Top Data Annotation Companies
Top data annotation companies play a vital role in training machine learning and AI systems by providing accurately labeled data. Whether structured or unstructured, annotated datasets enable AI models to recognize, classify, and respond to real-world inputs. A professional data annotation company applies specialized methods like image, text classification, video, audio, and semantic segmentation to deliver high-quality results across domains such as healthcare, automotive, retail, and fintech.
These data annotation companies employ skilled data scientists, developers, and annotation specialists who ensure accuracy, consistency, and relevance through rigorous quality checks and advanced tools. By tagging and categorizing content with precision, they help businesses build smarter, more efficient AI solutions. Choosing the right data annotation company means assessing their experience, attention to detail, and range of annotation capabilities.
Goodfirms highlights the most reliable data annotation companies, helping you find the ideal partner for scalable, AI-ready data annotation services.
Here are the Top Data Annotation & Labelling Companies
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SkyTech is a leading ERP solutions provider, specializing in SAP Business One, Odoo, Zoho, and Microsoft Dynamics 365. We help businesses of all sizes streamline their operations, automate workflows, and drive growth through cutting-edge digital solutions. With expertise in Business Intelligence, IoT, and automation, we deliver cost-effective and scalable solutions. Backed by 12years of experience, ... read SkyTech reviews & insights
$200 - $300/hr50 - 2492013Amman, Jordan -
Mumbai's premier AI-powered agency. Specializing in 3D Web Development, Performance Ads, SEO, and Viral Social Media. We serve clients in Mumbai, Maharashtra, India, and globally with 10x ROI strategies. We provide Digital Marketing Agency Mumbai, Web Development India, AI Marketing Agency, SEO Services Mumbai, Performance Ads India, 3D Website Design, Social Media Marketing Mumbai, Digital ... read Digital Media Bombay reviews & insights
NAFreelancer2026Mumbai, India -
QMD Software Solutions is a Texas-based technology company founded by Dr. [Name], an innovative physician and medical technology inventor. Under the leadership of our physician-inventor CEO, we bring a unique clinical perspective to pioneering groundbreaking medical devices and healthcare technologies. Our innovation journey is guided by real clinical experience and deep understanding of healthcare challenges. ... read QMD Software Solutions reviews & insights
NA2 - 92024Sugar Land, Texas -
Infutrix Technologies, a globally recognized IT services company, was founded by a group of curious minds with a shared passion for innovation and digital transformation. What started as a vision to solve complex business challenges has now grown into a globally trusted AI-enabled mobile and web development company, helping businesses innovate, adapt, and scale in ... read Infutrix Technologies reviews & insights
< $25/hr10 - 492024Mohali, India -
Sernion builds enterprise systems that eliminate operational mess and make businesses run like they’re supposed to. We develop ERP, CRM, HRM, workforce systems, learning platforms, and custom enterprise software for organisations where complexity destroys efficiency—manufacturing, industrial operations, multi-unit setups, and high-scale businesses. Every solution is custom-engineered, not a template. We unify departments, automate critical processes, ... read SERNION TECHNOLOGIES PRIVATE LIMITED reviews & insights
$50 - $99/hr10 - 492025Haldia, India -
We embarked on our journey as interpreters, copywriters, SEO & web consultants, and digital marketers in digital projects in Europe, we read and wrote tens of thousands of pages of text, translated thousands of pages, managed the marketing efforts of hundreds of entrepreneurs, and designed websites for dozens of entrepreneurs. We prepared online and offline ... read Vorante reviews & insights
$25 - $49/hr50 - 2492023Ankara, Turkey -
ConvexSol is a renowned software development company dedicated in driving digital transformation. Bringing to the table deep industry knowledge combined with cutting-edge technologies and data engineering solutions, our proactive team is ready to drive innovation across diverse industries. We specialize in SaaS, AI/ML, Data Analytics, Outsourcing, Microsoft Power Platform, RPA, and custom software development. With ... read ConvexSol.Pvt.Ltd. reviews & insights
< $25/hr50 - 2492023Dubai, UAE -
