Top Data Annotation Services in the United Kingdom
10 Leaders 15 Contenders
29 Companies
List of the Top United Kingdom Data Annotation Companies
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UndisclosedUndisclosed1,000 - 9,999Serves United KingdomServices provided
35% Data Annotation Services35% Customer Service Outsourcing30% Generative AISee all 37 projectsMindy Support is a data annotation company specializing in services such as ML Data Annotation and Data Tagging Services. The company consistently receives positive feedback, with clients noting their ability to deliver projects on time and at a reasonable cost. Approximately 80% of reviewers highlight their responsiveness and flexibility as key strengths.
Reviews mention Detail-oriented
Clients have consistently praised Mindy Support for their detail-oriented approach, noting that their attention to detail significantly enhances project outcomes. One client highlighted, "Everything is clear because they pay attention to details," reflecting the overall positive sentiment regarding their meticulousness. Their responsiveness and structured communication further contribute to effective project management, reinforcing the impression of a thorough and attentive service provider.-
Data Annotation Services for Computer Software Company
4.0 Oct 5, 2021Everything is clear because they pay attention to details.
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1 of 2 Data Annotation Services reviews are 5 starsUnknown avg. project costRead 2 ReviewsData Annotation Services PROJECT HIGHLIGHT
Data Annotation Services for Mapping Company
4.5 — Mindy Support provides data annotation services for a mapping company. The team uses the client's software to determine, annotate, and correct map elements. Read moreWas this helpful?
Industry Experience
Mindy Support has received positive feedback across various industries, including Automotive, eCommerce, and Financial Services. Their expertise in multilingual customer support, data annotation, and quality assurance stands out, with clients noting their operational efficiency and adaptability. In the Automotive sector, they excelled in customer service, while in eCommerce, they facilitated market expansion through effective telephone support. Overall, clients appreciate their strong communication, responsiveness, and flexibility, making them a suitable partner for businesses in sectors requiring robust customer and data support.
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Healthcare Beauty & Cosmetics Automotive eCommerce Manufacturing IT Services Engineering Software Research Arts, entertainment & music Financial services Utilities Gaming Other Industry Construction Advertising & marketing Information technology BeautyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Mindy Support is consistently recognized for providing good value for money, with clients emphasizing their competitive pricing and quality of service. For instance, one client noted that Mindy Support offered a 'good value for cost' and another highlighted their 'excellent service at a reasonable price.' Overall, clients appreciate the balance between cost and quality, with many stating that Mindy Support's pricing is competitive compared to other vendors, making them a reliable choice for outsourcing.Was this helpful?
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$1,000+< $25 / hr50 - 249London, England
Services provided
10% Data Annotation Services40% Back Office Outsourcing20% Sales Outsourcing +2 services20% Search Engine Optimization10% Call Center ServicesSee all 85 projectsTask Virtual is a versatile virtual assistance and support company, providing services such as customer service, administrative support, data processing, SEO, and B2B lead generation. Overall, 100% of reviews highlight their reliability and professionalism, with many noting their adaptability and ability to integrate seamlessly into existing workflows. Approximately 40% of reviews emphasize the company's commendable project management and communication skills, while around 60% praise their ability to tailor services to specific business needs.
Reviews mention Great project management
Task Virtual has received high praise for its exceptional project management capabilities. Clients noted that the team delivered tasks on time, maintained clear communication, and promptly addressed any concerns. One client emphasized the organized and responsive nature of their project management, highlighting regular status updates and flexibility in adapting to changing priorities. Another client appreciated the proactive suggestions for improvements, which further enhanced their SEO strategy. Overall, Task Virtual's project management was described as outstanding and instrumental in achieving project goals.-
Market Research for Performing Arts Venue
5.0 Mar 11, 2025Task Virtual’s project management was excellent. The team consistently delivered items on time and was highly responsive to our needs. Their ability to manage the project efficiently ensured a smooth workflow and successful outcomes.
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Back Office Outsourcing for Marketing Consultancy Firm
5.0 Mar 15, 2025Task Virtual's project management was outstanding; they consistently delivered on deadlines and were always responsive, addressing our needs with efficiency and clarity.
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SEO Services for Financial Services Company
5.0 Sep 13, 2025Their project management was excellent; they delivered tasks on schedule, maintained consistent communication, and quickly addressed any concerns.
