Smart estimating
Trade-specific calculators and AI-assisted quotes
Build trade-specific quotes with calculators tuned to your work — from solar installs to plumbing jobs — and refine line items before you send.
Features built for contractor businesses
Everything you need to quote, invoice, collect payments, and manage suppliers — without switching apps.
Invoicing & payments
Local gateways, same-day settlement
Turn accepted quotes into invoices and collect payment through integrated checkout so cash flow stays in one system.
Supplier marketplace
Catalogs, auto-order, delivery tracking
Connect catalogues to your projects, compare suppliers, and track deliveries without leaving 1BuildOS.
Business dashboard
Pipeline, cash flow, profitability
See pipeline, recent projects, and financial health at a glance with persona-aware dashboards.
AI automation
Learns from your quotes and payments
1BuildOS learns from your quotes and payments to suggest line items, flag anomalies, and speed up repeat work.
Mobile & offline
Field-ready apps (roadmap)
Field-ready mobile apps with offline mode are on the roadmap — start on web today and grow into mobile.
Platform capabilities
- Multi-currency support for pan-African trade
- Paystack and local payment gateways
- Role-based dashboards for every persona
- KYC onboarding before going live
- Staff invites with employer linkage
- Client portal for homeowners and DIY clients