# Best Data Labeling Software - Page 5

## How Many Data Labeling Software Products Does G2 Track?

**Total Products under this Category:** 116

### Category Stats (Aug 2026)

- **Average Rating:** 4.49/5 (↓0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** Datature (+0.08%) - Among all products in this category, Datature recorded the largest rating increase compared to last month

_Last updated: August 07, 2026_

## How Does G2 Rank Data Labeling Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 1,800+ Authentic Reviews
- 116+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Data Labeling Software
 ![G2 Grid® for Data Labeling Software plotting products by satisfaction and market presence](https://www.g2.com/categories/data-labeling/grids.png?focus%5B%5D=128515&focus%5B%5D=125020&focus%5B%5D=168222&focus%5B%5D=78925&focus%5B%5D=87452&focus%5B%5D=126287&focus%5B%5D=125450&focus%5B%5D=142739)

Highlighted products: SuperAnnotate, Roboflow, Encord, Labelbox, Amazon Sagemaker Ground Truth, V7 Darwin, Datasaur, and Sama.

Underlying data: [Grid® JSON](https://www.g2.com/categories/data-labeling/grids.json?focus%5B%5D=superannotate&focus%5B%5D=roboflow&focus%5B%5D=encord&focus%5B%5D=labelbox&focus%5B%5D=amazon-sagemaker-ground-truth&focus%5B%5D=v7-darwin&focus%5B%5D=datasaur&focus%5B%5D=sama)

**Sponsored**

### Enterpret

Enterpret empowers customer support, CX, and product teams to scale their understanding of customer feedback effortlessly. As your customer base grows and products become more complex, manually tagging and processing feedback quickly becomes unmanageable. Without comprehensive, trustworthy feedback data, product decisions often fall victim to recency bias or whoever speaks the loudest. Enterpret solves this challenge as a Unified Customer Feedback Intelligence platform, consolidating feedback from every critical channel—including Zendesk, Slack, Twitter, NPS surveys, app store reviews, and community forums—into a single source of truth. Leveraging advanced AI, Enterpret automatically categorizes and organizes feedback into a structured hierarchy, surfacing deep, actionable insights that authentically capture the Voice of the Customer. Teams rely on these insights to spot trends, enhance customer retention, drive revenue growth, prioritize effectively, and ensure alignment on the most impactful customer issues. Leading customer-centric companies like Canva, Notion, Strava, Hinge, and The Farmer's Dog use Enterpret to deliver exceptional customer experiences and fuel their growth through insightful feedback analysis.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=2361&secure%5Bchosen_at%5D=2026-08-15T04%3A41%3A08Z&secure%5Bdisplayable_resource_id%5D=2506&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=1179872&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1179872&secure%5Bresource_id%5D=2361&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fdata-labeling%3Fpage%3D5&secure%5Btoken%5D=199ec68da121f39bbeeccb7845dd6d506a52ce1dc3a481b926638f5f5e82cbce&secure%5Burl%5D=https%3A%2F%2Fwww.enterpret.com%3Futm_source%3DG2%26utm_medium%3DPPC%26utm_campaign%3DG2_PPC_FeedbackAnalytics&secure%5Burl_type%5D=custom_url)

### [Watchful](https://www.g2.com/products/watchful/reviews)

Watchful is a modern and interactive solution that places the control of data labeling back into the hands of data scientists and subject matter experts. Through our scalable data-centric approach, anyone can holistically explore, classify, annotate and validate any unique dataset to power today’s AI initiatives and business processes. Watchful’s enterprise-ready solution removes the data bottlenecks associated with AI from the start, allowing for the iterative processes of AI, from production to deployment, to be far more cost-effective and scalable. Use Watchful across multiple industries such as manufacturing, retail, finance, life sciences, and more.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Watchful?

- **Labeler Quality:** 10.0/10 (Category avg: 8.9/10)
- **Object Detection:** 8.3/10 (Category avg: 8.9/10)
- **Data Types:** 8.3/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.3/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Watchful?

