Accra, Ghana 🇬🇭 · Est. 2026

GeoBuilders Africa

We solve spatial issues with intelligent systems and technology. Turning location data into decisions that matter — for cities, communities, and organisations across Africa.

↗ Explore FloodWatch Join Little Engineers

Districts mapped

3.8M

Data points processed

Live product

100%

Open source

About

Spatial intelligence
for African cities

GeoBuilders Africa is a geospatial technology company building intelligent systems that transform location data into actionable insight for African cities and organisations.

Our team brings together data scientists, geospatial engineers, and developers working on problems that are fundamentally spatial — flood risk, urban change, infrastructure vulnerability, environmental monitoring.

We believe the gap between raw location data and meaningful decisions is a solvable problem. Our systems are live, automated, and accessible — designed to put spatial intelligence in the hands of the people who need it most.

Principle

Open by default

Our tools are open source. The data, the methodology, and the code — publicly available and freely reusable.

Principle

Built for the context

Designed for African data environments — satellite-first workflows, local datasets, real-world constraints.

Principle

Live, not static

Static maps are not enough. Our systems update on a schedule and serve results in real time.

Principle

Practitioner-led

Our team includes data scientists, geospatial engineers, and developers who work on these problems every day.

Products

What we build

Our first product is live. Each tool we build is a complete, end-to-end system with automated data processing, intelligent analysis, and a public-facing interface — designed to work continuously without manual intervention.

Live · v1.0

FloodWatch Ghana

A flood risk intelligence system for Greater Accra. Covering all 29 districts of the region, FloodWatch delivers district-level risk scores, interactive statistics, and a live web map — updated regularly and accessible to anyone with a browser.

Coverage

Greater Accra — 29 districts

Resolution

30 metre spatial grid

Update frequency

Monthly · Automated

Access

Free · Public

↗ Open Live Map

Live · Greater Accra

Community

Little Engineers

An open source geospatial community making spatial technology free and accessible — built for anyone who wants to learn, contribute, or grow in the geospatial field, wherever they are in the world.

We are building a practitioner-led community where experienced professionals contribute back, and those starting out have a clear, supported path into geospatial careers and projects.

📚

Free Learning Paths

Structured learning from zero to your first real geospatial project — with Africa-specific datasets and examples.

🤝

Mentorship

Direct access to working professionals in spatial data, GIS, remote sensing, and cloud engineering.

🛠️

Open Source Tools & Templates

Reusable geospatial workflows, project templates, and datasets — all free, all openly licensed.

🌍

Global & Open

Rooted in the African context, open to everyone. Knowledge has no borders.

Join Little Engineers

We are building the community now. Join the waitlist to be among the first to access learning paths, mentorship, and open challenges when we launch.

Free

Always & forever

Open

Source everything

Real

Practitioner-led

Global

Open to all

Drop your email and we will reach out when the community launches.

Contact

Let's work
together

We are open to pilot partnerships with government agencies, NGOs, and research institutions working on urban resilience, disaster risk reduction, and climate adaptation.

We also welcome developer contributions to our open source tools and collaboration proposals from spatial data scientists and researchers.

✉️

General enquiries

rachelatia@geobuildersafrica.com

🗺️

FloodWatch · Project

floodwatch@geobuildersafrica.com