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SEO Services for Pest Control Company
5.0 Dec 17, 2025Task Virtual demonstrated excellent project management throughout our partnership. They consistently delivered work on time and were highly responsive to our needs, always making sure to address any questions or adjustments we had promptly. Communication was clear and efficient, and they kept us informed of progress with regular updates, ensuring that we were aligned on goals and milestones at all times.
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Virtual Assistance Services for Fashion Retailer
5.0 Sep 8, 2026Project management was one of the stronger parts of the engagement. Communication was straightforward, and we were able to explain our requirements without having to repeatedly go through the same issues. We used email and Slack for regular communication, while Trello was used to organize tasks. The team was generally responsive when we needed something changed. For example, when we adjusted how certain order inquiries should be handled, the team adapted the workflow and incorporated the new instructions rather than continuing with the old process. Tasks were completed within the agreed timelines, and when something required clarification, the team raised it instead of making assumptions. That was particularly useful because customer-service issues can sometimes require judgment rather than simply following a checklist.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Task Virtual has received positive feedback regarding its overall cost and value for money, with clients frequently highlighting the competitive pricing and good value for the services provided. Clients noted that Task Virtual's pricing fit their budgets, allowing for enhanced operational capacity without the need for additional internal resources. For instance, one client appreciated that Task Virtual's flexibility and ability to manage various operational tasks helped redirect their internal team to higher-value work. Overall, the sentiment indicates that Task Virtual offers reliable services at a cost-effective rate.Was this helpful?
More responsive than most other service providers
Get in TouchTask Virtual is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (17)London, England
Brixton Hill
London, England SW22 - 5
3472846666
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$1,000+< $25 / hr1,000 - 9,999London, England
Services provided
15% Data Annotation Services15% Ecommerce Marketing10% Back Office Outsourcing +10 services10% Environmental Consulting10% Mobile App Development5% Custom Software Development5% Customer Service Outsourcing5% E-Commerce Development5% IT Staff Augmentation5% Pay Per Click5% Search Engine Optimization5% Social Media Marketing5% Web DevelopmentSee all 73 projectsSunTec India is a comprehensive data services company specializing in data entry, data annotation, and data conversion. They are recognized for their accuracy and reliability, consistently maintaining low error rates over long-term projects. About 100% of reviewers highlight their punctuality and responsiveness, with clients appreciating their commitment to high-quality data management and consistent service delivery.
Reviews mention High-quality work
SunTec India consistently receives high praise for delivering high-quality work across various projects. Clients commend their attention to detail, expertise, and responsiveness, noting that they deliver results on time and often exceed expectations. For instance, a long-term partner highlighted their indispensable role in ePub production, while another client appreciated the accuracy and efficiency in managing a large-scale product upload project. Overall, the sentiment is overwhelmingly positive, with clients expressing gratitude for the reliable and professional partnership.-
Amazon Content Development for Herbal Tea Company
5.0 Aug 12, 2024SunTec India's swift responses and timely delivery of quality work were impressive.
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Image Editing Services for Image Selling Company
5.0 Aug 7, 2024The quality of edition and speed of edition were notable. They are able to add resources each time we need more people from them.
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Corporate Photography for Media Company
5.0 Mar 11, 2026I received all of the photos properly edited within my scheduled time frame, which even included a second round of additional edits. The client loved the photos. Everything with delivered on time. They edited my photos exactly as I had specified.
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Content Development for Publishing Company
4.5 Aug 28, 2023Always delivering projects in time and with good quality of work. Always a pleasure to work together. The deadlines were respected, and their communication was clear and high on the list of priorities.
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Advertising & Content Marketing for Deburring Tools Company
4.0 Jul 27, 2023The speed of work delivery, Quality of work done. The Suntech content team lead by Vanshika definitely did a very good job on delivering the creatives assigned to them on time! We are happy with her work.
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Industry Experience
SunTec India has received positive feedback across various industries, including eCommerce, advertising & marketing, real estate, and publishing. Clients commend their expertise in data entry, product listing management, and SEO optimization, noting consistent quality and timely delivery. In eCommerce, businesses highlight SunTec India's ability to enhance product visibility and manage large inventories effectively. Similarly, in publishing, they excel in ePub creation and book design. Overall, the sentiment reflects strong client satisfaction, particularly in eCommerce and marketing sectors.
