Businesses are increasingly adopting AI agents to automate workflows, process data, provide customer support, and even coordinate across departments, reducing manual effort and improving efficiency.
While off-the-shelf tools can handle generic tasks, custom AI agents are built to fit the unique processes, compliance requirements, and data environments of a specific company. For organizations looking to gain these benefits, it’s not enough to experiment with basic automation, which is why they choose to hire companies building custom AI agent platforms. By partnering with a custom AI agent developing company, you get access to a team that understands how to align technology with business strategy and integrate agents into your existing systems.
To help you find the right partner, we’ve compiled a list of top custom AI agent platform development companies, which stand out for their ability to deliver intelligent agents that create measurable business value.
Best Custom AI Agent Platform Development Companies
Impekable is a San Francisco-based consultancy known for turning ambitious product ideas into high-performing digital solutions. Over the years, the company has partnered with startups, global enterprises, and everything in between, delivering mobile apps, SaaS platforms, and enterprise systems. Founded in 2012, the team boasts a decade of experience working with companies across various industries, spanning banking, healthcare, retail, automotive, and others.
In addition to its prominent expertise in product strategy and application development, Impekable is counted among the best custom AI agent platform development companies. The AI experts at Impekable help organizations build robust AI agents that excel at solving practical business problems while creating seamless user experiences. By combining Silicon Valley design standards with enterprise-grade engineering, this company is a reliable partner you can trust.
- Services and expertise: AI development, web development, mobile app development, UX/UI design
- Location: San Francisco, CA, United States
- Team size: up to 50 experts
- Portfolio: Apple, Google, Adobe, HP, Nike, Twilio, Samsung, DigitalOcean, Accenture, NVIDIA, Panasonic, and others
Trigent has been helping businesses in healthcare, logistics, insurance, and retail modernize and scale since 1995. To date, the company has built over 400 products and earned recognition from Everest, Zinnov, and NelsonHall for quality delivery. With decades of product engineering and custom software experience, Trigent is now primarily focusing on AI development and is known for delivering some of the best AI agent platform development services.
Trigent’s AI Studio empowers organizations to build secure, enterprise-grade AI applications and powerful AI agents using its proprietary data with military-grade security. Their agents plug directly into enterprise systems, handling tasks such as approvals, escalations, data synchronization, and others. As the team puts it, from logistics to healthcare, they understand your workflows and design AI agents that fit, not force, which sounds truly reassuring.
- Services and expertise: AI development, custom software development
- Location: Southborough, MA, United States
- Team size: 250+ experts
- Portfolio: PreVeil, CanPrev, Trimble, Rally Health, HI-Way Safety Systems, Navistar International, Securly, Newforma, and others
Established in 2014, TechQuarter has impressive experience across finance, mobility, and renewable energy. The company works with businesses of all sizes and stages, from startups to established enterprises, delivering a broad range of services. You can count on this team for mobile development, cloud infrastructure, DevOps, cybersecurity, testing, and product design. In recent years, TechQuarter has also been focusing on AI solutions.
The team develops intelligent agents that handle multi-step workflows, integrate with enterprise systems, and improve customer and internal processes. They also specialize in building custom LLMs and embedding them into products, working with providers such as OpenAI, Azure AI, Anthropic, and Mistral. So if you’re looking for a combination of engineering depth and AI expertise, TechQuarter could be a suitable partner.
- Services and expertise: AI development, custom software development
- Location: Cheyenne, WY, United States
- Team size: 50+ experts
- Portfolio: One Thirty X Pty, Suntria, Content Status, TripStax Hotels, LittlePay, Natural Commerce, SmartCare, and others
With over a decade of experience, the Argentina-based Intermedia delivers custom software to help companies innovate. The team works across AI, computer vision, mobile, web, and cloud infrastructure, building solutions that are tightly aligned with client goals. As one of the top AI agent development agencies, Intermedia designs and deploys agents that automate repetitive tasks, support decision-making, and integrate smoothly with enterprise systems.
They offer procurement agents that compare supplier quotes, QA automation agents that generate and run test cases, coaching agents, knowledge retrieval agents that provide contextual answers from company data, customer support agents, and more. From rapid prototypes to enterprise-ready AI, they promise to turn your boldest ideas into smart solutions. If that sounds like your project, consider reaching out to Intermedia.
- Services and expertise: AI development, custom software development, mobile app development, web design
- Location: Tandil, Argentina
- Team size: 50+ experts
- Portfolio: TechDelivery, Capital Concepta, AppSecAI, Cargill, Kilimo, Raixen, QTM Capital, Estudio G&D, and others
With a team of 150+ specialists working across AI/ML, data, and product development, Plavno has been delivering custom software solutions for more than 25 years. The company has completed over 800 projects in industries ranging from e-commerce and e-government to fintech, healthcare, logistics, and entertainment. Plavno’s model is based on pre-formed, domain-specific teams that focus exclusively on client products, giving you speed and continuity in delivery.
Recognized among the best AI agent platform development services providers, the company builds intelligent assistants tailored for practical use cases, from sales support and HR automation to medical voice agents and finance operations. According to the leadership at Plavno, they recognize that your time is precious, which is why their teams are primed for deployment within 2-3 weeks, so you can deliver value to your customers faster.
- Services and expertise: AI development, custom software development, web development, mobile app development
- Location: Alexandria, VA, United States
- Team size: 150+ experts
- Portfolio: eBay, Xerox, Kia, Mercedes, PayPal, IBM, Amazon, Mediacube, Net Era Telecom, QuickBite, and others
With offices in Miami, Florida, and Monterrey, Mexico, Axented is recognized as a leading B2B tech company in Latin America. Since its founding in 2010, the firm has delivered more than 350 projects across fifteen countries, helping clients build cost-efficient nearshore teams while maintaining global standards.
