Top Text Annotation Companies
Text annotation is a crucial part of developing accurate machine learning models, especially in natural language processing (NLP). It involves labeling textual data with metadata, highlighting keywords, phrases, entities, and sentiment to help AI understand language context. Leading text annotation companies offer specialized services like sentiment analysis, intent detection, semantic annotation, and relationship mapping to ensure high-quality training data.
A skilled text annotation company uses linguistic knowledge and scalable workflows to label large datasets efficiently. These text annotation services support NLP-driven tools like chatbots, voice assistants, and search engines. Choosing an experienced partner ensures accuracy and avoids poor data that could reduce AI performance.
Explore Goodfirms’ list of top-rated text annotation companies to find the right partner for your project and ensure your AI applications are trained on rich, reliable, and context-aware textual data.
Here are the Best Text Annotation Service Providers
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We are one of the most reliable and specialized providers of remote Artificial Intelligence (AI) data labeler and data annotator professionals based in Kyiv, Ukraine. Our professional-level services help to meet the custom needs of your business. We offer highly cost-efficient and skill-oriented data annotation services to enterprises across the globe.
NA10 - 49Kyiv, Ukraine -
Talk with our team about your data and any customization you may require in your training dataset.A free demo will be given and we will compose a Proof of Concept (PoC) to clarify any ambiguities or uncertainties about the project.A dedicated LabelOps Manager prepares the timeline and set up the project team by selecting expert ... read LabelOps reviews & insights
NA10 - 49Mannarakkat, India -
Get Annotator is the first platform purpose-built to help you hire data annotators every month—no middlemen, no delays, no guesswork. We simplify AI development by matching startups, research teams, and enterprises with skilled annotators aligned to your tools, domain, and project goals. Whether you're training a computer vision model or fine-tuning NLP pipelines, our ready-to-deploy ... read GetAnnotator reviews & insights
< $25/hr10 - 492025Noida, India -
Annotation Box provides high-quality and accurate data annotation services for training AI and Machine Learning models. We offer a wide range of services, including image, video, audio, and text annotation, to help businesses and organizations improve their machine-learning models. With a team of experienced annotators and state-of-the-art technology, we ensure timely delivery and exceptional results ... read Annotation Box reviews & insights
NA10 - 492004Kolkata, India -
Anolytics provides a high-quality and low-cost annotation service for the construction of machine learning and artificial intelligence models. It uses multiple annotation techniques to provide accurately annotated data in text, photos, and videos while assuring correctness and quality. It is highly accurate in the image, video, and text annotation . Anolytics offers all effective data ... read ANOLYTICS reviews & insights
$25 - $49/hr250 - 9992019NYC, New York -
iMerit combines the technologies, talent and techniques that, together, deliver AI data solutions that companies rely on. Learn more about iMerit and our leadership team here.Our customers are able to focus on the algorithms that drive their company forward, while our teams of trained specialists handle the data work and reinforcement learning. With an output ... read iMerit reviews & insights
NA10 - 49Bengaluru, India -
Using global linguistic, cultural, and technological expertise, we create high-quality datasets tailored to your needs. Whether it's customized collection or annotation, we provide meaningful data to propel AI/ML applications.Generative AI can transform your business through increased efficiency, enhanced customer experiences and more. LXT’s generative AI services provide expert human input for a wide range of ... read LXT reviews & insights
$25 - $49/hr2 - 9Mississauga, Canada -
Introducing Our Open-Source Enterprise-Ready RAG Engine We have built a highly accurate, plug-and-play RAG engine designed to work with your existing data infrastructure. Because it is powered entirely by open-source frameworks, it ensures transparency, flexibility, and cost-effectiveness. Whether you need AI-driven intelligent search, automated document processing, or enhanced decision-making capabilities, our RAG engine delivers the ... read Quambase Innovations Private Limited reviews & insights
< $25/hr2 - 92024Chennai, India -
Infografts is a tech-driven startup specializing in delivering precise, scalable, and high-quality data services. We provide a comprehensive range of solutions, including data annotation (text, image, audio, video, 3D), data processing (content moderation, data entry, content generation), and data sourcing. Our services empower businesses to transform raw data into actionable insights, driving innovation and optimizing ... read Infografts reviews & insights
< $25/hr2 - 92025Karur, India -
Insightful AI is an independent AI consultancy based in Cheshire. We help small businesses and nonprofits across the UK unlock the value of artificial intelligence. Our mission is to make AI accessible, practical, and ethical for every organisation—no jargon, no complexity. We guide clients through every step, from identifying opportunities and developing strategy to hands-on ... read Insightful AI reviews & insights
$50 - $99/hr2 - 92024Warrington, United Kingdom -
At Aceolution, we empower businesses to scale efficiently through a combination of AI/ML data services and business process outsourcing (BPO) solutions. With deep expertise in data annotation, data operations, and back-office process management, we support organizations across industries in building accurate, high-quality datasets and running seamless day-to-day operations. Our technology-driven approach, combined with skilled human ... read Aceolution Inc reviews & insights
< $25/hr250 - 9992012Somerset County, New Jersey -
AIPersonic is an AI-data services company specializing in high-quality data annotation and labeling across formats — including images, text, audio, video and mixed data — to help businesses train AI and machine-learning models.
