18.2
Label Studio is an open-source data labeling platform for text, images, audio, video, time series, and multimodal data.
Free planOpen sourceWebAPILinux
Alternatives to Argilla
27.5
Roboflow is an end-to-end platform for building, deploying and monitoring computer vision applications.
Free planAndroidiOSWeb
36.8
CVAT is a platform for turning images, video, 3D data, and audio into labeled datasets for AI workflows.
Free planWebAPISelf-hosted
- 4
Supervisely
Supervisely is a computer-vision platform for organizing data, labeling images, video, LiDAR, and medical imagery, and developing models for production.
Free planWebAPISelf-hosted6.8From €199 a month - 5
doccano
doccano is a free, open-source tool for labeling text and other data for human review and machine-learning work.
Free planAndroidiOSWebAPI6.7Free plan - 6
Prodigy
Prodigy is a developer tool and Python library for building training and evaluation data for machine learning models.
WebAPILinuxmacOS6.7$390, paid once - 7
VGG Image Annotator
VGG Image Annotator (VIA) is a suite of lightweight tools for manually labeling images, audio and video.
Free planWebLinuxmacOSWindows6.6Free plan - 8
Alibaba Cloud PAI iTAG
Alibaba Cloud PAI iTAG is a data-labeling platform for image, text, video, audio, and multimodal data.
Free planWebAPILinuxWindows6.2Free plan - 9
BRAT
brat is a free, open-source tool for structured text annotation, designed for annotations in fixed forms that computers can process.
Free planWebLinuxmacOSSelf-hosted6.1Free plan - 10
LabelU
LabelU is an open-source platform for annotating image, video, and audio data, intended for work that supports complex data analysis and model training.
WebAPImacOSSelf-hosted6.1 - 11
BasicAI
BasicAI is a multimodal annotation platform, with managed services, for preparing AI training data.
WebAPISelf-hosted6.0From $550 a month - 12
Intellisane Annotation Platform
Intellisane Annotation Platform is a cloud service for labeling image, video, audio, text, and 3D point-cloud data for AI training.
Free planWebAPI6.0Free plan - 13
Labelbox
Labelbox provides tools and services for AI training data, reinforcement learning environments, evaluations, and enterprise agent workflows.
WebAPI6.0 - 14
Dataloop
Dataloop is a web-based platform for annotating image datasets, with model-assisted labeling and collaboration for teams.
WebAPILinuxmacOS5.9 - 15
Kili Technology
Kili Technology is an expert-in-the-loop platform for creating, reviewing, and evaluating AI data, including training and ground-truth datasets.
WebAPISelf-hosted5.9 - 16
SuperAnnotate
SuperAnnotate provides infrastructure for AI teams to create, evaluate, and improve data across modalities until datasets are ready for training.
WebAPImacOSWindows5.9 - 17
MoniSa DataOps
MoniSa DataOps supports planning, annotation, and review for multilingual AI data projects across text, image, audio, and video.
5.7 - 18
V7 Darwin
V7 Darwin is a web and API data-labeling platform for building training datasets for AI models.
WebAPI5.6 - 19
Encord
Encord is a paid multimodal data infrastructure layer for AI teams, covering work from pre-training and post-training through deployment.
WebAPISelf-hosted5.5