# Best Data Labeling Services

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

**Total Products under this Category:** 65

### Category Stats (Aug 2026)

- **Average Rating:** 4.72/5 The average rating of products in this category, based on all submitted ratings

_Last updated: August 01, 2026_

## How Does G2 Rank Data Labeling Services Products?

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

- 30 Analysts and Data Experts
- 100+ Authentic Reviews
- 65+ 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 Services
 ![G2 Grid® for Data Labeling Services plotting products by satisfaction and market presence](https://www.g2.com/categories/data-labeling-services/grids.png?focus%5B%5D=166850&focus%5B%5D=1215445&focus%5B%5D=124109&focus%5B%5D=76700&focus%5B%5D=167238)

Highlighted products: Label Your Data, Acme AI, COGITO Tech Data labeling, CloudFactory, and People for AI.

Underlying data: [Grid® JSON](https://www.g2.com/categories/data-labeling-services/grids.json?focus%5B%5D=label-your-data&focus%5B%5D=acme-ai&focus%5B%5D=cogito-tech-data-labeling&focus%5B%5D=cloudfactory&focus%5B%5D=people-for-ai)

### [Label Your Data](https://www.g2.com/products/label-your-data/reviews)

Label Your Data provides secure and high quality data annotation services for Computer Vision or NLP applications since 2020. We help Data Scientists and AI Engineers streamline the dataset labeling and focus on model development. Why choose us as your data annotation service provider: • 200+ annotation experts in Europe, LATAM and Africa; • access to 1000+ global trained annotation workforce; • 98%+ annotation accuracy benchmark; • 55 supported languages; • PCI/DSS certified; • ISO/IEC 27001:2013 certified; • GDPR, CCPA and HIPAA-compliant; • HQs in North America, EU and Asia; • zero commitment and flexible pricing models. Our experience spans over 20 industries including Automotive, Robotics, Agriculture, E-commerce, Retail, Healthcare, Manufacturing, Fintech and Insurance. Our core services include but are not limited to: • Image & video annotation: 2D boxes, OCR, object/action detection, polygons, key points, semantic segmentation, 3D cuboids; • Text annotation: classification, NER, intent & sentiment analysis, prompts creation, Q&A pairs generation; • Audio annotation: transcription, sentiment recognition; • Sensor data annotation; • Data classification & categorization; • Data entry; • Data collection; • Model validation. Send us your dataset sample to try our services for free.

**Average Rating:** 4.9/5.0

**Total Reviews:** 21

#### Who Is the Company Behind Label Your Data?

- **Seller:** [Label Your Data](https://www.g2.com/sellers/label-your-data)
- **Year Founded:** 2020
- **HQ Location:** Wilmington, US
- **Twitter:** @labelyourdata  
201 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dc37b5c63a49035bceae34e5a19e051aaffc610773d805e0a638b1270aad0b2e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Flabel-your-data&secure%5Burl_type%5D=linkedin_company_website)  
331 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 67% Small, 24% Medium

#### What Are Recent G2 Reviews of Label Your Data?

**["Speedy and Accurate Data Labeling"](https://www.g2.com/survey_responses/label-your-data-review-12694742)**

**Rating:** 5.0/5.0 stars

_— Maxime D._

[Read full review](https://www.g2.com/survey_responses/label-your-data-review-12694742)

**["Fast Delivery That Delivers Every Time"](https://www.g2.com/survey_responses/label-your-data-review-13088314)**

**Rating:** 4.5/5.0 stars

_— Presien S._

[Read full review](https://www.g2.com/survey_responses/label-your-data-review-13088314)

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

Acme AI Ltd. is a data annotation outfit and artificial intelligence solution developer. We support development and augmentation of artificial intelligence systems in the space of agricultural AI, retail automation, robotics, autonomous vehicles, medical AI, climate change among many more. Acme AI Ltd. is ISO 27001, 9001, HIPAA, and GDPR certified. Bangla, Bulgarian, Chinese, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Slovenian, Spanish, Swedish, Turkish, and Ukrainian

