Relina OnSite
Complete construction ERP — mobile site management, costing and field operations

What is Relina OnSite?
Relina OnSite is a construction management platform built by ZetsApp that unifies project scheduling, cost estimating, material tracking, daily site reports and workforce management into one mobile-first ERP. Built for contractors and site engineers who need real-time control over budgets, timelines and compliance.
Relina OnSite is construction management in the construction management space, built for small business, mid-market and enterprise across construction, real estate and engineering. It runs cloud (saas), mobile (ios) and mobile (android) and starts at $49 per user, per month.
Relina OnSite features
Everything included in the platform — from day-one essentials to the advanced modules teams grow into.
Project Scheduling & Gantt
Cost Estimating
Material & Inventory Tracking
Daily Site Reports
Workforce Management
Mobile Field App
Document Control
Real-Time Dashboards
Relina OnSite use cases & industries
Construction
Relina OnSite for construction teams — construction management tuned to the workflows, compliance and reporting construction organisations need.
Real Estate
Relina OnSite for real estate teams — construction management tuned to the workflows, compliance and reporting real estate organisations need.
Engineering
Relina OnSite for engineering teams — construction management tuned to the workflows, compliance and reporting engineering organisations need.
Company size
Integrations
Relina OnSite pricing
Transparent per user, per month pricing with a free trial. Volume and annual discounts available on request.
Relina OnSite vs alternatives
How Relina OnSite compares with other construction management options on rating, pricing and deployment.
| Product | Rating | Starting price | Free plan | Deployment | |
|---|---|---|---|---|---|
| RORelina OnSite | ★ 4.8 | $49 | No | Cloud (SaaS) | This product |
| EPEstiMate Pro | ★ 4.7 | $59 | No | Cloud (SaaS) | View EstiMate Pro |
Relina OnSite — frequently asked questions
What is Relina OnSite used for?
Relina OnSite is a construction ERP for managing projects, costs, materials, site reports and field teams from one mobile platform. Full answer →
What customers say about Relina OnSite
“Relina OnSite replaced three separate spreadsheets and a WhatsApp group. Our site managers now log daily reports from their phones and I see budget burn in real time.”
“The cost estimating and material tracking alone paid for the subscription in the first project. Onboarding the field crew took an afternoon.”
Related construction management
Ready to see Relina OnSite in action?
Book a walkthrough with our team, get a tailored quote, or ask about customisation and integrations for your organisation.
- Live demo configured with your own workflows
- Quote within one business day
- Setup, data migration and training included