- **Seller:** [Watchful.io](https://www.g2.com/sellers/watchful-io)
- **Year Founded:** 2018
- **HQ Location:** San Francisco, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4279f20913b32c1998f18e03476c9405bd66117ace5b15f34be97d9df45a1abd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F15227854&secure%5Burl_type%5D=linkedin_company_website)  
6 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of Watchful?

**["Good software for ideaboility and testing"](https://www.g2.com/survey_responses/watchful-review-9807939)**

**Rating:** 5.0/5.0 stars

_— Anand K._

[Read full review](https://www.g2.com/survey_responses/watchful-review-9807939)

### [ActiveNav Data Expert's ToolKit](https://www.g2.com/products/activenav-data-expert-s-toolkit/reviews)

ACTIVE-Governance provides a continuous monitoring of connected repositories and automatically applies policies to your content. The software notifies information owners and relevant users for action as part of a repeatable and defensible process.

#### Who Is the Company Behind ActiveNav Data Expert's ToolKit?

- **Seller:** [Active Navigation](https://www.g2.com/sellers/active-navigation)
- **Year Founded:** 2008
- **HQ Location:** Reston, US
- **Twitter:** @ActiveNav  
691 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1a3e9d9a73b19fd37e32a8ec2b5cbf0fe3369bc418f42ad067c68b81e8adb3cb&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Factive-navigation%2F&secure%5Burl_type%5D=linkedin_company_website)  
38 employees on LinkedIn®

### [AI Data Collection Company](https://www.g2.com/products/ai-data-collection-company/reviews)

Globose Technology Solutions (GTS) is an AI data collection company with over 25 years of experience in the industry. GTS specializes in providing high-quality datasets tailored for machine learning applications, including image, video, speech, and text datasets. Their comprehensive services encompass meticulous data labeling, streamlined data operations, efficient production pipelines, and the integration of human-in-the-loop methodologies to ensure impeccable results. Key Features and Functionality: - Diverse Data Collection: GTS offers specialized datasets such as medical imagery, invoices, facial recognition images, CCTV footage, traffic videos, and speech data for natural language processing projects. - Comprehensive Data Annotation: They provide various annotation techniques, including image and video annotation, audio transcription, and text data labeling, enhancing the quality and usability of datasets. - Global Reach: With a workforce located in 136 countries and offices in the USA, China, and India, GTS ensures diverse and extensive data collection capabilities. - Quality Assurance: GTS adheres to rigorous quality assurance measures and holds certifications such as ISO 9001:2015 and ISO/IEC 27001:2013, ensuring high standards in data collection and management. Primary Value and Solutions: GTS addresses the critical need for high-quality, diverse datasets essential for training accurate and efficient AI and machine learning models. By offering tailored data collection and annotation services, GTS enables organizations to enhance their AI capabilities, reduce human errors, and improve productivity across various sectors, including manufacturing, customer service, and logistics.

#### Who Is the Company Behind AI Data Collection Company?

- **Seller:** [AI Data Collection Company](https://www.g2.com/sellers/ai-data-collection-company)
- **Year Founded:** 2014
- **HQ Location:** Bhiwadi, IN
- **LinkedIn® Page:** [linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=29587a6b515757d41345856552ca1baf64f0aa0d66a0b9291fd6029e8938e54b&secure%5Burl%5D=https%3A%2F%2Flinkedin.com%2Fcompany%2Fgtsaidata&secure%5Burl_type%5D=linkedin_company_website)  
72 employees on LinkedIn®