**Average Rating:** 5.0/5.0

**Total Reviews:** 12

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

- **Seller:** [Acme AI Ltd.](https://www.g2.com/sellers/acme-ai-ltd)
- **Year Founded:** 2019
- **HQ Location:** Dhaka North, BD
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=260cb6f3a6566f783ff646a2d5ef915df5bcccfbf934e442c0f901c3e206748f&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Facme-ai%2F&secure%5Burl_type%5D=linkedin_company_website)  
81 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 58% Small, 25% Medium

#### What Are Recent G2 Reviews of Acme AI?

**["Exceptional Remote Staffing and Data Annotation Services"](https://www.g2.com/survey_responses/acme-ai-review-12468325)**

**Rating:** 5.0/5.0 stars

_— Abu Bakar Siddik N._

[Read full review](https://www.g2.com/survey_responses/acme-ai-review-12468325)

**["Reliable AI Solutions for Business Growth"](https://www.g2.com/survey_responses/acme-ai-review-12493645)**

**Rating:** 5.0/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/acme-ai-review-12493645)

### [COGITO Tech Data labeling](https://www.g2.com/products/cogito-tech-data-labeling/reviews)

Cogito Tech offers Enterprise Data Labeling Services (EDLS), specializing in data curation and labeling. Our commitment to quality and ethical integrity is verified by the DataSum certification, ensuring transparency, ethical sourcing, and the highest data governance standards. This commitment enables us to deliver high-quality, ethically sourced data that you can trust, ensuring compliance, reliability, and effectiveness. You’ll never need to choose between achieving a competitive edge and sourcing data responsibly. With over a decade in the industry, we’ve honed our services to cater to various sectors, ranging from healthcare to finance, always ensuring relevance to your domain. Our skilled workforce guarantees quality, scalability, and cost-effectiveness, all while upholding the highest ethical and governance standards. We’re driven by domain specificity, a passion for data excellence, and a deep respect for intellectual property. By integrating advanced tools with human intelligence, we provide data solutions that capture global nuances, making AI universally competent and culturally sensitive. Dive deep into our offerings and discover how Cogito Tech is shaping the future of AI. For LLMs and GenAI, we provide specialized services such as Reinforcement Learning with Human Feedback (RLHF), Fine Tuning, Red Teaming, Prompt Engineering, and intricate data curation. For NLP and Computer Vision, our data annotation solutions cater to a myriad of use cases, enhancing accuracy and efficiency in AI applications. We’re proud to be certified in EU GDPR, SOC 2 Type II, and HIPAA, and to be CCPA compliant, along with our accreditations in ISO 27001-2013 and ISO 9001.

**Average Rating:** 4.7/5.0

**Total Reviews:** 14

#### Who Is the Company Behind COGITO Tech Data labeling?

- **Seller:** [COGITO Tech](https://www.g2.com/sellers/cogito-tech)
- **Year Founded:** 2014
- **HQ Location:** Levittown, NY
- **Twitter:** @cogitotech  
1,994 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5d1fa17203972a2e1f097fbbef142b3e63cdfa45316d83d27fff0400953dd7d8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcogito-tech-ltd%2F&secure%5Burl_type%5D=linkedin_company_website)  
905 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 43% Small, 36% Medium

#### What Are Recent G2 Reviews of COGITO Tech Data labeling?

**["Great team, excellent support and cooperation - we are a happy customer"](https://www.g2.com/survey_responses/cogito-tech-data-labeling-review-9397654)**

**Rating:** 4.5/5.0 stars

_— Verified User in Computer Hardware_

[Read full review](https://www.g2.com/survey_responses/cogito-tech-data-labeling-review-9397654)

**["Cogito annotation of machine learning dataset"](https://www.g2.com/survey_responses/cogito-tech-data-labeling-review-9525453)**

**Rating:** 4.5/5.0 stars

_— Verified User in Medical Devices_

[Read full review](https://www.g2.com/survey_responses/cogito-tech-data-labeling-review-9525453)