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Arts, entertainment & music Advertising & marketing eCommerce Other industries Information technology Food & Beverage Consumer products & services IT Services Legal Media Publishing Sports Real estate Retail ManufacturingWas this helpful?
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See All Locations (3)London, England
86/90 Paul Street
London, England EC2A 4NE1001 - 2000
+44 203 514 2601
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$1,000+Undisclosed250 - 999London, England
Services provided
15% Data Annotation Services55% Customer Service Outsourcing10% Back Office Outsourcing +2 services10% Call Center Services10% Content Moderation ServicesSee all 68 projectsTop Customer Service is a customer support agency renowned for its excellent call handling and content writing services. Across the reviews provided, 88% of clients emphasize their professionalism and ability to improve communication efficiency. Clients report smoother workflows, increased client satisfaction, and enhanced brand representation. Despite minimal suggestions for proactive content strategy, their high-quality service remains consistently praised.
Reviews mention Openness
Clients exhibit a positive sentiment towards the openness of Top Customer Service, citing clear communication and a willingness to accommodate revisions as significant strengths. One client noted, 'Communication was clear throughout the process, and they were open to revisions whenever we needed adjustments.' Additionally, their ability to quickly grasp the brand voice was highlighted as impressive, reinforcing their commitment to understanding client needs. Overall, feedback suggests a strong alignment in values and effective collaboration.-
Content Writing Services for Digital Marketing Agency
5.0 Apr 19, 2026Project management was smooth and well-organized. They followed deadlines consistently and provided drafts on schedule. Communication was clear throughout the process, and they were open to revisions whenever we needed adjustments. We always knew the status of deliverables, which made the workflow easy to manage.
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Industry Experience
Top Customer Service has demonstrated expertise across various industries, including Advertising & Marketing, Automotive, Education, and Construction, among others. Clients highlighted their strengths in efficient call handling, customer support, and effective communication, which resulted in improved response times and customer satisfaction. The overall sentiment indicates satisfaction with their professionalism, adaptability, and ability to align with clients’ brand voices, making them a suitable choice for businesses seeking reliable customer service solutions.
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Advertising & marketing Automotive Electric Home Services Contracting Education Business services Construction Legal Medical Other industries Non-profit Real estate Financial services GovernmentWas this helpful?
More responsive than most other service providers
Get in TouchTop Customer Service is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (4)London, England
40 Wenlock Road MASBROUGH STREET
London, England N1 7GH101 - 150
8889730077
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$25,000+$150 - $199 / hr50 - 249London, England
Services provided
10% Data Annotation Services20% Business Consulting15% AI Consulting +4 services15% AI Development15% BI & Big Data Consulting & SI15% Generative AI10% Cloud Consulting & SISee all 11 projectsBeyond: Putting Data to Work (previously Beyond Analysis) is a data analytics and consultancy firm specializing in transforming data into actionable insights across various industries. Their reviews reflect a commitment to quality and professionalism, with 100% positive feedback highlighting their strong project management skills, technical expertise, and ability to deliver tailored solutions. Impressively, 90% of reviewers commend their customer-centric approach and cultural fit.
Reviews mention Hard working
Clients consistently highlight the hardworking nature of Beyond Analysis, noting their ability to meet deadlines and manage projects effectively. One client remarked on their conscientious approach and professionalism, stating, "They were hardworking and kept the deadlines." Additionally, their strong interaction with various stakeholders was praised, as they successfully engaged with both senior leadership and analysts. Overall, the sentiment surrounding their work ethic is overwhelmingly positive.-
Digital Strategy & Transformation for Plumbing and Heat Distributor
5.0 Mar 1, 2018They were hardworking and kept the deadlines. We worked with them and a wider team, but Beyond Analysis conducted everything. They were conscientious and professional, managing themselves and our stakeholders well.
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Industry Experience
Beyond: Putting Data to Work has demonstrated expertise across various industries, notably Healthcare, Hospitality, Advertising, Real Estate, Arts, and Financial Services. Clients commend their ability to enhance data utilization, providing actionable insights and strategic planning. Overall sentiment is highly positive, highlighting strengths in project management, technical skills, and strong client relationships. Organizations seeking data-driven solutions in these sectors would find them a valuable partner.
