Text Annotation Services

Drive AI innovation to new heights with our expert text annotation services

  • Highest data accuracy
  • Multilingual expertise
  • Robust dataset enhancement
  • AI Model training data
Get in touch with us

Drive Up Text Annotation Quality for AI Training with Expert Teams and Tools

Create exhaustive, detailed, and accurate training data sets and cost-effective text annotation services to help deploy AI and machine learning.

We at Hitech BPO, as a leading text annotation company, guarantee unparalleled accuracy, consistent annotations, and strict adherence to guidelines for providing top-tier text annotation services for your machine learning projects. Our text annotation solutions encompass text classification, linguistic annotation, entity annotation, sentiment annotation, Named Entity Recognition (NER), entity classification, and intent recognition, catering specifically to AI-driven businesses outsourcing text annotation.

We understand why AI and ML companies outsource text annotation services, and why high-quality annotated training datasets are critical for natural language processing models. Our text annotation specialists collaborate closely with you to deliver customized text annotation solutions that align with your processes and project needs. Our expertise in handling intricate linguistic data ensures AI models receive the depth and precision necessary for advanced language processing. From enhancing search query relevance to sentiment analysis and customer interaction, our text labeling services are designed to deliver precise training datasets that fuel innovation and efficiency.


Years of Experience


On-time Project Delivery


Faster Turnaround Time


Projects Completed


Annotation Accuracy


Text Annotation Experts

Discuss your text annotation project with us  »

Text Annotation Services, We Offer

Case Study

Discover our Text Annotation Services

Explore how our text annotation services have empowered businesses across industries.

Text Classification for Germany-Based Construction Technology Company

Comprehending and extracting relevant information from construction articles and labeling the information based on categories.

View Case Study »

Our Text Annotation Services Process


Input Text

This is the initial text data that requires annotation.


Data Cleaning

Preprocess the text data to remove noise or inconsistencies.



Manually or automatically add annotations to the text data.


Quality Check

Review the annotated training data to ensure accuracy.


Final Output

Obtain finalized annotated text data ready for further analysis.

Video Annotation Solutions

Computer Vision

Computer vision solutions interpret images and videos, enabling automated object detection and analysis. Employ annotation services that transform visual data into actionable insights and optimize industrial operations.

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NLP Solutions

NLP annotation solutions understand, process, and generate sentiment analysis. They also power customer support automation and content categorization in textual data for strategic decision-making.

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Industries and Verticals, We Serve

Effective text annotation solutions for diverse industries and domains.


How You Benefit from Our Text Annotation Services

Precision and Accuracy

Precision and Accuracy

Our text annotation services ensure meticulous data labeling, leading to accurate AI models and enhanced decision-making.

Efficiency and Scalability

Efficiency and Scalability

We optimize the annotation process for efficiency, even with large volumes of text, ensuring timely project completion.

Expertise and Quality

Expertise and Quality

With a highly skilled team, we maintain rigorous quality standards, guaranteeing reliable and high-quality annotations.

Customization and Flexibility

Customization and Flexibility

Tailored solutions to match your unique requirements, providing flexibility in services for a personalized experience.

FAQs for Text Annotation

What is text annotation and why is it needed?

Text annotation involves adding metadata or labels to text data, facilitating its understanding by machines. It’s crucial for training machine learning models, particularly in natural language processing tasks. Text annotation provides context and structure to unstructured data, enabling algorithms to recognize patterns, sentiments, entities, and intents accurately. This ensures more effective analysis, categorization, and interpretation of textual information, benefiting various industries like healthcare, finance, and e-commerce.

How much does text annotation cost?

The cost of text annotation can vary based on factors such as the complexity of the data, the volume of text to be annotated, the level of detail required, and the annotation method used. Prices typically range from a few cents to several dollars per annotation, depending on the intricacy of the task and the expertise of the annotation service provider. Custom quotes are often provided based on specific project requirements.

What is your typical turnaround time for projects?

Our turnaround time varies based on project complexity and volume. However, we pride ourselves on delivering swift services without compromising accuracy or quality. With our efficient processes and dedicated team, we consistently achieve a 99.5% accuracy rate while ensuring timely completion of projects to meet our clients’ needs.

Do you guarantee data accuracy?

Absolutely! We assure accuracy through stringent quality control measures, including thorough validation processes and expert oversight. Our commitment to precision ensures reliable and trustworthy annotations that meet the highest standards of quality. You can trust in our dedication to delivering accurate results for all your data annotation needs.

How do you ensure data security and privacy?

We prioritize data security and privacy by implementing robust measures such as encryption, access controls, and compliance with industry standards like GDPR etc. Our team undergoes regular training to uphold confidentiality protocols, and we ensure secure data transmission and storage throughout the annotation process. Rest assured, your data is safeguarded with the utmost care and diligence.

What data do I need for NLP applications?

Relevant text and speech data are required, depending on your specific application needs.

Let Us Help You Overcome
Business Data Challenges

What’s next? Message us a brief description of your project.
Our experts will review and get back to you within one business day with free consultation for successful implementation.



HitechDigital Solutions LLP and Hitech BPO will never ask for money or commission to offer jobs or projects. In the event you are contacted by any person with job offer in our companies, please reach out to us at info@hitechbpo.com

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