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#1 Data Annotation Platform on G2

Bringing Human Intelligence to Artificial Intelligence

Build efficient human data and evaluation pipelines to ship better agentic, multimodal, and frontier AI faster.
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Turn Expert Knowledge into AI-Ready Datasets

Label multimodal data and feed it directly into AI development workflows - all in one place. Run better, faster model training, fine-tuning, and evaluation.
Unlock Proprietary Data
Use custom multimodal annotation forms to transform your domain data from static information into a powerful competitive advantage.
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Ensure Data Quality
Set up custom, multi-layer annotation workflows and expert review cycles to drive higher model precision.
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Fuel AI Flywheels
Create feedback-driven iteration with human review and models in the loop, for the complete AI development lifecycle.

From SFT to Agents

Whether you’re refining RLHF pipelines, orchestrating multi-step RAG processes, or evaluating advanced agents, SuperAnnotate adapts to your workflow—no matter how cutting-edge.
rlhf
RLHF
Build large-scale preference datasets
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sft
SFT
Fine-tuning datasets with your data
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agents
Agents
Review every choice your agents make
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rag
RAG
Ensure your RAG systems performance
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llm evaluation
Evaluation
Understand your models in depth
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Integrate with your AI Stack

SuperAnnotate connects directly to your data sources, model training pipelines, and other critical tools to reduce infrastructure hassles and enable modern AI pipelines.

The Fastest-Growing, Most-Loved AI Data Platform

SuperAnnotate is consistently ranked the #1 Data Labeling platform on G2, driven by passionate customers and concrete results.
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best support winter g2best meets requirements winter g2leader winter g2most implementable winter g2best software g2easiest to do business with small business winter g2best usability winter g2momentum leader winter g2best relationship winter g2easiest to use winter g2high performer winter g2easiest admin winter g2
Testimonials

Hear it from our customers

Definitely the best team of annotators I’ve seen and the platform is easy to manage. The quality is really high and consistent.”
Joseph Martorana
Data Annotation Lead at Hinge Health
SuperAnnotate’s platform is incredibly robust and easy-to-use. Their Data Operations team is very thorough, proactive, easy to engage, and acts as a valuable extension of Motorola Solutions’ data operations.”
Jason Lohner
Senior AI Data Manager at Motorola Solutions
SuperAnnotate has allowed us to cut over 60% off annotation cycle time. Finding annotation teams was super easy, and because they are all trained on SuperAnnotate, they are able to deliver more accurate annotations much faster than before.”
Ovadya Menadeva
Head of AI & Vision at Percepto
“Two years ago, our team consisted of four people who were doing a thousand images over two months. Our data scientist is doing the same amount of work today in just one week. So, if I take 4x8, we get effectively nearly 32x faster.”
Geoffrey Shmigelsky
CTO at OneCup AI
“The fact that SuperAnnnotate had a local dedicated team of professionals sped up the annotation performance and improved the quality of instrument annotations. That, combined with our local QA team, made a combination of 1+1 makes 3.”
Pieter De Backer
AI Lead at Orsi Academy
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Enterprise-grade security and compliance

Your data fuels AI innovation—
and SuperAnnotate keeps it safeguarded.
SOC 2 Type II & ISO/IEC 27001:2022
Enterprise-grade security with independent audits ensuring data protection and compliance.
GDPR, CCPA & HIPAA
Helping you stay compliant with global privacy and healthcare data regulations.
SSO & 2FA
Strengthen access control with seamless single sign-on and multi-factor authentication.

Start doing more with your data.

custom ui superannotateorchestrate superannotateexplore imagesfine-tune llmfine-tune multimodal
custom ui superannotateorchestrate superannotateexplore imagesfine-tune llmfine-tune multimodal