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

Oltis
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Currently, over 500 IT professionals take pride in serving major market players with billions in revenue. Our innovative tools cater to millions of customers and facilitate 10,000 transactions daily. With a passion for technology, we develop intelligent systems that support large e-commerce platform
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Tallinn, Harju, Ee
Services Provided+42 Services
2% CRM Consulting and SI
1% Generative AI
1% Workflow Automation (Zapier / Make / n8n)
2% BI & Big Data Consulting & SI
AI Summary
“Oltis employs over 500 IT professionals delivering comprehensive e-commerce solutions, including catalog management, system integration, and technology innovation, serving major market players worldwide.”
Fusion Digitech
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Fusion Digitech embarked on its journey more than ten years ago, dedicated to providing transformative solutions that enhance operational efficiency through smart automation and data-driven approaches. The company has catered to a diverse clientele across various sectors, ranging from startups to Fo
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+12 Services
5% Custom AI Chatbot Development
3% LLM Integration & Prompt Engineering
3% Generative AI
3% Machine Learning Model Development
AI Summary
“Fusion Digitech delivers innovative, customized digital solutions and smart automation to diverse clients, enhancing operational efficiency across industries under visionary leadership.”
Paycube Inc
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Payments Consulting at PayCube possesses a deep expertise in Transaction Acquiring, Switching, and Settlement. The company also ensures security for both established and new payment methods, including Credit, Debit, ACH, Prepaid and Gift cards, Reloadable instruments, eWallets, eCommerce transaction
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Services Provided+20 Services
8% Custom Web Application Development
3% Frontend Development
3% ERP & CRM Development
3% Code Review & Technical Audits
AI Summary
“PayCube Inc. specializes in payment consulting, data services including cloud and data management, and staff augmentation, delivering secure, modern solutions across diverse payment and data platforms.”
HuviTek
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HuviTek is a global company based in Vietnam that specializes in IT outsourcing, AI, blockchain, and Software Development as a Service (SDaaS). Leveraging a wealth of skilled IT professionals from Vietnam and Southeast Asia at competitive prices, we offer system integration and software development
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Services Provided+10 Services
10% Mobile App Development (iOS & Android)
8% ERP & CRM Development
10% Custom Web Application Development
5% Backend Development
AI Summary
“HuviTek is a Vietnam-based global IT services provider specializing in outsourcing, AI, blockchain, software development, and digital transformation, offering comprehensive solutions with skilled Southeast Asian professionals.”
codective
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We bring groundbreaking technologies to all facets of business, serving as your navigator through the realm of advanced technologies and organizational change.
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
New York, New York, Us
Services Provided+9 Services
15% Custom Web Application Development
8% Legacy System Modernization
3% Code Review & Technical Audits
6% AI Strategy & Roadmap Consulting
AI Summary
“codective delivers tailored software development, AI-driven solutions, IT managed services, and data analytics expertise, guiding businesses through advanced technologies and transformative organizational change.”
XsolAI
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XSOL AI is a company focused on developing artificial intelligence and machine learning solutions, providing tailored AI, machine learning, and automation services for startups, scale-ups, and enterprises around the globe. Our expertise lies in creating production-ready AI systems that transform dat
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+8 Services
5% AI Strategy & Roadmap Consulting
8% LLM Integration & Prompt Engineering
8% Custom AI Chatbot Development
8% Machine Learning Model Development
AI Summary
“XSOL AI specializes in end-to-end AI and machine learning solutions, including NLP, computer vision, and automation, serving diverse industries globally with scalable, impactful technologies.”
SMB HQ
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We assist small and medium-sized enterprises (SMEs) in developing AI-driven B2B and B2C products and platforms. Additionally, we provide support for digital transformation and team augmentation services to SMEs.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+13 Services
17% Custom Web Application Development
14% Mobile App Development (iOS & Android)
3% ERP & CRM Development
3% MLOps & Model Deployment Infrastructure
AI Summary
“SMB HQ supports small and medium-sized enterprises with AI-driven product development, digital transformation, and team augmentation services, enabling enhanced B2B and B2C solutions.”
TechSaavi
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At TechSaavi, we craft experiences that connect deeply. Our team is driven by innovation, continually breaking new ground to transform your concepts into realities that astonish and please you. Websites that offer more than just aesthetic appeal—they deliver results. Applications that are user-fri
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+9 Services
15% SaaS Product Development
14% Custom Web Application Development
5% Mobile App Development (iOS & Android)
5% AI Agent & Multi-Agent System Development
AI Summary
“TechSaavi specializes in creating innovative digital experiences including impactful websites, reliable applications, and engaging games that transform concepts into practical, user-focused solutions.”
AutomateXion Trading and Services
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AutomateXion is a digital transformation consultancy based in Oman, with operations in Sri Lanka and a presence throughout the Middle East and Asia. Established by Rizwan Rauf, who has 20 years of experience in enterprise technology, we focus on converting intricate digital challenges into tangible,
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Services Provided+11 Services
8% Robotic Process Automation (RPA)
3% Other IT Consulting and SI
2% Unified Communications Consulting & SI
2% MLOps & Model Deployment Infrastructure
AI Summary
“AutomateXion Trading and Services is a digital transformation consultancy with expertise in automating processes and enhancing operations across banking, telecommunications, manufacturing, and energy sectors in the Middle East and Asia.”
ValidateMVP
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Accelerate your startup launch with our development services. We provide: • Quick development of essential features • Expert UI/UX design that appeals to users • Consistent video updates on your project • One week of support after launch Ideal for founders seeking to validate their ideas swiftly and
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
17% Custom Web Application Development
10% Backend Development
7% Frontend Development
8% Custom AI Chatbot Development
AI Summary
“ValidateMVP accelerates startup launches by delivering rapid feature development, expert UI/UX design, consistent project updates, and post-launch support for effective idea validation.”

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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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