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 8, 2026

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2,865 Companies

List of the Best LLM Integration & Prompt Engineering Agencies

Appliquer TechnologiesProfile set up by Edverise AI
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At Appliquer Technologies, our focus goes beyond mere software development; we create digital solutions that enable businesses to flourish in a rapidly evolving landscape. With over 25 years of solid experience in software development, web technologies, and design innovation, we have supported vario
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+8 Services
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% SaaS Product Development
15% Backend Development
AI Summary
“Appliquer Technologies delivers innovative, custom digital solutions leveraging 25+ years of expertise in software development and web technologies to help diverse businesses grow and succeed.”
KryyvixProfile set up by Edverise AI
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Kryyvix is a digital architecture and technology agency that specializes in AI Engineering, Business Automation, Web Development, and Cybersecurity. We create high-performance digital systems designed to help forward-thinking businesses streamline operations and boost growth. Instead of using generi
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
45% AI Agent & Multi-Agent System Development
35% LLM Integration & Prompt Engineering
20% Custom AI Chatbot Development
70% Custom Web Application Development
AI Summary
“Kryyvix is a digital technology agency specializing in AI engineering, business automation, web development, and cybersecurity, delivering customized, high-performance solutions for business growth and security.”
TekbeesProfile set up by Edverise AI
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We are a company focused on delivering top-notch information technology solutions, offering our clients prompt, innovative, and dependable responses to their requirements. Our dedicated and skilled team utilizes advanced methodologies and the latest technology.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Bogota, Co
Services Provided+5 Services
25% QA & Software Testing
45% Custom Web Application Development
30% Mobile App Development (iOS & Android)
15% LLM Integration & Prompt Engineering
AI Summary
“Tekbees delivers innovative and reliable IT solutions with a skilled team leveraging advanced technologies to meet diverse client needs efficiently and effectively.”
GrowexxProfile set up by Edverise AI
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At Growexx, we provide businesses with intelligent technology solutions that drive growth, flexibility, and innovation. With extensive expertise in AI Development, Generative AI, Custom Software Development, and Enterprise App Modernization, we enable companies to succeed in an ever-changing digital
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Bengaluru, Karnataka, In
Services Provided+8 Services
40% Custom Web Application Development
25% API Development & Integration
10% E-Commerce Development
25% ERP & CRM Development
AI Summary
“Growexx delivers intelligent AI-driven technology solutions, including custom software and enterprise modernization, partnering globally with businesses to enable growth, innovation, and digital transformation.”
Inheritx SolutionsProfile set up by Edverise AI
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InheritX Solutions is a premier technology firm that specializes in Artificial Intelligence (AI), Machine Learning (ML), Python, Golang, Full-Stack, and Mobile App Development. With over ten years of experience, we enable businesses to turn their ideas into intelligent, scalable, and high-performanc
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+8 Services
15% Generative AI
20% Machine Learning Model Development
5% IT Staff Augmentation
10% AI Strategy & Roadmap Consulting
AI Summary
“InheritX Solutions delivers advanced AI, ML, full-stack, and mobile app development with expertise in Python and Golang, enabling scalable, intelligent digital solutions across diverse industries.”
ITRexProfile set up by Edverise AI
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ITRex develops AI and data systems designed for practical application. We are a team of engineers and strategists that provide production-ready solutions capable of integrating, scaling, and performing effectively under pressure. We manage the entire process from Gen AI strategy to enterprise deploy
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
250-999
Employees
Aliso Viejo, California, Us
Services Provided+15 Services
18% Generative AI
14% Machine Learning Model Development
13% AI Strategy & Roadmap Consulting
14% LLM Integration & Prompt Engineering
AI Summary
“ITRex delivers scalable, production-ready AI and data solutions across industries, managing end-to-end deployment with expertise in enterprise AI, compliance, and custom integration for tangible results.”
ArcaleaProfile set up by Edverise AI
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For two consecutive years, Arcalea has been recognized as the top company in Chicago's marketing and advertising sector by Inc. 500. The firm specializes in analytics, data science, and the implementation of marketing strategies. By integrating established marketing frameworks, analytical methods, a
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Chicago, Illinois, Us
Services Provided+7 Services
30% AI Strategy & Roadmap Consulting
10% Custom AI Chatbot Development
10% LLM Integration & Prompt Engineering
20% Generative AI
AI Summary
“Arcalea is a data-driven marketing firm specializing in analytics, strategy, and measurable solutions, partnering across diverse industries to optimize customer journeys and drive long-term growth.”
BacancyProfile set up by Edverise AI
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Bacancy: Your Partner in Innovation and Growth At Bacancy, we enable businesses to succeed in the digital era. Since our inception in 2011, we have provided top-notch software development, as well as web and mobile application solutions to startups, small and medium-sized enterprises, large corpora
Highlights
$10,000+
Min Project Size
<25
Avg Hourly Rate
1000-9999
Employees
Miami, Florida, Us
Services Provided+6 Services
20% API Development & Integration
30% Mobile App Development (iOS & Android)
10% Legacy System Modernization
40% Custom Web Application Development
AI Summary
“Bacancy offers innovative software development and application solutions, leveraging 13 years of expertise and skilled developers to support diverse industries and Fortune 500 clients globally.”
Alem ResearchProfile set up by Edverise AI
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Alem Research, established in 2007, is a Kazakhstani company focused on creating neural network algorithms. Currently, it stands as a leader in the information sector, capable of executing projects of any size both locally and internationally. Our mission is to enhance the domestic IT industry by de
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Almaty, Almaty City, Kz
Services Provided+7 Services
30% Machine Learning Model Development
10% Custom AI Chatbot Development
10% LLM Integration & Prompt Engineering
10% AI Strategy & Roadmap Consulting
AI Summary
“Alem Research, a Kazakhstani leader since 2007, develops AI-driven software, custom solutions, and big data analytics for diverse sectors, enhancing operational efficiency and data-informed decision-making.”
AgileEngineProfile set up by Edverise AI
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AgileEngine is a software engineering partner based in the U.S. that focuses on dedicated development teams, intricate custom software solutions, and AI-driven business transformation for both large enterprises and venture-backed startups. Established in 2010 and located near Miami, FL, the company
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
1000-9999
Employees
Boca Raton, Florida, Us
Services Provided+15 Services
15% QA & Software Testing
20% API Development & Integration
15% Frontend Development
25% Backend Development
AI Summary
“AgileEngine delivers custom software solutions and AI-driven digital transformation through globally distributed teams, serving enterprises and startups with scalable, integrated engineering capabilities since 2010.”

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