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Financial services Healthcare Hospitality & leisure Advertising & marketing Real estate Transportation Arts, entertainment & music Retail IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, clients express strong satisfaction with Beyond Analysis's cost and value for money. The investment ranges from £25,000 to £150,000, with clients noting that the outcomes significantly exceeded expectations. One client highlighted a project that improved NPS scores from 40 to 52, attributing this success to the firm's strategic insights. Another remarked on the company's ability to deliver timely and effective solutions, stating they felt like a partner rather than just a vendor, indicating high perceived value relative to their costs.Was this helpful?
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$10,000+$100 - $149 / hr2 - 9Dundee, Scotland
Services provided
10% Data Annotation Services90% BI & Big Data Consulting & SISee all 6 projectsData Understood is a company specializing in Data Annotation Services, offering expertise in Data Labeling, Data Categorization, and AI Data Labeling. The company has received 100% positive feedback, with clients appreciating their empathetic approach and ability to deliver solutions on time. Approximately 50% of reviewers highlighted their expertise in managing unclean data and providing strategic insights.
Reviews mention Timely
The overall sentiment regarding Data Understood's timeliness is highly positive, with clients consistently noting that deliverables were provided on time and in an organized manner. For instance, the Chief Data Officer of DC Thomson remarked on their superb project management and timely delivery of work, while the CEO of Flexible Childcare Services highlighted that all work was delivered on time and presented clearly. Additionally, the director of Games Jobs Live praised their prompt communication and adherence to deadlines, reflecting a strong commitment to timely execution.-
Data Consulting Services for Childcare Services Company
5.0 Mar 28, 2025All work was delivered on time, and presented in a way that our team, who have various knowledge and experience levels in this area, could easily understand. The support we received was flexed as needed to meet us where we were at with regards pre-existing knowledge/understanding.
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BI & Big Data Consulting & SI for Publishing Co
5.0 Feb 25, 2025Data Understood delivered all elements that were under their control on time and as requested. Their ability to meet deadlines was consistent, ensuring that project timelines were adhered to without unnecessary delays. The team's responsiveness to our needs further facilitated timely completion of deliverables.
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Data Strategy Consulting for Media Company
5.0 Apr 15, 2025Data Understood have superb project management. Work is delivered on time and in addition, scope and output is checked multiple times during the process ensuring that the end goal is always of the highest quality. They also push for engagement, making them feel more like permanent team members than contractors, which leads to outstanding results.
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Data & Business Consulting for Recruiting Insights Agency
5.0 Jul 7, 2025Data Understood has delivered on time and responded well to our needs. Everything has been prompt and well communicated. We primarily communicate through online video calls.
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2 of 2 Data Annotation Services reviews are 5 stars$200,000 – $999,999 avg. project costRead 2 ReviewsData Annotation Services PROJECT HIGHLIGHT
BI & Big Data Consulting & SI for Publishing Co
5.0 — Data Understood provided data analytics services for a publishing company. The team defined and presented KPIs for a part of the business to present to the company's senior leadership team. Read moreWas this helpful?
Industry Experience
Data Understood has demonstrated expertise across diverse industries including Media, Education, Government, and Arts & Entertainment. Clients commend their strong project management, effective communication, and deep immersion in business strategies, leading to tailored solutions that enhance data-driven decision-making. The overall sentiment is highly positive, with specific praise for their ability to align with organizational values and deliver impactful data strategies. Potential clients in these industries can expect a collaborative approach that fosters long-term growth and innovation.
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Education Government Publishing Media Arts, entertainment & musicWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Data Understood for their competitive pricing and strong value for money. A CEO noted that their 'pricing fit our budget' and emphasized a 'great culture fit' that enhanced collaboration. Similarly, feedback from another client highlighted that Data Understood provided 'good value for cost', reinforcing overall positive sentiment regarding their affordability and service quality. The company is recognized for delivering high-quality results while maintaining reasonable costs, making them a favorable choice for various projects.Was this helpful?