### [CloudFactory](https://www.g2.com/products/cloudfactory/reviews)

CloudFactory is a human-in-the-loop AI Data Platform company helping innovators like Microsoft, Mitsubishi, Ibotta, and Expensify take AI out of the lab and into scalable, real-world applications. By leveraging expert human talent, tailored workflows, and advanced technology, CloudFactory bridges the critical gap between raw data, model development, and practical, monitored deployment. - ensuring AI solutions that deliver business value with precision and reliability. Founded in 2010, CloudFactory is committed to unlocking AI’s potential through skilled human engagement. With a global presence across the UK, US, Germany, Kenya, and Nepal, we empower AI leaders worldwide by integrating top-tier talent, custom processes, and cutting-edge technology, allowing their solutions to deliver meaningful impact in the real world.

**Average Rating:** 4.5/5.0

**Total Reviews:** 11

#### Who Is the Company Behind CloudFactory?

- **Seller:** [CloudFactory](https://www.g2.com/sellers/cloudfactory)
- **Year Founded:** 2010
- **HQ Location:** UK, US, Germany, Kenya, and Nepal
- **Twitter:** @theCloudFactory  
5,480 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=12b61b14e34ad9068f4682a8d830e7e0b5e5f5bfde7ba94ef88f69a5417436bb&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcloudfactory-com&secure%5Burl_type%5D=linkedin_company_website)  
3,894 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 45% Small, 36% Medium

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

_AI-generated summary from verified user reviews_

##### Pros

- Users love the **annotation efficiency** of CloudFactory, significantly enhancing AI model training and accuracy.
- Users find CloudFactory to be very **easy to use** , facilitating efficient data processing and model training.
- Users value the **improved accuracy** provided by CloudFactory, enhancing their ML model performance through effective data tagging.
- Users value the **improved data accuracy** provided by CloudFactory, enhancing their machine learning model performance.
- Users value the **efficient data labeling** capabilities of CloudFactory, leading to improved AI model training and accuracy.

##### Cons

- Users find the **pricing concerns** with CloudFactory significant, noting it's more expensive than other available platforms.
- Users find the **difficult learning curve** for beginners hinders their ability to effectively use CloudFactory.
- Users find the **pricing of CloudFactory to be a concern** , noting it is more expensive than other available platforms.
- Users find that **initial difficulties** can hinder effective use, especially for those new to the platform.
- Users report a **lack of resources** , making it challenging for beginners to utilize CloudFactory effectively.

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

**["Hasty the bestie"](https://www.g2.com/survey_responses/cloudfactory-review-10054758)**

**Rating:** 4.0/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/cloudfactory-review-10054758)

**["Great platform for data labeling"](https://www.g2.com/survey_responses/cloudfactory-review-10414557)**

**Rating:** 4.5/5.0 stars

_— Shreya S._

[Read full review](https://www.g2.com/survey_responses/cloudfactory-review-10414557)

#### What Are G2 Users Discussing About CloudFactory?

- [What is CloudFactory used for?](https://www.g2.com/discussions/what-is-cloudfactory-used-for)

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

People For AI is a French data labelling company. We process your data to obtain high-quality training data your computer vision, NLP or speech recognition algorithms. It is very simple, while you focus on algorithms, we focus on delivering the labelled dataset you need. As we only hired long-term labellers, we specialised in high-value data annotation, however we can manage any kind of projects. Check our CSR report on our website to know more about our labelers !

**Average Rating:** 4.7/5.0

**Total Reviews:** 16

#### Who Is the Company Behind People for AI?

- **Seller:** [People for AI](https://www.g2.com/sellers/people-for-ai)
- **Year Founded:** 2016
- **HQ Location:** Paris, FR
- **Twitter:** @PeopleForAI1  
2 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=17626e2ec80ff253cb38da0837618eb98aa4937ba46271a069dee05806ff3e8a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpeopleforai%2F&secure%5Burl_type%5D=linkedin_company_website)  
18 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 56% Small, 31% Medium

#### What Are Recent G2 Reviews of People for AI?

**["I've tried many other labelling companies. People for AI is by far the best."](https://www.g2.com/survey_responses/people-for-ai-review-9981799)**

**Rating:** 5.0/5.0 stars

_— Joseph G._

[Read full review](https://www.g2.com/survey_responses/people-for-ai-review-9981799)

**["We asked for a very non-standard task and People for AI was effective in giving us what we wanted."](https://www.g2.com/survey_responses/people-for-ai-review-10505678)**

**Rating:** 5.0/5.0 stars

_— Matteo C._

[Read full review](https://www.g2.com/survey_responses/people-for-ai-review-10505678)

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

SunTec.AI is amongst the leading Data Annotation Services providing Company.