### [alignerr AI](https://www.g2.com/products/alignerr-ai/reviews)

Alignerr AI is a cutting-edge platform designed to streamline and enhance the process of training artificial intelligence models across various domains. By leveraging a network of specialized trainers, Alignerr AI ensures that AI systems are developed with high-quality, domain-specific data, leading to more accurate and reliable outcomes. Key Features and Functionality: - Domain-Specific Training: Alignerr AI connects AI trainers with expertise in specific fields, such as electrical engineering, microbiology, and various languages, to provide tailored training data. - Remote Collaboration: The platform offers freelance, remote opportunities, enabling trainers from around the world to contribute to AI development without geographical constraints. - Quality Assurance: By employing experts in their respective fields, Alignerr AI ensures that the training data is accurate, relevant, and of high quality, which is crucial for the performance of AI models. Primary Value and User Solutions: Alignerr AI addresses the challenge of obtaining high-quality, domain-specific training data for AI models. By facilitating collaboration between AI developers and subject matter experts, the platform enhances the accuracy and reliability of AI systems. This approach not only improves the performance of AI applications but also accelerates the development process by providing readily available, expert-verified data. For organizations and developers seeking to build robust AI solutions, Alignerr AI offers a streamlined pathway to access specialized knowledge and training resources.

#### Who Is the Company Behind alignerr AI?

- **Seller:** [alignerr AI](https://www.g2.com/sellers/alignerr-ai)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c15b4c22810aa96418cbfbc6e629551d8d360aac63c273313ac82af768bb8827&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Falignerr%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,709 employees on LinkedIn®

### [APISCRAPY](https://www.g2.com/products/apiscrapy/reviews)

APISCRAPY is an AI-driven web scraping and automation tool that converts any web data into ready-to-use data API. The tool is capable to extract data from websites, process data, automate workflows, classify data and integrate ready-to-consume data into database or deliver data in any desired format. Our customers leverage APISCRAPY tool for building AI products and services, data labeling, data annotation, business intelligence, market research, price monitoring, data aggregation, lead generation, brand protection, robotic process automation, and more. Key Benefits: -Converts any web & app data into ready-to-use data API -AI-augmented & pre-built automation capabilities -Pre-built data classification capabilities -Real-time or schedule data with intuitive dashboards -Ready-built database integrations capabilities -No coding, no infrastructure investment -Outcome-based pricing Other Tools from AIMLEAP: AI-Labeler: AI-augmented annotation & labeling tool. AI-Labeler is an AI-augmented data annotation platform that combines the power of artificial intelligence with in-person involvement to label, annotate and classify data, allowing faster development of robust and accurate models. AI-Data-Hub: On-demand data for building AI products & services. On-demand AI data hub for curated data, pre-annotated data, pre-classified data, and allowing enterprises to obtain easily and efficiently, and exploit high-quality data for training and developing AI models. PRICE-SCRAPY: AI-enabled real-time pricing tool An AI and automation-driven price solution that provides real-time price monitoring, pricing analytics, and dynamic pricing for companies across the world.  API-KART: AI driven data API solution hub  API-KART is a data hub that allows businesses and developers to access and integrate large-volume data from various sources. It is a data solution hub for accessing data through APIs, allowing companies to leverage data, and integrate APIs into their systems and applications. About AIMLEAP AIMLEAP is an ISO 9001:2015 and ISO/IEC 27001:2013 certified global technology consulting and service provider offering AI-augmented Data Solutions, Data Engineering, Automation, IT Services, and Digital Marketing services. AIMLEAP has been recognized as ‘The Great Place to Work®’. With a focus on AI and automation, we built quite a few AI & ML solutions, AI-driven web scraping solutions, AI-data Labelling, AI-Data-Hub, and Self-serving BI solutions. We started in 2012 and successfully delivered projects in IT & digital transformation, automation-driven data solutions, and digital marketing for more than 750 fast-growing companies in the USA, Europe, New Zealand, Australia, Canada; and more. -An ISO 9001:2015 and ISO/IEC 27001:2013 certified -Served 750+ customers -11+ Years of industry experience -98% Client Retention -Great Place to Work® Certified -Global Delivery Centers in the USA, Canada, India & Australia Locations: USA: 1-30235 14656 Canada: +1 4378 370 063 India: +91 810 527 1615 Australia: +61 402 576 615 Email: sales@aimleap.com To Visit APISCRAPY's Web Datastore Copy this URL & paste it into your browser:- www.apiscrapy.mydatastorefront.com

