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 Amazon Mechanical Turk. It's not free, so if you're looking for a free alternative, you could try UniversalDataTool or VGG Image Annotator (VIA). Other great sites and apps similar to Appen are Supervisely, TurkPrime, Label Box and ImageAnnotation.Ai.
The online market place for work. We give businesses and developers access to an on-demand scalable workforce. Workers can work at home and make money by choosing from thousands of tasks and jobs.
Amazon Mechanical Turk is the most popular Web-based alternative to Appen.
Amazon Mechanical Turk is the most popular commercial alternative to Appen.
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.
UniversalDataTool is the most popular Windows, Mac & Linux alternative to Appen.
UniversalDataTool is the most popular Open Source & free alternative to Appen.
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.
VGG Image Annotator (VIA) is the most popular Self-Hosted alternative to Appen.
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.
The TurkPrime Tookit is built on Amazon Mechanical Turk to help researchers get the most out of their Mechanical Turk account.
A complete solution for your training data problem with fast labeling tools, human workforce, data management, a powerful API and automation features.
ImageAnnotation.Ai provides image tagging and annotation services for deep learning, machine learning and computer vision companies.
Sequence.work is a crowdsourcing platform to get high-quality data annotation, data tagging, transcription, comparison and more.
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.
Labeling AI is the most popular SaaS alternative to Appen.
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.
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