**Average Rating:** 4.1/5.0

**Total Reviews:** 7

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

- **Seller:** [SunTec.AI](https://www.g2.com/sellers/suntec-ai)
- **Year Founded:** 2019
- **HQ Location:** Toronto, CA
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e7c56ccb387d620edaee48f7d08ae2fa785a517c0579309bea554a25c884ada0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F64604665&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 43% Large, 29% Medium

#### What Are Recent G2 Reviews of SunTec AI?

**["Machine learning, incredible and low cost comparatively # SUN TECH AI"](https://www.g2.com/survey_responses/suntec-ai-review-7393251)**

**Rating:** 4.5/5.0 stars

_— Nutritionist Kawaljeet K._

[Read full review](https://www.g2.com/survey_responses/suntec-ai-review-7393251)

**["A complete package for any type of annotation and its analytics"](https://www.g2.com/survey_responses/suntec-ai-review-6977343)**

**Rating:** 5.0/5.0 stars

_— Sameer C._

[Read full review](https://www.g2.com/survey_responses/suntec-ai-review-6977343)

### [Zuru Services](https://www.g2.com/products/zuru-services/reviews)

Zuru Services is an AI assisted Data labelling startup that helps AI/ML companies prepare quality training data at scale. We annotate data in any format across any industry vertical & also support upto 45 languages globally. In addition to AI assisted Data labelling, we also perform edge case analysis, model tuning, AI as a Service & AI related Managed Services.

**Average Rating:** 4.2/5.0

**Total Reviews:** 5

#### Who Is the Company Behind Zuru Services?

- **Seller:** [Zuru Services](https://www.g2.com/sellers/zuru-services)
- **Year Founded:** 2019
- **HQ Location:** Bengaluru, IN
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=0d9c83997b12101948bf31e4d5af4a05325179ae5b3e58be96c9df5ad979b078&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fzuruservices&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 60% Medium, 20% Large

#### What Are Recent G2 Reviews of Zuru Services?

**["Semantic segmentation project with Bovi"](https://www.g2.com/survey_responses/zuru-services-review-8728968)**

**Rating:** 4.0/5.0 stars

_— Jagadish M._

[Read full review](https://www.g2.com/survey_responses/zuru-services-review-8728968)

**["Provided good annotation services."](https://www.g2.com/survey_responses/zuru-services-review-8777139)**

**Rating:** 4.5/5.0 stars

_— Brian M._

[Read full review](https://www.g2.com/survey_responses/zuru-services-review-8777139)

#### What Are G2 Users Discussing About Zuru Services?

- [What is Zuru Annotation Platform used for?](https://www.g2.com/discussions/what-is-zuru-annotation-platform-used-for)

### [AIMLEAP - Outsource Bigdata](https://www.g2.com/products/aimleap-outsource-bigdata/reviews)

AIMLEAP - Outsource Bigdata 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 a ‘Great Place to Work®’. With a special focus on AI and automation, we built quite a few AI & ML solutions, AI-driven web scraping solutions, AI-data Labeling, AI-Data-Hub, and Self-serving BI solutions. We started in 2012 and successfully delivered projects in IT & digital transformation, automation-driven data solutions, on-demand data, and digital marketing for more than 750 fast-growing companies in the USA, Europe, New Zealand, Australia, Canada; and more.  Our Data Solutions from AIMLEAP: APISCRAPY: AI-driven web scraping & workflow automation platform APYSCRAPY is an AI-driven web scraping and automation platform that converts any web data into ready-to-use data. The platform is capable to extract data from websites, processing data, automating workflows, classifying data, and integrating ready-to-consume data into a database or delivering data in any desired format.  AI-Labeler: AI-augmented annotation & labeling solution 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. PRICESCRAPY: AI-enabled real-time pricing solution An AI and automation-driven price solution that provides real-time price monitoring, pricing analytics, and dynamic pricing for companies across the world.    APIKART: AI driven data API solution hub  APIKART 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.  -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

