A Comprehensive Car Subscription Rental Software

Vehicle inventory, subscription billing, digital contracts and online payments — one platform that takes bookings 24/7 while you run the fleet.
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Still running your car subscription rentals on phone calls and a whiteboard?

  • Double bookings on peak weekends

    Two customers, one quad, one refund — and one bad review you didn’t deserve.

  • Paper waivers and check-in queues

    Saturday mornings disappear into clipboards, signatures and explaining the same rules twice.

  • Cash-flow leaks

    No-shows, unpaid deposits, and damage disputes with no documentation to back you up.

Everything you need to run your car subscription rental business — in one platform

Your branded webshop, bookings, payments, fleet and contracts in one place — so you can grow without adding staff.

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    All-in-one online store

    A branded webshop where customers see live availability and book, pay and sign in one flow.

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    Flexible pricing

    Hourly, half-day, daily, weekend and seasonal rates per vehicle — plus add-ons like helmets, trailers and guides.s for accessories and extras.

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    Edit everything yourself

    Change pages, prices and products without a developer. No code, no waiting.

Everything you need to rent online

Start renting out your products with ease

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    Set up your online shop using industry-specific templates
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    Add your rental products and offer accessories
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    Choose your preferred payment method

All-in-One Car Subscription Rental Software

The complete solution to manage and grow your rental business.

Website & Booking System
  • Deliver a seamless online booking experience
  • Branded booking site tailored to your business
  • Integrated booking calendar for real-time availability
Online Payments
  • Secure and hassle-free transactions
  • Flexible solutions that fit your business model.
  • Supports multiple payment methods: Credit cards with deposit, prepayment, subscriptions, invoices, and manual payments.
Self-Service Module & Digital Access
  • 24/7 rental access without staff involvement
  • Integrate with smart lock providers
  • PIN code or app-based access
Fleet & Inventory Management
  • Keep track of your assets effortlessly
  • Real-time availability
  • Maintenance scheduling and damage management
  • Asset tagging and categorizatio
Order Management
  • Stay in control from booking to return
  • Automated confirmations and reminders
  • Status tracking
Customer Relationship Management (CRM)
  • Build lasting relationships with your customers
  • Customer profiles and history
  • Communication logs
Real-Time Analytics & Reporting
  • Gain insights to drive business decisions
  • Sales and utilization reports
  • Custom dashboards
  • Exportable data for deeper analysis
Customizable Pricing & Promotions
  • Tailor your offerings to maximize revenue
  • Flexible pricing rules
  • Seasonal campaigns and discounts
Feature preview
Car rental self service

Rent out cars 24/7 — without staff on site

Connect smart locks or a Sharefox station and customers pick up and return cars on their own — verified, signed and paid before they touch a car. Your fleet earns outside opening hours; your payroll doesn’t grow.

Integrate with Your Preferred Tools for Smooth Operations

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  • Visma eAccounting logo
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  • Poweroffice Go logo
  • Zapier
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Our Customers Love Us

Check how you can grow faster with Sharefox

  • Bilutleie1, Stian Eikrem Storsveen

    “Digitalizing our car rental operations with Sharefox has enabled us to eliminate an entire administrative position, resulting in significant cost savings and a faster, more seamless rental experience for customers.”

    Stian Eikrem Storsveen
    CEO, Bilutleie1.
  • With Sharefox, we have been able to grow quickly and build a stable customer base in just 6 months. All the smart features and integrations have enabled our employees to learn quickly, develop their working methods and save a lot of time.

    Mikael Carlson
    CEO, Flexbil.
  • Chris Gjersvik - RentMeNow

    Going from 1 to 5 locations, we needed a Heavy Equipment Rental Software where we could optimize our capacity and keep stock and availability control in each location. Sharefox has enabled our scaling process, and our B2B customers are super happy to do their rental bookings when it works best for them.

    Chris Gjersvik
    COO, RentMeNow.
  • Thomas Lindborg KBK car rental

    We were a little nervous about the response when we launched the new rental concept, but this has gone very well. We have had an impressive growth and are brilliantly satisfied with the solution from Sharefox.

    Thomas Lindborg
    CEO, KBK
Book a demo

Ready to Run Self-Storage Without Manual Work?

Discover the complete solution for managing and growing your rental business

What you’ll gain in just 30 minutes:

A guided overview of how our software can fuel your business growth

Personalized answers to your questions

Sonya Nobel

Sharefox Expert

sonya.nobel@sharefox.co Talk to an expert

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What is car subscription rental software?

Car subscription rental software is a system that lets vehicle rental businesses take bookings online, track fleet availability in real time, collect payments and deposits, and handle digital contracts and waivers. It replaces phone calls, spreadsheets and paper forms with one connected workflow — from the driver’s first click to pickup, drive and return.

Key features to look for

The essentials for a car subscription operation: a branded webshop with live availability, weekly, monthly and multi-month pricing per vehicle, digital contracts signed before pickup, security deposits handled automatically, per-unit fleet and condition tracking, and — if you want to take bookings outside opening hours — self-service pickup with smart locks or keyless entry. A subscription booking system and fleet management should live in the same tool, not two.

Weekly vs. monthly car pricing

Most car subscription operators blend both: weekly plans for short-term or trial drivers, monthly and multi-month rates for longer commitments and corporate fleets. Sharefox lets you set price rules per vehicle and per season, so a quiet week in February and a busy month in July don’t earn the same — without you editing anything by hand.

Contracts, liability and check-in

Contracts are the block that makes or breaks a growing subscriber base. When drivers sign digitally at booking, check-in becomes a two-minute handover instead of a paperwork queue — and every signature is stored with the order if a dispute ever comes up.

Sharefox car subscription rental software: detailed answers to your questions

Wondering how our car subscription rental software can enhance your operations? Here are some common questions our clients ask and our answers to them.

 

 

 

 

Sharefox is the booking, contract, and fleet system running behind your car subscription site — not a bolt-on plugin. Your webshop, per-vehicle pricing rules, digital contracts, and fleet tracking all live in one dashboard, so a booking made online updates fleet availability instantly without a second tool in the loop.

Sharefox connects to the systems that matter most for running a car subscription business: accounting platforms like Tripletex, Fortnox, and e-conomic for automatic invoicing, and payment providers like Stripe and Vipps for online and on-site payments.

Yes — Sharefox includes self-service pickup with smart locks or keyless entry, so renters can collect a car outside your regular opening hours.

Drivers sign the contract digitally at booking, so check-in becomes a two-minute handover instead of a paperwork queue. Every signature is stored with the order in case a dispute comes up later.

Sharefox lets you set price rules per vehicle and per season, blending weekly plans for short-term or trial drivers with monthly and multi-month rates for longer commitments and corporate fleets — so a quiet week in February and a busy month in July don’t earn the same rate, without editing anything by hand.

Per-vehicle and per-season pricing, digital contracts signed before pickup, automated security deposits, per-unit fleet and condition tracking, and self-service pickup via smart locks or keyless entry — the features built to address the specific friction points car subscription operators deal with compared to general rental businesses.

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