Amazon SageMaker Ground Truth
Amazon SageMaker Ground Truth: A broad AWS labeling service for existing customers with complex ML workflows. Ranked #19 of 24 in Data Labeling Software by our editors (7.3/10); pricing: Paid; best for AWS-centric enterprise labeling pipelines.
At a glance
- Editor score7.3 / 10
- PricingPaid
- Best forAWS-centric enterprise labeling pipelines
- Free planNo
- Model-assisted labelingYes
- Facts checked21 Sep 2026
Where it wins
- Supports image, text, video, and 3D point-cloud annotation
- Combines active learning, verification, and multi-worker consolidation
- Offers console and API workflows with deep AWS integrations
Where it doesn't
- AWS states it is no longer open to new customers
- No new features are planned, according to AWS
- Usage-based pricing depends on workforce and related AWS resources
Our verdict on Amazon SageMaker Ground Truth
Amazon SageMaker Ground Truth is a cloud service for creating machine-learning training datasets. It supports image annotation, text annotation, video and video-frame annotation, and 3D point-cloud annotation. Teams can create labeling jobs through the SageMaker console or API, use private, vendor, or Mechanical Turk workforces, and design custom worker interfaces. Its audience is primarily organizations already operating data pipelines in AWS, especially those that need several annotation types within one service.
The labeling workflow covers more than basic annotation. Active learning can automate parts of data labeling, while annotation consolidation combines work from multiple workers. Verification and adjustment workflows support review before datasets are used for model development. The service also connects with Amazon S3, AWS IAM, Amazon CloudWatch, AWS CloudTrail, Amazon SNS, AWS Lambda, Amazon Cognito, and Amazon Mechanical Turk. That ecosystem fit makes it suitable for teams that need AWS identity, storage, monitoring, audit, notification, serverless, and workforce services around labeling jobs.
According to the published product notes, Ground Truth is paid and usage-based, with charges depending on reviewed dataset objects, workforce choices, and related AWS resources. AWS states that the service is no longer open to new customers, that no new features are planned, and that existing customers can continue using it. Existing AWS customers with established labeling workflows and requirements spanning multiple data formats should consider it when its workforce and review features fit their operations. Organizations starting a new labeling program, or seeking a product with an active feature roadmap and a straightforward public entry price, should consider alternatives instead.
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Amazon SageMaker Ground Truth pricing
Amazon SageMaker Ground Truth fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Image annotation | Yes |
| Text annotation | Yes |
| Audio/video annotation | Yes |
| Model-assisted labeling | Yes |
| Review workflow | Yes |
| API or SDK access | Yes |
| Deployment | Cloud |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: Amazon S3, AWS IAM, Amazon CloudWatch, AWS CloudTrail, Amazon SNS, AWS Lambda … |
| Pricing | Paid (source) |
| Website | aws.amazon.com |
| Facts checked | 21 Sep 2026 |
Amazon SageMaker Ground Truth integrations
Amazon SageMaker Ground Truth lists 8 integrations on its own site.
- Amazon S3
- AWS IAM
- Amazon CloudWatch
- AWS CloudTrail
- Amazon SNS
- AWS Lambda
- Amazon Cognito
- Amazon Mechanical Turk
Alternatives to Amazon SageMaker Ground Truth
- ArgillaA free, open-source option for teams labeling text and multimodal AI data.9.4
- PotatoA broad self-hosted labeling platform for multimodal datasets and model-assisted workflows.9.2
- CVATCVAT combines broad annotation tools, AI assistance, collaboration, and open-source deployment.9.1
See all Amazon SageMaker Ground Truth alternatives →
Also Ranked In
Amazon SageMaker Ground Truth is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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