**Average Rating:** 5.0/5.0

**Total Reviews:** 27

#### Who Is the Company Behind AIMLEAP - Outsource Bigdata?

- **Seller:** [Aimleap Outsource Bigdata](https://www.g2.com/sellers/aimleap-outsource-bigdata)
- **Year Founded:** 2012
- **HQ Location:** United States, New York
- **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=657040236c42c3d132d81ebf7d593d32bed83d1a18a6e705b144846b94febbf4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Faimleap%2F&secure%5Burl_type%5D=linkedin_company_website)  
145 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 43% Large, 43% Medium

#### What Are Recent G2 Reviews of AIMLEAP - Outsource Bigdata?

**["Staff Augmentation for Telecommunications"](https://www.g2.com/survey_responses/aimleap-outsource-bigdata-review-9384363)**

**Rating:** 5.0/5.0 stars

_— Joseph D._

[Read full review](https://www.g2.com/survey_responses/aimleap-outsource-bigdata-review-9384363)

**["Software Dev for Design Company"](https://www.g2.com/survey_responses/aimleap-outsource-bigdata-review-9373084)**

**Rating:** 5.0/5.0 stars

_— Neil M._

[Read full review](https://www.g2.com/survey_responses/aimleap-outsource-bigdata-review-9373084)

### [ByteBridge](https://www.g2.com/products/bytebridge/reviews)

An automated data labeling and collection platform to empower the machine learning and AI industry with high-quality data service.

**Average Rating:** 4.8/5.0

**Total Reviews:** 3

#### Who Is the Company Behind ByteBridge?

- **Seller:** [ByteBridge](https://www.g2.com/sellers/bytebridge)
- **Year Founded:** 2014
- **HQ Location:** Beijing, CN
- **Twitter:** @ByteBridge\_io  
279 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=fccfaa2f16033ab24ab6957023b721c60ff3f0081d09579c1520805866a266b9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbytebridge%2F&secure%5Burl_type%5D=linkedin_company_website)  
10 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 67% Small, 33% Medium

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

**["An user-friendly data training platform"](https://www.g2.com/survey_responses/bytebridge-review-4502702)**

**Rating:** 4.5/5.0 stars

_— Ivy H._

[Read full review](https://www.g2.com/survey_responses/bytebridge-review-4502702)

**["Labeling SAAS Platform Evaluation"](https://www.g2.com/survey_responses/bytebridge-review-4517503)**

**Rating:** 5.0/5.0 stars

_— Anna Q._

[Read full review](https://www.g2.com/survey_responses/bytebridge-review-4517503)

#### What Are G2 Users Discussing About ByteBridge?

- [What is ByteBridge used for?](https://www.g2.com/discussions/what-is-bytebridge-used-for)

### [Clickworker](https://www.g2.com/products/clickworker/reviews)

clickworker provides over 50 different crowd sourcing services to a wide range of companies and roles, including Data Scientists, eCommerce businesses and retailers. For AI and Machine Learning applications they provide customized, high quality, and diverse data collection, categorization, evaluation, tagging and annotation services to help organizations create their training data. For online and bricks and mortar retailers they provide in-store visits, merchandising services, SEO texts, product tags, and categories. General business services include market research, competitive analysis, surveys and much more. clickworker serves their clients by utilizing a rapidly growing and global crowd of over 4 million Clickworkers. This crowd utilizes their skills, a sophisticated crowd-sourcing platform and fully featured mobile app to gather data and perform a wide range of micro-tasks. Popular clickworker services include: - Data Collection/Harvesting - Image & Video Annotation - Text Creation & Annotation - Speech & Audio Annotation - Market Research - Surveys - Remote, In-store and Field Tasks - HR - Marketing services - eCommerce/retail Data management All services are offered as a managed service. Some services, such as text creation, surveys and sentiment analyses, are also available on clickworker's self-service marketplace. Why Clickworker? clickworker is the low risk/high return option. They successfully complete more than 180 million micro-jobs annually, are trusted by 3 of the top 5 tech giants, and consistently deliver high quality outcomes.

