How do you ensure quality and accuracy?

We have a rigorous QA process in place which results in a95% to 99% quality delivery for all our data annotation projects. Each client is assigned a dedicated team with a dedicated PM to ensure a successful project completion within your deadline. Throughout the process, we’ll verify and validate work, review quality, and assign additional training to our team if we find any issues with the accuracy of the work.

Data Annotation

Hire Vetted Data Annotators

Q: What types of data annotation do you offer?

We have a global network of expert data annotators available to perform virtually any type of data annotation your company may need. This includes tagging, semantic segmentation, lines and splines, 2d bounding boxes, 3d bounding boxes, landmark annotations, timestamps, optical character recognition, transcription, and sentiment analysis.

Looking to hire data annotators? Choose from flexible hiring options – freelance, outsourced, or direct placement – and save up to 70% on data annotation.

Are you a data annotator?

Why Hire Data Annotators Through 1840?

Tap into our global talent cloud of remote data annotators in over 150 countries, each skilled in delivering exceptional accuracy and precision for your AI and machine learning projects.

Kansas, USA

Headquarters

Ukraine

Competency Hub

India

Competency Hub

South Africa

Competency Hub

Argentina

Competency Hub

Philippines

Service Delivery Facility

Kansas, USA

Headquarters

Argentina

Competency Hub

India

Competency Hub

Ukraine

Competency Hub

Philippines

Service Delivery Facility

South Africa

Competency Hub

Image Annotation

Unlock superior machine learning outcomes with human-annotated data. Our experts specialize in 2D bounding boxes, polygons, semantic segmentation, and more, ensuring machines perceive visuals with human-like precision. Elevate your AI’s vision with our meticulous image processing.

Text Annotation

Efficiently manage vast text datasets with our expert annotators. From classification to sentiment analysis, our teams ensure organized, keyword-tagged, and accurately categorized text data. Streamline your text processing with our comprehensive annotation services.

Speech Recognition

Stay ahead with cutting-edge voice recognition. Our teams interpret audio, enabling voice-controlled document creation, device operations, and information retrieval. Embrace the future of voice tech with our top-tier speech recognition services.

Video Annotation

Enhance your computer vision projects with expert video annotation. We break down videos into frames, annotate, and reconstruct, ensuring consistent object tracking. Trust in our global talent for precise video labeling and object detection.

3D Point Cloud Annotation

Venture into the realm of 3D data processing with our skilled annotators. From collecting real-world 3D data points to 3D segmentation, we ensure accurate object detection and motion definition. Dive into 3D modeling with confidence, backed by our expertise.

Medical Data Annotation

Empower your healthcare AI with accurately annotated medical data. Our specialists label medical datasets, optimizing AI & ML algorithms for quicker, more efficient healthcare outcomes. Revolutionize medical processes with our precise data annotation.

TESTIMONIALS

What Our Clients Are Saying

1840 & Company provided us with more transparency into our sales calls at a time when we really needed it. They provided QA tools, improved our value proposition, and sales coaching which greatly improved our customer interactions and sales process.

CASEY H.

MANGER OF TRAINING, HOMELIGHT

Although we had several partners with more tenure, it was 1840 & Company that used their analysis team to open up our opportunities with NPS score, resulting in 50%+ improvements.

DANIELLE R.

VP of Client Services, Pentius

The team completes tasks on time and goes above and beyond. I’ve been pleased with everything so far.

MIKE M.

Owner, Carve Financial

We selected 1840 based on our needs and their ability to source and onboard offshore talent. We were impressed with their clear and concise communication.

ANDREW C.

VP Finance, Bluestone Lane

They consistently find people that fit the client’s requirements for each position. Moreover, the resources they provide are usually ready to work right away. They’re like a matchmaker for staff; they provide exactly what we’re looking for.

UNDISCLOSED

CEO, Startup Incubator

The team sourced candidates for us from the Philipines to do data verification for our company and now we work with them to do payroll. They moved quickly and provided quality candidates.

UNDISCLOSED

HR Manager, Tech Company

They are an exemplary partner. 1840 provided us with multiple agents to work our customer support channels… Key deliverables included maintaining our KPIs such as 96% CSAT, 15 second first reply time for chat, and 4-hour first reply time for email.

FASHION WHOLESALE CLIENT

Director of Customer Support

Data Annotation Engagement Models Tailored for You

Select the ideal engagement model that aligns with your data annotation objectives, ensuring precision, scalability, and optimal outcomes.

Data Annotation Outsourcing

Delegate your image, text, and video data annotation to us. We oversee the entire lifecycle, ensuring high-quality labeled datasets for superior machine learning performance.

Staff Augmentation with Data Annotators

Enhance your team with our specialized data annotators. Seamlessly integrate expertise in image processing, text categorization, and voice recognition, bolstering your project’s accuracy.

Direct Placement Data Annotators

Desire a dedicated data annotation specialist? We match you with the perfect full-time expert, committed to delivering consistent, high-precision annotations for your AI projects.

Data Annotation FAQs

What is data annotation?

Data annotation involves the process of identifying and labeling data in text, images, videos, and other formats. It is commonly used for machine learning in which a human is needed for inputting labels into the learning algorithm, helping it to learn, optimize, and reduce errors.

How do you ensure the accuracy of the data annotation?

We source and vet data annotators not only skilled in delivering exceptional accuracy and precision, but with experience working with AI and machine learning projects. We prioritize accuracy through rigorous training, quality checks, and continuous feedback loops. Our annotators utilize advanced tools and methodologies, ensuring each dataset meets the highest standards.

What types of data annotation do you offer?

We can source data annotators who can perform virtually any type of data annotation your company may need. This includes tagging, semantic segmentation, lines and splines, 2d bounding boxes, 3d bounding boxes, landmark annotations, timestamps, optical character recognition, transcription, and sentiment analysis.

How do you handle medical data annotation?

We have specialists trained in medical data annotation, ensuring the labeled data optimizes AI & ML algorithms for efficient and faster healthcare outcomes.

What tools do your data annotators use for video annotation?

Some popular tools our annotators use are VGG Image Annotator, Labelbox, RectLabel, and CVAT. However, we can source talent experienced with your preferred tools, ensuring seamless integration and consistency in video annotation.

Hire Vetted Data Annotators

Why Hire Data Annotators Through 1840?

Image Annotation

Text Annotation

Speech Recognition

Video Annotation

3D Point Cloud Annotation

Medical Data Annotation

What Our Clients Are Saying

Data Annotation Engagement Models Tailored for You

Data Annotation Outsourcing

Staff Augmentation with Data Annotators

Direct Placement Data Annotators

Data Annotation FAQs

Build Your Back Office Team