One study pass · unlimited users and devices

Collect reliable evidence. Follow participants. Understand change.

Epidee brings questionnaire design, offline fieldwork, participant follow-up, data review, payments, maps, analysis and presentation-ready reporting into one secure study workspace.

Create a study View interactive demo

Pricing is per study—not per month. Add your full research team without per-user charges.

ACTIVE LONGITUDINAL STUDY

Community Health Outcomes

Participants

1,248

Follow-up rate

87%

Data synchronized from 26 collectors across 14 field zones

A complete study workflow—not just a form builder

Set up the study, collect offline, verify and follow participants, supervise field teams, review quality, analyse change and share findings.

📋

Design studies and instruments

Create baseline, follow-up and one-time forms with response options, validation and research-variable roles.

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Collect anywhere

Use the secure field collector online or offline, capture GPS and synchronize securely after sign-in.

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Longitudinal case management

Create participants from baseline surveys, schedule visits and connect repeated measurements over time.

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Flexible participant verification

Use a study ID, private matching fields, QR-assisted lookup or a configured fingerprint adapter with fallback.

✅

Review and quality control

Inspect, map, query, accept or reject records individually or in batches.

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Explore and present findings

Filter complete datasets, compare change over time, export raw data and produce presentation-ready reports.

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Unlimited study users

Add researchers, collectors, supervisors, finance users and viewers without per-user pricing.

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Optional collector payments

Calculate earnings from accepted work, approve batches and retain payment history.

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Multi-tenant security

Separate organizations, studies, permissions, billing, audit history and controlled exports.

NO LOGIN REQUIRED

See what a completed study workspace looks like

Illustrative data below demonstrate the researcher experience. No links leave this demo.

Target sample

1,500

Enrolled

1,248

Month-3 retained

87%

Accepted records

3,466

Study readiness

Offline collectionEnabled

Participant verificationID + matching

GPSRequired

Collector paymentsEnabled

Gender: Female District: Central Collector: All

Participant	Visit	Gender	Weight	Symptoms	Collector
CH-0018	Baseline	Female	68.4	Yes	A. Mensah
CH-0042	Month 3	Female	65.9	No	J. Brown
CH-0076	Month 6	Female	70.1	No	A. Mensah

Researchers can click GPS points to inspect responses and accept, query or reject records.

Gender distribution

58%

Female participants in the filtered dataset

Mean weight by visit

Only participants with linked baseline and follow-up records are included.

Community Health Outcomes Study

Progress briefing · January–June 2026

Completion

83%

Data-quality score

94%

Export what you need

Raw CSVEvery collected response

Filtered Excel/CSVCurrent analysis subset

SPSS packageLabels and syntax

PDF presentationCharts, maps and notes

One study. One Project Pass.

Pay once for the study period. Every plan includes unlimited users, unlimited collector devices, offline collection, review, analysis and standard exports.