Top LLM Development Companies & Firms

Explore leading LLM development companies and firms building large language model solutions, AI assistants, enterprise applications and intelligent automation systems. Compare ratings, reviews, technical expertise and services to select an LLM development partner.

Top-Rated LLM Development Companies

Showing 91–100 of 172 agencies

Mobikasa Pvt Ltd

Verified

E-Commerce Development, Web Development, Custom Software

Tushar Mehta

CEO

Mobikasa is a global digital agency specializing in eCommerce, web and mobile app development, UI/UX design, digital marketing, and custom software solutions. The company helps brands build, optimize, and scale digital commerce experiences through services including Shopify and Magento development, replatforming, cloud solutions, AI & ML, accessibility, and conversion optimization

Team Size250+
LocationNew Delhi, India
Min. Project$5,000+
Hourly Rate$25-$49/hr
E-Commerce Development Web Development Custom Software Development Mobile App Development UX/UI Design

Trigent Software

Verified

AI Development, Software Development, Mobile App

Bharat Khatau

Chairman & CEO

Trigent Software is an IT services and enterprise application development company founded in 1995, headquartered in Southborough, Massachusetts, delivering AI, application modernization, and ERP consulting services to enterprise clients.

Team Size10000+
LocationSouthborough, Massachusetts
Min. Project$10,000+
Hourly Rate$25-$49/hr
AI Development Software Development Mobile App Development Web Development UX/UI Design Digital Engineering

Intetics

Verified

Software Development, AI Development, Mobile App

Boris Kontsevoi

CEO & Founder

Intetics is a custom software development and IT outsourcing company founded in 1995, headquartered in Naples, Florida, with delivery centers in Poland and Ukraine, serving medical, GIS, financial services, and e-commerce clients.

Team Size1000+
LocationNaples, Florida
Min. Project$50,000+
Hourly Rate$50-$99/hr
Software Development AI Development Mobile App Development Web Development UX/UI Design Digital Engineering

Praxent

Verified

Custom Software Development, Mobile App Development,

Tim Hamilton

Founder & CEO

Praxent is a financial technology consulting and engineering firm founded in 2000 and headquartered in Austin, Texas. It specializes in end-to-end digital transformation for banks, credit unions, and fintechs, helping clients modernize legacy systems and launch custom digital products. Clutch has named Praxent a top custom software development company in Texas.

Team Size250+
LocationAustin, TX
Min. Project$25,000+
Hourly Rate$50-$99/hr
Custom Software Development Mobile App Development UX/UI Design Artificial Intelligence Development

Radixweb

Verified

Custom Software Development, AI Development, Data

Divyesh Patel

Founder & CEO

Radixweb is a custom software development and product engineering company founded in 2000 and headquartered in Ahmedabad, Gujarat, India, with additional offices in the US, Canada, Australia, and Morocco. The company has delivered projects for 4,200+ clients across 25 countries.

Team Size1000+
LocationAhmedabad, Gujarat
Min. Project$25,000+
Hourly Rate$25-$49/hr
Custom Software Development AI Development Data Engineering Staff Augmentation Web Development

Mobisoft Infotech

Verified

Software Development, AI Development, Mobile Application

Shail Sinhasane

Founder & CEO

Mobisoft Infotech is a custom software and mobile app development company founded in 2009, with an India development center in Pune, Maharashtra and a US office in Houston, Texas. It builds iOS, Android, and web applications for clients in healthcare, sports, transportation, retail, and e-commerce.

Team Size1000+
LocationPune, Maharashtra
Min. Project$25,000+
Hourly Rate$25-$49/hr
Software Development AI Development Mobile Application Development Web Development UI/UX Design

Django Stars

Verified

Custom Software Development, Web Development, UX/UI

Artur Bachynskyi

Co-Founder & CEO

Django Stars is a full-cycle custom software development company founded in 2008 and headquartered in Kyiv, Ukraine, specializing in Python/Django engineering. It builds SaaS platforms, fintech applications, and healthcare software for startups, mid-size companies, and Fortune 500 enterprises.

Team Size250+
LocationKyiv, Ukraine
Min. Project$10,000+
Hourly Rate$50-$99/hr
Custom Software Development Web Development UX/UI Design App Development AI Development

Tremend Software Consulting

Verified

Custom Software Development, E-Commerce Development, IT

Marius Hanganu

Managing Director

Tremend Software Consulting is a Bucharest, Romania-headquartered software engineering firm founded in 2005, providing custom software development, digital transformation, and IT consulting to telecom, finance, banking, automotive, and healthcare clients across Central and Eastern Europe. In January 2022 it was acquired by Publicis Groupe and now operates as part of Publicis Sapient.

Team Size10000+
LocationBucharest, Romania
Min. Project$10,000+
Hourly Rate$25-$49/hr
Custom Software Development E-Commerce Development IT Staff Augmentation AI Development Web Development

Maruti Techlabs

Verified

Application Development, UI/UX Design, Web Development,

Mitul Makadia

Founder & CEO

Maruti Techlabs provides AI and generative AI development, custom software engineering, and cloud/data solutions, with particular depth in conversational AI, machine learning, and computer vision. The company works with clients across retail, healthcare, real estate, and logistics, building everything from ML-driven prediction tools to data analytics dashboards. Its strongest expertise lies in applied AI/ML product development layered on solid full-stack and cloud engineering capability.

