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

MTR DesignProfile set up by Edverise AI
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MTR Design is a software development consultancy based in Bulgaria, known for successfully providing sophisticated and scalable web solutions. Our team consists of 12 skilled developers with extensive expertise in Python, Go, PHP, and Typescript, focusing on creating intricate, scalable web applicat
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Sofia, Sofia, Bg
Services Provided+3 Services
30% Custom Web Application Development
13% Backend Development
7% Frontend Development
20% Machine Learning Model Development
AI Summary
“MTR Design is a Bulgarian software consultancy specializing in scalable, sophisticated web applications using Python, Go, PHP, and Typescript, supported by a highly experienced 12-member development team.”
7codeProfile set up by Edverise AI
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7code is a software engineering agency specializing in AI, established in Cluj-Napoca, Romania, in 2019. We create AI-centered products and automation systems for businesses in the UK, EU, and UAE, rather than offering general software development with AI as an add-on. Our engagement models include
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Cluj-Napoca, Cluj, Ro
Services Provided+10 Services
10% API Development & Integration
15% SaaS Product Development
25% Custom Web Application Development
8% AI Agent & Multi-Agent System Development
AI Summary
“7code, a Romanian AI-focused software agency founded in 2019, delivers customized AI products, automation, and expert teams to UK, EU, and UAE businesses with rapid, GDPR-compliant solutions.”
San JuniperProfile set up by Edverise AI
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San Juniper is dedicated to making AI technology accessible to everyone, from new entrepreneurs to large enterprises. Our motto, "AI for Everyone," reflects our promise to deliver adaptable and user-friendly AI solutions that meet the distinct needs of our varied clients. We aim to create sustainabl
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Navi Mumbai, Maharashtra, In
Services Provided
18% Conversational AI & Voice Assistant Development
22% Custom AI Chatbot Development
10% LLM Integration & Prompt Engineering
50% Mobile App Development (iOS & Android)
AI Summary
“San Juniper provides inclusive, ethical AI solutions to diverse clients, enhancing efficiency and addressing global challenges while fostering collaborative innovation and knowledge sharing.”
CognitraceProfile set up by Edverise AI
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We develop AI systems and agents that pass audits and operate reliably in live production environments, not just for demonstrations or isolated trials. Our focus is on helping teams transition from prototypes to fully production-ready AI solutions with measurable quality, manageable costs, and clear
Highlights
10-49
Employees
Kalisz, Greater Poland, Pl
Services Provided+6 Services
5% AI Strategy & Roadmap Consulting
8% LLM Integration & Prompt Engineering
8% Custom AI Chatbot Development
10% Generative AI
AI Summary
“Cognitrace specializes in developing AI systems that transition from prototypes to approved, production-ready solutions with measurable quality, cost control, governance, and audit-ready documentation.”
AvenixProfile set up by Edverise AI
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Avenix is a software development and AI agency located in North Macedonia, providing high-quality nearshore services to customers in the EU and US. We assist startups, scaleups, and mid-market firms in building and expanding their engineering teams without the challenges of in-house recruitment. Whe
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Tetovo, Mk
Services Provided+3 Services
13% Mobile App Development (iOS & Android)
20% Backend Development
18% Custom Web Application Development
17% LLM Integration & Prompt Engineering
AI Summary
“Avenix is a North Macedonian AI and software agency delivering nearshore development, AI integration, and engineering team expansion to EU and US clients with modern tech stacks and reliable support.”
1BITLAB TECHNOLOGY JOINT STOCK COMPANYProfile set up by Edverise AI
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1BITLAB offers comprehensive software development services, featuring a premier team that provides solutions across web, app, and game development, while integrating technologies like Blockchain, AI, and AR/VR. We also offer consulting in areas such as Digital Transformation, Web3, managed services,
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Hanoi, Vn
Services Provided+4 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% Blockchain & Web3 Development
8% AI Strategy & Roadmap Consulting
AI Summary
“1BITLAB Technology Joint Stock Company delivers agile, cost-effective software solutions and consulting services, leveraging emerging technologies like Blockchain, AI, and AR/VR across diverse industries globally.”
TechifyhouseProfile set up by Edverise AI
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Techifyhouse is a global provider of various services, including website and app development, AI-based tools, AI automation solutions, MERN stack web development, React Native development for Android and iOS, graphic design, UI/UX, and more, all aimed at turning your vision into reality.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
15% Custom Web Application Development
13% Mobile App Development (iOS & Android)
5% SaaS Product Development
12% Product UX Strategy
AI Summary
“Techifyhouse offers global services in website and app development, AI automation, MERN stack, React Native, and graphic design, delivering comprehensive solutions to realize client visions.”
SidebenchProfile set up by Edverise AI
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Sidebench is the top firm for digital transformation in healthcare in the United States. We create, develop, and enhance digital products and data platforms for prominent health organizations and fast-growing startups. Our team combines four key strengths: technology and product strategy, user-frien
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Los Angeles, California, Us
Services Provided+6 Services
10% AI Strategy & Roadmap Consulting
5% Custom AI Chatbot Development
10% Machine Learning Model Development
3% Conversational AI & Voice Assistant Development
AI Summary
“Sidebench leads digital transformation in healthcare and beyond, combining AI, CRM, and custom software expertise to deliver secure, user-friendly tech solutions driving measurable impact.”
DuotekProfile set up by Edverise AI
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We help companies and entrepreneurs create and develop contemporary online services and business software. Our services encompass the entire process, from gathering requirements to implementation and ongoing support.
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
35% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% Custom AI Chatbot Development
18% LLM Integration & Prompt Engineering
AI Summary
“Duotek provides end-to-end online services and business software solutions, assisting companies and entrepreneurs from requirements gathering to implementation and ongoing support.”
DenebrixaiProfile set up by Edverise AI
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DenebrixAI is a renowned AI development agency that creates tailored artificial intelligence solutions designed to reduce costs, increase revenue, and streamline business operations. With more than a decade of expertise and a team of dedicated AI engineers, we have successfully completed over 120 im
Highlights
10-49
Employees
Romford, England, Gb
Services Provided+1 Services
20% AI Strategy & Roadmap Consulting
15% LLM Integration & Prompt Engineering
25% Custom AI Chatbot Development
20% Machine Learning Model Development
AI Summary
“DenebrixAI specializes in custom AI solutions including generative AI, chatbots, and strategic consulting, enhancing efficiency and growth across sectors like healthcare, finance, and retail globally.”

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