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

Nazaries intelligeniaProfile set up by Edverise AI
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With more than 15 years of experience and a team of over 170 dedicated professionals, we are an agile and innovative technology partner committed to facilitating transformative change for businesses across various sectors. Our goal is to develop state-of-the-art technological solutions that enhance
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Granada, Andalusia, Es
Services Provided+3 Services
80% Custom Web Application Development
20% API Development & Integration
100% UX Research & Usability Testing
30% AI Strategy & Roadmap Consulting
AI Summary
“Nazaries Intelligenia is a B Corp-certified technology partner with 15+ years experience, delivering innovative software solutions and tailored services to drive digital transformation and sustainable growth across industries.”
SoftermiiProfile set up by Edverise AI
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Softermii is a software engineering company that prioritizes AI, assisting businesses in developing and scaling products more quickly through agentic AI. With a proven track record of delivering numerous customized software solutions, we have recently launched APEX, our internal agentic AI engineeri
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Studio City, California, Us
Services Provided+15 Services
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
15% Backend Development
10% Frontend Development
AI Summary
“Softermii specializes in custom software and AI-driven engineering solutions, leveraging its APEX agentic AI system to accelerate product development and enhance efficiency across industries.”
SoftXProProfile set up by Edverise AI
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At SoftXPro, we focus on creating intelligent websites and digital platforms that not only have an appealing design but also automate processes, engage users effectively, and scale seamlessly. We leverage our extensive knowledge of modern CMS platforms (such as Drupal, WordPress, Headless, Shopify,
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Bucuresti, Bucuresti, Ro
Services Provided+7 Services
65% CMS Development & Customization
35% Custom Web Application Development
25% Custom AI Chatbot Development
15% Generative AI
AI Summary
“SoftXPro specializes in intelligent, scalable websites and digital platforms integrating AI, automation, and modern CMS to optimize business workflows, enhance user engagement, and drive growth globally.”
Rollout ITProfile set up by Edverise AI
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Rollout IT is a digital product development firm featuring an in-house team of experienced developers, designers, and product specialists. Our focus is on creating AI-first SaaS platforms, AI agent systems, and extensive AI solutions that deliver real value rather than just following trends. Our pri
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Budapest, Budapest, Hu
Services Provided+12 Services
15% Custom AI Chatbot Development
15% Machine Learning Model Development
20% LLM Integration & Prompt Engineering
5% Workflow Automation (Zapier / Make / n8n)
AI Summary
“Rollout IT is a remote digital product development firm specializing in AI-first SaaS, AI integrations, and scalable solutions across EduTech, HealthTech, and FinTech, delivering quality-driven, user-centric platforms.”
GRØWL DigitalProfile set up by Edverise AI
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GRØWL Digital is a leading digital marketing agency located in Thessaloniki, Greece. We focus on fostering business expansion through comprehensive digital advertising, results-oriented SEO, and strategic growth consulting. With extensive expertise in both local and global markets, we assist ambitio
Highlights
2-9
Employees
Services Provided+12 Services
20% Search Engine Optimization (SEO)
10% Content Marketing Strategy
10% Email Marketing & Automation
15% Social Media Marketing
AI Summary
“GRØWL Digital is a Thessaloniki-based agency specializing in digital advertising, SEO, growth consulting, creative content, influencer marketing, and AI automation to drive measurable business growth.”
LeewayHertzProfile set up by Edverise AI
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LeewayHertz, a company under the Hackett Group, specializes in AI consulting and development, assisting startups, small to medium-sized businesses (SMBs), and enterprises in transforming innovative AI concepts into scalable, production-ready solutions. With over 15 years of experience and a diverse
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Gurugram, Haryana, In
Services Provided+5 Services
20% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
15% Custom AI Chatbot Development
15% Machine Learning Model Development
AI Summary
“LeewayHertz offers end-to-end AI consulting and development, transforming innovative concepts into scalable solutions across diverse industries, blending strategic advisory with proprietary platforms and engineering expertise.”
Tahawal AI Solutions LTDProfile set up by Edverise AI
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Tahawal.ai is a forward-thinking tech firm dedicated to creating smart solutions driven by artificial intelligence. We assist companies in automating workflows, improving decision-making, and facilitating digital transformation in multiple sectors. Our aim is to make cutting-edge AI attainable, usef
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Dubai, Dubayy, Ae
Services Provided+4 Services
25% AI Strategy & Roadmap Consulting
25% LLM Integration & Prompt Engineering
20% Custom AI Chatbot Development
25% Generative AI
AI Summary
“Tahawal AI Solutions LTD. develops advanced AI-powered technologies to automate workflows, enhance decision-making, and support digital transformation across diverse industries for organizations of all sizes.”
Mind IT SystemsProfile set up by Edverise AI
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Mind IT Systems is a dependable and goal-driven software development firm in India that specializes in creating custom software solutions to drive success through collaboration, expertise, and experience. Our primary focus is on developing tailored mobile and web applications, with a strong emphasis
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
New Delhi, Delhi, In
Services Provided+5 Services
60% Mobile App Development (iOS & Android)
40% Custom Web Application Development
15% Custom AI Chatbot Development
10% Generative AI
AI Summary
“Mind IT Systems is an India-based software development firm specializing in custom mobile and web applications, focusing on Industry 4.0 technologies and reliable collaboration worldwide.”
ShortHills TechProfile set up by Edverise AI
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Our technology team possesses extensive expertise in all facets of Data Engineering, ranging from data extraction and cleaning with tools like Python, Power Automate, and Selenium to advanced Machine Learning and Analytics, including GPT-3. Our developers are skilled in front-end technologies such a
Highlights
$25,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Gurugram, Haryana, In
Services Provided+5 Services
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
25% Backend Development
25% Frontend Development
AI Summary
“ShortHills Tech specializes in comprehensive data engineering, machine learning, full-stack development, and DevOps, serving high-growth companies with advanced technology solutions and proven industry expertise.”
AlphabaseProfile set up by Edverise AI
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We are the only software development agency focused on assisting you in creating superior and quicker software applications at a reasonable price. Engage top-notch engineers for your projects and efficiently develop mobile, web, blockchain, or AI applications. Additionally, we now provide an AI-driv
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Islamabad, Pk
Services Provided+5 Services
40% Mobile App Development (iOS & Android)
40% Custom Web Application Development
20% Blockchain & Web3 Development
100% Product UX Strategy
AI Summary
“Alphabase is a software development agency delivering high-quality, efficient mobile, web, blockchain, and AI applications, leveraging AI to accelerate projects and reduce costs while offering expert consultation.”

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