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Every stop, on the map

Software for selling, servicing and tracking vehicles

We build dealer systems, service booking apps, telematics platforms and auto marketplaces that connect buyers, workshops and fleets.

Digital tools across the vehicle lifecycle

A vehicle passes through many hands: manufacturer, dealer, financier, insurer, owner, workshop and eventually a used car buyer. Each step generates data that rarely flows to the next. Dealers lose service customers to local garages, fleet owners lack visibility on vehicle health, and buyers struggle to trust a used car's history.

We work with dealer groups, two-wheeler and car showrooms, service chains, fleet operators, auto component makers and mobility startups. Typical projects include dealer management systems, service booking and job card apps, telematics dashboards using OBD-II or GPS devices, connected vehicle companion apps, spare parts eCommerce and used vehicle marketplaces with inspection reports.

Nexzem focuses on the data that drives repeat revenue: service history, parts availability and vehicle health alerts. We integrate with OEM portals, telematics hardware, financing partners and insurance APIs where access is available. Customer communication through NexChat on WhatsApp and NexCall for service reminders helps dealers keep owners returning for paid service.

What automotive teams get with Nexzem

Scroll along the line: each outcome lights up as the signal reaches it.

  1. More service retention

    Timely reminders and easy booking keep owners at authorised workshops.

  2. Faster showroom sales

    Digital quotations and inventory views shorten time from enquiry to delivery.

  3. Healthier fleets

    Diagnostic alerts catch issues early and reduce roadside breakdowns.

  4. Connected partners

    Finance, insurance and OEM integrations reduce duplicate data entry.

Automotive software we build

Dealer, service, telematics and connected vehicle software for OEMs, dealers, fleet owners and auto marketplaces.

Dealer management systems

Lead tracking, test drive bookings, quotations, vehicle inventory, finance and insurance tie-ups and delivery checklists that keep showroom teams working from one system.

Every build includes

  • More service retention
  • Faster showroom sales
  • Healthier fleets
  • Connected partners

Regulations shaping automotive software

In India, public transport and commercial vehicles must carry vehicle location tracking devices with emergency buttons that meet the AIS-140 standard, connected to state monitoring backends, which defines data formats and alert handling for telematics platforms. Vehicle registration, permits and fitness data come from government systems such as Vahan, and dealer software must handle registration and insurance steps at the point of sale.

For connected vehicles sold in many international markets, UN regulations R155 and R156 require manufacturers to manage cybersecurity and software updates across the vehicle lifecycle, supported by standards such as ISO/SAE 21434. Location and driving data about owners is personal data under laws such as the DPDP Act and the GDPR. This is general information, not legal advice.

  • Support AIS-140 data formats and emergency alerts for tracking devices.
  • Sign and verify every over-the-air software update.
  • Get owner consent before sharing driving or location data with partners.
  • Log access to vehicle and customer records.
  • Plan for security patches across the full vehicle life.

Integration challenges in automotive

Dealers work across many systems: OEM dealer portals for orders, warranty and incentives, electronic parts catalogs, finance and insurance partners at the point of sale, government registration, accounting and their own CRM. Multi-brand dealer groups multiply this, since each manufacturer has different portals and data formats, and managers struggle to see group-wide performance.

Telematics adds device diversity. Fleet operators often run devices from several vendors, each with its own protocol and data quality. An integration layer that normalizes vehicle, trip and alert data, with adapters for each OEM system and device type, lets new brands or devices be added without rewriting the applications on top.

Data ownership deserves attention too. Contracts with manufacturers and device vendors often limit how dealer and telematics data may be used or exported, so check those terms before designing analytics. Building on clean, owned data also makes it far easier to switch vendors or add new brands later.

  • Normalize vehicle, trip and alert data from every device vendor.
  • Map each manufacturer portal's data into one dealer data model.
  • Sync bookings and invoices with accounting automatically.
  • Track data sharing permissions per partner.