**Average Rating:** 4.1/5.0

**Total Reviews:** 15

#### Who Is the Company Behind Clickworker?

- **Seller:** [Clickworker](https://www.g2.com/sellers/clickworker)
- **Year Founded:** 2005
- **HQ Location:** Rochester, New York
- **Twitter:** @clickworker\_com  
7,560 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c0c46127fe3b280ce3aa68988f07ff6174ed3bf5d77d44822e1693cca74debee&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fclickworker-com-inc-%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,541 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 65% Small, 29% Medium

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

**["Best Crowdsourcing site!"](https://www.g2.com/survey_responses/clickworker-review-7783960)**

**Rating:** 5.0/5.0 stars

_— Alexys F._

[Read full review](https://www.g2.com/survey_responses/clickworker-review-7783960)

**["Clickworker: A Legitimate Online Work at Home Platform"](https://www.g2.com/survey_responses/clickworker-review-5194015)**

**Rating:** 5.0/5.0 stars

_— kabilwa S._

[Read full review](https://www.g2.com/survey_responses/clickworker-review-5194015)

#### What Are G2 Users Discussing About Clickworker?

- [What is Clickworker used for?](https://www.g2.com/discussions/what-is-clickworker-used-for)

### [Edgecase](https://www.g2.com/products/edgecase-edgecase/reviews)

Edgecase is a data factory for A.I. companies providing both synthetic data and best in class data labeling and AI as a platform and service.

**Average Rating:** 4.5/5.0

**Total Reviews:** 3

#### Who Is the Company Behind Edgecase?

- **Seller:** [Edgecase](https://www.g2.com/sellers/edgecase-c1070125-6eb9-4aa0-9428-4155e6463889)
- **Year Founded:** 2017
- **HQ Location:** Hingham, US
- **Twitter:** @EdgecaseA  
12 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=96be5875bb8936a2f56ed7f12884b8ed01786e629cc89b1dfe5a67c0461b8782&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fedgecase-ai1%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["Best in class AI platform"](https://www.g2.com/survey_responses/edgecase-review-8604386)**

**Rating:** 4.0/5.0 stars

_— Ajo K._

[Read full review](https://www.g2.com/survey_responses/edgecase-review-8604386)

**["Fast and reliable data annotation platform"](https://www.g2.com/survey_responses/edgecase-review-6787815)**

**Rating:** 5.0/5.0 stars

_— Abhyuday T._

[Read full review](https://www.g2.com/survey_responses/edgecase-review-6787815)

### [Macgence](https://www.g2.com/products/macgence/reviews)

Macgence is a leading AI training data company specialising in human-in-the-loop solutions through deep research methodologies and advanced data intelligence. We deliver comprehensive AI/ML solutions including precision annotation, RLHF, and multimodal AI development with extensive data diversification across 300+ languages. Along with custom dataset creation tailored to unique project needs, we also provide access to 4000+ off-the-shelf datasets—helping enterprises accelerate their AI development cycles without compromising quality. With 500+ completed projects and ~95% annotation accuracy, we serve globally from enterprises to startups, to universities to Individual Researcher.

