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

DEFXProfile set up by Edverise AI
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DefX serves as your knowledgeable partners in design and development, offering comprehensive IT solutions to clients globally. It's time to progress beyond just creating features and focus on designing the right product with the appropriate strategy. We may take additional time to ensure the deliver
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+5 Services
40% Mobile App Development (iOS & Android)
40% Custom Web Application Development
20% SaaS Product Development
50% Product UX Strategy
AI Summary
“DEFX is a company with diverse capabilities, offering innovative solutions across multiple sectors, emphasizing technological advancement and comprehensive service delivery.”
Inspire IT Solutions BVProfile set up by Edverise AI
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We are a software development agency located in the Netherlands, focused on creating scalable web and mobile applications. With more than 15 years of experience, our team has successfully completed projects in areas such as e-commerce, payments, scheduling, logistics, and the Internet of Things (IoT
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
35% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
15% E-Commerce Development
AI Summary
“Inspire IT Solutions BV is a Dutch software agency delivering scalable web and mobile apps with expertise in full-stack development, cloud, AI automation, and diverse industry projects.”
Inexture Solutions LimitedProfile set up by Edverise AI
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Inexture Solutions LLP is a technology partner specializing in AI and automation engineering, assisting businesses in developing intelligent, scalable, and dependable software systems. We collaborate with clients from regions including the US, UK, Canada, Australia, Germany, and the Middle East. App
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+3 Services
20% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
40% Machine Learning Model Development
30% Generative AI
AI Summary
“Inexture Solutions Limited specializes in AI and automation engineering, backend development, and web/mobile applications, delivering scalable, secure software solutions across diverse industries globally.”
Sparix GlobalProfile set up by Edverise AI
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Sparix Global: Your Reliable Partner for Recruitment and More Sparix Global is a comprehensive hiring platform focused on enhancing SaaS companies by linking them with exceptional product and engineering talent from India. By merging AI's accuracy with human insight, we provide unmatched recruitmen
Highlights
<25
Avg Hourly Rate
50-249
Employees
Services Provided+2 Services
35% AI Strategy & Roadmap Consulting
25% LLM Integration & Prompt Engineering
30% IT Staff Augmentation
10% Other IT Consulting and SI
AI Summary
“Sparix Global offers comprehensive recruitment and digital marketing services, leveraging AI and expert insights to deliver talent acquisition, compliance, and marketing solutions to global clients efficiently.”
EasyWayITProfile set up by Edverise AI
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At EasyWayIT, we don't merely manage IT; we create it. Established in 2002 and based in St. Petersburg, Florida, we are a managed service provider catering to businesses across the Tampa Bay area. With over 20 years of practical experience, we offer proactive IT support, cybersecurity, cloud solutio
Highlights
2-9
Employees
Saint Petersburg, Florida, Us
Services Provided+9 Services
15% AI Strategy & Roadmap Consulting
10% Custom AI Chatbot Development
10% AI Agent & Multi-Agent System Development
20% LLM Integration & Prompt Engineering
AI Summary
“EasyWayIT offers comprehensive managed IT, AI-driven software development, cybersecurity, cloud consulting, and strategic technology services, delivering tailored solutions primarily for small to mid-sized businesses across various sectors.”
WishfyProfile set up by Edverise AI
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Where Innovation Meets AI Accuracy, Wishfy positions your business as the clear choice on platforms like Google, ChatGPT, Claude, Perplexity, and all significant searches in 2026. SEO, GEO, AEO—designed to generate citations, not merely clicks.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Hoofddorp, North Holland, Nl
Services Provided+12 Services
12% AI Strategy & Roadmap Consulting
20% LLM Integration & Prompt Engineering
15% Custom AI Chatbot Development
10% Machine Learning Model Development
AI Summary
“Wishfy leverages AI-driven SEO, GEO, and AEO technologies to enhance business visibility and accuracy across major search platforms, enabling effective citation and improved digital presence in 2026.”
TerabyProfile set up by Edverise AI
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We are convinced that AI should support human capabilities and assist companies in maximizing their potential. Our solutions allow businesses to enhance their customer service while also empowering their workforce. Clients gain access to a wider array of services and get immediate responses to their
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Ciudad de Guatemala, Guatemala, Gt
Services Provided+4 Services
40% Custom AI Chatbot Development
30% Conversational AI & Voice Assistant Development
15% AI Strategy & Roadmap Consulting
15% LLM Integration & Prompt Engineering
AI Summary
“Teraby develops AI-powered solutions that enhance customer service and empower workforces, enabling businesses to maximize potential and swiftly address urgent needs with broader services.”
NeuverraProfile set up by Edverise AI
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Neuverra is a company specializing in digital product engineering and software services, assisting businesses in creating, launching, and expanding top-tier web, mobile, and cloud solutions. We combine exceptional talent, agile methodologies, and cutting-edge technologies to transform your ideas int
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+5 Services
60% Custom Web Application Development
40% Mobile App Development (iOS & Android)
30% LLM Integration & Prompt Engineering
25% Machine Learning Model Development
AI Summary
“Neuverra delivers expert digital product engineering and software services, partnering globally to develop innovative web, mobile, and cloud solutions, ensuring scalable and impactful user experiences.”
ELEK+RIKProfile set up by Edverise AI
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⭐️ 5-star ratings on Clutch, Tech Behemoth, Google, and others. ⭐️ 4.9-star rating on Design Rush 🗽 Based in the US ✅ Our clientele includes BMW, Rakuten, NFL, Mercedes, Doctor on Demand, and McDonald's... 💯 Achieving 100% client satisfaction 🌟 Recognized as Upwork Top Rated Plus 🏆 Multiple acco
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Fort Lauderdale, Florida, Us
Services Provided+12 Services
30% Custom Web Application Development
15% API Development & Integration
15% Frontend Development
10% QA & Software Testing
AI Summary
“ELEK+RIK, a US-based firm with 15 years' experience, excels in custom software, AI integration, and mobile app development, delivering award-winning, client-focused solutions for high-profile brands.”
HEITS.digitalProfile set up by Edverise AI
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HEITS, which stands for High-End IT Solutions, is focused on hard work, passion for our craft, and innovative approaches. At HEITS digital, we prioritize quality over quantity and value the diverse perspectives each team member offers. We're a group of technology enthusiasts constantly experimenting
Highlights
$75,000+
Min Project Size
100-149
Avg Hourly Rate
50-249
Employees
Cluj-Napoca, Cluj, Ro
Services Provided+9 Services
40% Mobile App Development (iOS & Android)
60% Custom Web Application Development
25% UX Research & Usability Testing
35% Web App UI Design
AI Summary
“HEITS.digital is a technology-driven company emphasizing innovative IT solutions, diverse expertise, and adaptability, specializing in modern frameworks and cloud technologies to deliver impactful digital services.”

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