**Average Rating:** 4.0/5.0

**Total Reviews:** 7

#### How Do G2 Users Rate APISCRAPY?

- **Ease of Use:** 6.7/10 (Category avg: 8.8/10)

#### Who Is the Company Behind APISCRAPY?

- **Seller:** [AIMLEAP](https://www.g2.com/sellers/aimleap-6e7a8a8e-d612-4a86-a145-f57dc0cb066e)
- **Year Founded:** 2012
- **HQ Location:** United States, US
- **Twitter:** @aimleap  
49 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=8d960e0714e8e373ce69ba601ca90aa76a7da358b3cc0cee05bf1eff79796387&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2790423%2Fadmin%2F%2520&secure%5Burl_type%5D=linkedin_company_website)  
116 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 57% Large, 29% Medium

#### What Do G2 Reviewers Say About APISCRAPY?

_AI-generated summary from verified user reviews_

##### Pros

- Users find APISCRAPY's **AI technology** invaluable for automation, enhancing reliability and providing excellent analysis tools.
- Users highlight the **reliable analytics tools** in APISCRAPY, enhancing data analysis and supporting automation effectively.
- Users find **API integration** invaluable for automation, enhancing reliability, error reduction, and powerful data analysis.
- Users value the **automation capabilities** of APISCRAPY, which enhance accuracy and provide reliable analysis tools for data.
- Users find the **cloud storage** of APISCRAPY excellent for analyzing and reliably reusing scraped data effectively.

##### Cons

- Users find the learning curve for **utilizing all features** of APISCRAPY quite steep and challenging.
- Users highlight the **expensive cost** for premium features, making it a concern for potential buyers.

#### What Are Recent G2 Reviews of APISCRAPY?

**["A Powerful Tool for Web Scraping"](https://www.g2.com/survey_responses/apiscrapy-review-8624128)**

**Rating:** 4.0/5.0 stars

_— Jay B._

[Read full review](https://www.g2.com/survey_responses/apiscrapy-review-8624128)

**["Efficient, Flexible but Room for improvement"](https://www.g2.com/survey_responses/apiscrapy-review-9948905)**

**Rating:** 4.0/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/apiscrapy-review-9948905)

### [Automated Data Labeling Tools & Software](https://www.g2.com/products/automated-data-labeling-tools-software/reviews)

Automated Data Labeling Tools & Software offers a comprehensive solution designed to streamline the data annotation process for machine learning and artificial intelligence applications. By leveraging advanced automation techniques, this platform significantly reduces the time and effort required for data labeling, enabling organizations to accelerate their AI development cycles and improve model accuracy. Key Features and Functionality: - Automated Annotation: Utilizes machine learning algorithms to automatically label large datasets, minimizing manual intervention and increasing efficiency. - Customizable Labeling Pipelines: Allows users to tailor the labeling process to specific project requirements, ensuring flexibility and adaptability across various use cases. - Quality Control Mechanisms: Implements validation protocols to maintain high-quality annotations, enhancing the reliability of labeled data. - Scalability: Capable of handling vast amounts of data, making it suitable for projects of any size, from small-scale experiments to enterprise-level deployments. - Integration Capabilities: Seamlessly integrates with existing machine learning frameworks and data management systems, facilitating a smooth workflow. Primary Value and User Solutions: Automated Data Labeling Tools & Software addresses the critical challenge of efficiently preparing large datasets for machine learning models. By automating the annotation process, it reduces the reliance on manual labeling, which is often time-consuming and prone to errors. This automation leads to faster model training times, improved accuracy due to consistent labeling, and overall cost savings. Organizations can focus more on developing and refining their AI models rather than being bogged down by the labor-intensive task of data labeling, thereby accelerating innovation and deployment of AI solutions.

