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

The AIngleProfile set up by Edverise AI
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With our steadfast dedication to empowerment, excellence, and resilience, The AIngle helps clients embark on a safe and inspiring journey toward an AI-driven future. As a pioneering technology firm in the artificial intelligence revolution, we believe in AI's transformative potential for businesses
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+6 Services
15% AI Strategy & Roadmap Consulting
13% LLM Integration & Prompt Engineering
10% Custom AI Chatbot Development
8% Generative AI
AI Summary
“The AIngle partners with technology providers to deliver advanced, secure AI consulting tailored for small and medium businesses, fostering empowerment and resilience in a digital future.”
TLVTechProfile set up by Edverise AI
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TLVTech is a versatile technology firm dedicated to assisting organizations with all their technology-related needs. We offer tailored, client-focused software development solutions for startups, large enterprises, and organizations around the globe. Our range of services encompasses every technolog
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Tel Aviv-Yafo, Il
Services Provided+13 Services
7% Mobile App Development (iOS & Android)
5% API Development & Integration
7% Backend Development
8% Frontend Development
AI Summary
“TLVTech provides comprehensive, client-centric technology solutions including software development, mobile apps, DevOps, data engineering, and QA automation for startups, enterprises, and global organizations.”
Divas SoftwareProfile set up by Edverise AI
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Divas Software is a RegTech firm based in New Delhi, India, focused on AI-driven compliance solutions for regulated financial institutions in the USA, Europe, the Middle East, and worldwide. Our main offering, KYCsphere, is an all-encompassing platform for KYC and Anti-Money Laundering compliance th
Highlights
10-49
Employees
Services Provided+2 Services
33% SaaS Product Development
14% Custom AI Chatbot Development
7% Cloud Consulting & SI
10% LLM Integration & Prompt Engineering
AI Summary
“Divas Software delivers AI-powered, cloud-native RegTech solutions globally, providing comprehensive, modular compliance tools for KYC, AML, and regulatory reporting on a scalable SaaS platform.”
AteliwareProfile set up by Edverise AI
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Established in 2011, Ateliware is a global custom software workshop and business engineering consultancy that operates in Latin America (Brazil), Europe (Belgium), and the United States. We collaborate with mid-sized and large organizations to design, develop, and expand impactful digital products.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Curitiba, Parana, Br
Services Provided+17 Services
5% Frontend Development
8% Custom Web Application Development
4% Code Review & Technical Audits
4% Mobile App Development (iOS & Android)
AI Summary
“Ateliware is a global software and business consultancy specializing in custom digital product development, AI integration, and enterprise system modernization, serving various industries with proven business impact.”
GOLAZO Services, LLCProfile set up by Edverise AI
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Enterprise Software Consulting At Golazo Services, we focus on tailored software development and website design. Our skilled team is ready to elevate your business with our innovative solutions.
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Gig Harbor, Washington, Us
Services Provided+4 Services
10% Mobile App Development (iOS & Android)
17% Custom Web Application Development
7% E-Commerce Development
17% AI Strategy & Roadmap Consulting
AI Summary
“GOLAZO Services, LLC specializes in tailored enterprise software development and website design, delivering innovative solutions to enhance business performance and digital presence.”
Toro SitesProfile set up by Edverise AI
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Providing sleek and dynamic websites to all creators aiming to energize their business!
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Bridgend, Wales, Gb
Services Provided+2 Services
25% Custom Web Application Development
25% Search Engine Optimization (SEO)
13% Custom AI Chatbot Development
13% LLM Integration & Prompt Engineering
AI Summary
“Toro Sites specializes in creating sleek, dynamic websites designed to empower creators and businesses, enhancing their online presence and driving growth across diverse industries.”
ByteWave Sp. z o.o.Profile set up by Edverise AI
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ByteWave, located in Gdansk, Poland, is a software development company that creates web applications, mobile apps, custom software, and AI solutions for businesses throughout Europe. Our areas of expertise include: - Web applications developed with React, Next.js, Laravel, and Node.js, covering eve
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Gdansk, Pomeranian, Pl
Services Provided+7 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
7% API Development & Integration
3% SaaS Product Development
AI Summary
“ByteWave Sp. z o.o. is a Polish software development firm delivering web, mobile, custom software, and AI solutions across Europe, serving diverse sectors with innovative, tailored applications.”
AdastraProfile set up by Edverise AI
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Adastra empowers organizations to effectively lead with AI in a responsible, strategic manner, and at scale. With over 25 years of experience, it has enabled global enterprises to harness business value through data-driven innovation, operational efficiency, and enhanced customer engagement. Adastra
Highlights
$25,000+
Min Project Size
1000-9999
Employees
Toronto, Ontario, Ca
Services Provided+18 Services
3% Custom AI Chatbot Development
3% MLOps & Model Deployment Infrastructure
4% Generative AI
4% Machine Learning Model Development
AI Summary
“Adastra specializes in AI-driven data innovation, cloud migration, and analytics, partnering with AWS, Microsoft, Google Cloud, and Databricks to deliver strategic, scalable technology solutions.”
WiserBrandProfile set up by Edverise AI
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Founded in 2015 as an e-commerce solution provider, WiserBrand has established itself as a reliable partner for businesses undergoing AI-driven transformations. Headquartered in New York with a research and development center in Latin America, we assist companies across various sect
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
New York, New York, Us
Services Provided+16 Services
10% Custom Web Application Development
8% E-Commerce Development
2% Legacy System Modernization
6% Search Engine Optimization (SEO)
AI Summary
“WiserBrand delivers AI-driven e-commerce and automation solutions, enabling companies to scale efficiently, optimize digital platforms, and realize strong ROI through innovative, secure cloud infrastructure.”
Castle Consulting and Professional Services Inc.Profile set up by Edverise AI
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Castle Consulting & Professional Services Inc. (Castle Ventures) is a Toronto-based company that focuses on Software as a Service (SaaS), startup investments, IT consulting, and nearshore staffing on a global scale. We support businesses by providing scalable technology solutions, strategic growth s
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Toronto, Ontario, Ca
Services Provided+3 Services
10% Robotic Process Automation (RPA)
13% AI Strategy & Roadmap Consulting
10% Cloud Consulting & SI
7% LLM Integration & Prompt Engineering
AI Summary
“Castle Consulting & Professional Services Inc. offers global SaaS solutions, IT consulting, startup investments, and nearshore staffing to drive digital transformation and operational efficiency across industries.”

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