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SuperAnnotate

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

Free tier available·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
Free tier + paid plans
San Francisco, USA
Founded 2019

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Recent changes

  • Pricing model: enterprise → freemium
  • Plans updated: Three tiers: Starter (small projects, self-serve), Pro (scaling/MLOps, demo required), Enterprise (high-volume, contact sales). Features scale across tiers including compute hours (1K / 2.5K / 10K), SSO, dedicated Slack channel, customer success manager, solutions engineer, and AI DataOps consulting.
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SuperAnnotate is an end-to-end AI data platform designed for teams building and scaling ML pipelines. It supports multimodal data labeling across text, image, video, and audio modalities, and provides purpose-built workflows for RLHF, SFT preference data collection, evaluation benchmarks, red-teaming, agent trajectory annotation, and RL environment creation. The platform ships with a unified vendor management infrastructure, enabling engineering and MLOps teams to consolidate annotation tooling, workforce management, and quality control in a single system. Integrations include Databricks and Slack. Enterprise deployments are backed by SOC 2 Type II and ISO 27001 certifications. Compute hours scale across tiers (1K / 2.5K / 10K), with higher tiers unlocking SSO, a dedicated Slack channel, a customer success manager, a solutions engineer, and AI DataOps consulting.

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