#### Who Is the Company Behind Automated Data Labeling Tools & Software?

- **Seller:** [Automated Data Labeling Tools & Software](https://www.g2.com/sellers/automated-data-labeling-tools-software)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Bank Statement Extractor](https://www.g2.com/products/bank-statement-extractor/reviews)

Bank Statement Extractor is an AI-powered platform designed to automate the conversion of PDF bank statements into structured Excel files, eliminating the need for manual data entry. Users can upload their bank statements, define the data they wish to extract, and receive accurate Excel files within seconds. The service supports multiple PDFs simultaneously, handles statements from any bank worldwide, and offers multi-language extraction capabilities. With a processing speed of over 1,000 transactions per minute and an accuracy rate of 99.8%, it significantly reduces the time and errors associated with manual data entry. Additionally, the platform ensures maximum privacy by processing files securely and deleting them immediately after extraction. Key Features and Functionality: - Custom Data Extraction: Users can specify the exact data fields they need, allowing for tailored Excel outputs. - Batch Processing: The platform supports the upload and processing of multiple PDF statements at once, regardless of the number of pages. - High Accuracy and Speed: Achieves 99.8% accuracy in data extraction and processes over 1,000 transactions per minute. - Multi-Language Support: Capable of extracting data from bank statements in various languages. - Data Privacy: Ensures user data security by processing files in memory and deleting them immediately after extraction. Primary Value and Problem Solved: Bank Statement Extractor addresses the inefficiencies and errors associated with manual data entry of bank statements. By automating the extraction process, it saves financial teams approximately 10-12 hours per week, allowing them to focus on more strategic tasks. The platform's high accuracy reduces the risk of human error, ensuring reliable financial data for analysis and reporting. Its flexibility in handling various bank formats and languages makes it a versatile tool for businesses operating globally.

#### Who Is the Company Behind Bank Statement Extractor?

- **Seller:** [Bank Statement Extractor](https://www.g2.com/sellers/bank-statement-extractor)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Cinder](https://www.g2.com/products/cinder/reviews)

Cinder a fully-featured platform for AI Governance, Trust & Safety, and the adjudication of any content-based decision process at scale. If you're managing digital harms on a marketplace, social, or gaming platform; training bespoke AI; or setting parameters and benchmarks for consumer-facing AI, Cinder was built for you. Cinder includes a full suite of integrated tools, including: a comprehensive workflow engine that allows users to combine signals from classifiers, metadata, and content; best-in-class human labeling systems to drive accurate data collection and real-time operational decisions; and a quality assurance module to benchmark both AI and human flows. Cinder was built for adversarial environments, which means it is both powerful and easily configurable in the UI. Cinder's founding team built digital tools to keep pace with nation state attackers and terrorist groups - environments where iteration and adaptation happen fast. If you're facing adversarial threats or a competitive environment that demands constant product adaptation, Cinder was built to keep pace.

#### Who Is the Company Behind Cinder?

- **Seller:** [Cinder](https://www.g2.com/sellers/cinder)
- **Year Founded:** 2021
- **HQ Location:** United States, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=29561e18ee29ff5b65711cd70002def20377bab6f2efd3369c26af6380d2dddd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcinder-intelligence%2F&secure%5Burl_type%5D=linkedin_company_website)  
26 employees on LinkedIn®

### [Classer](https://www.g2.com/products/classer/reviews)

Classer is a high-performance AI classification engine designed to efficiently handle tasks such as sorting support tickets, detecting spam, routing phone calls, tagging product images, and more. It offers real-time latency with response times under 200 milliseconds, operates up to 100 times cheaper than general-purpose language models like GPT-5.4, and delivers superior accuracy without the need for prompt engineering or training. Key Features and Functionality: - No Prompt Engineering Required: Users can provide their labels, and Classer auto-calibrates without manual tweaking. - Zero Schema Violations: Ensures outputs are in the correct format every time, eliminating hallucinations. - Low Overhead: Built for high-volume applications, it scales efficiently without the high costs associated with large language models. - Fast Batch Processing: Capable of processing millions of results in 15 minutes, making it suitable for bulk analysis and exports. - OpenAI-Compatible Inference: Integrates seamlessly with OpenAI SDKs, allowing users to select models that fit their needs. Primary Value and User Solutions: Classer addresses the inefficiencies and high costs associated with using general-purpose language models for classification tasks. By focusing solely on classification, it provides precise, predictable, and cost-effective solutions for businesses requiring high-speed, accurate data labeling. This specialization enables companies to improve operational efficiency, reduce expenses, and enhance the performance of their AI-driven applications.

