Top LLM Development Companies in Chicago

Discover top llm development companies in Chicago. Compare reviewed agencies, portfolios, pricing, and services to hire the best LLM Developers for your project.
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5.0 out of 5, based on 8 real reviews.
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List of the Best LLM Development Agencies and LLM Developers in Chicago

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

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45

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

45

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 10% Artificial Intelligence

  • 20% Software Development

  • 20% Mobile App Development

  • 10% Web Development

  • 10% Digital Marketing

  • 10% IT Services

  • 10% Internet of Things

  • 10% Product Engineering services

Your trusted partner for guaranteed software delivery.

ELEKS is a global provider of software engineering and technology consulting services. As a trusted partner, we guarantee engineering excellence, quality, and transparency at every step. The company’s presence spans three continents, with over 2000 multi-skilled engineers and a track record of more than 1000 successful end-to-end projects. For over 30 years, we have been developing custom software solutions that fuel business growth for our clients across industries, including logistics, finance, insurance, energy, retail, agriculture, healthcare, government, and more. With ELEKS, businesses can create software solutions from scratch or use our pre-built delivery accelerators to get their software to the market faster. We stand up to the most complex technology and business challenges, employing a mix of pioneering and traditional methods to design and implement full-cycle products that fulfil your software vision.

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Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

1,000 - 9,999

Team size
Inside Service Listing

Chicago, USA

Location
Verified Client Review

Verified Client Review

Development and Design for Industrial Manufacturing Company

Reviewed by: Christoph Kiener, Principal of Functional Design at Siemens Corporate Technology View all 8 ReviewsView all Reviews
CodingCops
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Claimed by Official Representatives

42

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

42

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
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Expertise Distribution (%)
  • 30% Artificial Intelligence

  • 20% Software Development

  • 15% Mobile App Development

  • 10% Web Development

  • 10% Internet of Things

  • 5% Blockchain Development

  • 5% Product Engineering services

  • 5% Cloud Computing Services

Your AI-Native Technology Partner

CodingCops is an AI-native technology and engineering partner helping businesses build, modernize, and scale through AI development, vetted engineering talent, Salesforce, product & software development, cloud & DevOps, and data & analytics. As an AI-first technology company, we design, build, integrate, and scale production-ready AI solutions. Our expertise spans AI agents and multi-agent systems, generative AI, custom LLM applications, RAG, machine learning, intelligent automation, AI integration, enterprise knowledge assistants, and predictive analytics. Our Salesforce capabilities include consulting, implementation, development, integration, Agentforce, automation, optimization, and managed services. Across product and software engineering, we build custom software, SaaS platforms, digital products, enterprise applications, web and mobile applications, APIs, and modernize legacy systems. We help organizations scale with dedicated engineering teams and specialized AI, Salesforce, software, data, and cloud engineers. Our cloud, DevOps, and data expertise covers cloud architecture and migration, infrastructure modernization, CI/CD, data engineering, analytics, and business intelligence. CodingCops serves healthcare, life sciences, financial services, FinTech, insurance, manufacturing, retail, e-commerce, SaaS, technology, logistics, telecommunications, energy, education, HR technology, hospitality, and professional services. From strategy and architecture to development, integration, deployment, and ongoing support, we combine AI-native thinking with full-cycle engineering expertise to build secure, scalable, production-ready technology.

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Inside Service Listing

Undisclosed/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

300 - 400

Team size
Inside Service Listing

Chicago, USA

Location
10Pearls
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Claimed by Official Representatives

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 30% Artificial Intelligence

  • 30% Software Development

  • 20% Mobile App Development

  • 20% Cloud Computing Services

AI is embedded in everything we do!

A Global AI-Powered Technology Partner helping Businesses Grow and Scale through End-to-End Digital Transformation. We partner with leading enterprises to drive revenue growth and solve complex, industry-specific challenges. Our software services encompass the full cycle of software development, from ideation to delivery to security and maintenance - our globally distributed team of expert talent is equipped to deliver future-ready solutions & proven results. ? Strategy Innovation: Creating transformational digital products (mobile & web) that combine customer experience, market opportunity, and emerging technology. Augmentation: Empowering your team with the technical talent and skills needed to accelerate development and build high-quality digital products - software development, QA/testing, data analytics, UX/UI, and product management. Modernization: Re-architecting legacy technology for better speed, scale, security, and user experience. Digitalization: Building intelligent digital solutions that automate manual and inefficient processes. ? Expertise Artificial Intelligence New Product Innovation Agile Development & QA Testing Enterprise Platform Implementation Strategy & Business Consulting Data & Security ? Artificial Intelligence Generative AI (Gen AI) Custom Models Data Science Machine Learning (ML) Computer Vision MLOps Large Language Learning (LLM) Natural Language Processing (NLP) ? Solutions Software Development (Web, Mobile, Data, Cloud) AI/ML Transformation User Experience (UX/UI) Data Analytics & Migration Quality Assurance Security & Compliance DevOps & SecOps QA Testing & Automation Business Process Automation Platform Integration (Salesforce, AWS, GCP, Azure, ServiceNow, Databricks, Appian, Microsoft and more) AI Platform Integration (Meta, Open AI, Google AI, Mistral AI, Dall.E, ultralytics, stability.ai, Langchain, LlamaIndex, Pinecone, Hugging Face and more)

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Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

1,000 - 2,000

Team size
Inside Service Listing

Vienna, USA

Location
Chicago App Devs
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Claimed by Official Representatives

15

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

15

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 40% Artificial Intelligence

  • 60% Mobile App Development

Apps Built to Actually Work.

Chicago App Devs is a mobile app development company serving startups, growing businesses, and established organizations that need reliable, production-ready mobile products. We build native iOS and Android applications, cross-platform and hybrid apps, AI/ML-powered solutions, wearable applications, IoT-connected products, and specialized mobile experiences for industries including healthcare, education, fintech, e-commerce, logistics, real estate, and fitness. Our team supports the complete mobile product lifecycle—from discovery, strategy, MVP planning, and UI/UX design through backend development, API and cloud integrations, testing, deployment, maintenance, modernization, and ongoing feature development. Projects are managed through structured one- to two-week development sprints with regular working demos, giving clients clear visibility into progress throughout the engagement. Whether a company is launching its first mobile product, improving an existing application, or scaling a platform for a larger user base, Chicago App Devs focuses on practical engineering, clear communication, and software built for real-world use.

View Chicago App Devs Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Chicago, USA

Location

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