Run your rental operation,
not the paperwork.

Onyxar is the operating system for motorcycle & car rental businesses - bookings, e-signed contracts, fleet, maintenance, finance, staff and analytics in one hardened, multi-tenant platform.

Restricted access - authorized operators only. Hardened with WAF, signed sessions & per-tenant isolation.
EN·RU·TH
Trilingual e-contracts
5 roles
Granular permissions
e-Sign
Signed & sealed PDFs
Multi-tenant
Isolated per operator
Everything in one place

Built for the whole rental workflow

From the first enquiry to the final settlement - every part of the operation is covered.

Bookings & e-Contracts

Create bookings in seconds and auto-generate signed PDF rental contracts in EN / RU / TH, complete with company seal and client signature.

Fleet & Maintenance

Track every vehicle - status, odometer, service history and scheduled maintenance reminders that ping you before anything is due.

Finance & Deposits

Payments, refunds, deposits, fines and per-period revenue reporting - with VAT handling and multi-currency-ready pricing tiers.

Staff & Permissions

Role-based access for admin, manager, mechanic, staff and client - each with granular permissions and a full audit trail of actions.

Document OCR

Snap a passport or vehicle green-book and Onyxar reads the number, dates and plate automatically - no more retyping documents by hand.

Client Self-Service

Give renters a private portal to view their contract, extend a rental, rent another bike and sign - staff get notified the moment they do.

Analytics & RFM

See revenue trends, fleet utilisation and customer RFM segments at a glance, so you know which bikes earn and which clients return.

AI Assistant

A built-in copilot for your staff - ask about bookings, look things up and perform guarded actions, with every write confirmed before it runs.

Security & Audit

A built-in Web Application Firewall, signed sessions, per-tenant data isolation and PDPA / GDPR consent logging protect every account.

How it works

Four steps from enquiry to settled

A workflow your whole team already understands - digitised end to end.

1
Book

Log the renter and vehicle, pick dates and pricing - deposit, insurance and totals are calculated for you.

2
Contract & sign

A trilingual PDF contract is generated automatically. The client signs on-screen; the company seal is applied.

3
Hand over

Record odometer and documents via OCR, hand over the keys, and the rental clock starts tracking automatically.

4
Track & settle

Extensions, fines and damages are logged; on return the deposit is settled and revenue lands in your reports.

Hardened by design

Your data, locked down tight

Onyxar is a restricted, operator-only platform - security is built into every layer, not bolted on.

  • Per-tenant isolation. Every operator's data is walled off - no account can ever read another's.
  • Built-in WAF. A real-time firewall blocks injection, XSS and abuse before it reaches the app.
  • Signed sessions & 2FA. Cryptographically signed tokens plus TOTP two-factor for privileged accounts.
  • Audited & compliant. Full admin audit log and PDPA / GDPR consent tracking on every action.
For developers

Documented REST API

Explore endpoints and integrate with external tooling - POS, accounting and telematics.

Ready to run your fleet the easy way?

Sign in to your operator account, or register your rental business to get started.