#### Who Is the Company Behind Classer?

- **Seller:** [Classer](https://www.g2.com/sellers/classer)
- **Year Founded:** 2026
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2318b9da655e9cd957eb50b0429ea433d03d930dbe97eb817d9c89b0c363a245&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fclasserai%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

### [CogniLab](https://www.g2.com/products/cognilab/reviews)

CogniLab is an enterprise-grade data annotation platform designed to transform raw data into high-quality training datasets for AI applications. Trusted by Fortune 500 companies, it offers a comprehensive infrastructure that ensures accuracy, speed, and security in data labeling processes. Key Features and Functionality: - AI-Assisted Labeling: Utilizes smart pre-labeling to reduce manual effort by 90%, enhancing efficiency. - Custom Workflows: Provides multi-stage review pipelines with role-based access, allowing tailored annotation processes. - API & Integrations: Offers REST API, Python SDK, and native integrations with AWS, GCP, and Azure for seamless connectivity. - Global Workforce: Access to over 50,000 expert annotators proficient in more than 235 languages, ensuring diverse and accurate annotations. - Quality Assurance: Implements multi-level validation with automated consensus rules to maintain high-quality standards. - Enterprise Security: Compliant with SOC 2 Type II, ISO 27001, GDPR, and HIPAA standards, ensuring data security and privacy. Primary Value and Solutions: CogniLab addresses the critical need for reliable training data in AI development. By providing a robust annotation infrastructure, it ensures consistent, high-quality data labeling, which is essential for the accuracy and reliability of AI models. The platform's emphasis on speed, with 10x faster annotation capabilities, and its commitment to security through stringent compliance measures, make it a valuable solution for enterprises aiming to scale their AI initiatives efficiently and securely.

#### Who Is the Company Behind CogniLab?

- **Seller:** [CogniLab](https://www.g2.com/sellers/cognilab)
- **HQ Location:** N/A
- **LinkedIn® Page:** [linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=164642d741bd03dc6b57b9b40162990e2f22e03bd3b26efbca8bf880391ea732&secure%5Burl%5D=https%3A%2F%2Flinkedin.com%2Fcompany%2Fcognilab&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [CommentEasy](https://www.g2.com/products/commenteasy/reviews)

CommentEasy is an intuitive image annotation tool designed to streamline visual feedback for design teams. By enabling users to upload images, add precise comments, and share them effortlessly, it eliminates the inefficiencies of traditional feedback methods. With features like voice notes and link-based sharing, CommentEasy ensures clear, actionable communication without the need for sign-ups or additional software. Key Features and Functionality: - Image Annotation: Upload or paste images and add pinpointed comments directly on them. - Voice Notes: Leave voice annotations to convey feedback more naturally and effectively. - Link-Based Sharing: Share annotated images via a simple link, allowing recipients to view and respond without creating an account. - Version Control: Maintain clarity by keeping comments tied to specific versions of designs, reducing confusion during revisions. - No Sign-Ups Required: Facilitate seamless collaboration without the hassle of account creation for reviewers. Primary Value and Problem Solved: CommentEasy addresses the common challenges design teams face with scattered feedback, unclear communication, and prolonged revision cycles. By centralizing feedback on a single platform and offering both visual and verbal annotation tools, it enhances clarity and accelerates the design process. This leads to faster approvals, reduced miscommunication, and more efficient project timelines.