Team Size1000+
LocationAhmedabad, Gujarat, India
Min. Project$25,000+
Hourly Rate$25-$49/hr
Application Development UI/UX Design Web Development Software Development Testing Services

Simform

Verified

AI Development, App Development, UI/UX Design,

Prayaag Kasundra

Founder & CEO

Simform delivers product engineering, AI/agentic AI development, and cloud consulting services, with a strong specialization in modernizing legacy platforms and building scalable custom software. It serves clients in edtech, fintech, life sciences/biotech, and enterprise SaaS, handling everything from AWS-based backend architecture to AI-driven data analysis tools. Its standout strength is full-cycle product engineering that pairs deep cloud/DevOps expertise with emerging AI capabilities.

Team Size10000+
LocationAhmedabad, Gujarat, India
Min. Project$25,000+
Hourly Rate$25-$49/hr
AI Development App Development UI/UX Design Web Development Software Development Testing Services
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Explore detailed company profiles with key information such as services, expertise, team size, location, project requirements, and other business details.

Read client reviews and ratings to understand how companies have performed on real projects and what their customers say about their services.

Compare IT service providers based on their expertise, experience, services, ratings, reviews, pricing, and other relevant factors before making a decision.

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How to Choose the Right AI Development Company

Choosing the right development partner according to your business requirements can be very complicated. If you have a list of companies and are unsure which one to choose, we understand your problem, don't worry, we have a solution.

You can follow these steps to make the process easier and find the right technology partner that best meets your business requirements.

Relevant AI Expertise and Experience

Checking relevant AI expertise and experience helps you choose the right company for your project. If they have worked on similar projects, you can trust them more and feel confident that they can handle your project properly.

Client Reviews and Reputation

Before choosing a development partner, take some time to check what their previous clients say. Reviews can give you an idea about their communication, project handling, quality of work, and overall reliability. A company with positive feedback and a good reputation can give you more confidence when choosing the right development partner.

Technical Team

It’s important to check the technical team before choosing a development partner. Their skills and experience directly affect how well your project is handled. Make sure the team has the right technical knowledge and can understand your requirements, manage challenges, and deliver the project as expected. 

Pricing and Project Requirements

Don’t look at the price alone first see whether it matches your project requirements. A clear understanding of the project scope helps you know what you’re paying for and what will be delivered. This makes it easier to find a development partner that suits both your requirements and budget. 

Mistakes to Avoid When Choosing an AI Development Partner

Many businesses make mistakes when choosing the right AI development partner for their specific requirements. This checklist can help you avoid mistakes and make a better decision before selecting the right AI development company for your project. 

Mistakes To Avoid:

  • Choosing based only on low cost: Most people making this mistake don't choose a company only because of low pricing. Consider experience, technical skills, quality, and overall project value.
  • Not checking similar AI projects: Check whether the company has completed similar AI projects. Relevant experience helps you understand whether they can handle your requirements.
  • Relying on demos instead of proven results: Don’t depend only on demos. Check previous projects, case studies, and actual results to understand the company’s delivery capabilities.
  • Ignoring security/privacy: Make sure the company understands your security and privacy requirements, especially when your AI project involves sensitive business or customer data.
  • Not clarifying scope, timeline, and ownership: Clearly discuss project scope, timeline, deliverables, and ownership before development starts to avoid confusion or disagreements later.
  • Failing to discuss ongoing support: Discuss post-launch support, maintenance, updates, and issue resolution beforehand to ensure your AI solution remains reliable after deployment.

Questions to Ask Before Hiring an AI Development Partner

Asking the right questions is a good choice before you choose a developing Partner because these questions can help you understand their experience, technical approach, pricing, and support. It also helps you make sure the company is a good fit for your project requirements.

  1. Have you built similar AI solutions?
    Ask about their experience with projects similar to yours to understand whether they can handle your requirements.
  2. Can you show relevant case studies?
    Reviewing previous work helps you understand their capabilities and the results they have delivered for other clients.
  3. Who will work on my project?
    Understand who will be involved and whether the team has the right technical expertise.
  4. Which AI technology or model do you recommend?
    Ask why they recommend a particular technology or model and how it fits your business needs.
  5. How will you protect our data?
    Discuss data security, privacy, access controls, and how your business information will be handled.
  6. What is the estimated cost and timeline?
    Get a clear estimate of the project cost, development timeline, and expected deliverables.
  7. Who owns the source code and IP?
    Clarify ownership of the source code, intellectual property, and other project assets before development begins.
  8. Do you provide post-launch support?
    Ask about ongoing maintenance, updates, monitoring, and technical support after the AI solution goes live.

FAQs

Our top companies list is compiled from verified client reviews, portfolio quality, team expertise, and delivery track record. Rankings are refreshed regularly to reflect the latest verified feedback.