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

Amilek Consultancy SolutionProfile set up by Edverise AI
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Amilek Consultancy is a digital product studio that assists businesses in transforming their ideas into impactful and scalable applications. We focus on AI-driven solutions, comprehensive development, product redesigns, and seamless integration of frontend and backend systems. With a product-centric
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+14 Services
20% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% Frontend Development
20% Backend Development
AI Summary
“Amilek Consultancy Solution is a digital product studio specializing in AI-driven web and mobile application development, redesigns, and integrations, delivering scalable, user-centric solutions with modern technologies.”
ShadApps S.r.l.Profile set up by Edverise AI
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ShadApps is a software company located in Milan, Italy, that creates tailored digital solutions for businesses and start-ups. They blend sophisticated skills in developing web applications, mobile apps, and AI solutions. Utilizing agile methodologies, they guarantee dependable and scalable products
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Milan, Lombardy, It
Services Provided+2 Services
45% Mobile App Development (iOS & Android)
55% Custom Web Application Development
25% AI Model Fine-Tuning & Training
25% LLM Integration & Prompt Engineering
AI Summary
“ShadApps S.r.l. is a Milan-based software company specializing in tailored web, mobile, and AI applications, delivering scalable, agile digital solutions aligned with clients' business goals.”
Yeapp SASProfile set up by Edverise AI
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Yeapp is a Colombian company established in 2021, founded with the aim of fostering global digital transformation. It focuses on technological solutions that utilize data analysis and artificial intelligence to enhance business decision-making. With a commitment to advanced technologies and a team o
Highlights
50-99
Avg Hourly Rate
10-49
Employees
Bogota, Co
Services Provided+2 Services
20% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
20% Custom AI Chatbot Development
25% Machine Learning Model Development
AI Summary
“Yeapp SAS is a Colombian technology company specializing in AI and data-driven solutions to enhance business decisions, focusing on human-centric digital transformation and productivity improvement.”
Darkmatter AI LabsProfile set up by Edverise AI
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Darkmatter is a specialized AI consulting firm and external R&D resource for businesses in various sectors, including manufacturing, aerospace, fintech, gaming, retail, and edtech. We assist organizations in navigating the overwhelming AI hype to pinpoint where genuine value can be created. Our focu
Highlights
$5,000+
Min Project Size
10-49
Employees
Lisboa, Lisbon, Pt
Services Provided+4 Services
15% AI Strategy & Roadmap Consulting
20% LLM Integration & Prompt Engineering
10% Custom AI Chatbot Development
15% Machine Learning Model Development
AI Summary
“Darkmatter AI Labs specializes in practical AI consulting and custom development across industries, delivering secure, tailored AI tools, prototypes, and automation that integrate seamlessly into existing business systems.”
ZaaviaProfile set up by Edverise AI
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Zaavia is an innovative software development company dedicated to providing advanced software solutions that enable businesses globally. Emphasizing innovation and efficiency, we create high-performance custom software, applications, and websites designed to meet the changing demands of contemporary
Highlights
$10,000+
Min Project Size
10-49
Employees
Karachi, Sindh, Pk
Services Provided+2 Services
60% Custom Web Application Development
40% Mobile App Development (iOS & Android)
55% UX Research & Usability Testing
45% Product UX Strategy
AI Summary
“Zaavia delivers innovative, custom software, cloud solutions, and hybrid mobile apps, optimizing business processes globally with experienced developers and a strong commitment to client satisfaction.”
Solcre Software & Staff AugmentationProfile set up by Edverise AI
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We are Solcre, a nearshore technology consulting firm dedicated to helping organizations expedite their digital transformation through tailored software development and staff augmentation. We act as a genuine extension of our clients’ teams, embedding ourselves in their processes, tools, and culture
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Montevideo, Montevideo, Uy
Services Provided+6 Services
30% API Development & Integration
25% Legacy System Modernization
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
AI Summary
“Solcre Software & Staff Augmentation is a nearshore technology consulting firm offering tailored software development, staff augmentation, system integration, and digital transformation to enhance scalability and efficiency.”
Ballast Lane Applications LLCProfile set up by Edverise AI
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We provide Affordable Excellence by creating valuable and functional digital products while paying attention to the details that make them stand out. We take full responsibility for each project, guaranteeing you receive the quality and attention you deserve—within budget and on schedule. Our skille
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Boston, Massachusetts, Us
Services Provided+5 Services
40% Custom Web Application Development
25% API Development & Integration
20% Backend Development
15% Frontend Development
AI Summary
“Ballast Lane Applications LLC delivers affordable, high-quality digital products through expert UI/UX design and development teams, ensuring scalability and excellence with near-shore collaboration between Boston and Colombia.”
Latent - An Alpha OBS LLP VentureProfile set up by Edverise AI
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Latent is a product development company that converts intricate business needs—particularly in the healthcare and finance sectors—into sturdy, compliant, and future-oriented digital products. Founded in 2018, Latent focuses on creating scalable, secure, and essential digital solutions, with a partic
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Pune, Maharashtra, In
Services Provided+4 Services
60% Custom Web Application Development
40% Mobile App Development (iOS & Android)
25% AI Strategy & Roadmap Consulting
25% Custom AI Chatbot Development
AI Summary
“Latent develops compliant, scalable digital products for healthcare and finance, specializing in custom software, AI integration, and cloud infrastructure to enhance business efficiency.”
Closeloop Technologies LLCProfile set up by Edverise AI
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Closeloop Technologies — Custom Software, Business Automation, and Data Solutions Driven by AI | California Are you frustrated with sluggish software, isolated data, or tedious manual processes that cut into your profits? Closeloop Technologies creates AI-enhanced digital solutions that help busines
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Mountain View, California, Us
Services Provided+7 Services
70% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% Generative AI
20% Machine Learning Model Development
AI Summary
“Closeloop Technologies delivers AI-driven custom software and business automation solutions, enabling efficient operations and scalable growth for enterprises with expert global teams and strong client trust.”
Inigra - Software HouseProfile set up by Edverise AI
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A Polish software company focused on MVP development, AI-driven projects, and creating production-ready web and mobile applications for startups and scale-ups looking to accelerate their growth while managing costs. Located in Poznań, Poland, we've been serving clients in the UK, US, and EU since 20
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Poznan, Greater Poland, Pl
Services Provided+10 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% API Development & Integration
20% Backend Development
AI Summary
“Inigra is a Polish software house specializing in rapid MVP development, AI-driven solutions, and production-ready web and mobile apps for startups and scale-ups across UK, US, and EU.”

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