Who does carsharing better – OEMs or start-ups?
February 7, 2025
min. read
Who does carsharing better – OEMs or start-ups?
The carsharing industry is at a crossroads. Once hailed as the future of urban mobility, it has seen a mix of success and failure, with some players thriving and others closing shop. So we ask: why do some carsharing ventures fail while others continue to grow? And more importantly, what does it take to run a sustainable and profitable carsharing business in today’s competitive landscape?
Recent developments have been telling. Two OEM-backed carsharing ventures have recently shut down, while independent operators continue to expand, and a new entrant – Kia – has just launched its own service. This article takes you into the challenges, key success factors, and the evolving role of technology in the industry.
OEMs vs. startups: What's the difference?
Before diving into specific cases, it’s important to clarify what OEMs (Original Equipment Manufacturers) are and how they differ from startups. OEMs are traditional car manufacturers – companies like Kia, Volvo, or Ford – that primarily produce and sell vehicles under their brand names. Some OEMs have expanded into mobility services, including carsharing, but often struggle because their main focus remains on car sales.
In contrast, startups and independent operators like GreenMobility are built from the ground up as mobility service providers. They don’t manufacture cars but instead focus entirely on the carsharing experience, optimizing operations, technology, and customer service. This difference in core focus often determines success or failure in the carsharing industry.
OEM carsharing ventures
Automakers have long recognized the potential of carsharing as a way to diversify revenue streams, enhance brand loyalty, and explore new mobility business models. However, history has shown that simply putting cars on the streets and creating an app isn’t enough to make carsharing work.
Several OEM-backed carsharing services have struggled to maintain profitability. Volvo’s Volvo On Demand recently announced its closure as part of a broader strategy to optimize costs. Similarly, SEAT ceased operations at the end of 2024 due to declining demand and rising operational costs (€31 million total losses, with €11 million lost in 2023 alone, against a turnover of €16 million).
The challenges OEMs face in carsharing stem from several factors:
- High operational costs: Fleet management, maintenance, insurance, and parking fees add up quickly.
- Consumer behavior: Unlike leasing, carsharing requires a behavioral shift from users, who must plan trips around vehicle availability.
- Integration challenges: Traditional automakers are structured around car sales, not service-based mobility solutions. This makes it difficult to operate carsharing efficiently.
However, these closures don’t necessarily mean that carsharing itself is an unsustainable model. Instead, they highlight the need for a different approach – one that independent players are executing more effectively.
New entrants and independent operators
While OEM carsharing ventures struggle, independent operators like GreenMobility are experiencing growth. Unlike traditional automakers, these companies are built from the ground up as mobility service providers, allowing them to operate more efficiently.
GreenMobility’s growth can be attributed to:
- A laser focus on carsharing: Unlike OEMs, which juggle multiple business lines, independent companies dedicate their entire strategy to optimizing the carsharing experience.
- Smart cost control: Leveraging technology for fleet management and maintenance allows them to run lean operations.
- Strategic market selection: Choosing the right cities with high demand and favorable regulatory environments plays a huge role in their success.
By leveraging a digital-first approach, these companies are able to optimize vehicle utilization, reduce operational costs, and offer a seamless user experience—something OEMs often struggle to achieve.
Does KIA’s entry in carsharing bring new hopes?
Amidst the shifting landscape, Kia has entered the carsharing market with its new service, Hyr & Dela. Unlike previous OEM carsharing attempts, Kia's model focuses on businesses rather than individual consumers. This service allows companies to rent vehicles on a monthly basis and share them among employees, partners, or customers via a digital platform.
Why does this approach make sense?
- Higher vehicle utilization: By targeting businesses, Kia ensures that its vehicles are in use more frequently than traditional consumer-focused carsharing models.
- Fleet management efficiency: A B2B-focused model allows for easier scheduling, tracking, and maintenance planning.
- Electric vehicle (EV) adoption: Kia’s service aligns with the growing trend of businesses adopting EVs for sustainability goals.
If executed well, Kia’s corporate-focused carsharing model could prove to be a sustainable business approach, avoiding many of the pitfalls that plagued previous OEM carsharing attempts.
5 lessons we have learned from this
So, what can current and future carsharing ventures learn from these experiences?
1. Adaptability is key
Rigid business models and a lack of flexibility are major roadblocks to success. Carsharing services need to be highly adaptable, leveraging data to adjust pricing, fleet locations, and service offerings dynamically.
