Custom AI Agent Development, RAG & Tool-Calling Workflows
Architect enterprise-grade AI agents that retrieve verified answers from your internal documentation (RAG), execute multi-step tool calls across CRM and ERP APIs, and enforce strict permissions and human-in-the-loop approvals.
Business Challenge & Solution Architecture
The Business Bottleneck
Conventional rule-based chatbots break as soon as a customer deviates from a rigid script, while ungrounded LLM chat widgets cannot safely query live inventory, check CRM records, or execute multi-step workflows without strict permission boundaries.
How SaivaTech Engineers the Solution
We build custom AI agent architectures with Retrieval-Augmented Generation (RAG) over your approved documents, scoped API tool-calling (e.g., lead creation, slot lookup, ticket triage), role-based guardrails, and mandatory human approval gates for high-impact actions.
Operational Outcome
Reliable, auditable AI assistants that resolve multi-step operational and sales workflows while keeping human specialists in full control of sensitive decisions.
Service Scope & Deliverables
- Retrieval-Augmented Generation (RAG) pipeline over approved PDFs, docs & catalogs
- Scoped API tool-calling integration with CRM, ERP, booking & ticketing systems
- Human-in-the-loop (HITL) approval workflows for quotes, refunds, or escalations
- Strict permission boundaries, prompt-injection defenses & fallback handling
- Conversation logging, evaluation benchmarks & hallucination monitoring
Included in our ₹35,000 Growth System for standard sales/CRM agents, or custom-scoped for multi-agent RAG and ERP integrations.
Supported Technologies & Integrations
Security, Privacy & Compliance
We enforce strict read/write API permission scopes, isolate proprietary company documents in private indexes, never train public foundation models on your private data, and require human-in-the-loop sign-off for high-impact actions.
Transparent 4-Step Implementation Process
We define which data sources the agent can read, which API tools it may invoke autonomously, and which actions require human sign-off.
We structure and index your verified documentation and connect deterministic API functions for CRM lookup, lead logging, or scheduling.
We test the agent against adversarial prompts, out-of-policy requests, and API timeout scenarios to verify safe behavior.
We deploy with clear audit logs, human takeover controls, and ongoing accuracy reviews.
Where Businesses Deploy Custom AI Agents & RAG
Live Project Examples & Outcomes
Ayyappas TNPSC Coaching Center
Dedicated digital enrollment and course information portal for a competitive exam coaching institute, built for fast mobile access.
Sri Siva Sakthi Lorry Transport
Digital fleet showcase and freight booking inquiry platform designed for commercial transport and logistics operations.
NexGen CAD Training Institute
Modern training institute platform featuring engineering design course catalogs and streamlined WhatsApp counseling requests.
Frequently Asked Questions About Custom AI Agents & RAG
How do Custom AI Agents differ from conventional rule-based chatbots?
Rule-based chatbots only follow fixed decision trees (if button A is clicked, show message B). Custom AI agents combine Retrieval-Augmented Generation (RAG) to answer nuanced questions from your documentation with structured tool-calling to execute actions—like creating a CRM record, checking schedule availability, or drafting a handoff briefing.
How do you ensure data privacy and prevent unauthorized actions?
We enforce strict read/write API scopes, sanitize all inputs, never train public models on your proprietary data, and require human-in-the-loop (HITL) approval for any sensitive financial or contractual action.
Related SaivaTech Services
Related Implementation Guides
- AI Agents vs. Rule-Based Chatbots: Choosing the Right Architecture
- WhatsApp Business API vs. WhatsApp Business App: Which One Does Your Business Need?
- How WhatsApp Automation Works for Indian Small Businesses: Architecture & Playbook
- AI Chatbot Development Costs in India: Realistic Pricing, API Fees & Scope Breakdown
Discuss Custom AI Agent Architecture
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Discuss Custom AI Agent Architecture
Share your current workflow challenges. Our engineering team will review your setup and prepare a practical automation roadmap.