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SuperAnnotate

The #1 data annotation platform for building better AI — faster

Enterprise·All audiences·API available

Key strengths

#1 ranked data labeling platform on G2Supports multimodal data: image, video, NLP, audioExpert vetted annotator network with managed teamsEnd-to-end pipeline for RLHF, SFT, RAG, and agent evaluationEnterprise-grade security: SOC 2 Type II, ISO 27001, GDPR, HIPAA
Enterprise pricing
San Francisco, USA
Founded 2019
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Technical Setup & Integration

Python SDK

SuperAnnotate provides a Python SDK for programmatic control of annotation projects:

import superannotate as sa

# Initialize client
sa.init(token="<YOUR_API_TOKEN>")

# Upload items to a project
sa.upload_images_from_folder_to_project(
    project="my_project",
    folder_path="./images"
)

# Export annotations
sa.export_annotation(
    project="my_project",
    folder_path="./output"
)

Key Integration Points

  • Data Sources: Connect directly to AWS S3, GCP, Snowflake, and Databricks for seamless data ingestion and export.
  • Custom Annotation Forms: Build annotation UIs programmatically or via the platform's visual editor to capture any data modality.
  • Workflow Automation: Define multi-stage annotation and review pipelines via API, supporting QA cycles, consensus scoring, and model-in-the-loop steps.
  • RLHF & Evaluation Pipelines: Pipe human preference data, prompt-response comparisons, and agent traces directly into fine-tuning and evaluation workflows.
  • Security: Supports SSO (SAML/OIDC), 2FA, role-based access control, and enterprise audit logging. Certified SOC 2 Type II and ISO/IEC 27001:2022.