2. Cost management determines longevity
Carsharing is a capital-intensive business. Operators need to optimize fleet efficiency, reduce downtime, and control maintenance and insurance costs. This is where independent operators often outperform OEMs, as they are more agile in managing expenses.
3. Technology is a game-changer
A carsharing platform is only as good as its technology. Companies partnering with mobility tech providers like ATOM Mobility can benefit from advanced booking systems, automated fleet management, and data-driven decision-making—key elements for a seamless and cost-effective service.
4. Market selection matters
Choosing the right city or region for carsharing is crucial. Factors like public transportation integration, parking regulations, and urban population density can make or break a carsharing business.
5. OEMs need a service-oriented mindset
Carsharing is not just about providing access to vehicles—it’s about service excellence, convenience, and user experience. For OEMs to succeed, they need to rethink their approach and adopt a more customer-centric mindset.
The future of carsharing
The carsharing industry is at an inflection point. While some OEM-backed services have faced hurdles, independent operators like GreenMobility and strategic initiatives like Kia’s Hyr & Dela show that success is still possible with the right approach. The key lies in adaptability, cost control, technology integration, and market focus.
As the industry continues to evolve, Kia’s entry into corporate carsharing is an exciting development. With a smart strategy and strong execution, they have the potential to carve out a successful niche in the market.
We’ll be keeping an eye on Kia’s progress and, in the meantime, wishing them the best of luck in their new venture. Let’s hope they are here to stay!
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ATOM Mobility API: Build your own mobility experience on top of a proven platform
⚡ Launch faster and integrate anywhere with ATOM Mobility API. Build your own mobility experience without rebuilding the backend. Learn how ATOM Mobility API lets you integrate, customize, and scale faster.
April 2, 2026
min. read
Shared mobility is moving beyond standalone apps. Operators today are expected to integrate into existing ecosystems - from hotel and airport platforms to corporate travel tools and MaaS apps. Building all of that from scratch is slow, expensive, and hard to scale.
That’s why ATOM Mobility offers a fully developed OpenAPI - allowing you to build your own mobility experience on top of a proven backend.
From app to platform
Most mobility solutions are still built as closed systems. That creates friction: integrations take time, custom features require heavy development, and expanding into new channels becomes complicated.
An API-first approach changes this.
Instead of rebuilding core functionality, operators can use ATOM Mobility as the underlying system and build their own layer on top. Booking flows, payments, vehicle control, and operational logic are already there - accessible via API.
What this enables in practice
With API access, mobility can be embedded directly where users already are.
- A ride can be booked from a hotel website. A car can be unlocked through a partner app. A custom frontend can be built for a specific market without touching the backend.
- At the same time, operators can connect their own tools: from internal dashboards to finance and reporting systems (for example, Power BI) creating a more automated and scalable operation.
The result is not just a mobility app, but a flexible system that can adapt to different markets, partners, and use cases.
What you can manage with ATOM Mobility API
🚗 Booking & ride management - search vehicles, reserve and unlock, start and end trips, manage ride status.
💳 Payments & users - create and manage users, handle payments and pricing, access booking history.
🛴 Fleet & operations - vehicle status and location, zones and restrictions, pricing configuration.
🔌 Integrations - connect third-party apps, sync with external systems, automate workflows and more...
Few use cases we already see
1. Embedded mobility in partner platforms
Booking directly from (no app download needed):
- hotel websites
- airport kiosks
- corporate travel portals
- MAAS apps (such as Umob)
2. Custom frontends and apps
Operators build:
- branded web apps
- niche UX flows
- country-specific experiences
All powered by ATOM Mobility backend.
3. IoT and hardware integrations
- sync vehicle data
- control locking/unlocking
4. Automation & internal tools
- reporting dashboards
- finance automation
- customer communication flows
Instead of spending months building core systems, operators can use ATOM API and focus on what actually drives growth - distribution and partnerships.
Interested to learn more or try it out?
Learn more:
https://www.atommobility.com/api
Explore the API:
https://app.rideatom.com/api/docs
Blog
How to fully automate maintenance tasks and alerts for rental fleets
🚗 Scaling a rental fleet without automating maintenance? That’s risky. Spreadsheets and routine checks might work at 20 vehicles, but once you grow past 50, things start slipping. More operators are using IoT telematics, automatic error codes, and mileage-based service alerts to catch issues early and keep vehicles available. See how rental fleet maintenance automation helps you scale without chaos.
