Data Annotation Services

Data Annotation Services

Accurately tag information and label unstructured data to tackle complexity at scale with our Data Annotation Services

Businesses accumulate large volumes of raw data in text, images, audio, and video. Precisely annotating this data is crucial to train Artificial Intelligence (AI) and Machine Learning (ML) models. Accurate labeling transforms raw data into high-quality data, which helps supervised models identify, interpret, and perform specific functions. As annotation requires advanced tools, doing this in-house adds to overall operational overhead and does not guarantee output quality.

We are a professional data annotation services provider with 19 years of industry experience in serving global clients. No project is too big or too complex for us to handle. We build high-quality data products and follow world-class workflows and quality control techniques. Our team of expert data annotation professionals includes subject matter experts who pay great attention to detail to ensure that all your data is accurately annotated.

Get turnkey data annotation solutions to create high-quality data sets for diverse use cases.

Custom Data Annotation Services We Offer

Be it complex documents or unclear images, our data annotation professionals efficiently tag the source and create high-quality outputs that help you train your models. Following are some of the top data annotation outsourcing services -

  1. Image Annotation Services

    Image Annotation Services

    We help you power your computer vision models with high-quality data by precisely tagging images, such as places, faces, locations, and more, to create high-quality datasets.

  2. Video Annotation Services

    Video Annotation Services

    Our video annotation services combine the capabilities of AI-enabled platforms and the expertise of our subject matter experts to accelerate video labeling.

  3. Text Annotation Services

    Text Annotation Services

    We deliver conversational data annotation and text annotation services through entity extraction, sentiment analysis, and text classification to transform the raw text into high-quality data.

  4. Audio Annotation Services

    Audio Annotation Services

    Our qualified linguists process large volumes of multilingual audio recordings to create a database of valuable insights, which can be used to train voice-enabled applications.

  5. Product Categorization Services

    Product Categorization Services

    Harness our intelligent classification techniques to classify objects with relevant tags. This unlocks category-specific product attributes for your website visitors and improves their experience.

Why Should You Choose Our Data Annotation Company?

We are an experienced data annotation service provider who can help you address various data annotation requirements. Some of the significant benefits of choosing our services include the following -

  • High-quality Services

    Our robust QA processes ensure you always receive the highest quality data annotation services when you partner with us.

  • Data Security

    We are an ISO/IEC 27001:2022 certified and GDPR-compliant data annotation company with stringent security policies to ensure your data is always secure.

  • Global Delivery Centers

    Our resources work from world-class office spaces with the latest data annotation tools and platforms. This enables us to deliver nothing but quality.

  • Dusk-to-Dawn Turnaround

    Working from multiple locations across the globe, we leverage the time-zone advantage to complete your projects on time every time.

  • Robust Processes

    Our streamlined and structured data annotation processes ensure that all our services are of the highest quality.

  • Customized Pricing

    We have established a customized pricing arrangement, where we work on robust data annotation platforms to deliver well within your budget.

Additional Services You Can Benefit From

Data Enrichment Services

Cleanse and update your enterprise records to remove ineffective information and refine the database to create actionable data sets.

Data Entry

Leverage data entry specialists who work from global delivery centers to delegate your tedious data entry tasks with our offshore services.

Data Extraction Services

Extract data from multiple sources and organize it into a centralized repository with our data extraction services.

Business Card Data Entry

Update company and contact information, format existing data, and create business cards that make it easy for your prospects to reach out to you.

Client Success Stories

FWS Provided Data Entry & Tagging Services to a Sports Analytics Firm

Flatworld Solutions Provided Data Entry and Tagging Services to an Irish Sports Analytics Firm

Tagging and annotation experts at Flatworld Solutions successfully devised and implemented a strategy to observe, register, and tag the moves of every player in the client's pre-recorded rugby match footage.

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FWS Provided Bounding Box and Annotation Services for 1 Million Images

Bounding Box and Annotation Services for 1 Million Images

The data entry team at Flatworld Solutions tagged 1 Million images as a part of Bounding Box and Annotation Services in just 30 days with 100% accuracy exceeding the client's expectations.

Read more


Flatworld Solutions gets great results! Their team is efficient and professional and has helped me to grow my business tenfold!

President, Leadership Training company in the US More Testimonials »

Outsource Data Annotation Services

We thrive with challenging annotation tasks. Our data annotation specialists help you accurately label and classify your data to generate a high-quality dataset for training your artificial intelligence and machine learning models. We work on web-based end-to-end encrypted platforms to deliver impeccable quality. Our dedicated and trained teams seek regular feedback to ensure continuous improvement and process efficiency.

If you're looking for reliable and accurate data annotation services, get in touch with us today!

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Flatworld Solutions

116 Village Blvd, Suite 200, Princeton, NJ 08540


Aeon Towers, J.P. Laurel Avenue, Bajada, Davao 8000

KSS Building, Buhangin Road Cor Olive Street, Davao City 8000

Our Customers

  • Movement Mortgage
  • Alcon
  • ARI
  • Maximus
  • Redwood E-Learning Systems