Reliable NLP Annotation Tailored to Your Models

Improve your NLP models with accurate, scalable annotation services delivered by multilingual and domain-specific data specialists. Flexible workflows and agile project management help us deliver high-quality datasets specifically tailored to your training objectives.

Expert human annotators, flexible workflows, and proven quality assurance processes deliver accurate annotations tailored to your specific AI objectives.

Named Entity Recognition (NER)
Sentiment & Intent ClassificationSentiment & Intent Classification
Text Classification & Topic LabelingText Classification & Topic Labeling
Document Annotation & Data ExtractionDocument Annotation & Data Extraction
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Named Entity Recognition (NER)

Precisely identify entities such as people, locations, dates, and organizations for reliable contextual analysis.

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Sentiment & Intent Classification

Analyze and classify emotional tone or user intent accurately for improved customer interactions and insights.

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Text Classification & Topic Labeling

Efficiently categorize text into relevant topics or categories, simplifying content discovery and analysis.

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Document Annotation & Data Extraction

Extract critical data points from documents, converting unstructured text into actionable structured insights.

Proven NLP Solutions for Applications Across Domains

Customer Sentiment Analysis

Customer Sentiment Analysis

Analyze customer feedback and reviews to clearly understand product satisfaction intent.

Social Media Insights

Social Media Insights

Classify and analyze social media content to uncover consumer sentiment, trending topics, and engagement.

Search Relevance Optimization

Search Relevance Optimization

Improve the relevance and accuracy of search results by accurately categorizing queries and content.

Sports Performance Tracking

Sports Performance Tracking

Track athlete movements, analyze performance metrics and strategy.

Don’t see your specific industry or use case here?

We customize NLP annotation workflows specifically to your unique requirements.

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We have been working with Quantigo for over three years, relying on their expertise in object detection, segmentation, and keypoint annotation. Throughout our collaboration, they have consistently provided high-quality annotations with remarkable speed and precision. One of the key aspects that sets Quantigo apart is their responsiveness. The team is always approachable, open to feedback, and quick to correct any issues that arise. Their ability to adapt to our evolving requirements while maintaining accuracy and efficiency has been invaluable to our projects.

Pradeep Rajagopala

Pradeep Rajagopala

Sr. AI Engineer at Vulcan-AI

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Detecting subtle defects in produce is no easy task, even for experts. With hundreds of thousands of images to label across different fruit types, we needed a partner we could trust to deliver precision at scale. Quantigo’s team stood out for their proactive communication, consistent accuracy, and collaborative approach to improvement. They’ve played an important role in helping us build and refine our object detection models.

Roman Mirochnik

Roman Mirochnik

Head of Computer Vision at Clarifresh

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I found Quantigo’s team extremely helpful and efficient throughout the year. They were always quick to respond and willing to assist with any request, no matter how big or small. Their professionalism, work ethic, and flexibility stood out, and I look forward to continuing our partnership. I would have no hesitation in recommending Quantigo to others.

Mark Ryan

Mark Ryan

Operations Manager at Clubber TV

Tailored NLP Annotation for Better Models

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Human-Centric Precision

Trained annotators deliver high-context understanding and linguistic accuracy, improving your model’s comprehension and reliability.

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Customized Annotation Workflow

Tailored annotation guidelines and processes align precisely with your project’s unique NLP objectives.

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Rigorous Quality Controls

Multi-tiered review processes ensure consistent annotation quality and precision across all datasets.

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Flexible, Scalable Solutions

Adaptable service models designed specifically to scale with your evolving NLP annotation requirements and timelines.

Structured Approach for

Efficiency and Accuracy

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Project Discovery

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We collaborate closely to define your NLP annotation goals, specific linguistic needs, dataset characteristics, and desired outcomes.

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Demo & Workflow Customization

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Experience a custom NLP annotation demo designed specifically to align with your unique workflow and project requirements.

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Proposal & Agreement

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Finalize clear, detailed project terms—scope, pricing, timelines, and service standards—to set precise expectations and transparency.

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Linguist Training & Calibration

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Specialized linguists and annotators undergo targeted training aligned with your NLP guidelines, ensuring linguistic accuracy and contextual precision.

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Annotation Delivery & Iterative Optimization

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Through responsive project management and iterative improvements based on your feedback, we consistently deliver precise, contextually accurate NLP annotations.

Insights and Resources

Explore NLP industry insights, case studies, and expert resources:

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Power your AI projects with high-quality data solutions that deliver measurable impact.

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