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$50,000+< $25 / hr250 - 999London, England
Services provided
45% Data Annotation Services25% Market Research10% BI & Big Data Consulting & SI +3 services10% Back Office Outsourcing5% Generative AI5% Robotics Process AutomationSee all 1 projectsDataEntryIndia.in is a data management company specializing in data migration services. They ensured over 99% accuracy in a large-scale CRM data transfer, with reviewers unanimously praising their meticulous quality control and time efficiency. Their project management was considered exemplary, consistently meeting deadlines and maintaining open communication, resulting in highly satisfied clients.
Industry Experience
DataEntryIndia.in excels in the Advertising & Marketing industry, notably in data migration projects, showcasing expertise in CRM transitions. Clients highlight their strengths in maintaining over 99% data accuracy, exceptional project management, and effective communication. The team's meticulous attention to quality and scalability for large data volumes enhances client satisfaction. Overall sentiment reflects strong reliability and professionalism, making them a suitable partner for digital marketing agencies and similar sectors requiring data handling.
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Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised DataEntryIndia.in for providing excellent value for their pricing. One reviewer highlighted that the company's pricing fit their budget and noted the good value for cost. Additionally, the successful completion of projects within set timelines, along with high accuracy rates, further reinforces the sentiment that their services offer substantial value, making them a reliable choice for businesses seeking cost-effective solutions.Was this helpful?
See All Locations (3)London, England
86/90 Paul Street
London, England EC2A 4NE151 - 200
44 203 514 2601
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$1,000+$25 - $49 / hr10 - 49Denton, England
Services provided
15% Data Annotation Services20% IT Staff Augmentation15% Mobile App Development +5 services15% Web Development10% AI Development10% Custom Software Development10% E-Commerce Development5% UX/UI DesignSee all 2 projectsDevOasis Technologies is a dynamic software development company specializing in innovative software solutions, including app development and UX design. With a strong emphasis on professional coding and adaptability, 100% of reviewers commend their coding expertise and creativity in solutions. While task list management could improve, clients consistently highlight their impressive project management and ability to deliver engaging digital products.
Reviews mention Hard working
Clients consistently commend DevOasis Technologies for their hard work and dedication. One reviewer noted that the team, led by Hammad, Shah, and Hamza, demonstrated impressive coding skills and flexibility, particularly in accommodating meeting schedules. Their creative problem-solving abilities were highlighted as a significant asset, contributing to enhanced app functionalities. Overall, the sentiment reflects a strong appreciation for the team's commitment and work ethic, establishing them as a reliable partner in project execution.-
Mobile App Development for Business Innovation Company
5.0 May 1, 2024Hammad, Shah and Hamza are hard working, talented at coding, flexible with Zoom times and also really creative in terms of coming up with superbly neat solutions to make an app even better.
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Industry Experience
DevOasis Technologies has demonstrated expertise across the consulting and logistics industries. In consulting, they received high praise for their talent in app development, creativity, and effective communication, resulting in a fully functional mobile app. Feedback highlights their adaptability and innovative solutions. In the logistics sector, they showed professionalism in software coding and a commitment to timely delivery, although improvements in task management were noted. Overall, clients commend their technical skills and collaborative approach, making them suitable for technology-driven projects.
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Consulting Other industriesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend DevOasis Technologies for their competitive pricing and excellent value for money. One client noted their choice was influenced by the 'pricing fit' and 'good value for cost.' Another highlighted that the company's pricing aligned well with their budget, further emphasizing the positive sentiment towards the affordability of their services. Overall, feedback indicates a strong perception of value relative to costs incurred, reinforcing the company's suitability for budget-conscious projects.Was this helpful?
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Undisclosed< $25 / hr10 - 49Lane End, England
Services provided
10% Data Annotation Services35% Staffing30% Recruiting +2 services15% Back Office Outsourcing10% AccountingSee all 2 projectsData Alike is a professional staffing agency specializing in providing temporary administrative support and back-office management. Their services are highly praised for their flexibility, competence, and alignment with client needs, with 100% of reviews positively highlighting the quality and responsiveness of their staff. Reviewers appreciate their seamless integration and effective project management, noting no areas for improvement.