Ignis Ascend is a trusted partner for businesses seeking high-quality, cost-efficient solutions in IT, AI data services, business process outsourcing (BPO), and language services. We empower both startups and enterprises with scalable, innovative, and affordable solutions designed to enhance operational efficiency and drive business growth. We offer specialized solutions across industries such as Technology, AI, ... read Ignis Ascend LLC reviews & insights
NA50 - 2492024Bujumbura, Burundi -
A dynamic software and content development team, dedicated to delivering cutting-edge solutions. Our work focuses on building technology platforms, strategies, and content development for K–12, higher education, and corporate training.Our team has 25 years of experience working with software platform providers, ed-tech companies, and publishers, helping them to achieve their goals.Our Mission: Empower businesses with ... read Lamrix Technologies Pvt Ltd reviews & insights
< $25/hr2 - 92025Mumbai, India -
Clarient is a leading oncology diagnostics company dedicated to delivering advanced, precision-driven cancer testing and pathology services. Through its wholly owned subsidiary, Clarient Diagnostic Services, Clarient combines cutting-edge technologies such as immunohistochemistry (IHC), flow cytometry, molecular sequencing, cytogenetics, and other laboratory modalities to analyze and characterize tumors — enabling accurate diagnosis, prognosis, and guiding personalized ... read Clarient Systems Corporation reviews & insights
$25 - $49/hr50 - 2492015Brooklyn, New York -
ACLORE WINGS leverages modern full-stack technologies including React, Angular, Node.js, Django, Python, Java, PHP, Flutter, and Swift, combined with AI frameworks like TensorFlow and PyTorch, and CRM platforms like Salesforce and Zoho. We also use cloud, DevOps, and database tools to deliver scalable, secure, and high-performance digital solutions.
< $25/hr2 - 92020Vadodara, India -
Megatron Soft is a software development company focused on creating smart, scalable digital solutions that help businesses grow. We specialize in web and mobile development, custom software, UI/UX design, SEO, and system dashboards. By combining modern technology with a deep understanding of business needs, we deliver reliable, high-performance solutions tailored to each client. At Megatron ... read Megatron Soft reviews & insights
NA10 - 492020Giza, Egypt -
Articul is an Amsterdam-based scientific intelligence lab delivering the most advanced decision system for enterprise leaders. We work with a select portfolio of clients offering each one uncompromising attention. We engineer bespoke, research-to-deployment project and apply interdisciplinary scientific methods to provide clients with highest standard of enterprise knowledge. We help organizations operating in increasingly volatile ... read Articul Research reviews & insights
NA2 - 92025Alkmaar, Netherlands -
Using AI Tools
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n8n
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Claude
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ChatGPT
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LangChain
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Pinecone
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Orphion Tech is a premier AI Research Lab and modern software company specializing in autonomous agents, machine learning, and high-performance digital engineering. We help global businesses scale by architecting smart, efficient, and user-friendly digital solutions using cutting-edge neural infrastructure. From custom LLM fine-tuning to scalable web platforms, we turn complex ideas into powerful reality.
$25 - $49/hr2 - 92024Ahmedabad, IndiaWhy Orphion Tech?
- Proprietary AI Agent & Workflow Orchestration
- Rapid Production-Ready Agent Deployment
- High-Performance & Scalable Neural Architecture
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Using AI Tools
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Claude
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ChatGPT
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GitHub Copilot
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Perplexity
NEKLO is an international custom software development partner. Since 2008, we’ve specialized in building and scaling digital products for high-stakes industries, including Healthcare, Fintech, Marketing, Energy, and Construction. With a bench of 200+ engineers and 300+ successful deliveries, we don’t just write code; we architect solutions that solve specific business bottlenecks. NEKLO bridges the gap ... read NEKLO LLC reviews & insights
$100 - $149/hr50 - 2492008Novato, CaliforniaWhy NEKLO LLC?