NA250 - 9992025Oceanside, California -
Your Personal AI (YPAI) specializes in delivering ethical and innovative AI solutions tailored to meet the diverse needs of businesses worldwide. Founded in 2023 and headquartered in Norway, YPAI focuses on providing high-quality data collection, annotation, and custom AI tools that empower organizations to achieve their goals with efficiency and precision. We address the most ... read Your Personal AI reviews & insights
NA50 - 2492021Lysaker, Norway -
Aya Data stands as a leader in data annotation services, delivering top-tier solutions with accuracy and dependability. We specialize in high-quality annotations for computer vision, natural language processing (NLP), and 3D data. Our tailored services enhance the precision, scalability, and efficiency of AI and machine learning models, helping businesses thrive in today’s data-driven landscape. Why ... read Aya Data reviews & insights
NA50 - 2492020London, United Kingdom -
Superlinear is an AI company that helps businesses navigate their AI journey, making sure each step delivers real impact, efficiency, and change.We want to ensure that every investment strengthens your business, not distracts from it. Because every company has a role to fulfil. Our goal is to keep you focused on that mission, helping you ... read Superlinear reviews & insights
NA10 - 492018Brussels, Belgium -
ProdCrowd is a forward-thinking AI solutions company focused on building intelligent, scalable, and user-centric systems for businesses across industries. Our mission is to help organizations harness the power of AI to automate operations, elevate user experiences, and drive meaningful digital transformation. At the core of our services is a suite of innovative platforms and tools ... read ProdCrowd AI reviews & insights
NA10 - 492019Los Angeles, California -
LLM Labs emerged from a passion for transforming complex business challenges into intelligent, scalable AI solutions. We saw the immense potential of Large Language Models to revolutionize industries, and we set out to build a team of experts dedicated to harnessing this power for our clients. From our humble beginnings, we've grown into a trusted ... read LLM Labs reviews & insights
$100 - $149/hr2 - 92024Lahore, Pakistan -
What we do: They build enterprise-grade, custom solutions in artificial intelligence, intelligent process automation, and advanced systems integration—focused on optimizing complex workflows and delivering reliable scalability for large organizations. codiadev.it How we work: A three-stage delivery model—Discovery (strategic analysis), Design (a measurable, high-impact roadmap), and Execution (coordinated build, real-time monitoring, and continuous optimization). Core offerings: ... read Codia Europe srl reviews & insights
$25 - $49/hr2 - 92023Genova, Italy -
KDC is a Korea-based company specializing in building high-quality data for AI training. We understand that your company may be preparing data construction projects that involve various annotation tasks such as collection (satellite & drone), Bounding Box, Polyline, Polygon, Keypoint, 3D Cuboid, and Global LLM. At KDC, we collaborate with over 5,000 experienced labelers from ... read KDC CO.,LTD reviews & insights
< $25/hr2 - 92020Namyangju, South Korea -
Headquartered in Singapore, Chemin is a strategic AI enablement partner helping businesses turn ambition into intelligent execution. We deliver advanced AI solutions—from custom LLM fine-tuning and multi-modal data transformation to ready-to-deploy datasets and on-demand AI talent. With a focus on scalable impact, ethical design, and human-guided excellence, we empower organizations to harness AI as a ... read Chemin AI reviews & insights
NA2 - 92025Singapore, Singapore -
Build complex AI workflows and apps that automate sophisticated tasks without being an AI developer. Lleverage helps teams automate complex business processes through visual AI workflows. Our platform enables business experts to transform manual, knowledge-intensive tasks into automated solutions - without coding or AI expertise. Built and deployed in Europe, trusted by growing companies to ... read Lleverage reviews & insights
NA2 - 92024Amsterdam, Netherlands -
We are a team of AI and product experts dedicated to making AI consulting accessible to everyone. Traditional AI consulting is expensive, slow, and often out of reach for startups and small to medium-sized businesses. MassOfai is changing that. AI-Powered Intelligence Our platform has learned from thousands of real-world AI projects, allowing it to identify your ... read MassOfai reviews & insights
< $25/hr2 - 92026Nairobi, Kenya -
Deeep is a software development company with an emphasis on design for humans. Deeep—a leader in the development and integration of digital products for the financial and e‑commerce industries. 15 years of experience 200+ employees 250+ projects 141 international awards
$25 - $49/hr250 - 9992009Dubai, UAE -
At Reva Solutions, our mission is to automate workplace efficiency by crafting high quality, inventive solutions with a customer-centric approach. Empower employees, customers, and partners to engage and connect. With our cloud services expertise, we enable businesses to modernize legacy Information Technology, and offer new and better approaches to integrate, transform, scale, and prosper.