#### Who Is the Company Behind CommentEasy?

- **Seller:** [CommentEasy](https://www.g2.com/sellers/commenteasy)
- **Year Founded:** 2025
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c673a85e07c402c400ee42b9c91229e84cec2aa6c03cbd088fb89c4a9e335a0a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcommenteasy%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [CVAT Image & Video Annotation Solutions for AWS by Yobitel](https://www.g2.com/products/cvat-image-video-annotation-solutions-for-aws-by-yobitel/reviews)

Amazon is a global e-commerce and cloud computing company founded in 1994 and headquartered in Seattle, Washington. The company operates through three main segments: North America, International, and Amazon Web Services (AWS). Amazon's retail platform offers millions of products across numerous categories through websites including amazon.com, amazon.ca, amazon.fr, amazon.de, and many others worldwide. The company manufactures electronic devices such as Kindle e-readers, Fire tablets, Fire TVs, and Echo smart speakers. Amazon provides services including AWS cloud computing, Kindle Direct Publishing for authors, marketplace platforms for third-party sellers, digital content streaming, and Amazon Prime membership program offering benefits like free shipping and media streaming. The company serves diverse customer segments including consumers, merchants, content creators, and enterprise clients across global markets.

#### Who Is the Company Behind CVAT Image & Video Annotation Solutions for AWS by Yobitel?

- **Seller:** [Amazon Web Services (AWS)](https://www.g2.com/sellers/amazon-web-services-aws-3e93cc28-2e9b-4961-b258-c6ce0feec7dd)
- **Year Founded:** 2006
- **HQ Location:** Seattle, WA
- **Twitter:** @awscloud  
2,232,483 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=072881eee28a2afe24f8d1bda9f20e3e146b9fb4b214f216411ce2ed6898b31e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Famazon-web-services%2F&secure%5Burl_type%5D=linkedin_company_website)  
147,094 employees on LinkedIn®
- **Ownership:** NASDAQ: AMZN

### [Deaimer](https://www.g2.com/products/deaimer/reviews)

Deaimer is a comprehensive AI services provider specializing in data collection, annotation, evaluation, and managed workforce solutions, all powered by proprietary software and a global network of vetted contributors. Their end-to-end services are designed to support AI teams in developing and refining models with high-quality, diverse datasets. Key Features and Functionality: - Data Collection & Sourcing: Acquisition of large-scale text, audio, image, and video data across various global regions, ensuring diverse and representative datasets. - Annotation & Generative AI: Human-led enrichment processes, including multi-modal labeling, reinforcement learning from human feedback (RLHF), prompt engineering, and fine-tuning to enhance model performance. - Evaluation & Transcription: Services such as transcription, model benchmarking, search relevance assessment, and speech evaluation to ensure data accuracy and model reliability. - Managed Workforce: Deployment of expert, vetted contributors tailored to specific project needs, ensuring compliance and scalability for enterprise-level operations. - Custom Software: Utilization of proprietary technology to facilitate secure delivery, automation, pipeline management, and analytics, providing seamless project execution. Primary Value and Solutions Provided: Deaimer addresses the critical need for high-quality, diverse, and accurately annotated datasets in AI development. By offering a unified platform that integrates data collection, annotation, evaluation, and workforce management, Deaimer streamlines the data lifecycle, reducing the complexity and time associated with managing multiple vendors. Their global network of over 40,000 vetted contributors across 38 regions ensures that AI models are trained on data reflective of real-world diversity, enhancing model robustness and applicability. With an average project turnaround of 72 hours and a quality agreement rate of 99.4%, Deaimer empowers AI teams to build, refine, and deploy models more efficiently and effectively.

#### Who Is the Company Behind Deaimer?

- **Seller:** [Deaimer](https://www.g2.com/sellers/deaimer)
- **Year Founded:** 2023
- **HQ Location:** Faisalabad, PK
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=8980fec1258885b5025285127ba966eee0fe1310f5c8a4998346d59e8f645d84&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdeaimer&secure%5Burl_type%5D=linkedin_company_website)  
7 employees on LinkedIn®

