Top AI Model Fine-Tuning & Training Companies

AI model fine-tuning and training firms adapt models to a company's own data and tasks: fine-tuning open models such as Llama, Mistral or Qwen and hosted models from OpenAI or Google, training smaller task-specific models, and building the labeled datasets and evaluations those projects depend on. Companies hire them when prompting and retrieval stop improving results, when a model must follow strict formats or domain terms, when inference costs call for a smaller model, or when data cannot leave their environment.

Compare the firms below on evaluation discipline: ask how they will prove the tuned model beats the base model with good prompts on your task. Check experience with your data type, their labeling process and where training runs.

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1,578 Companies

List of the Best AI Model Fine-Tuning & Training Agencies

Interexy
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Interexy is a reliable partner for blockchain-based development, Web3 mobile applications, and premium staff augmentation. We empower US companies in sectors such as DeFi, NFT, GameFi, Healthcare, and E-Commerce to spearhead the decentralized movement. Our transformative blockchain solutions yield s
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Lauderdale by the Sea, Florida, Us
Services Provided+11 Services
12% Mobile App Development (iOS & Android)
3% API Development & Integration
3% E-Commerce Development
13% Blockchain & Web3 Development
AI Summary
“Interexy specializes in blockchain development, Web3 applications, AI-driven solutions, and staff augmentation, empowering diverse sectors with innovative, scalable, and high-impact technology services.”
Systems Limited
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Systems Limited is a well-established IT software solutions company with a global reputation, providing cutting-edge professional and BPO services within the tech sector. Founded in 1977, it has established itself as Pakistan's leading IT firm, offering computing strategies and solutions to both gov
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
1000-9999
Employees
Lahore, Pk Punjab, Pk
Services Provided+30 Services
3% AI Strategy & Roadmap Consulting
2% Custom AI Chatbot Development
2% AI-Powered Document Processing
2% Workflow Automation (Zapier / Make / n8n)
AI Summary
“Systems Limited, Pakistan’s leading IT firm, provides global clients with innovative software, AI, cloud, data analytics, and digital transformation solutions across diverse industries.”
XTEALTH
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XTEALTH is a technology firm focused on providing IT services and developing products, such as applications, websites, software, IT services, testing, and cloud solutions. Our mission is supported by a team of highly skilled professionals. We are proud to be recognized by the STARTUP INDIA initiativ
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+15 Services
7% Custom Web Application Development
3% E-Commerce Development
4% Mobile App Development (iOS & Android)
10% AI Model Fine-Tuning & Training
AI Summary
“XTEALTH is a recognized technology firm offering custom software development, UX/UI design, branding, digital marketing, AI-driven solutions, IT infrastructure, and business consulting services to foster strategic growth.”
eSparkBiz
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eSparkBiz is a reliable partner in AI-driven software engineering, offering high-performance development teams and scalable digital solutions. With over 15 years of experience and a workforce of more than 400 skilled engineers, we support startups, enterprises, and product companies in speeding up d
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Ahmedabad, Gujarat, In
Services Provided+31 Services
3% ERP & CRM Development
4% QA & Software Testing
4% Mobile App Development (iOS & Android)
3% API Development & Integration
AI Summary
“eSparkBiz delivers AI-driven software engineering with scalable teams and customized solutions across industries, emphasizing quality, rapid onboarding, and long-term partnerships worldwide.”
Zuccotech
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Zuccotech is a reliable global software development firm serving clients from Denmark, Sweden, Australia, and the USA. We provide a comprehensive range of software consulting and development services, including IT staff augmentation, Big Data, Data Analytics, Machine Learning, AI, Blockchain, IoT, r
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+8 Services
8% Backend Development
12% Custom Web Application Development
12% Mobile App Development (iOS & Android)
2% Legacy System Modernization
AI Summary
“Zuccotech is a global software development firm offering comprehensive services including AI, Big Data, Blockchain, IoT, cloud transformation, and custom web and mobile app solutions for diverse industries.”
SixStack
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Currently, we are a small team of individuals who have collaborated for several years, gaining extensive experience across a variety of projects. Our aim is to establish a medium-sized company that provides IT support to other businesses. We place a strong emphasis on a partnership grounded in trust
Highlights
$10,000+
Min Project Size
2-9
Employees
Swarzedz, Pl
Services Provided+4 Services
27% Custom Web Application Development
7% QA & Software Testing
10% Generative AI
8% IT Staff Augmentation
AI Summary
“SixStack is a trusted IT support provider with extensive multi-sector experience, committed to delivering consistent, transparent, and reliable technology solutions for businesses.”
White Raven
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Whiter Raven is an innovative tech company dedicated to providing state-of-the-art solutions in web and mobile applications, websites, e-commerce platforms, and AI development. Our highly skilled team of developers and analysts is committed to creating solutions that exceed client expectations, enab
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% Machine Learning Model Development
8% LLM Integration & Prompt Engineering
AI Summary
“White Raven is a tech firm specializing in web, mobile, e-commerce, and AI solutions, delivering customized, innovative technologies that empower businesses to excel in the digital landscape.”
Auriva Infotech
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We are a dynamic IT firm comprised of talented and passionate young professionals dedicated to delivering top-notch services refined through extensive research and testing. Whether it's transforming ideas into reality or digitizing business processes, we cover it all! Our expertise lies in custom we
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
30% Custom Web Application Development
15% API Development & Integration
5% Legacy System Modernization
8% AI Strategy & Roadmap Consulting
AI Summary
“Auriva Infotech is a professional IT company specializing in custom web and software development, focused on delivering high-quality, AI-enhanced digital solutions for improved business processes.”
Infistack Technologies PVT LTD
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At Infistack, we are a team of technology enthusiasts who are dedicated to exploring the limitless potential of technology while maintaining a strong focus on fulfilling unique market needs. Our technical skills and innate sense of aesthetics come together beautifully within a team of professionals
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+10 Services
5% E-Commerce Development
12% Custom Web Application Development
14% Mobile App Development (iOS & Android)
3% Backend Development
AI Summary
“Infistack Technologies PVT LTD combines diverse expertise and innovative technology stacks to deliver tailored, cutting-edge solutions aligned with evolving market demands and trends.”
HiQo Solutions, Inc.
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HiQo Solutions is a leading global provider of technology development specializing in machine learning, Edge IoT systems, cloud solutions, and advanced software. Recognized as a premier technology partner for Fortune 500 companies, HiQo addresses complex innovative challenges. Founded in 2007, the c
Highlights
250-999
Employees
Services Provided+5 Services
5% AI Strategy & Roadmap Consulting
13% Machine Learning Model Development
8% MLOps & Model Deployment Infrastructure
2% Custom AI Chatbot Development
AI Summary
“HiQo Solutions, Inc. is a global technology firm specializing in AI, machine learning, Edge IoT, and cloud infrastructure, delivering advanced solutions to Fortune 500 clients across multiple countries.”

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Top AI Model Fine-Tuning & Training Companies

List of the Best AI Model Fine-Tuning & Training Agencies

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