Reviews mention Great team
Clients consistently express high satisfaction with Data Alike's team, highlighting their competence and effective communication. One client noted, 'The competence and ability of their staff are impressive,' and praised their quick responses to issues. Additionally, the seamless integration of Data Alike's team into existing operations has significantly improved productivity and reduced errors. Overall, the sentiment reflects a strong endorsement of Data Alike as a reliable and capable partner.-
Back Office Outsourcing for Healthcare Company
5.0 Aug 11, 2024The Data Alike team have successfully taken responsibility for various administrative duties improving the company's productivity and reducing the amount of errors committed. The Data Alike team are now able to 'jump in', and assist with a number of clerical duties when needed. Data Alike integrated seamlessly and took on various duties without any issues and well within our outlined timeline. Their Client Services Manager is a big help and manages the Data Alike staff while liaising with our team constantly.
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Industry Experience
Data Alike has demonstrated expertise in the healthcare industry, receiving positive feedback for their administrative support services. Clients noted their ability to provide competent staff who seamlessly integrate into existing teams and efficiently manage back-office responsibilities. The overall sentiment is highly favorable, highlighting strengths in flexibility, communication, and quality of service. This makes Data Alike a strong candidate for healthcare organizations seeking reliable administrative support.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Data Alike's strong value for cost, with remarks such as 'good value for cost' and 'high level of service/support.' Their services have been noted to improve productivity while reducing overall costs for clients. The flexibility and competence of their staff further enhance the perception of value, leading to high satisfaction levels among clients, who express no significant areas for improvement regarding pricing.Was this helpful?
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$5,000+< $25 / hr1,000 - 9,999London, England
Services provided
50% Data Annotation Services30% Back Office Outsourcing20% Document Digitization & ManagementSee all 2 projectsHitech 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
Read moreSee All Locations (4)London, England
New Broad Street House, 35 New Broad Street,
London, England EC2M 1NH50 - 75
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$1,000+< $25 / hr250 - 999London, England
Services provided
40% Data Annotation Services15% Back Office Outsourcing15% Content Moderation Services +2 services15% Environmental Consulting15% Market ResearchSee all 1 projectsData-Entry-India.com offers a range of data enrichment services, including identifying and eliminating duplicate entries, updating invalid emails, and digitizing paper forms. Reviews highlight the company's responsiveness, professionalism, and ability to deliver accurate, timely results. Clients appreciate their attention to detail and proactive communication, making them a reliable partner for data-related projects.
See All Locations (3)London, England
86 Paul Street
London, England EC2A 4NE10 - 15
+442035142601
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$1,000+$25 - $49 / hr250 - 999London, England
Services provided
30% Data Annotation Services20% Generative AI15% AI Agents +3 services15% Robotics Process Automation10% AI Consulting10% AI DevelopmentSunTec.ai is a Data Annotation Services company. They focus on Data Annotation Services and Generative AI and were launched in 1999.
Read moreSee All Locations (3)London, England
86 Paul Street
London, England EC2A 4NE1
+44 203 514 2601
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$1,000+Undisclosed250 - 999London, England
Services provided
20% Data Annotation Services20% Content Moderation Services15% IT Managed Services +6 services10% AI Development10% BI & Big Data Consulting & SI10% Web Development5% Call Center Services5% UX/UI Design5% Web DesignLaunched in 2010, IndiVillage Tech Solutions is a Content Moderation Services company. The firm specializes in Content Moderation Services and Data Annotation Services.
Read moreMore responsive than most other service providers
Get in TouchIndiVillage Tech Solutions is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (9)London, England
INDIVILLAGE UK PVT LIMITED 40 Gordon Place, London, England, Postal Code W8 4JF, United Kingdom
London, England W8 4JF2 - 5
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$5,000+$25 - $49 / hr2 - 9London, England
Services provided
50% Data Annotation Services30% AI Consulting20% Generative AIAivora AI LTD UK is a Data Annotation Services company. They were founded in 2025, and their services include Data Annotation Services and AI Consulting.
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
25% Data Annotation Services25% Graphic Design25% Video Production +2 services15% Web Development10% Low/No Code DevelopmentBig Picture, a graphic design company, is based in London, England. Their services include Graphic Design and Video Production.
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$1,000+$200 - $300 / hr2 - 9Chilworth, England
Services provided
35% Data Annotation Services30% Custom Software Development25% API Development +1 service10% BI & Big Data Consulting & SIHeadquartered in Chilworth, England, Data Made Eazy is a Data Annotation Services company. Their services include Data Annotation Services and Custom Software Development.
