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. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

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We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

2,742 Companies

List of the Best LLM Integration & Prompt Engineering Agencies

FastCTOProfile set up by Edverise AI
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We don't make a profit from startups. How does that work? We collaborate with a wide range of companies, from very early stage, pre-revenue startups to established Series D+ unicorns, investors, acquirers, accelerators, and more. Our aim when partnering with startups is to keep our costs as low as p
Highlights
$150+/hr
Avg Hourly Rate
50-249
Employees
Boston, Massachusetts, Us
Services Provided+4 Services
17% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
7% Custom AI Chatbot Development
17% Product UX Strategy
AI Summary
“FastCTO partners with diverse companies, offering cost-efficient tech consulting and due diligence, maintaining low-profit margins to support startups and sustain a collaborative ecosystem.”
BAPProfile set up by Edverise AI
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BAP is a software service provider that offers remote resources for various sectors of software development in cutting-edge technologies such as Blockchain, AI, IoT, and Big Data. With over 7 years of experience in the industry and a team of 500+ developers, we have successfully completed more than
Highlights
$25,000+
Min Project Size
< $25/hr
Avg Hourly Rate
250-999
Employees
Services Provided+5 Services
20% Mobile App Development (iOS & Android)
25% Blockchain & Web3 Development
5% E-Commerce Development
13% Machine Learning Model Development
AI Summary
“BAP is a seasoned software service provider offering remote development resources across Blockchain, AI, IoT, Big Data, and more, serving over 100 clients globally with diverse tech solutions.”
iGeekProfile set up by Edverise AI
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About iGeek: Established in 2018, iGeek is an innovative company focused on providing both services and products in the realm of software development. With over five years of industry experience, we specialize in Web Design, Web & App Development, Testing & QA, and SEO. Our team consists of dedicate
Highlights
$25-49/hr
Avg Hourly Rate
50-249
Employees
Surat, Gujarat, In
Services Provided+10 Services
13% Custom Web Application Development
8% Mobile App Development (iOS & Android)
7% Backend Development
5% Frontend Development
AI Summary
“Founded in 2018, iGeek specializes in custom software development, web design, testing, and SEO, delivering innovative, client-focused digital solutions with flexibility and commitment to quality.”
DevopsbayProfile set up by Edverise AI
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Devopsbay is a specialized software development company located in Tricity, Poland, dedicated to providing high-quality DevOps and MLOps solutions for businesses of all sizes. Our technical team has over 7 years of experience, with a focus on cloud-native architectures. We offer: **DevOps Solutio
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Sopot, Pomeranian, Pl
Services Provided+7 Services
8% AI Strategy & Roadmap Consulting
5% LLM Integration & Prompt Engineering
7% Machine Learning Model Development
4% Robotic Process Automation (RPA)
AI Summary
“Devopsbay, based in Poland, specializes in DevOps, cloud consulting, AI, and MLOps, delivering scalable, automated solutions across cloud infrastructure, machine learning, and container orchestration.”
GeeknautsProfile set up by Edverise AI
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We are a software development firm that facilitates a smooth market entry through end-to-end solutions, along with ongoing support and maintenance. We believe that clean, scalable code and a focus on the end user are essential for establishing a robust technical foundation for every ambitious projec
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Krakow, Lesser Poland, Pl
Services Provided+10 Services
8% Mobile App Development (iOS & Android)
10% Custom Web Application Development
5% API Development & Integration
7% SaaS Product Development
AI Summary
“Geeknauts is a software development firm delivering end-to-end, scalable solutions across marketplaces, SaaS, and e-learning, emphasizing clean code, user focus, and realistic budgeting.”
Moon TechnolabsProfile set up by Edverise AI
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Moon Technolabs is an ISO-certified software development company that leverages AI, boasting over 16 years of experience and successfully completing more than 1,650 projects. Our team of over 350 professionals creates innovative software, web, and mobile app solutions designed to surpass client expe
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Chicago, Illinois, Us
Services Provided+11 Services
8% Custom Web Application Development
10% Mobile App Development (iOS & Android)
5% API Development & Integration
3% E-Commerce Development
AI Summary
“Moon Technolabs is an ISO-certified software firm delivering innovative AI-driven web, mobile, and blockchain solutions globally, with 16+ years' experience and awards for excellence.”
PendoahProfile set up by Edverise AI
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Pendoah is a Houston-based software company that assists businesses across North America in transforming product strategies into fully operational systems with measurable results. We partner with leaders in sectors such as healthcare, finance, energy, public services, and SaaS who require more than
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Houston, Texas, Us
Services Provided+10 Services
15% QA & Software Testing
20% API Development & Integration
15% Custom Web Application Development
3% Generative AI
AI Summary
“Pendoah is a Houston-based software firm specializing in AI strategy, custom product development, and operational systems that deliver compliant, scalable, and measurable outcomes for various industries.”
Welf LabProfile set up by Edverise AI
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We assist businesses in enhancing their software development capabilities, speeding up project timelines, implementing advanced cloud solutions, and creating robust AI, web, and mobile applications. Locating skilled in-house developers and specialists can be quite challenging, as can collaborating w
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Hannover, Lower Saxony, De
Services Provided+5 Services
13% E-Commerce Development
25% Custom Web Application Development
13% Mobile App Development (iOS & Android)
12% Custom AI Chatbot Development
AI Summary
“Welf Lab enhances businesses' software development with expert in-house developers, advanced cloud solutions, and AI, web, and mobile applications through partnerships with leading cloud providers.”
Intech Systems Pvt. LtdProfile set up by Edverise AI
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Intech is a Microsoft-certified Solutions Partner that addresses all digital, strategic, and technical business requirements using AI-driven Microsoft solutions and customized implementation services. By integrating intelligence into your organization, Intech utilizes tools such as Copilots, autonom
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
New York, New York, Us
Services Provided+8 Services
8% Custom AI Chatbot Development
8% Machine Learning Model Development
8% Cloud Consulting & SI
10% LLM Integration & Prompt Engineering
AI Summary
“Intech Systems Pvt. Ltd. is a Microsoft-certified Solutions Partner delivering AI-driven Microsoft solutions and customized services to optimize operations and enhance competitiveness for over 500 global clients.”
Web InventixProfile set up by Edverise AI
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Web Inventix is a top-tier web development agency specializing in mobile app creation, custom software solutions, and advanced AI services. We excel in utilizing data analytics, computer vision, and natural language processing (NLP) to craft innovative, high-performance digital solutions that foster
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
20% Custom Web Application Development
25% Mobile App Development (iOS & Android)
5% E-Commerce Development
10% Machine Learning Model Development
AI Summary
“Web Inventix is a leading agency specializing in web and mobile app development, custom software, and AI-driven solutions, enabling businesses to leverage digital transformation and data analytics for growth.”

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