**Average Rating:** 5.0/5.0

**Total Reviews:** 5

#### Who Is the Company Behind Macgence?

- **Seller:** [Macgence](https://www.g2.com/sellers/macgence)
- **Year Founded:** 2022
- **HQ Location:** Noida, IN
- **Twitter:** @macgence  
8 Twitter followers
- **LinkedIn® Page:** [in.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d96fe96a551123f0b155421d4c9b7addce97717aa1c7f53ef06e0e2477cadaa9&secure%5Burl%5D=https%3A%2F%2Fin.linkedin.com%2Fcompany%2Fmacgence&secure%5Burl_type%5D=linkedin_company_website)  
81 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 80% Medium, 20% Small

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

**["Excellent Data Partner for AI Training"](https://www.g2.com/survey_responses/macgence-review-11078180)**

**Rating:** 5.0/5.0 stars

_— Gregory O._

[Read full review](https://www.g2.com/survey_responses/macgence-review-11078180)

**["Great Communication and Results"](https://www.g2.com/survey_responses/macgence-review-11182882)**

**Rating:** 5.0/5.0 stars

_— Melissa S._

[Read full review](https://www.g2.com/survey_responses/macgence-review-11182882)

### [Cybage](https://www.g2.com/products/cybage/reviews)

Cybage is an information technology company specializing in outsourced product engineering and IT consulting services. With over three decades of experience, we are a leader in software development, partnering with some of the world's largest independent software vendors (ISVs) and enterprises. Our team of over 7,500 employees supports more than 250 active clients across diverse sectors, including media, software, travel, retail, healthcare, life sciences, logistics, and FinTech. At Cybage, we foster a vibrant culture rooted in fairness, inclusion, and diversity. We prioritize work-life balance in a supportive environment that nurtures creativity and delivers exceptional results. Through our philanthropic initiatives, Cybage Asha and Cybage Khushboo, we celebrate the spirit of giving and make a meaningful impact on society. Cybage's services include: • Software Product Development: End-to-end product development from concept to launch. • Modernization: Building cloud-native architectures and advanced technologies. • Platform Integration: Connecting diverse applications for increased efficiency. • Product Engineering: Strategic guidance to optimize software product development. • Support & Maintenance: 24/7 customer support for seamless global operations. Our expertise spans cutting-edge and legacy technologies, including GenAI, RPA, and cloud (hyperscalers) services like AWS, Azure, and Google Platform, along with CRM and ERP solutions such as Salesforce, ServiceNow and SAP. Visit https://www.cybage.com to see how Cybage can help your enterprise navigate the future of digital product engineering.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind Cybage?

- **Seller:** [Cybage Software](https://www.g2.com/sellers/cybage-software-28b6b687-e215-46b2-b8e2-e3653b4e8f88)
- **Year Founded:** 1995
- **HQ Location:** Pune, Maharashtra
- **Twitter:** @cybagesoftware  
238 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=8851e193b478cf7c99ed68104fcab880c2edbe6d54cdde6edcbbe7aea7995abf&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F5682%2F&secure%5Burl_type%5D=linkedin_company_website)  
9,271 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

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

_AI-generated summary from verified user reviews_

##### Pros

- Users praise Cybage for its **excellent problem-solving capabilities** and delivering top-notch solutions for their needs.
- Users praise Cybage for its **professional expertise** , providing outstanding consulting services and effective solutions.

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

**["Working with Cybage is utter bliss"](https://www.g2.com/survey_responses/cybage-review-4261501)**

**Rating:** 5.0/5.0 stars

_— Jai N._

[Read full review](https://www.g2.com/survey_responses/cybage-review-4261501)

#### What Are G2 Users Discussing About Cybage?

- [What is Cybage used for?](https://www.g2.com/discussions/what-is-cybage-used-for)

### [Mindy Support](https://www.g2.com/products/mindy-support/reviews)

Mindy Support is a trusted outsourcing partner for several Fortune 500 and GAFAM companies, and busy start-ups worldwide. It is one of the largest BPO service providers in Europe, with 2,000 employees in 6 offices throughout Ukraine. We build effective teams that specialize in: Data annotation & data collection Customer support services Back-office support Sales and marketing assistance We empower companies all over the world by providing cost-efficient outsourcing with no compromise on quality. Our agents are proficient in 15+ languages. Why Choose Mindy Support? Expertise and High Quality We get it done with the highest quality benchmarks while rapidly scaling up. During our 8 years of experience, we successfully realized over 600 projects. Robust Security Mindy Support is compliant with the highest levels of data security (we are GDPR, CCPA & HIPAA compliant; obtain ISO 27001 and ISO 9001 certificates; are currently in the process of getting SOC 2 Attestation). The safety and security of your data are given the utmost importance which is why our employees work in monitored and secured offices in addition to NDA and Data Protection Agreements. Liability We’ve been a trusted partner to companies including GAFAM, world-known brands, international education institutions, and government organizations. From 2013 till today, we've been able to grow from 30 to 2000 employees, increasing our revenue by 97 times, and sustaining our 80% customer retention rate. Some of our partnerships have lasted for 6 years already. Professional Management Our approach is based on effective management, rapid & efficient recruitment, organized KPI, and motivational systems. Each project is managed by a dedicated Project Manager, the main contact person who provides oversight functions.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind Mindy Support?

