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 6, 2026

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2,865 Companies

List of the Best LLM Integration & Prompt Engineering Agencies

ITSOLUTION24x7Profile set up by Edverise AI
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🌟 Agency & Freelancer on Upwork, Reviewed by Experts 🌟 Previous clients include: Introducing ITSolution24x7—your reliable ally in digital transformation, offering complete IT solutions that set new benchmarks in the industry. Headquartered in the US and operating worldwide, our ten years of experi
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Services Provided+32 Services
15% API Development & Integration
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“ITSOLUTION24x7 delivers comprehensive IT solutions including AI development, custom software, cloud infrastructure, and strategic consulting to drive digital transformation globally across diverse industries.”
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Postorder TechnologiesProfile set up by Edverise AI
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Certainly! Here's a paraphrased version of the text: We are an engineering agency—a streamlined, highly focused startup offering engineering services, founded by graduates from IIT, IIIT, BITS, and ISB. Currently, we have over 30 engineers collaborating with 9 active clients. We can serve as your e
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Kondapur, Andhra Pradesh, In
Services Provided+4 Services
40% Custom Web Application Development
30% E-Commerce Development
30% Mobile App Development (iOS & Android)
50% IT Staff Augmentation
AI Summary
“Postorder Technologies is a focused engineering agency founded by top graduates, offering scalable engineering services and staff augmentation to diverse clients with a collaborative approach.”
VivatoProfile set up by Edverise AI
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Vivato is among the top custom software development agencies in the UK. Having successfully completed hundreds of projects across various industries, Vivato is a reliable partner for providing essential software services crucial for your business. Reach out today for a complimentary consultation to
Highlights
$50,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
15% Machine Learning Model Development
10% AI Model Fine-Tuning & Training
10% LLM Integration & Prompt Engineering
10% Custom AI Chatbot Development
AI Summary
“Vivato is a leading UK custom software development agency offering diverse, reliable software solutions across industries, supporting business success through expert project delivery and consultation.”
Three ArrowsProfile set up by Edverise AI
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Three Arrows is a dependable technology partner for forward-thinking businesses across the globe, focusing on tailored, high-performance web development and custom software solutions. Since our founding in 2019, we have merged strategic insights, technical expertise, and creative vision to create sc
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Faisalabad, Pk
Services Provided+7 Services
20% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
10% Custom AI Chatbot Development
20% Machine Learning Model Development
AI Summary
“Three Arrows delivers tailored web development and custom software solutions globally, combining strategic insight and technical expertise to create scalable, innovative digital experiences for startups and enterprises.”
Dankospark (PTY) LtdProfile set up by Edverise AI
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DankoSpark (Pty) Ltd is a software development firm based in South Africa that collaborates with organizations to create, develop, and maintain intelligent digital solutions. Emphasizing collaboration and long-term relationships, DankoSpark assists clients in addressing intricate operational issues
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Klerksdorp, North West, Za
Services Provided+16 Services
20% SaaS Product Development
20% API Development & Integration
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
AI Summary
“Dankospark (Pty) Ltd is a South African software firm delivering custom digital solutions including AI, IoT, and app development, supporting diverse industries with agile, scalable, and collaborative services.”
TECHVIZON PRIVATE LIMITEDProfile set up by Edverise AI
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We bring your ideas to life using advanced technology. Techvizon is a software development and IT services firm that specializes in creating scalable, high-performance digital solutions for startups, small to medium enterprises (SMEs), and expanding businesses. Our expertise lies in assisting compan
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided+23 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
10% E-Commerce Development
15% Legacy System Modernization
AI Summary
“Techvizon Private Limited delivers scalable software and IT services including custom development, AI integration, cloud solutions, and DevOps, supporting startups and SMEs with innovative, business-focused technology.”
AnvixaProfile set up by Edverise AI
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Anvixa specializes in designing, implementing, and overseeing AI operational infrastructure for organizations with intricate workflows. Established in 2015 and based in St. Cloud, Florida, our team of 11-50 professionals develops managed autonomous systems that enhance communication, intake, routing
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Miami Lakes, Florida, Us
Services Provided+6 Services
35% AI Strategy & Roadmap Consulting
25% Conversational AI & Voice Assistant Development
10% LLM Integration & Prompt Engineering
20% Custom AI Chatbot Development
AI Summary
“Anvixa designs and manages AI-driven operational systems enhancing communications, workflows, and revenue for enterprises and service providers, emphasizing continuous optimization and practical AI integration.”
Voxtron Middle East LLCProfile set up by Edverise AI
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Voxtron is a specialist in Customer Engagement and Digital Transformation powered by AI, assisting organizations in rethinking their customer interactions, improving operations, and speeding up growth. By integrating intelligent automation, data-driven insights, and advanced customer experience tech
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Dubai, Dubayy, Ae
Services Provided+14 Services
15% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
20% Custom AI Chatbot Development
10% Robotic Process Automation (RPA)
AI Summary
“Voxtron Middle East LLC specializes in AI-powered customer engagement, offering CRM, ERP consulting, automation, and digital transformation solutions to enhance operations and growth across industries.”
BenaiProfile set up by Edverise AI
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Benai is an AI software company located in Istanbul, focused on custom AI development, SaaS product creation, and automating business processes. We develop production-grade AI solutions utilizing GPT-4, Claude, Gemini, and various open-source LLMs. Our primary offerings include VetAgent, an AI-drive
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
40% Mobile App Development (iOS & Android)
40% SaaS Product Development
20% Custom Web Application Development
25% LLM Integration & Prompt Engineering
AI Summary
“Benai, based in Istanbul, develops custom AI solutions and SaaS products across sectors including healthcare and tourism, utilizing advanced LLMs and diverse technologies to automate business processes and enhance efficiency.”
Aasma Technology SolutionsProfile set up by Edverise AI
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At Aasma Technology Solutions, we represent the philosophy of 'Encouraging Innovation, Driving Transformation.' As a leading software development company, our commitment to providing cutting-edge services has earned us a strong reputation for excellence within the industry. Our expert team specializ
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+4 Services
40% Mobile App Development (iOS & Android)
60% Custom Web Application Development
15% AI Strategy & Roadmap Consulting
20% Custom AI Chatbot Development
AI Summary
“Aasma Technology Solutions excels in software development, enterprise application consulting, middleware management, cloud support, and AI integrations, driving innovation and transformation across diverse IT domains.”

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