AI companies range from full-service artificial intelligence development firms to specialists in automation, computer vision, and conversational AI. Browse 6,288 vetted companies across 45 markets, compare them on verified client reviews, portfolio depth, and domain focus, and shortlist the ones that match your use case.
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Leanware
VerifiedVerified by the DesignRush team for authenticity and credibility.Boutique Software Development Company
Boutique Software Development Company serving operators and startups that need strategy and execution under one roof...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Software Testing
- Staff Augmentation
- Show more
- Location
- Bogota, Colombia
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 7 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLeanware Services
Data sourced from the agency's DesignRush profile2Moon Capital BackupTyping Blueback Global
Leanware Reviews & Testimonials

AI Development Review from Julia Antoci
Leanware built the mobile MVP of our AI fitness assistant for iOS and Android. It started with discovery workshops that sharpened the product vision and shaped an MVP roadmap prioritizing launch features while leaving room for expansions like avatars and real-time feedback. They developed a conversational AI engine with custom prompt and context engineering tailored to fitness conversations, one that keeps continuity across sessions, remembers user progress and preferences, and keeps health guidance within safety standards. On top of that they implemented photo-based food recognition, smart search that understands fitness intent, personalized recommendations, progress tracking with AI-generated insights and coaching suggestions, and gamified response formats that make AI answers easy to read, plus the scalable backend behind it all. Their consultation saved us an estimated 20 to 30 percent in costs by avoiding unnecessary complexity, and we launched a functional MVP across the app stores in under eight weeks, faster than planned. Project management was exceptional: clear timelines, on-schedule delivery, and proactive communication via Slack, with expert recommendations guiding decisions rather than every choice being pushed back to us. Their technical skill and creativity made the whole thing feel less like hiring a vendor and more like building with a co-founder.

Software Development Review from Anonymous
Leanware delivered two significant projects for our e-commerce platform along with a steady stream of smaller fixes and enhancements. They built a new employee management page in our back office so our customers can create accounts, set permissions, and link employees to entities on their own, and when our mobile app's chat functionality needed replicating in the back office, they built a custom chat and messaging React library from scratch, integrated seamlessly with our design system and existing bespoke solution. Along the way they worked comfortably across Next.js, React, React Native, Apollo, GraphQL, and Hasura, and adapted to our implicit conventions. We ran week-long SCRUM sprints with check-ins three times a week, and they consistently hit the sprint goals on time; even when we needed hard pivots mid-sprint, they adapted without losing pace. As the engagement progressed they increasingly took the lead, asking well-informed questions and offering suggestions on code, product, and design that genuinely enriched the outcomes. What impressed us most was how swiftly they onboarded: given incomplete product descriptions, they asked the right questions to fill the gaps and picked up our undocumented code patterns without getting stuck on minor details. It felt like one cohesive team working toward shared objectives, free of the friction that usually comes with a third party

