Top Data Annotation Services Companies

A high-performing Data Annotation Services solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading Data Annotation Services companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 6, 2026

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548 Companies

List of the Best Data Annotation Services Agencies

Add Water MediaProfile set up by Edverise AI
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Add Water Media and Public Relations assists companies in refining their messaging and achieving growth through quantifiable digital marketing strategies. We offer high-quality PR messaging, websites and landing pages designed for conversions, management of Google Ads, as well as reliable tracking a
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+12 Services
20% Corporate Photography
30% Logo Design
50% Graphic Design
10% Email Marketing & Automation
AI Summary
“Add Water Media and Public Relations specializes in digital marketing and PR, delivering tailored strategies, conversion-focused websites, Google Ads management, and precise performance tracking for business growth.”
L
Lead BridgeProfile set up by Edverise AI
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Lead Bridge, under the leadership of Jeff Zigman, assists businesses in increasing their revenue and reducing their time expenditures through automation. Decrease your operational costs by automating the nine key areas that many small and medium-sized companies find challenging: 1) Hiring 2) Inter-s
Highlights
$25,000+
Min Project Size
Services Provided+12 Services
20% QA & Software Testing
15% Code Review & Technical Audits
10% Legacy System Modernization
55% Custom Web Application Development
AI Summary
“Lead Bridge delivers automation-driven solutions across software development, AI, IT infrastructure, data analytics, and consulting to enhance efficiency, reduce costs, and accelerate business growth.”
Atchai : Data Science and Applied AIProfile set up by Edverise AI
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Founded in 2010, Atchai is a London-based data science firm that has garnered awards for its expertise in data science, machine learning, natural language processing, and conversational AI. We have effectively created products for millions of users, collaborating with organizations such as the Bank
Highlights
$50,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided+8 Services
35% Machine Learning Model Development
30% Conversational AI & Voice Assistant Development
15% Custom AI Chatbot Development
10% LLM Integration & Prompt Engineering
AI Summary
“Atchai, a London-based data science firm since 2010, excels in machine learning, NLP, and AI, serving major clients with innovative tech, user-focused design, and expert leadership.”
Ajar Artificial IntelligenceProfile set up by Edverise AI
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We equip our machines with skill to help you stay agile.
Highlights
150+
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
80% Custom AI Chatbot Development
20% AI Strategy & Roadmap Consulting
40% Content Moderation Services
60% Data Annotation Services
AI Summary
“Ajar Artificial Intelligence develops advanced machine learning solutions that enhance agility and efficiency across diverse applications, empowering businesses with intelligent automation and adaptive technologies.”
TagmetrixProfile set up by Edverise AI
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Tagmetrix is a digital analytics company that provides top-tier analytics services aimed at fostering business growth. Our tight-knit team consists of digital analytics experts with almost ten years of experience in various industries, including automotive, retail, pharmaceuticals, non-profits, and
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Toronto, Ontario, Ca
Services Provided
60% BI & Big Data Consulting & SI
40% Cloud Consulting & SI
90% Business Intelligence (BI) Dashboard Development
10% Data Annotation Services
AI Summary
“Tagmetrix specializes in digital analytics, delivering expert Google Tag Manager support, analytics configuration, custom dashboard development, and consulting to enhance data-driven marketing across diverse industries.”
Lucent Innovation IncProfile set up by Edverise AI
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Lucent Innovation is a reliable provider of digital enterprise and product engineering solutions, dedicated to crafting a distinctive growth experience for our clients. Our team is committed to going above and beyond, leveraging our expertise in digital and software solutions. We offer tailored, bus
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Gandhinagar, Gujarat, In
Services Provided+9 Services
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
30% E-Commerce Development
10% API Development & Integration
AI Summary
“Lucent Innovation delivers tailored digital and software solutions, specializing in mobile, web, and e-commerce applications, supporting diverse industries to drive growth and success.”
Rudder Research and Data Analytics LTDProfile set up by Edverise AI
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Rudder Research and Data Analytics is a contemporary insight and technology company focused on various services, including research, advanced data analytics, machine learning, automated trading bots, market research, import and export intelligence, and social statistics. We assist businesses, govern
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
40% Robotic Process Automation (RPA)
60% BI & Big Data Consulting & SI
35% Data Annotation Services
65% Business Intelligence (BI) Dashboard Development
AI Summary
“Rudder Research and Data Analytics LTD provides comprehensive data-driven solutions including analytics, machine learning, market research, and strategic insights to support effective decision-making across sectors.”
InwedoProfile set up by Edverise AI
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Inwedo partners with mid-sized and large organizations to enhance their business processes. We leverage customized software and practical AI to assist teams in automating repetitive tasks, updating outdated systems, and creating tools that streamline daily operations, making them more efficient and
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Lodz, Lodz, Pl
Services Provided+9 Services
25% Backend Development
40% Legacy System Modernization
25% Custom Web Application Development
10% Frontend Development
AI Summary
“Inwedo specializes in customized software, AI integration, and legacy modernization to optimize business processes across diverse industries, ensuring secure, efficient, and scalable technology solutions.”
Exergy SystemsProfile set up by Edverise AI
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In December 2020, during a technology summit in Dubai, Exergy Systems emerged from a realization: the digital realm required a flexible and effective solutions provider to assist both established and new organizations in effectively navigating its intricacies. Drawing inspiration from ancient carava
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Lahore, Pk Punjab, Pk
Services Provided+19 Services
20% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% E-Commerce Development
20% Backend Development
AI Summary
“Exergy Systems is a MENA-based digital solutions provider offering software development, AI, data analytics, UI/UX design, and customer support, driving client-focused innovation and digital transformation.”
Big Data RhinoProfile set up by Edverise AI
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⭐ Certified DVBE (Disabled Veteran Business Enterprise) ⭐ Big Data Rhino is your reliable partner, focusing on innovative AI-powered data solutions that promote measurable growth, efficiency, and innovation, especially in the Energy and Environmental sectors. We utilize extensive expertise in satell
Highlights
$50,000+
Min Project Size
10-49
Employees
Carlsbad, California, Us
Services Provided+1 Services
70% AI Agent & Multi-Agent System Development
30% BI & Big Data Consulting & SI
15% Data Annotation Services
60% Business Intelligence (BI) Dashboard Development
AI Summary
“Big Data Rhino delivers AI-powered data solutions across multiple sectors, specializing in satellite imagery and emissions monitoring to drive efficiency, compliance, and innovation for diverse industries including Energy and Healthcare.”

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