Top LLM Integration & Prompt Engineering Companies

A high-performing LLM Integration & Prompt Engineering 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 LLM Integration & Prompt Engineering 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 7, 2026

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2,865 Companies

List of the Best LLM Integration & Prompt Engineering Agencies

Ner onlineProfile set up by Edverise AI
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Ner Online focuses on providing tailored digital solutions for businesses and entrepreneurs. We develop sophisticated applications, platforms, and software, along with thorough technological support from the initial concept to the launch phase. With our extensive expertise and in-depth technological
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
30% AI Strategy & Roadmap Consulting
25% LLM Integration & Prompt Engineering
20% Custom AI Chatbot Development
25% Machine Learning Model Development
AI Summary
“Ner Online delivers customized digital solutions, developing advanced software and platforms with comprehensive support from concept to launch, empowering clients to succeed in the digital era.”
Valeria s.r.lProfile set up by Edverise AI
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ValerIA is a company that specializes in AI engineering, focused on advancing artificial intelligence systems from initial prototypes to full-scale production within regulated, high-stakes, and complex environments. We collaborate with businesses seeking to design, integrate, or enhance AI solutions
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Sesto Calende, Lombardy, It
Services Provided+8 Services
10% Mobile App Development (iOS & Android)
30% Custom Web Application Development
40% API Development & Integration
20% E-Commerce Development
AI Summary
“ValerIA is an AI engineering firm delivering scalable, dependable AI solutions across industries—from prototype to production—specializing in generative AI, MLOps, computer vision, and strategic advisory.”
QrysalisProfile set up by Edverise AI
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Qrysalisis is an innovative and progressive technology company committed to delivering a wide range of tech services and cutting-edge products to businesses in multiple sectors. By concentrating on cloud deployment, application development, digital transformation, automation, operations optimization
Highlights
<25
Avg Hourly Rate
2-9
Employees
Dhaka, Dhaka, Bd
Services Provided+4 Services
35% Custom Web Application Development
25% Backend Development
15% Frontend Development
25% SaaS Product Development
AI Summary
“Qrysalis is a technology company specializing in cloud deployment, application development, digital transformation, automation, and networking, helping businesses enhance digital presence and operational efficiency.”
Nightsong Cloud & DevOps LLCProfile set up by Edverise AI
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Service offerings: Google Cloud Foundations: Utilize Google's Cloud Foundation Toolkit to create secure, scalable Google Cloud Platform (GCP) environments equipped with enterprise-level architectures. GCP Organization Security Audit: Conduct in-depth security assessments of GCP, including environmen
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
Oak Lawn, Illinois, Us
Services Provided+1 Services
75% Generative AI
15% Cloud Consulting & SI
10% LLM Integration & Prompt Engineering
70% DevOps Engineering
AI Summary
“Nightsong Cloud & DevOps LLC specializes in secure, scalable Google Cloud Platform solutions, including architecture design, security audits, automated CI/CD workflows, observability, and generative AI implementations.”
DevelanetProfile set up by Edverise AI
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Bring your product to market in just 2-4 weeks without incurring $50k+ agency costs. Transform your concept into a functional MVP in 2-6 weeks. With a fixed price and scalable technology, it will be prepared for users.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
30% API Development & Integration
40% Mobile App Development (iOS & Android)
30% Custom Web Application Development
25% Generative AI
AI Summary
“Develanet accelerates product development by delivering functional MVPs within 2-6 weeks at fixed pricing, enabling quick market entry without high agency costs using scalable technology.”
Aura Media USAProfile set up by Edverise AI
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Aura Media is a digital product agency dedicated to marketing for contractors and e-commerce brands, tackling intricate marketing issues and delivering meaningful results. Operating from Miami to various markets throughout the U.S., we combine data-driven insights with innovative design to foster au
Highlights
2-9
Employees
Services Provided+6 Services
50% AI Strategy & Roadmap Consulting
30% LLM Integration & Prompt Engineering
20% AI Agent & Multi-Agent System Development
25% Social Media Marketing
AI Summary
“Aura Media USA is a digital product agency specializing in marketing solutions for contractors and e-commerce brands, leveraging data-driven insights and innovative design to drive engagement and conversions across U.S. markets.”
Çakmak BilişimProfile set up by Edverise AI
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Çakmak Bilişim, Antalya merkezli bir yazılım ve teknoloji firmasıdır. Web tasarımı, e-ticaret çözümleri, mobil uygulama geliştirme ve özel yazılım projelerinde yenilikçi yöntemler sunmaktadır. Müşterilerimizin dijital alanda öne çıkmalarını sağlamak amacıyla güvenilir, hızlı ve kullanıcı odaklı çözü
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
60% Mobile App Development (iOS & Android)
40% Custom Web Application Development
25% Content Marketing Strategy
35% Digital Strategy
AI Summary
“Çakmak Bilişim, Antalya merkezli yazılım firması olarak web tasarımı, e-ticaret, mobil uygulama ve özel yazılım projelerinde yenilikçi, hızlı ve kullanıcı odaklı çözümler sunmaktadır.”
QuebitsProfile set up by Edverise AI
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We focus on clarifying technology for our clients, whether you are a startup in its early stages, a small to medium-sized business, or a large multinational corporation. Quebits offers tailored solutions that align seamlessly with your specific business goals and requirements. Step into the future w
Highlights
2-9
Employees
Waterloo, Ontario, Ca
Services Provided+6 Services
25% API Development & Integration
50% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% LLM Integration & Prompt Engineering
AI Summary
“Quebits delivers customized technology solutions for startups to multinationals, aligning innovations with business goals to drive impactful, future-ready outcomes across industries.”
Captios PartnersProfile set up by Edverise AI
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Captios Partners enhances your digital experience through our skilled and adaptable team, utilizing AI-driven solutions, data-centric platforms, and strong digital expertise to serve as your strategic ally. We go beyond conventional consulting; we become your digital partners, collaborating closely
Highlights
$25,000+
Min Project Size
10-49
Employees
Chicago, Illinois, Us
Services Provided+7 Services
25% Generative AI
20% LLM Integration & Prompt Engineering
20% Machine Learning Model Development
15% Custom AI Chatbot Development
AI Summary
“Captios Partners delivers AI-driven, data-centric digital solutions through a skilled team, acting as strategic partners to foster innovation, growth, and enhanced customer experiences.”
I-Cube Systems Private LimitedProfile set up by Edverise AI
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### About I-Cube Systems Private Limited **Creating Intelligent Digital Solutions** Established in 2008, I-Cube Systems is a reliable technology partner specializing in tailored software solutions that foster innovation and business success. Our team of 50 professionals caters to clients across
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+10 Services
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% Frontend Development
25% Backend Development
AI Summary
“I-Cube Systems Private Limited specializes in custom software and AI-powered digital solutions, delivering scalable, innovative platforms across fintech, eCommerce, and retail with over 15 years of expertise.”

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