helmets and every extra it sells are added with one tap, and guests book and pay at any hour, even when nobody picks up the phone.

  3. The guest fills in the agreement

    Right after booking and before pickup, the guest enters their details, photos of their driving licence and ID or passport, passes a licence check (AM, A1, A2, B, code 79) and signs on their own phone. Online payment, deposits and card holds run through the company's own Viva account, so the money goes straight to it.

  4. Keys handed over in two minutes

    The handover is done on a phone: photos, damage diagram, fuel and mileage, with the rental agreement and the vehicle condition report as PDFs. Hotel and villa deliveries become a daily route for each driver, and at return the photos and damage notes from pickup are already on the phone.

  5. The hotels' favourite partner

    Every partner hotel or villa gets its own link and QR code, live availability without phone calls, a simple screen showing each sale its front desk makes, and a clear monthly commission statement. Booking emails from Rentalcars, Discover Cars and Economybookings become bookings in the planner with no retyping.

  6. Ready for the accountant

    Receipts, invoices and credit notes are modelled on myDATA document types, with VAT at 24%. Every payment, deposit and hold is tied to its booking, and revenue is reported by vehicle category, channel and partner, with exports for the accountant. Every rental is also sent to AADE's digital customer register for you.

Result

One platform for the whole rental business: the planner, the booking site, the agreement, the payment, the handover, the hotels and the accounts.

Eleongrow Rentals is live, with simple public prices: one monthly price by fleet size and no commission on bookings. A company can set itself up with a step-by-step guide, or we import its fleet and rates, connect its domain, set up myDATA and train the team before the season. It works alongside the brokers rather than against them: their bookings land in the same planner, and they stay for the guests who don't know the company yet, while the guests staying next door book direct through the hotels around it.

On the islands, a rental is often decided at a hotel's front desk, and the company that isn't there at that moment loses it to a broker.

A platform for vehicle rental companies, made and sold by Eleonwood: the planner, the company's own booking site, the online agreement and payment, the handover on a phone, hotel partners and myDATA documents, in one product. Built for the islands first, where most bookings start at a hotel's front desk.

The brief

A local rental company knows the hotels around it, but its day ran on a phone that rang all day with “Do you have an ATV for tomorrow?”, paper contracts and photocopied licences at the desk, drivers calling to ask where to go next, and arguments about scratches and fuel at every return.

Hotels wanted to recommend a partner, but every sale meant a phone call, a notebook and a commission worked out by hand at the end of the month. Meanwhile the multinationals and the brokers took a bigger share every season, with budgets a local business can't outspend.

We have stood behind the front desk that sends guests to rental companies. Eleongrow Rentals is the platform that lets that partnership work for both sides, and gives a local company the same online tools as the big ones, plus the one advantage they will never have: it is local, and it knows the hotels around it.

A day in the season, before and after

Fewer phone calls, less paper, fewer people tied to the desk, and more vehicles on the road. The desk, the drivers and the guests all work from their phones, and guests get their updates by email, SMS, Viber and WhatsApp.

Under the hood

Stack
Next.js, Supabase (Postgres, EU), Viva payments, Cloudflare R2, Resend, Railway
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