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.

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Ratings Updated: August 6, 2026

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List of the Best LLM Integration & Prompt Engineering Agencies

  1. I
    intelzProfile set up by Edverise AI
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    Highlights

    $1,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    10-49

    Employees

    Kyiv, Ua

    Services Provided
    40% Custom AI Chatbot Development
    35% Conversational AI & Voice Assistant Development
    25% LLM Integration & Prompt Engineering
    AI Summary

    Unable to generate a summary due to lack of specific information about Intelz's business activities or industry focus.

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    MVP Builders help entrepreneurs attain their objectives by offering rapid construction, affordable pricing, and exceptional build quality. How do we accomplish this? By automating the repetitive aspects of software development, we can focus on enhancing the quality and unique features of your produc


    Highlights

    $50,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    2-9

    Employees

    Buenos Aires, Buenos Aires, Ar

    Services Provided+4 Services
    45% Custom Web Application Development
    35% API Development & Integration
    20% SaaS Product Development
    70% Product UX Strategy
    AI Summary

    MVP Builders accelerates software development for entrepreneurs by automating repetitive tasks, delivering affordable, high-quality products while enhancing unique design features and competitive advantage.

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    Ehrenmüller is a premier AI service provider focused on creating tailored AI solutions for medium-sized enterprises. Their objective is to enhance the competitiveness of German SMEs through advanced AI technologies. Since its establishment in 2019, Ehrenmüller has effectively completed over 100 AI p


    Highlights

    $1,000+

    Min Project Size

    10-49

    Employees

    Services Provided
    30% AI Strategy & Roadmap Consulting
    20% LLM Integration & Prompt Engineering
    15% AI Agent & Multi-Agent System Development
    35% Generative AI
    AI Summary

    Ehrenmüller delivers tailored AI solutions and expert training to German SMEs across various sectors, enhancing competitiveness through over 100 successful projects since 2019.

  4. GoGloby logo
    GoGlobyProfile set up by Edverise AI
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    GoGloby is a partner in Applied AI Engineering, specializing in helping software engineering leaders significantly increase productivity through Applied AI Engineers, Agentic SDLC, and performance monitoring. It is designed for mid-market and enterprise teams looking to transition from "using AI" to


    Highlights

    $5,000+

    Min Project Size

    10-49

    Employees

    Needham, Massachusetts, Us

    Services Provided+5 Services
    10% AI Strategy & Roadmap Consulting
    15% LLM Integration & Prompt Engineering
    10% AI Model Fine-Tuning & Training
    20% AI Agent & Multi-Agent System Development
    AI Summary

    GoGloby partners with mid-market and enterprise software teams to boost productivity via Applied AI Engineers, standardized workflows, performance monitoring, and secure AI integration, enhancing engineering output and IP protection.

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    Cyfuture AI offers enterprise-level AI as a Service solutions aimed at fostering innovation and enhancing efficiency. Our scalable AI infrastructure services, such as GPU as a Service and high-performance GPU clusters, support intricate AI workloads across various sectors. We encompass the complete


    Highlights

    $10,000+

    Min Project Size

    <25

    Avg Hourly Rate

    250-999

    Employees

    Services Provided+1 Services
    15% AI Strategy & Roadmap Consulting
    20% LLM Integration & Prompt Engineering
    10% Custom AI Chatbot Development
    25% Machine Learning Model Development
    AI Summary

    Cyfuture AI delivers enterprise AI solutions including scalable GPU infrastructure, generative models, RAG platforms, and secure cloud-based labs, enabling efficient development, deployment, and innovation across industries.

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    CloseFuture is a leading AI product studio that helps businesses and startups rapidly and cost-effectively transform their ideas into reality. Depending on the specifics of each project, we primarily utilize tools such as Claude Code, FlutterFlow, Supabase, Replit, Lovable, Bubble, and Framer to bui


    Highlights

    $1,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    10-49

    Employees

    Bengaluru, Karnataka, In

    Services Provided+3 Services
    50% Custom Web Application Development
    40% Mobile App Development (iOS & Android)
    10% API Development & Integration
    40% Custom AI Chatbot Development
    AI Summary

    CloseFuture is an AI product studio that rapidly transforms business ideas into functional products using advanced platforms, aligning strategy, building solutions, and supporting market growth through continuous improvement.

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    At SimpleDev, a committed software development firm, our primary goal is to develop and oversee innovative technological solutions. Our portfolio demonstrates our dedication, featuring a range of successful projects accomplished worldwide, including in the United States, Spain, Ireland, Germany, and


    Highlights

    $5,000+

    Min Project Size

    50-99

    Avg Hourly Rate

    10-49

    Employees

    Services Provided
    100% Custom Web Application Development
    50% AI Strategy & Roadmap Consulting
    50% LLM Integration & Prompt Engineering
    AI Summary

    SimpleDev is a global software development company creating innovative technological solutions across various industries, leveraging expert teams and advanced tools for efficient, high-quality delivery.

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    An AI company prioritizing privacy. We are Calgary's leading artificial intelligence firm, boasting extensive expertise in analysis, strategy, and implementation. Our team includes local specialists in AI hardware, prompt engineers, and true automation experts.


    Highlights

    $10,000+

    Min Project Size

    2-9

    Employees

    Calgary, Alberta, Ca

    Services Provided+1 Services
    25% AI Strategy & Roadmap Consulting
    25% LLM Integration & Prompt Engineering
    15% Custom AI Chatbot Development
    15% AI Model Fine-Tuning & Training
    AI Summary

    MakeAI is Calgary's leading AI firm specializing in privacy-focused solutions, combining expertise in analysis, strategy, implementation, hardware, prompt engineering, and automation.

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    ChaitanyaAi goes beyond being a simple AI service provider; we are your reliable ally in harnessing the revolutionary potential of artificial intelligence. We connect advanced technology with your practical challenges, combining our expertise in Generative AI, AI Consulting, AI Development, Computer


    Highlights

    $1,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    2-9

    Employees

    Surat, Gujarat, In

    Services Provided+1 Services
    30% Generative AI
    15% AI Model Fine-Tuning & Training
    20% LLM Integration & Prompt Engineering
    15% Custom AI Chatbot Development
    AI Summary

    ChaitanyaAi specializes in delivering tailored AI solutions across Generative AI, Computer Vision, consulting, development, integration, and support to advance business growth effectively.

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    AI Native Technology Consulting Firm: We offer AI solutions, data analytics, enterprise automation through RPA, and tailor-made applications. As a firm focused on digital transformation, we excel in addressing intricate business issues using intelligent automation, sophisticated data analytics, and


    Highlights

    $25,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    50-249

    Employees

    Services Provided
    30% AI Strategy & Roadmap Consulting
    20% LLM Integration & Prompt Engineering
    20% Generative AI
    30% Robotic Process Automation (RPA)
    AI Summary

    Diifnity Digital LLC specializes in AI-driven technology consulting, delivering data analytics, RPA, and custom applications to optimize operations and enhance strategic decision-making.

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