Mobile App Development Review from Anonymous
Leanware has partnered with us since Q4 2023 on two cloud-based mobile apps for iOS and Android, one built in Flutter and one in React Native, handling development on both and the UI/UX design on one. For one project they staffed a team of five mid-level developers, a senior developer, an architect, and a UX designer available as needed. They also took over an app that was unstable and nowhere near production-ready and turned it into a stable, solid product I'm genuinely proud to show. Their processes leave nothing to chance and the code that comes out of them is excellent; they've been flexible and thorough throughout. They meet deadlines, keep their promises, and are careful about what they commit to. The whole team has been great, and Alvaro, their Technical Product Manager, deserves a special mention for being remarkable. I hired them because they were upfront about what they could and couldn't do, and that honesty, together with the tremendous quality of their work, is what separates them from other providers. Both are getting harder to find these days.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsIntellectsoft promises to elevate your enterprise with advanced machine learning and cognitive computing solutions. Outstanding performance consistently emerges from our strength in intelligent automation and data-driven innovation. We craft tailored systems that seamlessly integrate and future-proof your...
Top Services:
- Software Development
- Mobile App Development
- Wearables
- Software Testing
- Blockchain
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 12 Projects Listed
At Supercharge, we partner with our clients to turn disruption into opportunity by creating transformative digital solutions. With over 200 digital experts across New York, London, Amsterdam, Helsinki, Vienna, and Budapest, we develop digital strategies, design delightful interfaces, and build robust software...
Top Services:
- Software Development
- AI Development
- Digital Services
- Product Design
- Mobile App Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 6 Projects Listed
Kepler Team specializes in providing comprehensive healthcare software development services to help HealthTech businesses scale their operations...
Top Services:
- IoT
- AI Development
- Software Development
- IT Services
- Show more
- Location
- Charlotte, North Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 5 Projects Listed
iSimplifyMe is an AI Infrastructure & Orchestration firm. We architect and operate production AI on private AWS...
Top Services:
- AI Development
- Software Development
- Cloud Consulting
- CRM Consulting
- IT Services
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $299/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
Karten Design (K:D) is an industrial product design company that has been operating for 35 years. We specialize in medical devices and digital health innovations, creating experiences that combine technology with a human touch...
Top Services:
- Mobile App Development
- AI Development
- Wearables
- Design Services
- Product Design
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $160/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 5 Projects Listed
Austin-based Syberry builds custom software that companies own outright, replacing costly SaaS tools, modernizing legacy systems, and putting AI to work with people firmly in control. Since 2011, our team has shipped 300+ solutions for startups and Fortune 200 brands. A distinctive delivery process, run on...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Cloud Consulting
- IoT
- Show more
- Location
- Austin, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
AI Development Specializations
Services Related to AI Development
Why companies trust DesignRush
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Frequently Asked Questions About AI Development Agencies
What is an AI company?
An AI company is a business that develops artificial intelligence solutions to help organizations automate processes, analyze data, and improve decision-making. These companies specialize in technologies such as machine learning, natural language processing, computer vision, and generative AI.
AI companies offer services ranging from AI consulting and strategy development to building custom AI applications and integrating AI into existing systems. Businesses hire them to solve specific operational challenges, improve efficiency, and create new AI-powered products.
What is the difference between an AI company and an AI development agency?
The main difference between an AI company and an AI development agency is their business focus. An AI company is a broad term for any business that develops AI technologies, products, or services. This includes companies that build proprietary AI models, sell AI-powered software, or provide AI consulting.
An AI development agency specifically builds and implements AI solutions for clients. These agencies offer services such as custom AI development, machine learning integration, AI automation, and generative AI applications.
Businesses typically hire AI development agencies when they need a tailored solution, technical expertise, or help integrating AI into their existing operations.
What is the difference between Generative AI and non-GenAI?
Generative AI (GenAI) uses the patterns it has learned to create something entirely new that didn't exist before. In contrast, non-gen AI is designed to analyze, classify, and predict based on existing data.
- Use GenAI when you need innovation and synthesis. If you need to brainstorm marketing copy, summarize a 50-page transcript, or generate a prototype logo, you want the "creator."Â Â
- Use Non-GenAI when you need accuracy and consistency. If you are predicting stock prices, diagnosing a disease from an X-ray, or calculating the fastest route home, you want the "judge" who focuses on facts and patterns.Â
Take a look at their main differences:Â
| Area | Generative AI (GenAI) | Non-GenAI (Traditional/Discriminative) |
| Core function | Generates new content | Analyzes or predicts from existing data |
| Typical output | Text, images, audio, video, code, or summaries | A label, a number, or a probability |
| Flexibility | High | Medium to low |
| Predictability | Lower | Higher |
| Risk profile | Hallucinations, data leakage | Model bias, data quality |
| Best use cases | Assistants, copilots, content, exploration | Fraud detection, forecasting, optimization |
| Governance needs | High | Moderate |
Which countries have the strongest AI companies?
The United States leads in AI investment and the development of advanced models. According to the Stanford AI Index, US private AI investment reached $285.9 billion in 2025, about 23 times China's total. India has a large pool of AI engineering talent, particularly in data engineering and application development.
The United Kingdom has a strong AI research community and growing startup market, while Canada is known for AI research in Toronto and Montreal. Poland and Ukraine are major European hubs for AI and software development, offering experienced engineers and convenient time-zone overlap with Western Europe.
DesignRush lists and reviews AI companies in all six countries.
What are the most requested AI development services at the moment?
Currently, the most requested AI development services are LLM integration with retrieval-augmented generation (RAG), along with AI agent development.
According to Diffco, the demand for traditional machine learning models is declining, largely because businesses seek complete systems rather than standalone models.
The table below compares client demand across services, by share of engagements:
| Service | Share of total demand |
| LLM/chatbot integration | 20% |
| AI agent development | 20% |
| Custom model fine-tuning | 15% |
| RAG pipelines | 15% |
| Computer vision | 10% |
| Predictive analytics/ML models | 10% |
| Ongoing model maintenance and monitoring | 10% |
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What are the best AI companies in 2026?
The best AI development companies in 2026 are:
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