Where AI fits in automotive

Telematics and service history can predict when a vehicle needs attention, turning generic reminders into timely, specific service invitations. Parts demand forecasting helps dealers and distributors stock the right items, photo-based damage assessment speeds insurance claims and used car evaluation, and price estimation models help used car businesses buy and sell at sensible prices. Service retention is usually the quickest win.

Driver behavior scoring from acceleration, braking and speeding data supports fleet safety programs and usage-based insurance. As with any AI that affects money or safety, keep explanations visible, review edge cases manually and monitor models as vehicle mixes and road conditions change.

How we build for automotive

Clear stages with a review at the end of each, so you always know what happens next and what it costs.

  1. 01

    Lifecycle mapping

    We map how customers, vehicles and data move through your business.

  2. 02

    Hardware and API review

    We check telematics devices, OEM portals and partner APIs available to you.

  3. 03

    Prototype key journeys

    Booking, quotation or tracking flows are tested with staff and customers.

  4. 04

    Sprint build

    Apps and dashboards are built in sprints with integration tests on real devices.

  5. 05

    Rollout and refinement

    We launch at pilot branches or fleets, then expand based on feedback.

Automotive use cases

  1. Group dashboard for a multi-brand dealer

    A dealer group consolidates sales, service and parts data from several brands' systems into one dashboard, comparing showrooms and workshops on bookings, retention and margins without manually merging spreadsheets every month.

  2. Used car inspection app

    Evaluators follow a guided checklist with photos and notes for each component, work offline in basements and yards, and generate a standardized report and price estimate that buyers and sellers can trust.

  3. Parts e-catalog for retailers

    Spare parts retailers search by vehicle model, variant and year, see compatible parts with images and stock across warehouses, and order online, reducing wrong-part returns and phone orders to the distributor.

  4. Fleet driver safety scoring

    Telematics data scores drivers on harsh braking, speeding and night driving, managers see trends by depot and coach high-risk drivers, and improvements are tracked against incident and fuel cost reports.

  5. Vehicle subscription platform

    Customers subscribe to a vehicle for a monthly fee that includes insurance and maintenance, with digital KYC, delivery scheduling, service bookings and swaps managed in one app and the operator tracking every vehicle's utilization.

Technology behind our automotive software

Proven, well-supported tools chosen for your scale, budget and team, never for novelty.

  • React
  • Flutter
  • Kotlin
  • Node.js
  • Python
  • PostgreSQL
  • MongoDB
  • Kafka
  • AWS

Automotive software FAQs

Something else on your mind? Ask a consultant and get a reply within one business day.

What drives the cost of automotive software?

Cost depends on the modules needed, the number of branches or vehicles, telematics hardware integration, OEM or partner APIs and reporting needs. We price the work as a fixed quote after a free consultation.

Can you work with our existing telematics devices?

Usually yes. Most GPS and OBD devices push data over standard protocols or APIs. We integrate them and normalise data across device brands.

Can a DMS integrate with OEM systems?

Where the OEM provides APIs or data exchange formats to dealers, we integrate with them. Otherwise we support structured imports and exports.

Do you build software for two-wheeler dealers?

Yes. Workflows for two-wheeler showrooms and service centres are often simpler and higher volume, and we design for that.

How long does a service booking app take?

A service booking app with a workshop dashboard takes about 8-12 weeks. Full DMS or telematics platforms take longer and ship in phases.

Can you build AIS-140 compliant tracking platforms?

Yes. We build tracking backends that ingest data from AIS-140 certified devices, handle emergency button alerts and route them correctly, and support the data exchange expected with state monitoring systems. Device certification itself is handled by device manufacturers and testing agencies.

Can a used car inspection app work offline?

Yes. Inspection apps can store checklists, photos and notes locally and sync when the device reconnects, which matters in basements, parking yards and rural areas. Conflict handling and photo compression keep syncing reliable on slow networks.

We work with clients across the USA, UK, Australia, UAE, New Zealand and India.

Where we work

Software that fits how your sector works.

Share your workflows and compliance needs. We reply within one business day with a suggested approach and team.