Appen is described as ''s enterprise crowdsourcing solutions offer a cost-conscious, elastic workforce which gives companies immediate, high-quality work' and is an website in the online services category. There are more than 10 alternatives to Appen, not only websites but also apps for a variety of platforms, including SaaS, Windows, Self-Hosted and Ruby apps. The best Appen alternative is UniversalDataTool, which is both free and Open Source. Other great sites and apps similar to Appen are VGG Image Annotator (VIA), Supervisely, ImageAnnotation.Ai and Label Box.
The Universal Data Tool is a User Interface for editing and annotating Images (Computer Vision, Bounding Boxes, Segmentation), Text (Named Entity Recognition, Classification) or general purpose data entry. to view and edit any data defined in the extensible the .udt.
VGG Image Annotator is a simple and standalone manual annotation software for image, audio and video. VIA runs in a web browser and does not require any installation or setup.
United Kingdom
Supervisely helps people with and without machine learning expertise to create state-of-the-art computer vision applications. We care about entire workflow from raw data to building and deploying neural networks for your special task without coding.
ImageAnnotation.Ai provides image tagging and annotation services for deep learning, machine learning and computer vision companies.
A complete solution for your training data problem with fast labeling tools, human workforce, data management, a powerful API and automation features.
The TurkPrime Tookit is built on Amazon Mechanical Turk to help researchers get the most out of their Mechanical Turk account.
The easiest way to scale a team for routine, repetitive, data work. Extract valuable information from scanned documents, images, audio, video, or the web using CloudFactory semi-distributed workforce.
A leading platform for high-quality image annotation with API-ready tools. It supports Bounding Box, Polygon, Circle, Point, and Cuboidal annotations, enhancing AI models through precision and collaboration features tailored for machine learning experts and novices.
Labeling AI is a deep learning-based technology that automatically labels large amounts of data based on a small amount of pre-labeled data available.
South Korea
Sequence.work is a crowdsourcing platform to get high-quality data annotation, data tagging, transcription, comparison and more.
Superhuman is such a cliché: We call them just Ninja VAVirtual Assistants for Entrepreneurs, Professionals, and Small Teams.
For AI/ML users who need quality labeled data, SUPA BOLT is a data labeling platform for quality insights that gives you the visibility to trust your data.
