Research Infrastructure for Longitudinal Data

Built for research programmes
that need to last.

LongData is an institutional research platform for longitudinal health, demographic and population data collection.

Designed for organizations that follow individuals, households and communities across multiple rounds, LongData combines offline-first field data collection, longitudinal participant management and institution-controlled deployment in one sustainable platform.

Your research. Your infrastructure. Your data. Built for the long term.

Talk to a LongData Specialist Request a Technical Demonstration
The Challenge

Longitudinal research cannot be treated like a one-time survey.

Research programmes that follow the same individuals, households and communities over years require more than a form and a database.

They need infrastructure that can preserve continuity across:

Participants Households Survey rounds Follow-up activities Field teams Historical records Research projects

Yet many institutions rely on systems assembled from multiple technologies, external services and legacy components.

Over time, those dependencies can become difficult to maintain.

When infrastructure becomes difficult to maintain, research continuity becomes harder to protect.

A Different Approach

LongData is research infrastructure built around continuity.

LongData was designed specifically for longitudinal health and demographic surveillance and other multi-round research environments.

Rather than treating each survey as an isolated data collection exercise, LongData provides a platform for managing the ongoing relationship between your research programme, your participants and your data.

01 One platform.
02 Multiple rounds.
03 Long-term continuity.
Built Around Your Institution

Your infrastructure. Your data. Your control.

LongData is designed for institutional deployment.

You can run LongData on infrastructure controlled by your organization, keeping your research data within your institutional environment and under your governance.

This gives research institutions greater control over:

Infrastructure
Data
Access
Backups
Security
Deployment
Institutional continuity

We provide the technology and implementation expertise. Your institution remains in control of its research environment.

Who LongData Is For

Built for organizations conducting research over time.

Health & Demographic Surveillance Systems

Build a sustainable technology environment for repeated population-based data collection.

Longitudinal Cohort Studies

Follow participants across multiple research rounds.

Research Institutions

Maintain institution-controlled infrastructure for ongoing research programmes.

Public Health Programmes

Support community-based and population-level data collection.

NGOs & Development Organizations

Manage repeated household and community surveys.

Research Consortia

Provide a common infrastructure for multi-project and multi-team data collection.

FUOYE HDSS Federal University Oye-Ekiti BlueAtoms Media Ltd
Built in the Field

Developed for a real research environment.

LongData was developed by BlueAtoms Media Ltd for the FUOYE Health and Demographic Surveillance System at the Federal University Oye-Ekiti.

The platform was created in response to the practical requirements of longitudinal research and resource-constrained field environments.

It is a working platform designed around the realities of long-term research operations.

Explore the FUOYE Story

Why Institutions Choose LongData

Institutional Control

Deploy on infrastructure controlled by your organization.

Longitudinal by Design

Support repeated research rounds and participant follow-up.

Offline First

Continue field collection when connectivity is unavailable.

Reduced Complexity

Minimize external infrastructure dependencies.

Flexible Deployment

Adapt the platform to your institution and research programme.

Long-Term Support

Work with a technology partner beyond the initial deployment.

Let's Talk About Your Research Infrastructure

Your research programme deserves infrastructure built for the long term.

Tell us about your programme.

Talk to a LongData Specialist Request a Technical Demonstration Request an Infrastructure Assessment
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