Heartex Alternatives

    Heartex is described as 'Data labeling tool for various data types with a customizable interface, annotation team management, and automatic labeling through active learning'. There are nine alternatives to Heartex for a variety of platforms, including Online / Web-based, Windows, SaaS, Mac and Self-Hosted solutions. The best alternative is UniversalDataTool, which is both free and Open Source. Other great apps like Heartex are AWS SageMaker Ground Truth (Paid), Label Box (Paid), HyperLabel (Free Personal) and Segments.ai (Paid).

    This page was last updated Feb 27, 2021

    1. 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.
      show more
    2. Amazon SageMaker Ground Truth helps us build highly accurate training datasets for machine learning quickly. It offers easy access to public and private human labelers and provides them with built-in workflows and interfaces for common labeling tasks.
      show more


      • Online
      A complete solution for your training data problem with fast labeling tools, human workforce, data management, a powerful API and automation features.
      show more
    3. A desktop application with a UX built for through-put, HyperLabel is a complete toolset for quality labeling process management and training data creation.
      show more
      • Online
      • Software as a Service (SaaS)
      The platform for computer vision experts to iterate more quickly between data labeling, model training and failure case discovery.


      • Windows
      • Online
      • Software as a Service (SaaS)
      Operating System for Visual Deep Learning.
      show more
      • FreeOpen Source
      • Self-Hosted
      • Docker
      doccano is an open source text annotation tool for humans. It provides annotation features for text classification, sequence labeling and sequence to sequence tasks.
      • Software as a Service (SaaS)
      A downloadable annotation tool for NLP and computer vision tasks such as named entity recognition, text classification, object detection, image segmentation, A/B evaluation and more.
      No screenshots yet
    4. 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.
      show more
    Showing 9 of 9 alternatives