Top 10 PDF Annotation Tool Alternatives & Competitors

Top 10 Alternatives to PDF Annotation Tool Recently Reviewed By G2 Community

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SuperAnnotate
By SuperAnnotate
4.9/5
(171)
Product Description
SuperAnnotate is the leading platform for building, fine-tuning, iterating, and managing your AI models faster with the highest-quality training data.
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Reviewers say compared to PDF Annotation Tool, SuperAnnotate is:
Better at support
More expensive
Better at meeting requirements

Dataloop
By Dataloop
4.4/5
(90)
Product Description
An end-to-end cloud-based annotation platform, with embedded tools and automations for producing high-quality datasets more efficiently.
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Reviewers say compared to PDF Annotation Tool, Dataloop is:
More expensive
Better at support

V7 Darwin
By V7
4.8/5
(54)
Product Description
V7 Darwin is a data labeling platform used by AI developers who need to train specialized computer vision models. It supports diverse data types, including images, videos, and medical imaging formats like DICOM or WSI. The platform offers AI-assisted labeling, data management, and workflow orchestration tools to help companies, clinics, and research labs create high-quality training data for building sophisticated AI solutions. It is especially useful for managing complex review processes and real-time collaboration between multiple teams of annotators, engineers, and domain experts. V7 Darwin integrates with popular ML frameworks and infrastructure and maintains high security and compliance standards (SOC 2, HIPAA), which makes it suitable for industries such as healthcare, retail, security, and manufacturing.
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Reviewers say compared to PDF Annotation Tool, V7 Darwin is:
Better at support
Easier to do business with
Better at meeting requirements
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Keymakr
By Keymakr
4.8/5
(44)
Product Description
We specialize in annotating images and videos and creating consistent high-quality data for your machine learning models. We create superior quality data that is backed by excellent customer service. We work with you to find the best strategy for your project. By combining advanced tools with in-house professional annotators, we guarantee incredible results. We believe that any Artificial Intelligence can perform only as well as the training data that is used to create it, and that always starts with a human touch. Done properly, data annotation has limitless potential.
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Reviewers say compared to PDF Annotation Tool, Keymakr is:
Better at support
Easier to do business with
Better at meeting requirements

Labelbox
By Labelbox
4.5/5
(47)
Product Description
A complete training data platform for AI.
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Reviewers say compared to PDF Annotation Tool, Labelbox is:
Better at support

BasicAI Data Annotation Platform
By BasicAI
4.4/5
(36)
Product Description
The BasicAI platform enables annotation of most types of unstructured data for a wide variety of industry applications and use cases.
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Reviewers say compared to PDF Annotation Tool, BasicAI Data Annotation Platform is:
More expensive
Better at support

LinkedAI
By LinkedAI
4.6/5
(23)
Product Description
LinkedAI ML models pre-label the data to remarkably reduce the cost and the time required to annotate your data.
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Encord
By Encord
4.8/5
(62)
Product Description
Machine learning and data operations teams of all sizes use Encord's collaborative applications, automation features, and APIs to annotate, manage, and evaluate their datasets for computer vision.
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Reviewers say compared to PDF Annotation Tool, Encord is:
Better at support
More expensive
Better at meeting requirements

Amazon Sagemaker Ground Truth
By Amazon Web Services (AWS)
4.1/5
(19)
Product Description
Amazon SageMaker Ground Truth helps you build highly accurate training datasets for machine learning quickly. SageMaker Ground Truth offers easy access to public and private human labelers and provides them with built-in workflows and interfaces for common labeling tasks.
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Reviewers say compared to PDF Annotation Tool, Amazon Sagemaker Ground Truth is:
Better at support
More expensive

G2 Deals

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This is how G2 Deals can help you:

• Easily shop for curated – and trusted – software
• Own your own software buying journey
• Discover exclusive deals on software

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