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 8, 2026

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2,865 Companies

List of the Best LLM Integration & Prompt Engineering Agencies

LenginProfile set up by Edverise AI
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Lengin is a technology partner focused on AI, dedicated to assisting ambitious companies in their transformation and growth. We rethink customer experiences, streamline essential operations, and develop smart software that produces quantifiable business results. Quick Highlights: Established in 2019
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Services Provided+7 Services
65% Custom Web Application Development
35% Mobile App Development (iOS & Android)
20% AI Strategy & Roadmap Consulting
20% Machine Learning Model Development
AI Summary
“Lengin partners with ambitious companies to transform operations through AI-driven software, modern tech stacks, and expert engineering, delivering measurable business growth and efficient decision-making.”
NexGen ElitProfile set up by Edverise AI
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Nexgen Elit is a technology and growth agency located in India, dedicated to one goal: transforming operational businesses into digitally credible, revenue-generating enterprises. We collaborate with logistics companies, B2B service providers, and ambitious SMEs that excel in their domains but lack
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
45% Custom Web Application Development
35% Mobile App Development (iOS & Android)
20% SaaS Product Development
25% AI Agent & Multi-Agent System Development
AI Summary
“Nexgen Elit is an Indian technology and growth agency delivering custom digital solutions, including websites, apps, CRM, and marketing to transform operational businesses into revenue-generating enterprises.”
Autonomix Solutions IncProfile set up by Edverise AI
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Autonomix is a company focused on AI development and automation, offering expertise in deploying intelligent agents, AI infrastructure, and enterprise automation tailored for mid-market and larger businesses. We create, build, and implement AI-driven solutions across various channels including voice
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Pune, Maharashtra, In
Services Provided+5 Services
10% AI Strategy & Roadmap Consulting
15% LLM Integration & Prompt Engineering
15% Custom AI Chatbot Development
15% Conversational AI & Voice Assistant Development
AI Summary
“Autonomix Solutions Inc. specializes in AI-driven automation and intelligent agent development, integrating with diverse platforms to optimize enterprise workflows across multiple industries efficiently and securely.”
FeathermarkProfile set up by Edverise AI
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Feathermark is a comprehensive web partner that offers all the necessary features, integrations, and training to help expand your business.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
100% Custom Web Application Development
100% Infographic Design
60% Content Marketing Strategy
40% Search Engine Optimization (SEO)
AI Summary
“Feathermark is a versatile web partner providing essential features, integrations, and training designed to support and accelerate business growth across various digital platforms.”
Programerr | Shaping Brands.Profile set up by Edverise AI
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At Programerr, we engage your visitors as customers through our web design and analytics. We analyze how users select your products/services and their buying habits, ensuring easy navigation for sales. Additionally, we integrate SalesForce and AI solutions into your business.
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
30% Backend Development
30% Frontend Development
40% Custom Web Application Development
10% Conversational AI & Voice Assistant Development
AI Summary
“Programerr specializes in custom software development, AI integration, and user-centric web design, enhancing customer engagement, optimizing navigation, and delivering innovative AI-powered business solutions.”
RalabsProfile set up by Edverise AI
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The Success of Every Company Relies on Committed Individuals Ralabs is a reputable technology partner for industry leaders across various sectors, such as healthcare and fintech. Our software solutions consistently comply with key international regulatory standards, including GDPR, HIPAA, PCI, and
Highlights
$75,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Lviv, Lviv, Ua
Services Provided+13 Services
20% API Development & Integration
5% Blockchain & Web3 Development
20% Frontend Development
25% Backend Development
AI Summary
“Ralabs is a trusted technology partner delivering custom software, AI, cloud, and UI/UX solutions across industries, ensuring regulatory compliance and ongoing support with over seven years' expertise.”
W
Warm WebsitesProfile set up by Edverise AI
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Create an eye-catching, conversion-driven website for your business without overspending. We develop cost-effective websites for small businesses to draw in customers and boost profits.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Newport Beach, California, Us
Services Provided+4 Services
80% Custom Web Application Development
20% QA & Software Testing
70% Search Engine Optimization (SEO)
30% Other Digital Marketing
AI Summary
“Warm Websites specializes in affordable, visually appealing websites tailored for small businesses, enhancing customer engagement and increasing profitability through effective online presence.”
Focaloid TechnologiesProfile set up by Edverise AI
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Focaloid is a company that provides digital solutions with a focus on creating dependable and innovative technology. Our services encompass Enterprise, Mobile, Web, and Cloud Solutions. We have expertise in Mobile Technology, Blockchain, Artificial Intelligence, Machine Learning, the Internet of Thi
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Bengaluru, Karnataka, In
Services Provided+6 Services
65% Mobile App Development (iOS & Android)
35% Custom Web Application Development
25% Cloud Consulting & SI
20% AI Strategy & Roadmap Consulting
AI Summary
“Focaloid Technologies delivers innovative digital solutions across enterprise, mobile, web, and cloud platforms, leveraging expertise in AI, blockchain, IoT, and big data for diverse clients globally.”
GenZ MediaProfile set up by Edverise AI
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GenZ Media is an agency specializing in creative design, digital services, and development. Our team consists of skilled designers, programmers, and marketers who assist businesses and startups globally in realizing their visions. We are proud to serve as a one-stop destination for complete digital
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
45% Custom Web Application Development
35% Mobile App Development (iOS & Android)
20% E-Commerce Development
25% Search Engine Optimization (SEO)
AI Summary
“GenZ Media is a global agency offering creative design, digital services, development, and comprehensive digital marketing solutions tailored to businesses and startups from concept to execution.”
SAPPHIRE SOFTWARE SOLUTIONSProfile set up by Edverise AI
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At Sapphire Solutions, we innovate, enhance, and exceed expectations! As an esteemed ISO 27001-certified IT software provider, we operate in the USA, UK, Canada, Australia, and the Middle East. Since our inception in 2002, our committed team has been delivering top-tier technology solutions globally
Highlights
$10,000+
Min Project Size
<25
Avg Hourly Rate
250-999
Employees
Coral Springs, Florida, Us
Services Provided+15 Services
15% Frontend Development
25% Mobile App Development (iOS & Android)
10% API Development & Integration
8% E-Commerce Development
AI Summary
“Sapphire Software Solutions, ISO 27001-certified since 2002, delivers secure, custom software and app development across diverse technologies worldwide, collaborating proactively with government and startup clients.”

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