Data Annotation Services

Processing high volumes of data doesn’t have to be a mammoth task
Let us do the heavy lifting for you

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Our Data Annotation Services

As the world scrambles to build accurate machine-learning models that meet our ever-growing digital needs, the lack of high-quality annotated data has become increasingly apparent.  

Data annotation is the process by which a set of data is labelled with tags that are relevant to it to train machine-learning models. Such data can take the form of audio, images, video or text, all of which must be labelled as accurately as possible.

CaptionCube has annotated more than 830 hours of audio data in Singaporean English, Mandarin Chinese, Chinese dialects and Bahasa Melayu (Malay), which includes data for the medical sector. We also have substantial experience in annotating image and video data.  

Based in Singapore, CaptionCube is home to a team of meticulous talents who are familiar with the Singaporean context and well-versed in English (including Singlish!), Mandarin Chinese and Bahasa Melayu (Malay), making us the ideal solution to your local annotation needs.  

Lighten your data engineers’ massive workloads by outsourcing the tedious task of poring over huge amounts of data to us! Let us assist you in building accurate machine-learning models in a swift and fuss-free manner.

Readily available Singaporean Speech Data Set

We have a set of full-verbatim Singaporean Conversational English speech data (100 recorded hours), which is available for licensing.

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Our Reviews

Our Data Annotation Samples


Transcript and Audio Annotation Samples

Listen to the audio and download the samples below to find out more about what CaptionCube has to offer!

Get Started

1. Tell us about your data annotation needs using this contact form.

2. Our customer service team will get back to you with a quote within 1 to 2 working days.

3. Send us your content and receive the annotated data based on your specifications and turnaround time.

Awards/Recognition Received

Bridging Society Through Communication

CaptionCube is recognised as a Social Enterprise member of raiSE for our social mission and impact in providing inclusive employment opportunities.

CaptionCube is a signatory of the Enabling Employment Pledge and commits to adopt an inclusive mindset, create barrier-free workplace environments and implement supportive employment policies for employees with disabilities.

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