$25 - $49/hr10 - 492005Seattle, Washington -
A SOFTWARE WORLD We fusion programming with art to deliver the most exciting experience. Across platforms and devices. Specialized in full-stack developments, Blockchain, UI / UX design, Ecommerce solutions, mobile applications, Big data, AI, VR, SEO, SMM, PPC, Java Script, Solidity, Web3, .Net, PHP, C#, Java.
$25 - $49/hr2 - 92004Minsk, Belarus -
I take pride in introducing you, to our company, ROORA ML PRIVATE LIMITED .We ROORA is a professional outsourcing service company, provides wide range of services in outsourcing. We offer high-quality image annotation services for Machine Learning or AI-based other applications working with Image data sets. We design, implement, and collaborate in a range of ... read ROORA ML PRIVATE LIMITED reviews & insights
< $25/hr50 - 2492019Bengaluru, India -
At Vision Tact, our journey began with a mission to make Artificial Intelligence and Data Intelligence accessible, practical, and transformative for businesses of all sizes. Founded in Dubai Silicon Oasis, we are a team of AI engineers, data scientists, and automation experts passionate about turning complex business challenges into intelligent, scalable solutions. Driven by innovation ... read Vision Tact reviews & insights
$50 - $99/hr2 - 92021Dubai, UAE -
Precise BPO Solution is a trusted global provider of enterprise data labeling and data processing services, helping organizations build accurate, scalable, and high-quality datasets for AI, machine learning, and business intelligence initiatives. Founded in 2008, we bring over a decade of experience delivering reliable BPO solutions to startups, enterprises, and technology-driven businesses worldwide. Our core ... read Precise BPO Solution reviews & insights
$25 - $49/hr250 - 9992008Pune, India -
Quantanite is different from other BPO providers. We listen properly, share ideas, and work in partnership with you.Quantanite brings together human skills, resources, and technology. We enable clients to improve the key elements of their business; Talent, Scalability, Efficiencies, and the best in Customer Experience.With delivery centers in Bangladesh and South Africa as well as ... read Quantanite reviews & insights
< $25/hr1,000 - 9,9992014London, United Kingdom -
BorderlessMind is a premier remote IT talent provider that helps tech companies hire offshore, nearshore, and onshore remote-talent from across the globe. We have the best-in-class hiring process and help build high-quality teams with a remote global talent for our clients. Our unique hiring process helps us vet the best talent and guarantee success. ... read BorderlessMind reviews & insights
$25 - $49/hr50 - 2491999Dallas, Texas -
Custom.MT's application improves translation workflows with the latest AI models. The flagship product — Custom.MT offers highly customizable machine and GenAI translation options with capabilities to manage both standard and personalized translation models. The console is complemented by plugins for integration with popular TMS-tools and professional localization support for Shopware e-stores. Additionally, Custom.MT delivers a range of tools for localization ... read CMT Language Technology s.r.o. reviews & insights
NA2 - 92020Prague, Czech Republic -
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 ... read Mindy Support reviews & insights
NA1,000 - 9,9992013Limassol, Cyprus -
Hitech BPO, established in 1992, is a leading business process outsourcing company. We help businesses around the world, including those in the USA, UK, and Canada, unlock the full potential of their data with our industry-leading data annotation services.
$100 - $149/hr1,000 - 9,9991992Ahmedabad, India -
Vaidik AI specializes in delivering high-quality, ethically sourced, and scalable datasets along with professional language services to enhance artificial intelligence models and facilitate global communication. By combining innovation with precision, Vaidik AI provides tailored solutions to meet the evolving needs of AI-driven industries and multilingual enterprises.