A full-stack AI partner combining strategy, model development, DevOps, and staffing under one roof, the company works on everything from predictive analytics and workflow automation to intelligent chatbots and custom LLM integrations.
The team at Axented offers custom AI agents for businesses to help automate high-volume data tasks and customer interactions. They build multi-step agentic workflows that connect to internal or external tools, enabling more precise automation across departments. So if you’re looking to hire companies building custom AI agent platforms that combine in-depth engineering expertise with nearshore cost-efficiency, Axented is an excellent option.
- Services and expertise: AI development, custom software development
- Location: Miami, FL, United States
- Team size: 50+ experts
- Portfolio: Zuma Pagos, Gruv, Blum, Doctu, Carvi, Insured, Monto, Deliverit, Clift, Bop, Joffroy Group, Linkx, and others
SoluteLabs positions itself as an AI-native company, with artificial intelligence being the foundation of how its products are designed and delivered. With over eleven years in the industry and more than 150 completed projects, the company works with startups, mid-market firms, and enterprises to create digital solutions that improve customer experiences and drive measurable results.
Ranked among the top AI agent development agencies in India and beyond, SoluteLabs specializes in building domain-specific agents for healthcare, finance, media, retail, education, marine, non-profit, and sports. Its capabilities include multi-agent systems, customer support agents, internal operations agents, sales and pre-sales assistants, and voice-based agents. Their systems are designed to integrate with client ecosystems, whether that means working with tools like Slack, Salesforce, or OpenAI APIs.
- Services and expertise: AI development, mobile app development, custom software development, web development, UX/UI design
- Location: Wilmington, DE, United States
- Team size: 70+ experts
- Portfolio: Roche, Synergy Marine Group, Amagi, Ivy Mobility, Sterling Hospitals, NDTV Profit, Tufts University, Amagi, and others
Headquartered in San Francisco, Markovate has been helping businesses transform with AI and digital solutions since 2015. The company’s expertise spans artificial intelligence, blockchain, Web3, mobile, and web development, as well as compliance-oriented AML consulting.
In the AI space, the company’s offerings include AI agent consulting, custom agent design, performance optimization, integration with existing enterprise systems, and continuous support. Markovate builds autonomous AI assistants that act as digital teammates that take over repetitive tasks, streamlining approvals, scheduling, and process management.
Markovate also delivers real-time data processing agents for decision support, customer interaction agents for managing inquiries with human-like responses, and task automation agents that adapt to evolving business needs. The team prioritizes regulatory compliance with HIPAA, GDPR, and SOC2 standards and ongoing security updates.
- Services and expertise: AI development
- Location: San Francisco, CA, United States
- Team size: 200+ experts
- Portfolio: SmartEats, Writeback, Croft, MedME, FedEx, MMDSmart, Yabbr, Lensa, Greelow, Cleeng, Fuelfinance, and others
The next prominent name on our list of the top custom AI agent platform development companies is Amplework, which operates from Montgomery, Alabama, and Jaipur, India. The company offers a comprehensive range of services spanning custom AI solutions, process automation, NLP, predictive analytics, and edge AI.
AI agent development is one of Amplework’s core strengths. The company builds chatbots and virtual assistants for customer engagement, AI agents for process automation, sales and CRM agents, predictive maintenance agents, recommendation engines, and security-focused agentic solutions. These systems are designed to integrate with enterprise tools such as CRMs, ERPs, and SaaS platforms, ensuring smoother workflows and reduced operational overhead.
With a full-service model that covers consulting, design, integration, and continuous support, combined with a strong emphasis on ROI, Amplework is definitely a partner to consider.
- Services and expertise: AI development, custom software development, web design
- Location: Montgomery, AL, United States
- Team size: 50+ experts
- Portfolio: Glamping Hub, Fero, Tronity, Bamboo, Monta, Curleo, Travis, Femometer, HotPads, Leapscholar, uLesson, and others
Sunrise Technologies is a 100% Australian-owned software development partner with offices in Sydney and Perth, and international hubs in Singapore, India, and Dubai. Established more than a decade ago, the company has delivered over 200 projects and helped generate more than $320 million in client revenue. Ranked #1 on Clutch in Australia, the company is trusted by startups, SMEs, and enterprises looking to modernize their digital infrastructure and scale faster.
The team specializes in building mobile apps, SaaS platforms, blockchain ecosystems, and AI solutions. Sunrise’s AI offerings include AI agents, copilots, personal assistants tailored to industry workflows, generative AI solutions, NLP systems, and enterprise-grade applications. The company develops workflow automation agents for regulated industries such as construction, aviation, education, and tourism, alongside AI-powered trading bots and intelligent integrations for finance and e-commerce.
- Services and expertise: AI development, mobile app development, custom software development, blockchain
- Location: Sydney, Australia
- Team size: 50+ experts
- Portfolio: Rainbow Fresh, Westpac, Build UK, Beamible, JBC Holdings, Block, Instil, Gainsight, Envirofluid, Nature4climate, and others
Conclusion
Before choosing your partner for AI agent development, consider your goals, the complexity of your operations, and the level of customization required. A good provider will help you see where AI agents fit naturally, show realistic proof-of-concepts, and deliver solutions that grow with your business. In the end, the best choice is the one that helps you work smarter and achieve measurable impact.
