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

Rao Information TechnologyProfile set up by Edverise AI
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Rao Information Technology boasts a skilled and experienced team of technology professionals. Located in Ahmedabad, Gujarat, we provide cutting-edge IT solutions internationally and have garnered a strong reputation among our clients worldwide. Our commitment to customer service drives all our actio
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+12 Services
25% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% Backend Development
10% Frontend Development
AI Summary
“Rao Information Technology, based in Ahmedabad, delivers tailored IT solutions globally with dedicated teams, emphasizing client service, cost-efficiency, and effective business models to support growth.”
GetDevDoneProfile set up by Edverise AI
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GetDevDone™ serves as the engineering partner for digital agencies. Since its inception in 2005, it has completed projects for over 15,150 agencies globally, specializing in website development, front-end development, eCommerce development, digital design, and AI engineering. By integrating seamless
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
250-999
Employees
Services Provided+8 Services
30% Custom Web Application Development
10% Mobile App Development (iOS & Android)
25% E-Commerce Development
15% API Development & Integration
AI Summary
“GetDevDone partners with digital agencies worldwide, delivering white-label web, front-end, eCommerce, design, and AI engineering services to ensure scalable, reliable, and timely project execution.”
Chainos SolutionProfile set up by Edverise AI
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Chainos Solution JSC is a leading software outsourcing company based in Vietnam, with its main offices in Hanoi and additional locations in Japan and Korea. We assist businesses worldwide in creating customized Web and Mobile applications, as well as developing solutions in AI and Blockchain, levera
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Hanoi, Vn
Services Provided+7 Services
20% E-Commerce Development
50% Custom Web Application Development
30% Mobile App Development (iOS & Android)
15% Generative AI
AI Summary
“Chainos Solution is a Vietnam-based software outsourcing firm specializing in custom Web, Mobile, AI, and Blockchain applications, serving diverse industries with innovative technology and high client satisfaction.”
HelmesProfile set up by Edverise AI
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Helmes is a global digital transformation firm operating in the Baltic and Central European areas. With a workforce of over 1,500 professionals and more than 30 years of experience, the company boasts strong competence centers in Estonia, Latvia, and Lithuania. These centers leverage the unique stre
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
1000-9999
Employees
Kaunas, Kaunas, Lt
Services Provided+9 Services
30% API Development & Integration
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
40% Web App UI Design
AI Summary
“Helmes is a leading Baltic digital transformation firm with 1,500+ experts, specializing in AI, data, and service design; delivering innovative consulting, development, and maintenance globally.”
QAtronicProfile set up by Edverise AI
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Established in 2019, QAtronic is a reputable IT firm that focuses on software development, staff augmentation, and quality assurance testing. With operations in both Ukraine and the USA, we cater to a diverse range of global clients across multiple industries, providing customized solutions that pro
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
10% Robotic Process Automation (RPA)
10% AI Strategy & Roadmap Consulting
15% LLM Integration & Prompt Engineering
15% Machine Learning Model Development
AI Summary
“Founded in 2019, QAtronic offers software development, staff augmentation, and quality assurance services across diverse industries, leveraging extensive technology expertise to deliver tailored and reliable IT solutions globally.”
Omni IntelligenceProfile set up by Edverise AI
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Omni Intelligence empowers businesses to move beyond standard solutions by creating tailored AI-driven applications that lower expenses, generate new revenue streams, and modernize their operations. Our team has successfully developed production-ready solutions in areas such as Voice AI, automation,
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Auckland, Auckland, Nz
Services Provided+4 Services
40% LLM Integration & Prompt Engineering
10% AI Strategy & Roadmap Consulting
35% Custom AI Chatbot Development
15% Robotic Process Automation (RPA)
AI Summary
“Omni Intelligence develops tailored AI-driven solutions across voice, analytics, automation, and platforms to optimize operations, enhance customer experience, and drive business growth.”
Horizon LabsProfile set up by Edverise AI
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Horizon Labs assists businesses in launching products more quickly and with reduced risk. Founded by graduates of Y Combinator, we leverage US leadership alongside seasoned engineering talent from Turkey's leading technical universities, providing enterprise-level services at competitive prices. Sin
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Irvine, California, Us
Services Provided+3 Services
70% Custom Web Application Development
30% Mobile App Development (iOS & Android)
40% IT Staff Augmentation
20% Machine Learning Model Development
AI Summary
“Horizon Labs accelerates product launches with experienced global engineering, delivering enterprise-grade, compliant solutions across industries like healthcare, SaaS, and marketplaces, backed by code warranties and milestone payments.”
TensorgladeProfile set up by Edverise AI
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Tensorglade – Turning Ideas into Intelligent Solutions At Tensorglade, we transform ambitious concepts into tangible AI-driven products that foster growth and innovation. As a progressive AI and software development company, we assist startups, established businesses, and visionary entrepreneurs in
Highlights
<25
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
70% Custom Web Application Development
30% API Development & Integration
10% AI Strategy & Roadmap Consulting
25% LLM Integration & Prompt Engineering
AI Summary
“Tensorglade develops AI-driven products and custom solutions, enabling startups and businesses to rapidly transform ideas into scalable MVPs, automation, and intelligent workflows using modern technologies.”
ArttteoProfile set up by Edverise AI
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Arttteo focuses on providing innovative software solutions that integrate AR/VR and AI/ML technologies to revolutionize businesses. Our skilled team of developers, designers, and engineers possesses extensive knowledge in crafting high-performance, scalable digital products across various industries
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Tbilisi, Tbilisi, Ge
Services Provided+9 Services
40% Custom Web Application Development
20% Mobile App Development (iOS & Android)
25% API Development & Integration
15% Legacy System Modernization
AI Summary
“Arttteo delivers innovative AR/VR and AI-powered software solutions, offering end-to-end services from design to complex applications, partnering with global and regional brands to drive business growth.”
MiyagamiProfile set up by Edverise AI
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Combining the flexibility of a boutique with the reliability of enterprise-level delivery, we serve as a uniquely qualified partner for global companies in need of product strategy, exceptional design, and scalable development resources. Through Framed™, we align strategically and provide AI consult
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
50-249
Employees
Amsterdam, North Holland, Nl
Services Provided+7 Services
70% Custom Web Application Development
30% Mobile App Development (iOS & Android)
40% Web App UI Design
30% Mobile App UI Design
AI Summary
“Miyagami delivers strategic AI consultancy, design, scalable development, and dedicated product support, combining boutique flexibility with enterprise reliability to drive product-market fit and growth.”

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