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Reticle: Open-Source Annotation Platform
A privacy-first image labeling platform built for speed: local-only data, keyboard-driven workflow, real-time analytics. Open source.
ReactJavaScriptComputer VisionOpen Source
Overview
Professional-grade image annotation tooling, open-sourced for the engineering community. Reticle runs entirely locally or on private infrastructure, so labeling data never leaves your control. A keyboard-optimized workflow with Vim-style bindings makes high-volume annotation fast, and real-time analytics track labeling progress and quality. Built from years of hands-on CV work where annotation throughput, not model architecture, was the real bottleneck.
Key Features
- โStrictly local data handling: nothing leaves your machine
- โVim-style keyboard workflow for high-volume labeling
- โReal-time annotation analytics
- โMIT-licensed, public source code