Smart estimating
Trade-specific calculators and AI-assisted quotes
Run your contractor business in one place
Quote in minutes. Get paid faster. Manage suppliers automatically. 1BuildOS replaces the apps you juggle every day.
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Mission & vision
Mission: Give every trade business an operating system — one login, one workflow, from first quote to final payment.
Vision: Contractors across Africa run world-class operations without enterprise complexity or app-switching.
Everything you need to run your trade business
From the first site visit to supplier delivery — 1BuildOS connects estimating, invoicing, payments, and your supplier network.
Invoicing & payments
Local gateways, same-day settlement
Supplier marketplace
Catalogs, auto-order, delivery tracking
Business dashboard
Pipeline, cash flow, profitability
AI automation
Learns from your quotes and payments
Mobile & offline
Coming soonField-ready apps (roadmap)
Trusted by contractors across Africa
“We send professional quotes in five minutes instead of two hours.”
“Invoices and Paystack checkout in one place — our cash flow finally makes sense.”
“Supplier catalogs linked to our projects saved us a full day every week.”
Built for how you actually work
- 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
Get in touch
Questions about 1BuildOS for your trade business? Our team is ready to help you get started.
We're here to help
Browse guides, onboarding tips, and answers to common questions in our support center.
Frequently asked questions
