Audio Annotation Services

  • Reduction in cost – Outsourcing audio annotation, labeling, and allied services to remote destinations saves you substantial cost due to competitive salaries and reduced management cost in other countries like Ukraine.
  • Specialized human resources – The providers of audio annotation, labeling, music classification, and other services remotely are domain-specialists with diverse experience and expertise in this industry. They provide expert-level services.
  • Access to the right talent/skill – Outsourcing offers access to a huge pool of talent across the globe to find out the right talent with the right skills to annotate audio data professionally.
  • Increased team productivity – Normally, the outsourced teams are located in different geographical locations and time-zones, which allow efficient use of time of the day in multiple shifts. Thus, the diverse teams are more productive.
  • Greater work quality – Audio annotation, environmental sound recognition and classification, and audio labeling services offered by specialized resources produce higher quality because they are well-trained and experienced in this domain.
  • Faster scalability – Scaling up or down any audio annotation and labeling team remotely is very fast and easy. You can increase your staff through multiple ways of hiring such as outstaffing, project-based hiring, task-based recruitment, and others very quickly.
  • More focus on core processes – Outsourcing the secondary processes of your company provides you with additional time to focus on the fundamental business ideas and processes to add deeper strategic power to your enterprise.

What Data Annotation Features We Offer to Our Clients?

We are a professional data labeling company, offers remote audio annotation services across the globe. Our audio annotation company is located in Kyiv, Ukraine. The top features of our service that make us stand out from our competitors include:

End-to-end solution

We offer comprehensive data annotation services that includes analysis, professional suggestions, sourcing, recruiting, onboarding, and follow-up support. Our team always focuses on providing value to our clients to build long-term business relationships.

Managed services

Our annotation services are fully managed. We cover all tasks in the entire annotation process, from selecting appropriate labeling specialists to professional annotation services and QA. Yes, the final approval is always yours!

High quality/cost ratio

Audio annotation and labeling with us offers great quality/cost ratio, which is very vital for all types of businesses.

Competitive prices

Our annotation services are highly competitive in the marketplace. We offer fixed and transparent prices without any hidden charges at all.

Faster turnaround time

We focus on providing the required audio annotation and labeling specialists at exactly the time when our clients need them.

Diverse Types of Services Offered by
Our Audio Annotator Team

Audio annotation companies play an essential role in unlocking the value of audio data for businesses across a range of industries. Our company offers offer a wide range of services commonly used in  data annotation, labeling, and related services, such as:

Sound Labeling

Sorting out different types of sounds in an audio file and labeling them with certain tags is referred to as sound labeling. The sounds of specific instruments or any other source in a recording are examples of sound labeling. Our audio annotators provide sound labeling service perfectly.

Event Tracking

Detecting a certain sound event in an audio recording is called event tracking. There numerous sources of sound simultaneously adding into a recording. Detecting a specific sound event through different tools is an example of event tracking, which is provided by our audio annotators.

Speech to Text Transcription

Converting an audio speech into text transcription with full accuracy in spelling, punctuation, and sound tagging is called a speech-to-text transcription service, which is offered by our professional data annotation team.

Audio Classification

Listening, sorting, and analyzing the audio recording for further tagging pertaining to the categories of audio is called audio classification. Our audio labeling experts provide an audio classification service meticulously.

Audio Transcription Services

Either through the latest automatic speech recognition (ASR) tools or manually conversion of recorded audio files into text is called an audio transcription service. Our professional-level speech transcribers provide this service accurately.

Multilingual Audio Data Services

Annotating, classifying, and tagging multilingual audio for building accurate training datasets for translation purposes is known as multilingual audio data services, which are provided perfectly by our data annotators.

Speech Labeling

Figuring out, separating, and labeling with specific metadata to certain sounds in an audio recording is known as speech labeling. Different types of ontologies such as persons, sentiments, music, animals, and others are used to label speeches for building effective training data for NLP projects. Our speech annotators can perform this service perfectly.

Multi Label Annotation

Multi label annotation is a process of labeling audio files with a wide range of labels for more clarity and accuracy with the help of numerous labels such as persons, sentiments, instruments, and others. This helps differentiate multiple sources in a file. Our audio annotators provide this service professionally.

Why Choose Us as a Trustworthy Audio/Video Annotation Partner?

A range of clients chooses us as a responsible and reliable provider of professional audio and  video annotation teams due to:


Our company believes in full-professionalism by providing highly expert remote  audio labeler teams through a customer-focused approach.

Transparent pricing

We believe in transparency of communication, prices, and commitments. We charge fixed rates without any no-hidden or additional charges.

Continual support

We always try to establish long-term relationships with our clients by providing continual support and consulting services for team augmentation, change management, or fulfilling any other annotation requirements of our clients.

Cost saving

Our company believes in providing highly competitive prices for recruitment and also on the account of salaries of the hired candidates to save a reasonable amount for our clients.

Quality on priority

Our service is powered by the mission to provide greater quality on a priority basis so that our clients feel valued.

3 Models Cooperation We Offer

Our audio labeling outsourcing solution provides three collaboration methods to enhance and expand your annotation services. Each approach is crafted to suit various project needs and can be customized to align with your unique requirements.

Managed Audio Annotation Service:

Perfect for extensive projects needing diverse annotation styles and adherence to a strict schedule.

Part-Time Audio Annotation Specialist:

Suitable for modest projects that demand regular oversight, this part-time approach might be right for you.

Dedicated Full-Time Annotation Expert:

For projects that necessitate a committed full-time audio annotation professional over an extended period, this option is likely the most suitable.

As a company specializing in audio annotations, we recognize the critical nature of accurate annotations. Our team has extensive experience across various sectors, enabling us to offer tailored solutions that align with your unique requirements. Opting for our audio annotation services allows you to conserve time and resources, which you can then invest in expanding your business.

If you need a trustworthy data annotation services, get in touch with us and hire a highly qualified remote audio labeler in Ukraine now!

How To Get Started With Our Audio Labeling Services?

  • Reach out to us by completing a contact form.
  • Outline your requirements and needs to want to achieve with our annotation services.
  • After assessing your project details, we’ll provide you with a pricing quote and a detailed plan outlining the services we’ll offer and when you can expect them to be completed.
  • Once you approve our quote, you’ll get a bill. After your payment is confirmed, we’ll start collaborating to fulfill your audio annotation needs.