- Senior engineers, fast team ramp-up
- AI & complex systems, not just dev
- Built & scaled real SaaS products
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Aidosol is a trusted partner for businesses seeking to harness the power of data. Offering services from predictive modeling to advanced machine learning algorithms, Aidosol empowers organizations to unlock insights and make informed, data-driven decisions. Businesses can optimize operations, enhance customer experiences, and forecast market trends through these tailored solutions. For example, in people analytics, ... read AIDOSOL reviews & insights
NA10 - 492023Noida, India -
Swing IT Services – Empowering Your Business with Innovative IT Solutions.Swing IT Services is your trusted partner for cutting-edge digital transformation. We specialize in providing comprehensive IT solutions designed to drive business success and accelerate growth. Our offerings span diverse domains, ensuring a holistic approach to technology integration and optimization.At Swing IT Services, we cater ... read Swing IT Services reviews & insights
< $25/hr10 - 492012Ahmedabad, India -
Xew AI & Analytics is a leading provider of data science and machine learning solutions, helping organizations turn complex data into actionable insights to optimize decision-making and drive innovation. Our team specializes in data analysis, machine learning, AI integration, and big data solutions, using cutting-edge technologies to deliver tailored, scalable results. With a strong track ... read Xew AI & Analytics reviews & insights
NA2 - 92022Lahore, Pakistan -
Kansoft is a global digital transformation and AI-led engineering partner helping mid-to-large enterprises transition from legacy technology landscapes to scalable, AI-ready digital platforms. Established in 2008, Kansoft supports organizations across healthcare, manufacturing, logistics, finance, travel, and digital product industries in modernizing core systems, unlocking enterprise data value, and accelerating innovation cycles. As enterprises face increasing ... read Kansoft reviews & insights
$25 - $49/hr50 - 2492008Udaipur, India -
Driven by innovation. Built by science. We build things that work — and think. Our team brings together the precision of engineering with the curiosity of science to create systems that are intelligent, reliable, and human-centered. From AI, IT to Software Engineering, we don’t chase trends — we solve real problems with clean, thoughtful design ... read Kiimkern Technologies reviews & insights
NA10 - 492020Mainz, Germany -
ReNewator is a SaaS and AI consulting company specializing in custom AI solutions and automation for B2B clients. We help e-commerce, fintech, and enterprise clients optimize workflows, automate customer support, and increase retention through predictive analytics and intelligent assistants. Our team delivers full-cycle projects—from strategy and development to integration and scaling—empowering businesses to grow with ... read ReNewator reviews & insights
$25 - $49/hr50 - 2492019Limassol, Cyprus -
Bring on your business challenges. We’re here with collaborative end-to-end development services that accelerate growth and set your teams up for success. Prodjex is a Kansas City-based website development company that also knows our way around software application development, ecommerce platforms, database development, process automation, staff augmentation, and more.
$100 - $149/hr10 - 492017Liberty, Missouri -
Using AI Tools
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ChatGPT
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Claude
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Gemini
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Perplexity
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Cursor
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KM Soft is an AI-powered development company specializing in building intelligent, scalable products. We combine advanced AI workflows with full-stack engineering to help founders turn ideas into market-ready solutions faster. Whether it’s MVP development, web and mobile apps, or enterprise systems, we focus on automation, efficiency, and measurable outcomes.
$25 - $49/hr10 - 492014Surat, IndiaWhy KM Soft?
- AI-first MVPs built for speed & scale
- From idea to product, end-to-end delivery
- Startup-focused, outcome-driven approach
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Peninsular Research Operation (PRO) is a platform and products company delivering innovative solutions and cutting-edge IT services, empowering businesses to excel in today’s digital landscape. Our mission is to empower organizations by providing end-to-end technology solutions that drive efficiency, growth, and sustainability. At Peninsular Research Operation (PRO), we are dedicated to transforming businesses through innovative ... read Peninsular Research Operation reviews & insights
$25 - $49/hr50 - 2492021Chennai, India -
Grand IT is a leading global custom software development company founded in 2019, driven by a passionate and talented workforce dedicated to solving real-world challenges through innovative programming and emerging technologies. In just a few years, we have built a solid reputation for delivering cutting-edge digital solutions across industries and geographies. We draw continuous inspiration ... read Grand IT reviews & insights
$25 - $49/hr50 - 2492019Melbourne, Australia -
At House of Gearheads, we craft solutions that simplify complexity and power business growth. Whether it’s AI-driven insights, blockchain security, or seamless app development, our team delivers results that matter.
$25 - $49/hr2 - 92022London, United Kingdom -
Canvendor is a global business directory and B2B platform designed to connect companies with trusted partners, tools, and opportunities. We make it easier for businesses to discover, compare, and choose the right vendors across industries. With verified listings, seamless navigation, and a focus on reliability, Canvendor empowers organizations to make smarter decisions and accelerate growth.