March 31, 2026
min. read
How to automate maintenance alerts for rental fleets
Rental fleet maintenance automation is becoming essential for operators who want to scale without increasing operational complexity. Whether you manage cars, scooters, bikes, or mixed fleets, manual inspections and spreadsheets quickly fail once your fleet grows beyond a few dozen vehicles.
Breakdowns, missed services, and delayed repairs directly affect uptime, revenue, and customer satisfaction. Modern fleet technology makes it possible to automate maintenance using IoT telematics, onboard sensors, automatic error codes, mileage-based triggers, and structured dashboards.
Why manual maintenance tracking does not scale
In small fleets, maintenance is reactive. A customer reports an issue. A staff member checks the vehicle. Someone creates a task manually. This works for 20 vehicles, but for 200 it’s just too much work.
As fleets expand, issues are discovered too late, standards vary between locations, and staff spend more time coordinating than fixing. Rental fleet maintenance automation shifts operations from reactive repairs to preventive, system-driven workflows.
Using IoT telematics to monitor vehicles in real time
IoT telematics devices collect live data such as location, battery level, ignition status, engine health, and mileage. In car rental and car sharing fleets, telematics also track fuel levels, driving behaviour, and diagnostic information.
Instead of waiting for user reports, the system can trigger alerts automatically. For example:
- when a battery drops below 20 percent
- when a vehicle reaches a service mileage threshold
- when a vehicle leaves a defined service area
- when the vehicle receives a few negative reviews
This data feeds directly into the fleet platform, where workflows assign tasks automatically, reducing response times and eliminating internal coordination delays.
Onboard sensors and automatic error codes
Modern vehicles generate diagnostic trouble codes when systems fail. In connected fleets, these codes appear instantly in the operator dashboard.
If a vehicle reports a brake or engine warning, the system can block it from new bookings, notify technicians, and create a repair task automatically. In micromobility fleets, IoT modules detect tilt events, battery degradation, failed unlock attempts, or controller errors.
Digital reporting further improves vehicle availability. ATOM Mobility’s vehicle damage management feature shows how structured workflows reduce downtime and improve transparency.
Mileage-based and time-based service automation
Rule-based servicing is one of the most effective elements of rental fleet maintenance automation.
Operators can set simple service rules, such as:
- changing oil every 15,000 km
- checking brakes every 20,000 km
- running a safety check every six months
When a vehicle reaches one of these limits, the system creates a task automatically. The vehicle can also be temporarily removed from booking until the service is done. This becomes especially important when operating in multiple cities, because it keeps safety standards consistent across the entire fleet.
Maintenance dashboards and task automation
A maintenance dashboard centralises alerts, open issues, and upcoming service requirements.
With structured task management, teams can assign jobs, set priorities, track resolution times, and analyse recurring issues. ATOM Mobility’s Task Manager feature enables operators to convert alerts directly into trackable actions within one system. Alerts that turn into tasks automatically make it clear what needs fixing and when it should be handled.
From reactive to predictive maintenance
With enough historical data, fleets can move beyond fixed intervals. Operators can identify patterns such as faster brake wear in specific models or higher damage rates in certain areas. Predictive maintenance allows servicing based on actual usage intensity, reducing unnecessary costs while preventing major failures.
For operators growing from 50 to 500 vehicles, automation delivers clear advantages:
- higher uptime, because issues are detected earlier
- lower operational costs, since preventive repairs are cheaper than breakdowns
- improved safety and compliance, with no missed service intervals
- better customer experience, with fewer malfunctioning vehicles
- clearer performance metrics for management decisions
Automation supports maintenance teams with clearer priorities and better data.
Building the right automation stack
Effective rental fleet maintenance automation typically requires:
- IoT hardware
- a fleet management platform with automated alerts
- configurable service rules
- a task dashboard
- task automation logic
- analytics tools
When these components are connected, maintenance becomes scalable and controlled instead of reactive. This is especially important for operators running scooter, bike, car sharing, or rental businesses, where uptime directly impacts revenue and retention.
Rental fleet maintenance automation makes maintenance more organised and easier to manage as you grow. IoT telematics, automatic diagnostics, mileage alerts, and task dashboards help create clear processes that support expansion.
For rental and shared mobility operators who want to grow steadily, automating maintenance is essential. It helps keep operations stable and supports long-term profitability.
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