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UndisclosedUndisclosedFreelancerSolihull, England
Services provided
100% Data Annotation ServicesEstablished in 2026, Grayde.ai, a small Data Annotation Services company, is based in Solihull, England. Their team focuses on Data Annotation Services.
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$1,000+$25 - $49 / hr50 - 249London, England
Services provided
20% Data Annotation Services20% BI & Big Data Consulting & SI20% Cloud Consulting & SI +2 services20% Content Moderation Services20% IT Managed ServicesCommerce Pulse is a big data analytics company. The team provides BI & big data consulting & SI and cloud consulting & SI, and the agency is in London, England and London, England.
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UndisclosedUndisclosed250 - 999London, England
Services provided
30% Data Annotation Services40% Translation30% TranscriptionSo Speedy Limited is a midsize Translation company in London, England. The team provides Translation and Transcription.
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UndisclosedUndisclosed10 - 49London, England
Services provided
50% Data Annotation Services50% AI DevelopmentColossal AI is an AI company and Data Annotation Services company. In London, England, their team specializes in Artificial Intelligence and Data Annotation Services.
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$10,000+$50 - $99 / hr10 - 49Dartford, England
Services provided
20% Data Annotation Services20% BI & Big Data Consulting & SI15% AI Consulting +3 services15% AI Development15% Content Moderation Services15% Generative AIBusiness intelligence company Tangelo Digital is based in Dartford, England. Launched in 2022, the team provides BI & big data consulting & SI and Data Annotation Services.
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$1,000+< $25 / hr2 - 9Watton, England
Services provided
15% Data Annotation Services35% Call Center Services20% Direct Marketing +2 services20% Market Research10% Email MarketingSeawave Media Ltd is a phone answering service. The company is located in Watton, England. Their team focuses on Call Center Services and Direct Marketing.
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UndisclosedUndisclosed2 - 9London, England
Services provided
60% Data Annotation Services40% AI DevelopmentLocated in San Francisco, California and New York City, New York, Pantima Inc. Is a small Data Annotation Services company. Their services include Data Annotation Services and Artificial
Read moreSee All Locations (3)London, England
50 Sloane Avenue
London, England SW3 3HW1
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UndisclosedUndisclosed2 - 9Burton upon Trent, England
Services provided
10% Data Annotation Services10% AI Agents10% AI Development +7 services10% Branding10% Custom Software Development10% Other Application Development10% Product Design10% UX/UI Design10% Web Design10% Web DevelopmentNertia is a web design agency launched in 2025. Their team focuses on Web Design and UX/UI Design.
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$25,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Data Annotation Services45% IT Strategy Consulting45% RecruitingZynx Technologies Limited is an IT strategy consulting company. Their small team of employees is based in London, England. Their team focuses on IT strategy consulting and Recruiting.
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$5,000+Undisclosed2 - 9Stoke-on-Trent, England
Services provided
10% Data Annotation Services50% Digital Strategy20% Demand Generation Marketing +2 services10% Business Consulting10% Web DesignFolta Consulting, a Digital Strategy company, specialize in Digital Strategy and Demand Generation Marketing. They were established in 2023.
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Undisclosed$25 - $49 / hr2 - 9Cardiff, Wales
Services provided
10% Data Annotation Services15% Business Consulting15% CRM Consulting and SI +4 services15% Call Center Services15% IT Managed Services15% Other IT Consulting and SI15% Sales OutsourcingFounded in 2025, Novello Consulting is a small CRM consulting and SI company. Their services include CRM consulting and SI and Business Consulting.
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$1,000+$100 - $149 / hr2 - 9London, England
Services provided
10% Data Annotation Services50% BI & Big Data Consulting & SI40% Digital StrategyDatacognify, a big data analytics company, was founded in 2025. Headquartered in London, England, the team focuses on BI & big data consulting & SI and Digital Strategy.
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$1,000+$25 - $49 / hr2 - 9Leeds, England
Services provided
10% Data Annotation Services30% AI Development20% AI Agents +3 services20% Generative AI10% AI Consulting10% Computer EngineeringAnltks & AI, an artificial intelligence development company, is in Leeds, England. They provide Artificial Intelligence and AI Agents.
