Custom AI agent development services
At Zelta AI, we offer custom AI agent development services that go beyond demos. From back-office automation to enterprise copilots, our agents are built to be accurate, secure, and seamlessly integrated into your workflows.
WHAT IS AI AGENT DEVELOPMENT?
AI agent development is the process of designing, building, and integrating intelligent software agents that can perform tasks on behalf of humans. Unlike generic chatbots, these agents are engineered to analyze data, interact with multiple systems, connect with APIs, and execute real workflows in line with your business goals.
With the right development approach, AI agents become a secure, scalable, and reliable extension of your team, available 24/7 to reduce costs, accelerate workflows, and enhance customer experiences.
AI AGENT DEVELOPMENT SERVICES
We provide end-to-end AI agent development company services tailored to your needs:
CONSULTING & SOLUTION DESIGN
Identify high-value use cases, define success metrics, and create a clear roadmap.
CUSTOM DEVELOPMENT
Build backend, frontend, and integrations tailored to your systems and workflows.
VOICE & CHAT EXPERIENCES
ENTERPRISE DEPLOYMENTS
Set up secure, scalable infrastructure for reliable performance.
COMPLIANCE-READY BUILDS
Ensure HIPAA, GDPR, and SOC2 compliance where required.
ONGOING SUPPORT
Provide updates, retraining, and enhancements to keep your agents evolving.
MCP SERVER DEVELOPMENT
Design and implement secure MCP servers to connect AI agents with your internal tools, data sources, and systems.
LOOKING FOR AI AGENT DEVELOPMENT COMPANY?
TYPES OF AGENTS WE BUILD
From automating internal workflows to enhancing customer experiences, these are the most in-demand types of AI agents we build.
Back-office automation agents
Streamline ERP/CRM sync, reporting, and compliance paperwork.
Sales & marketing agents
Qualify leads, personalize outreach, and automate campaign workflows.
Customer support & chat agents
Provide 24/7 omnichannel assistance with smooth human handoff when needed.
Voice & call agents
Handle booking, verification, and sales calls using natural speech.
Enterprise copilots
Embed directly into CRM/ERP systems to support employees in daily operations.
Industry-specific agents
From healthcare scheduling and finance reconciliation to media publishing.
AI AGENT DEVELOPMENT SERVICES PRICING
The cost of AI agent development services depends on complexity, integrations, and compliance needs. Projects usually start from $5K and can be delivered in as little as 2 weeks for an MVP.
Here are key cost drivers:
Complexity
From a straightforward chatbot to a multi-agent system with advanced orchestration.
Integrations
Whether it connects to a single tool or multiple systems like CRMs, ERPs, telephony, or EHRs.
Compliance
Additional effort required to meet standards such as HIPAA, GDPR, or SOC2.
Scale
Building a lightweight MVP for early validation versus a full enterprise-grade deployment.
START WITH A FREE PROJECT ESTIMATE
INDUSTRIES WE SERVE
Our enterprise AI agent development services are applied across multiple industries:
MARKETING & SALES
Lead generation, outreach automation, personalized campaigns.
ENTERPRISE SOFTWARE
Copilots embedded in CRMs, ERPs, and intranets.
MEDIA & PUBLISHING
AI-driven content workflows and campaign automation.
CONSTRUCTION
Project coordination, document management, progress tracking, and operational workflow automation.
HEALTHCARE & WELLNESS
HIPAA-compliant scheduling, reminders, patient engagement.
FINANCE
Anomaly detection, reporting, back-office automation.
EDUCATION
Personalized learning assistants, automated grading, student support, and campus workflow optimization.
REAL ESTATE
Lead qualification, property recommendations, document processing, and client communication automation.
TESTIMONIALS
OUR AI AGENT DEVELOPMENT process
Step #1
DISCOVERY & PLANNING
Step #2
PROOF OF CONCEPT (POC)
Before investing in a full build, we create a small prototype to test the core idea. This helps validate feasibility, showcase early results, and gather feedback quickly.
Step #3
ARCHITECTURE & STACK SELECTION
Based on your needs, we select the right technologies: large language models (LLMs), databases, frameworks, and integrations with your existing systems. We also design guardrails to ensure reliability and accuracy.
Step #4
SECURITY
Step #5
DEPLOYMENT
Step #6
SUPPORT & SCALING
After launch, we provide ongoing support, add new features, retrain models, and scale the system as usage grows. Logging chat history and collecting feedback help us fine-tune performance over time.
Step #7
SECURITY
Step #8
DEPLOYMENT
Step #9
SUPPORT & SCALING
After launch, we provide ongoing support, add new features, retrain models, and scale the system as usage grows. Logging chat history and collecting feedback help us fine-tune performance over time.
WHY HIRE US
Proven since 2007: With nearly two decades of experience building complex, enterprise-grade web and software systems.
Top Rated Plus on Upwork: Trusted by clients worldwide and maintaining a 100% Job Success record.
5+ years in AI: Covering the full spectrum of ML including advanced LLMs, RAG workflows, and orchestration frameworks.
Enterprise-ready: We have worked on large-scale, mission-critical platforms that support long-term growth.
Compliance you can trust: Projects built to meet HIPAA, GDPR, and strict financial regulations from day one.
Strong technical team only: No juniors involved, just skilled mid-to-senior developers guided by team leads.
End-to-end partner: Supporting clients from discovery and architecture through long-term maintenance and scaling.
ZeltaAI Founded
2007
Full-Time Team Members
45
Projects Delivered
200+
Clients Worldwide
70
SUCCESS STORIES
Travel
AI Agent
LangChain
Python
REGION
SAU
TRAVEL AI AGENT
We developed an AI concierge bot for a travel platform that helps visitors quickly find hotels, restaurants, and attractions. The chatbot answers FAQs, suggests tailored routes, and applies advanced filters to deliver the best options, making trip planning easier and boosting on-site conversions.
Healthcare
SaaS
AI Chatbot
HIPAA
REGION
US
AI CHATBOT FOR HOSPITALS
AI Assistant
Sales Team
RAG
REGION
US
AI KNOWLEDGE ASSISTANT FOR SALES TEAMS
OUR TECHNOLOGY STACK
Our tech stack includes Node.js, Python, and AWS services for backend development to ensure scalability, performance, and secure infrastructure.
OUR TECHNOLOGY STACK
Search engines
Front-end technologies
AI for Programming
Databases
Working process
Cloud services
LLMs
Frequently asked questions
How do you make sure the AI doesn’t “hallucinate”?
We use Retrieval-Augmented Generation (RAG), domain-specific training, and guardrails to ensure accurate responses.
Will it work with my existing CRM/ERP/EHR?
Yes. Integration is one of our core strengths. We’ve connected agents with complex enterprise systems for years.
Can I avoid vendor lock-in with OpenAI?
Absolutely. We support open-source models via HuggingFace and can design a flexible stack that fits your needs.
How fast can I see results?
We deliver MVPs in 3–8 weeks, depending on complexity. This lets you test value before scaling.
Is my data safe?
What happens if the AI agent can’t handle a request?
How much does it cost to develop an AI agent?
The cost of AI agent development services typically starts at around $5,000 for an MVP and increases depending on complexity, integrations, and compliance needs. For example, a simple chatbot is much cheaper than a multi-agent orchestration system that integrates with CRMs, ERPs, or EHRs.
Who are the Big 4 AI agents?
The “Big 4” often refers to the major tech companies driving AI agent development: OpenAI (ChatGPT), Anthropic (Claude), Google DeepMind (Gemini), and Meta (LLaMA). At Greenice, we build agents that can leverage these providers, but we also integrate open-source models to avoid vendor lock-in.