- **Seller:** [Mindy Support](https://www.g2.com/sellers/mindy-support)
- **Year Founded:** 2013
- **HQ Location:** Cyprus, CY
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e030287ec38c8d34141c8a80b71ba4d6749fc29b33bdab1a322e32a82e167b22&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmindy-support&secure%5Burl_type%5D=linkedin_company_website)  
462 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Are Recent G2 Reviews of Mindy Support?

**["Streamlining AI Development with Mindy Support's Expert Annotation"](https://www.g2.com/survey_responses/mindy-support-review-9225975)**

**Rating:** 5.0/5.0 stars

_— Tyler M._

[Read full review](https://www.g2.com/survey_responses/mindy-support-review-9225975)

### [TagX](https://www.g2.com/products/tagx/reviews)

TagX is a leading provider of data solutions for the AI industry. We understand that data is the backbone of AI and machine learning, and that's why we've dedicated ourselves to helping businesses access the data they need to drive their AI initiatives forward. Our services include data collection, curation, and annotation, as well as synthetic data generation. Our team of experts works with businesses to understand their data needs and provides customized solutions that meet their unique requirements. We use the latest technologies to gather and prepare data, ensuring that our clients have access to high-quality, accurate data that can be used to train computer vision, natural language processing, machine learning and all applications of Artificial intelligence.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind TagX?

- **Seller:** [TagX](https://www.g2.com/sellers/tagx)
- **Year Founded:** 2020
- **HQ Location:** Dubai, AE
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f283477c13950fc22ed8ddc04ee2b797735cff90c425e60e710831b698aeebbf&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftagx%2F&secure%5Burl_type%5D=linkedin_company_website)  
81 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["Reliable Data Solutions Partner for Business Growth"](https://www.g2.com/survey_responses/tagx-review-11665830)**

**Rating:** 5.0/5.0 stars

_— vishakha P._

[Read full review](https://www.g2.com/survey_responses/tagx-review-11665830)

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 ![Brandon Summers-Miller](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Brandon Summers-Miller")
BS

Researched and written by [Brandon Summers-Miller](https://research.g2.com/insights/author/brandon-summers-miller)

Updated October 3, 2024

Data labeling services providers help businesses turn unlabeled or untagged data into labeled data. They typically employ a human task force or make use of machine learning-assisted labeling to label the datasets given by businesses. Data labeling is the process of turning unlabeled data into labeled data, which is an essential ingredient in training supervised machine learning algorithms. It’s also known as data annotation, data tagging, training data creation, or data classification. Data labeling services providers may or may not offer a platform or an interface using which businesses can submit unlabeled data and view the progress of data labeling. Typically, they charge based on the number of data points labeled. For example, labeling an image may cost a particular fixed amount, or they provide access to annotators who are charged on an hourly basis.

[Data labeling software](https://www.g2.com/categories/data-labeling), the software counterpart of data labeling service providers, grants users more control over the data labeling process. Such tools allow users to control factors like data labeling quality, price, and speed. These tools will often have features to check data labeling quality or accuracy and integrate with [data science and machine learning platforms](https://www.g2.com/categories/data-science-and-machine-learning-platforms).

To qualify for inclusion in the Data Labeling Services category, a services provider must:

- Provide access to data labeling workforce
- Offer per data point or hourly or monthly payment plans
- Offer pre-labeled datasets to choose from

Show More