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UndisclosedUndisclosed50 - 249Ilford, England
Services provided
25% Data Annotation Services25% AI Development25% AR/VR Development +1 service25% TranslationFixensy is an AR/VR development company headquartered in Ilford, England and Rajshahi, Bangladesh. Established in 2022, the team provides AR/VR development and Artificial Intelligence.
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List of the Top 10 United Kingdom Data Annotation Companies
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$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
32.7/40.020/20 Reviews8.4/10 Clients & Experience4.3/10 Market PresenceService focus
15% Data Annotation Services85% Other -
$1,000+Undisclosed250 - 999London, England
Ability to deliver
32/40.020/20 Reviews8.6/10 Clients & Experience3.4/10 Market PresenceService focus
15% Data Annotation Services85% Other -
$25,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
30.2/40.015.6/20 Reviews9.8/10 Clients & Experience4.8/10 Market PresenceService focus
10% Data Annotation Services90% Other -
$10,000+$100 - $149 / hr2 - 9Dundee, Scotland
Ability to deliver
28.1/40.017/20 Reviews7.7/10 Clients & Experience3.4/10 Market PresenceService focus
10% Data Annotation Services90% Other -
$50,000+< $25 / hr250 - 999London, England
Ability to deliver
20.3/40.016.2/20 Reviews0/10 Clients & Experience4.1/10 Market PresenceService focus
45% Data Annotation Services55% Other -
$1,000+< $25 / hr50 - 249London, England
Ability to deliver
24.5/40.017.8/20 Reviews2.2/10 Clients & Experience4.5/10 Market PresenceService focus
10% Data Annotation Services90% Other -
$1,000+$25 - $49 / hr10 - 49Denton, England
Ability to deliver
24.1/40.016.4/20 Reviews4.7/10 Clients & Experience3/10 Market PresenceService focus
15% Data Annotation Services85% Other -
Undisclosed< $25 / hr10 - 49Lane End, England
Ability to deliver
19.8/40.016.4/20 Reviews0/10 Clients & Experience3.4/10 Market PresenceService focus
10% Data Annotation Services90% Other -
$5,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
4.2/40.00/20 Reviews0/10 Clients & Experience4.2/10 Market PresenceService focus
50% Data Annotation Services50% Other -
$1,000+< $25 / hr250 - 999London, England
Ability to deliver
4.2/40.00/20 Reviews0/10 Clients & Experience4.2/10 Market PresenceService focus
40% Data Annotation Services60% Other -
$1,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
30% Data Annotation Services70% Other -
$1,000+Undisclosed250 - 999London, England
Ability to deliver
3.9/40.00/20 Reviews0/10 Clients & Experience3.9/10 Market PresenceService focus
20% Data Annotation Services80% Other -
$5,000+$25 - $49 / hr2 - 9London, England
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
50% Data Annotation Services50% Other -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
4.8/40.00/20 Reviews0/10 Clients & Experience4.8/10 Market PresenceService focus
25% Data Annotation Services75% Other -
$1,000+$200 - $300 / hr2 - 9Chilworth, England
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
35% Data Annotation Services65% Other -
UndisclosedUndisclosedFreelancerSolihull, England
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
100% Data Annotation Services -
$1,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
3.4/40.00/20 Reviews0/10 Clients & Experience3.4/10 Market PresenceService focus
20% Data Annotation Services80% Other -
UndisclosedUndisclosed250 - 999London, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
30% Data Annotation Services70% Other -
UndisclosedUndisclosed10 - 49London, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Data Annotation Services50% Other -
$10,000+$50 - $99 / hr10 - 49Dartford, England
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
20% Data Annotation Services80% Other -
$1,000+< $25 / hr2 - 9Watton, England
Ability to deliver
3.7/40.00/20 Reviews0/10 Clients & Experience3.7/10 Market PresenceService focus
15% Data Annotation Services85% Other -
UndisclosedUndisclosed2 - 9London, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
60% Data Annotation Services40% Other -
UndisclosedUndisclosed2 - 9Burton upon Trent, England
Ability to deliver
3.4/40.00/20 Reviews0/10 Clients & Experience3.4/10 Market PresenceService focus
10% Data Annotation Services90% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
10% Data Annotation Services90% Other -
$5,000+Undisclosed2 - 9Stoke-on-Trent, England
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
10% Data Annotation Services90% Other
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