Jitsu is an open-source Segment alternative. Fully-scriptable data ingestion engine for modern data teams. Set-up a real-time data pipeline in minutes, not days
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Updated
Oct 29, 2025 - TypeScript
Jitsu is an open-source Segment alternative. Fully-scriptable data ingestion engine for modern data teams. Set-up a real-time data pipeline in minutes, not days
Model Context Protocol (MCP) Server for Graphlit Platform
ODK Web Forms enables form filling and submission editing of ODK forms in a web browser. It's coming soon! ✨
An electronic data capture platform for administering remote and in-person clinical instruments
Open-source data collection and tag management
FormGear is a framework engine for dynamic form creation and complex form processing and validation for data collection.
Simplifying massive data collection UI flows with state machines and spawned actors.
Photo annotation tool
An open-source Segment alternative. Fully-scriptable data ingestion engine for modern data teams.
Web-based Timeline-Followback application to assess substance use history. Integrates with REDCap.
News article collection tool for research
Index any EVM chain and query in SQL
Data collection and label tool for COVID-19 disease chest scans
Visor is a Sentries developed tool for generating data on NFT markets as well as scraping Discord and Twitter statistics for use in statistical analysis. It currently fetches data from Magic Eden for project information and details as well as market statistics like trading activity.
A react application for conducting quiz contests, or for quiz practice or data collection
Quick web app to collect feedback from LLM chat interactions
Distributed task execution system for collecting data from VK API
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