rtSurvey
Deploy a powerful data collection platform on your own infrastructure. Build forms, collect data offline, and analyze results — all under your control.
Open Source · Self-Hosted · Full Data Ownership
Everything you need for field data collection
rtSurvey is a complete CAPI platform — from form design to offline collection to real-time analytics.
Offline Collection
Collect data in the field without an internet connection. Forms and submissions sync automatically when connectivity is restored.
GPS & Geo Tracking
Capture GPS coordinates, geoshapes, and geotraces. Map your data geographically to ensure spatial coverage.
Multi-Language Forms
Build surveys in multiple languages simultaneously. Respondents see the form in their preferred language.
XLSForm Compatible
Design complex forms with skip logic, calculations, and constraints using the widely adopted XLSForm standard.
Mobile & Web Apps
Enumerators can collect data from Android, iOS, or any web browser. One platform, every device.
Real-Time Analytics
Monitor fieldwork progress live. Drill down by enumerator, date, or location. Export to CSV, Stata, Power BI, or R.
Quality Assurance
Set validation rules, flag outliers, and review submissions before they enter your final dataset.
Self-Hosted
Run rtSurvey on your own server with Docker Compose. Full control over your data, network, and infrastructure.
SSO & Access Control
Integrate with Keycloak, Active Directory, or any OIDC provider. Manage roles and permissions per project.