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

effyProfile set up by Edverise AI
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Effy is a leading provider of custom software development and consulting services, dedicated to assisting startups and scale-ups in creating exceptional software. With a strong emphasis on engineering quality, we delve into crafting impactful, tailored solutions that can scale seamlessly with your g
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Chennai, Tamil Nadu, In
Services Provided+7 Services
45% Custom Web Application Development
30% API Development & Integration
10% E-Commerce Development
15% Mobile App Development (iOS & Android)
AI Summary
“Effy delivers tailored software solutions, combining custom development, AI integration, and DevOps services to empower startups and scale-ups across diverse industries with scalable technology.”
BrandingbeezProfile set up by Edverise AI
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We drive progress through innovation and draw inspiration from others, focusing on the most effective solutions that deliver results. We collaborate with various agencies on a white-label basis. Our offerings include: 1. AI-Powered Mobile and Web Applications 2. AI Agents, RAG, and Model Training 3.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Coimbatore, Tamil Nadu, In
Services Provided+6 Services
25% Custom AI Chatbot Development
20% Generative AI
25% LLM Integration & Prompt Engineering
30% AI Agent & Multi-Agent System Development
AI Summary
“Brandingbeez specializes in innovative AI-powered applications, SEO, e-commerce solutions, and digital advertising, collaborating with agencies to deliver effective, results-driven marketing and web services.”
WP LabsProfile set up by Edverise AI
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WP Labs is a development agency powered by AI, specializing in creating tailored automation tools, internal software, and minimum viable products (MVPs) for mid-sized businesses in the US. We focus on transforming manual, repetitive processes into AI-driven systems that operate continuously. Our tea
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Miami, Florida, Us
Services Provided+5 Services
40% API Development & Integration
60% Custom Web Application Development
25% LLM Integration & Prompt Engineering
10% IT Staff Augmentation
AI Summary
“WP Labs is an AI-driven development agency delivering secure, customized automation tools, internal software, and MVPs for mid-sized U.S. businesses, enabling efficient, scalable digital transformation.”
Alergeek VenturesProfile set up by Edverise AI
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Intelligent AI. Impressive Frontend. Scalable Future. We are a small consultancy specializing in AI and high-quality frontend development. Our focus is on collaborating with startups and emerging tech companies eager to leverage AI effectively and create outstanding digital products. Our clientele s
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Krakow, Lesser Poland, Pl
Services Provided+3 Services
50% Mobile App Development (iOS & Android)
40% Frontend Development
10% API Development & Integration
25% AI Strategy & Roadmap Consulting
AI Summary
“Alergeek Ventures is a consultancy specializing in AI and advanced frontend development, partnering with startups globally to deliver scalable, high-quality digital solutions through long-term collaboration and product ownership.”
TokenMindsProfile set up by Edverise AI
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TokenMinds is a comprehensive firm offering solutions in Web3 and AI. It develops tailored blockchain systems and AI integrations for sectors such as cryptocurrency, finance, gaming, and iGaming. Companies can opt for fully customized development or utilize pre-built products in these areas. From de
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Sg
Services Provided+6 Services
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
25% API Development & Integration
30% Blockchain & Web3 Development
AI Summary
“TokenMinds specializes in custom Web3 and AI solutions, delivering blockchain development, smart contracts, dApps, and AI integrations across cryptocurrency, finance, gaming, and iGaming sectors.”
QuilaProfile set up by Edverise AI
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Quila is a digital product studio specializing in minimum viable products (MVPs). Our experienced team of product strategists, designers, and developers is skilled in providing outstanding digital solutions for Web, Mobile, and Cloud platforms. We are committed to bringing products, services, and bu
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Barreiro, Setubal, Pt
Services Provided+6 Services
60% Mobile App Development (iOS & Android)
40% Custom Web Application Development
40% UX Research & Usability Testing
35% Product UX Strategy
AI Summary
“Quila is a digital product studio specializing in end-to-end MVP development, offering strategic design and development services to rapidly validate ideas across Web, Mobile, and Cloud platforms.”
Dev SamurAIProfile set up by Edverise AI
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Dev SamurAI is an innovative provider of customized AI solutions, committed to revolutionizing business processes through cutting-edge automation and smart integrations. Their team, consisting of skilled AI experts and software developers, works closely with a diverse range of clients—from nimble st
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
10% AI Strategy & Roadmap Consulting
15% LLM Integration & Prompt Engineering
15% Custom AI Chatbot Development
8% Machine Learning Model Development
AI Summary
“Dev SamurAI delivers tailored AI-driven automation and integrations, enhancing business processes, data insights, and decision-making for diverse clients, including major corporations and startups.”
NerdHeadzProfile set up by Edverise AI
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NerdHeadz is a software development agency established in 2022 and based in Sheridan, Wyoming. The firm specializes in creating AI-driven web, mobile, and desktop applications for startups and businesses across the globe. With a team of over 30 engineers, NerdHeadz has successfully completed more th
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
45% Custom Web Application Development
35% Mobile App Development (iOS & Android)
20% API Development & Integration
40% Product UX Strategy
AI Summary
“NerdHeadz, a Wyoming-based software agency, delivers AI-driven web, mobile, and desktop solutions globally, specializing in full-stack development, AI integration, UX/UI design, and ongoing support across diverse industries.”
OQTACOREProfile set up by Edverise AI
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OQTACORE is a leading force in Deep Tech development and serves as a comprehensive solutions center. We design prototypes, adapt, and expand products within AI, Web3, Biotech, and Enterprise innovation, transforming ambitious concepts into scalable and precise solutions.
Highlights
$100,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Nyon, Ch
Services Provided+6 Services
65% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% AI Strategy & Roadmap Consulting
15% LLM Integration & Prompt Engineering
AI Summary
“OQTACORE is a Deep Tech innovator offering AI, blockchain, custom software, and branding solutions, transforming concepts into scalable, precise products across industries like finance, gaming, and eCommerce.”
Mission AutomateProfile set up by Edverise AI
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Mission Automate enhances company profitability through the use of Machine Learning and AI. We collaborate with you throughout the entire development process to ensure our solutions align with your requirements. Our offerings are user-friendly, cost-effective, and crafted by a team of specialists. O
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
15% AI Strategy & Roadmap Consulting
15% LLM Integration & Prompt Engineering
15% Custom AI Chatbot Development
40% Machine Learning Model Development
AI Summary
“Mission Automate delivers cost-effective AI and machine learning solutions, leveraging expertise in NLP, cloud platforms, and full-stack development to enhance business profitability and agility.”

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