< $25/hr50 - 2492018Noida, India -
Wolfestone is a multi-award winning, internationally reputable language translation company, focused on exceptional quality, value for money and complete customer satisfaction. We have sector specific language professionals in over 200 languages, who have been through our strict vetting system. As well as translation of specific documents, we offer transcreation, DTP, voice overs, interpreting, subtitling and ... read Wolfestone reviews & insights
$25 - $49/hr10 - 492006Swansea, United Kingdom -
IndiVillage is a world-leading, purpose-driven provider of data management and AI solutions. We deliver world-class services smarter, faster, and better than competitors, with 92% of our workforce being college graduates and a 96% staff retention rate. Our innovative AI solutions in computer vision, natural language processing, and e-commerce help leading organizations across sectors like agriculture, ... read IndiVillage Tech Solutions reviews & insights
NA250 - 9992010Bengaluru, India -
BitCoding Solutions is a leading IT service provider, offering top-quality solutions for businesses of all sizes. We specialize in web development, mobile development, eCommerce development, and more. Our mission is to help our clients achieve an effective online presence by leveraging the latest technology and our extensive experience. We have a dedicated team of over ... read BitCoding Solutions Pvt Ltd reviews & insights
$50 - $99/hr50 - 2492022Surat, India -
Every business we work with is the best at what it does. Cookies that’ll make you cry (good tears). The global epicenter of sports culture. The flying cars you dreamed of as a child. Robot butlers (more or less). But being the best is no longer enough. In every category there are endless options, and ... read Red Antler reviews & insights
$50 - $99/hr50 - 2492007NYC, New York -
Appen provides accurate and reliable human annotated datasets that fuel AI and machine learning for some of the world’s biggest brands. With more than 25 years of industry knowledge, Appen powers many of the AI interactions we experience every day. Our crowd solutions and expertise empower businesses to achieve their AI goals and make a ... read Appen reviews & insights
$50 - $99/hr50 - 2492008Sydney, Australia -
Trupp Global is a leading outsourcing service provider dedicated to empowering early-stage ventures and small and medium-sized businesses (SMBs) to thrive and amplify their brands. With a strong presence in Bangalore, India, Trupp Global offers a comprehensive suite of innovative, customer-centric, and results-driven Business Process Outsourcing (BPO) services to organizations worldwide. As a trusted partner, ... read Trupp Global Technologies Pvt Ltd reviews & insights
< $25/hr250 - 9992017Bengaluru, India -
Pioneering AI excellence to reshape industries for a smarter future.Our vision is to provide high quality solutions and continue advancement in the field of AI.We are committed to offering equal opportunities and incentives to everyone. This serves as our driving force to contribute towards creating a better world for all.
NA10 - 49Islamabad, Pakistan -
I am qualified to provide IT services and software development. I mainly use C# and .NET. I can create apps with MVC, Razor, .NET Web API etc. I also have a lot of other skills with different languages and platforms like PHP, WordPress, Python, Java and more. Get in touch to see if I can ... read Tech Cloud Systems Ltd reviews & insights
$25 - $49/hrFreelancer2024London, United Kingdom -
Popular Digital AI (PDAI) is the technology arm of Popular Group, specializing in providing cutting-edge IT solutions, digital transformation, software development, and data analytics tailored for the automotive sector. With a foundation built on over 70 years of experience in the automotive industry, PDAI leverages its deep knowledge of automotive processes to create innovative, efficient, ... read Popular Digital AI reviews & insights
$25 - $49/hr50 - 2492023Bengaluru, India -
HabileData provides end-to-end data services that help businesses scale their AI and digital operations. With over 25 years of experience, the company specializes in data annotation, data enrichment, and digitization, delivering accurate and secure solutions that meet the demands of modern enterprises. HabileData’s team annotates images, videos, text, and multimodal data to train AI models ... read Habile Data reviews & insights
NA1,000 - 9,9991992Santa Clara, California -
AquarLabs is a next-generation AI transformation agency dedicated to scaling ambitious businesses through data-driven intelligence. We specialize in converting complex operational challenges into streamlined, autonomous growth engines. By fusing real-time predictive analytics with bespoke automation, we empower our clients to make faster decisions and outpace their competition in an AI-first world.
$25 - $49/hr10 - 492024Visakhapatnam, India -
About Us BrainWave Consulting (BWC) is a consulting-led PLM and Digital Engineering services company helping global manufacturers transform their product development, engineering operations, and supply chain decision-making. For over a decade, BWC has partnered with OEMs, Tier-1 suppliers, and high-tech innovators to deliver strategy-driven PLM programs, 3DEXPERIENCE implementations, enterprise integrations, and engineering GCC, Embedded services ... read BWC Labs Private Limited reviews & insights
$25 - $49/hr50 - 2492013Pune, India -
Kansoft empowers Swiss Tech product and platform companies to scale efficiently through tailored engineering solutions, product/platform modernization, AI/ML, cloud solutions and cost optimization, and strategic Global Capability Centers (GCCs). We specialize in helping Swiss and European Businesses extend their Research and Development capacity while controlling cloud and engineering costs, without compromising on quality and delivery ... read Kansoft Schweiz GmbH reviews & insights
$50 - $99/hr50 - 2492008Oberengstringen, Switzerland -
Code Pranetra is a forward-thinking software service company empowering global businesses with next-gen digital solutions. With a focus on AI-driven systems, scalable SaaS, and intuitive UI/UX, we turn vision into intelligent products. Our lean, agile team brings unmatched precision, speed, and dedication to every project—whether it’s a startup MVP or a full enterprise platform.
$25 - $49/hr10 - 492024Udaipur, India
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