### [Deepen 4D](https://www.g2.com/products/deepen-4d/reviews)

Deepen 4D is an advanced data annotation and calibration platform designed to enhance the development of autonomous systems and robotics. It offers a comprehensive suite of tools and services that streamline the processes of labeling, calibrating, and validating multi-sensor data, ensuring high accuracy and efficiency in machine learning and AI applications. Key Features and Functionality: - Annotation Tools: Provides AI-powered 2D and 3D annotation capabilities, including bounding boxes, semantic segmentation, and point cloud labeling. Features such as one-click bounding boxes and machine learning-assisted object detection and tracking significantly improve labeling speed and accuracy. - Calibration Suite: Offers multi-sensor calibration solutions that support various sensor types, including LiDAR, cameras, radar, and IMU. The platform enables users to calculate intrinsic and extrinsic calibration parameters swiftly, with advanced visualization features for precise calibration accuracy assessment. - Validation Mechanisms: Includes automated quality checks to identify common labeling issues, collaborative feedback loops for annotation refinement, and comprehensive issue management systems to track and resolve data inconsistencies. Primary Value and User Solutions: Deepen 4D addresses the critical need for precise and efficient data annotation and calibration in the development of autonomous systems. By automating and streamlining these processes, it reduces the time and resources required for data preparation, allowing organizations to focus on innovation and deployment. The platform's robust quality assurance measures ensure the reliability of annotated data, which is essential for the safety and performance of AI-driven applications. Additionally, its scalability and flexibility make it suitable for enterprises and startups alike, facilitating the advancement of autonomous technologies across various industries.

#### Who Is the Company Behind Deepen 4D?

- **Seller:** [Deepen 4D](https://www.g2.com/sellers/deepen-4d)
- **Year Founded:** 2017
- **HQ Location:** San Jose, California, United States
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=17db5b94e442bde8b90a2dbfafd74dad5c7c546a4ac0dc1a97e470117ffad5b3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdeepen-ai&secure%5Burl_type%5D=linkedin_company_website)  
207 employees on LinkedIn®

### [Fixpoint](https://www.g2.com/products/fixpoint/reviews)

Fixpoint is a comprehensive solution designed to streamline human data operations for AI data companies. By automating the sourcing, vetting, and management of expert annotator teams, Fixpoint enables organizations to rapidly scale their workforce while ensuring quality and compliance. Key Features and Functionality: - White-Glove Expert Staffing: Fixpoint can source and hire qualified experts across various domains, assembling teams of hundreds within weeks. - Worker Vetting API: This API automates the verification of candidates' education, credentials, and backgrounds, delivering results in minutes and identifying up to ten times more fraudulent applicants compared to manual reviews. - Diverse Expertise: Fixpoint staffs expert teams in fields such as legal, coding, medical, STEM, and linguistics, tailoring to specific project requirements. - Global Coverage and Compliance: With operations spanning multiple regions, Fixpoint ensures adherence to regulations like GDPR and is pursuing SOC 2 certification. Primary Value and Solutions Provided: Fixpoint addresses the challenges AI data companies face in rapidly scaling expert annotator teams without compromising quality or compliance. By automating the sourcing and vetting processes, Fixpoint reduces the time and cost associated with manual recruitment and verification. This allows organizations to focus on delivering high-quality training data, confident in the qualifications and reliability of their workforce.

#### Who Is the Company Behind Fixpoint?

- **Seller:** [Fixpoint](https://www.g2.com/sellers/fixpoint)
- **Year Founded:** 2023
- **HQ Location:** San Francisco, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=cad7b376ed45bdb48bb235035207418b5db2e898b57fd5546cfb441b9e0cb782&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgofixpoint&secure%5Burl_type%5D=linkedin_company_website)  
6 employees on LinkedIn®

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 ![Bijou Barry](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bijou Barry")
BB

Researched and written by [Bijou Barry](https://research.g2.com/insights/author/bijou-barry)

Updated April 9, 2026

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](https://www.g2.com/categories/generative-ai), [MLOps platforms](https://www.g2.com/categories/mlops-platforms), [data science and machine learning platforms](https://www.g2.com/categories/data-science-and-machine-learning-platforms), [LLM software](https://www.g2.com/categories/large-language-models-llms), and [active learning tools](https://www.g2.com/categories/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.

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