< $25/hr50 - 2492016Dublin, California -
Bytexus is a global software development company delivering reliable, secure, and scalable software development services for businesses across industries. With 12+ years of experience, 135+ global clients, and expertise spanning 25+ industries, we help organizations build, modernize, and scale technology solutions that solve real business challenges. Our software development services include AI & ML solutions, cloud application development, custom web and mobile app development, system integration, UI/UX design, software testing ... read Bytexus Software solutions Pvt. Ltd.™ reviews & insights
$25 - $49/hr10 - 492013Wilmington, Delaware -
At DIGICODX, we believe the future of marketing lies in the power of Artificial Intelligence. As the best AI digital marketing agency in India, we combine data-driven insights, automation, and creativity to deliver marketing strategies that produce measurable results and long-term business growth. Our mission is to help brands connect with their audience more intelligently — reaching the ... read Digicodx Technologies Private limited reviews & insights
$200 - $300/hr50 - 2492025Delhi, India -
DRO Digital is a forward-thinking consulting and marketing firm specializing in digital transformation services for small businesses. The company focuses on providing tailored solutions that address the unique challenges small and medium-sized enterprises (SMEs) face in an increasingly digital world. DRO Digital prides itself on helping businesses leverage technology to enhance efficiency, improve customer engagement, ... read DRO Digital reviews & insights
$25 - $49/hr2 - 92019Nairobi, Kenya -
Vexed Solutions is an emerging AI service provider leveraging cutting-edge technology to deliver smart, AI-driven solutions to organizations. Our mission is to empower businesses to harness the full potential of AI and optimize their internal processes, ensuring they remain competitive in an ever-evolving marketplace. AI Development Services AI Chatbot Development Custom Software Development Mobile App ... read Vexed Solutions reviews & insights
$25 - $49/hr50 - 2492019Albuquerque, New Mexico -
At Transflow, we are passionate about enabling effective global communication through our comprehensive language solutions. As a trusted localization company for businesses seeking mobile app localization services and software localization services, we have established a strong reputation in the industry. With years of experience behind us, we have honed our expertise and built a team ... read Transflow reviews & insights
$25 - $49/hr50 - 2492004Glasgow, United Kingdom -
AIVICO is a Turkey-based software development company that delivers custom digital solutions for startups, SMEs, and enterprises around the world. We develop web applications, mobile apps, and custom software systems tailored to real business needs. With a strong engineering approach and a user-centric mindset, we transform ideas into high-performance digital products — from MVPs to ... read AIVICO Software Solutions reviews & insights
$25 - $49/hr2 - 92025Istanbul, Turkey -
Software Markaz | 5-Star Rated Development & Management Firm Established in 2022, we specialize in bridging the gap between complex technology and business growth. Our expertise spans WordPress, Machine Learning, and Data Science. What sets us apart? Complete Project Lifecycle Management. We don't just code; we plan, hire, and manage your project’s finances and timelines ... read Software Markaz reviews & insights
< $25/hr2 - 92022Islamabad, Pakistan -
Tensorblue is a AI development company focused on developing mobile (iOS, Flutter, React Native) and web applications. The goal of the company is to develop AI powered applications on current and upcoming interfaces. We leverage Artificial General Intelligence capabilities in the short term and aim to gain a strong hold on developing applications with Artificial ... read Tensorblue reviews & insights
< $25/hr10 - 492022Lucknow, India -
Using AI Tools
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Claude
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Replit
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Gemini
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ChatGPT
Tirthon Tech is an AI-powered software delivery company built by IIT alumni engineers. We help startups, scaleups, and businesses across the US, UK, Australia, Canada, and UAE ship software faster and more affordably than traditional agencies. We started with a simple observation: AI tools had completely changed how fast software could be built — but ... read Tirthon Tech reviews & insights
< $25/hr10 - 492024Mandsaur, IndiaWhy Tirthon Tech?
