Top 12 Doccano alternatives

Argilla is an open-source platform designed for data annotation and synthesis, specifically focused on improving NLP dat...

COCO Annotator is a web-based tool designed for annotating images with segmentation masks, bounding boxes, and keypoints...

CVAT is an open-source, web-based tool designed for annotating images and videos to train computer vision models. It sup...

Gretel Synthetics is an open-source tool for generating synthetic structured and unstructured text data using differenti...

Label Studio is an open-source tool for labeling and annotating data across multiple domains, including text, images, au...

NeMo Curator is a GPU-accelerated framework designed for large-scale data curation and preprocessing, specifically optim...

refinery is an open-source tool designed to help data scientists scale, assess, and maintain natural language datasets. ...

SDV (Synthetic Data Vault) is an open-source ecosystem for generating synthetic data that mimics the statistical propert...

Semantic Segmentation Editor is an open-source tool designed for annotating camera and LIDAR data with pixel-level preci...

synthcity is an open-source library designed for generating and evaluating synthetic tabular data, with a focus on maint...

ViPE is an open-source AI tool that processes raw video footage to automatically generate camera pose annotations and de...

YData Synthetic is an open-source Python library that generates synthetic tabular and time-series data using advanced ge...