- IIT engineers and AI tools makes faster delivery
- You pay for outcome, not hours
- No vanishing act, we support post-launch
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We're a product design agency developing custom software solutions for health, learning, and more. We partner with innovators to create a healthier, smarter world through the digital solutions we make, and how we make them. ** Clients partner with us for: Proof of Concept Asset Generation: Need help defining and visualizing your idea for investor ... read Twenty Ideas reviews & insights
$150 - $199/hr50 - 2492014 -
At RCRTechMatrix Infoservices, we specialize in crafting innovative, scalable, and high-performance digital solutions tailored to modern business challenges. As a full-stack software development company, we empower startups, SMEs, and enterprises with next-gen technologies to accelerate digital transformation. Our expertise spans custom software development, web & mobile app development, AI & ML solutions, blockchain development, and ... read RCRTechMatrix Infoservices reviews & insights
$25 - $49/hr10 - 492024Sangli, India -
At Sun* Inc. (Sun Asterisk Inc.), we’re more than a tech vendor — we’re your strategic partner in delivering meaningful IT transformation. With 12+ years of IT outsourcing services across industries, we help forward-thinking businesses move faster, scale smarter, and unlock measurable ROI through custom software engineering, AI/ML development, and IT consulting. Our global delivery ... read Sun Asterisk Inc. reviews & insights
$25 - $49/hr1,000 - 9,9992013Tokyo, Japan -
Indovate Technologies delivers innovative and reliable digital solutions that empower businesses to thrive in a connected world. We specialise in website development, mobile application development, ERP solutions, software development and debugging, and AI model training. With a focus on quality, scalability, and long-term support, we help organisations transform ideas into impactful solutions. At Indovate, we ... read Indovate Technologies Pvt Ltd reviews & insights
$25 - $49/hr10 - 492025Latur, India -
We are a leading technology company specializing in AI, ML, Web Development, and Mobile Applications. Our team of experts is dedicated to delivering innovative solutions that drive business growth.
< $25/hr10 - 49Nashik, India -
At Trinarybits Technologies Pvt. Ltd., we are a dynamic IT and services company dedicated to delivering innovative and scalable technology solutions. Our team of highly skilled engineers brings extensive technical expertise and hands-on experience with the latest software standards to help businesses overcome challenges and unlock new opportunities. We believe in deep collaboration and tailor ... read Trinarybits Technologies Pvt. Ltd. reviews & insights
< $25/hr10 - 492018Gandhinagar, India -
Demecas, founded in 2020, is committed to continuous evolution and growth. Initially specializing in software development, web development, mobile apps development, cloud services, DevOps, and staff augmentation, we’ve since expanded our expertise to include cutting-edge technologies such as AI, machine learning, data science, and more. Our diverse portfolio enables us to collaborate with a wide ... read Demecas reviews & insights
< $25/hr2 - 92020Baton Rouge, Louisiana -
At Luminatech, we are dedicated to delivering cutting-edge software development and cloud solutions tailored to meet the unique needs of diverse industries, including healthcare, education, finance, pharmaceuticals, real estate, manufacturing, and automotive. Our team of experienced developers harnesses the latest technologies to create scalable, robust software that drives efficiency and innovation. With a deep ... read Luminatech reviews & insights
$25 - $49/hr2 - 92024Jaipur, India -
Welcome to MagnusMinds – Transforming Businesses with Microsoft Expertise! At MagnusMinds, we not only deliver software; we deliver success. As pioneers in Microsoft-powered innovation, we’ve been transforming ideas into cutting-edge solutions since 2009. Our mission is simple: to empower businesses to scale, innovate, and thrive in today’s fast-developing digital world. With a global presence across ... read Magnus Minds IT Solution reviews & insights
$25 - $49/hr50 - 2492009Ahmedabad, India -
We are a full-service digital solutions agency helping startups, small businesses, and consultants grow online. Our services include website design & development, mobile and web applications, CRM setup and automation, minimum viable product (MVP) development, Zoho implementation, and AI-powered business automation. We focus on delivering practical, high-quality solutions that save time, generate leads, and improve customer ... read Visyntro reviews & insights
< $25/hr2 - 92023Noida, India -
We are dedicated to empowering businesses with cutting-edge technology and expert consultancy services. Whether you’re a startup aiming to establish a digital presence or an established enterprise seeking innovative solutions, we’re here to partner with you every step of the way.
$25 - $49/hr10 - 49Ho Chi Minh City, Vietnam -
Welcome to AIntelligence Technologies! At AIntelligence Technologies, we are at the forefront of innovation, leveraging the power of artificial intelligence and cutting-edge technologies to create transformative software solutions. From web development to mobile applications and AI/Machine Learning, we specialize in crafting bespoke software tailored to meet the unique needs of our clients. Our team of ... read AIntelligence Technologies reviews & insights
$25 - $49/hr10 - 492024Patna, India
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