LLM Development Services
Build secure, production-ready LLM systems tailored to your industry — fine-tuned models, RAG pipelines, and agentic workflows that reduce costs, automate complex reasoning, and integrate with your existing stack.
- 40+ LLM Projects Delivered
- 4-10 Weeks to Production
- 8+ Industries Served
- 70% Avg. Cost Reduction in Workflows






why custom LLMWhat Is Custom LLM Development?
And Why Does It Matter In 2026?
Large Language Models have moved from experimental to mission-critical. In 2026, the gap between companies with operational AI and those without is compounding every quarter. But off-the-shelf ChatGPT access is not a competitive advantage — a custom LLM trained on your data, integrated into your workflows, and deployed securely in your environment is.
At Aigentora, we build LLM systems that go beyond demos. From fine-tuned domain models that reduce hallucinations, to RAG pipelines grounded in your private knowledge base, to autonomous agents that execute multi-step tasks — we deliver production AI that drives measurable business outcomes.
Our ServicesEnd-to-End LLM Development Services
Every engagement is scoped to your specific problem — not off-the-shelf demos. We design, build, and maintain LLM systems that fit your workflows, compliance requirements, and budget.
Fine-Tuning & Domain Adaptation
Train LLMs on your proprietary data to reduce hallucinations, match your brand voice, and outperform general models on domain-specific tasks.
- Supervised fine-tuning (SFT) on your internal datasets.
- RLHF / DPO alignment for compliance-sensitive use cases.
- PEFT / LoRA for cost-efficient domain adaptation.
- Evaluation benchmarks and regression testing pipelines
RAG System Development
Combine your private knowledge base with LLM reasoning for context-grounded answers that cite sources and stay factually accurate.
- Chunking strategy and embedding pipeline design
- Vector DB integration (Pinecone, Weaviate, pgvector)
- Hybrid search — dense + sparse retrieval
- Re-ranking, context compression, and source citation layers
Agentic AI & Multi-Agent Systems
Build autonomous LLM agents that plan, use tools, call APIs, and execute multi-step workflows — with human-in-the-loop controls when needed.
- ReAct and Plan-and-Execute agent architectures
- Tool use: web search, database queries, API calls
- Multi-agent orchestration using LangGraph and CrewAI
- Guardrails, escalation logic, and full audit trails
LLM API Integration & Middleware
Embed LLM capabilities into your existing products — CRM, ERP, support desk, or internal tools — via clean, maintainable APIs.
- OpenAI, Anthropic, Gemini, and AWS Bedrock wrappers
- Streaming, caching, and intelligent fallback routing
- LLM-as-a-microservice architecture patterns
- Token cost management and observability dashboards
Private & Secure LLM Deployment
Deploy open-source or fine-tuned models inside your own infrastructure. Full data sovereignty with GDPR, HIPAA, and SOC-2 compliance paths.
- On-premise deployment with LLaMA, Mistral, Falcon
- Private cloud on AWS, Azure, or GCP
- Inference optimization using quantization and vLLM
- Compliance documentation and audit support
LLM Evaluation & Continuous Improvement
Move beyond vibes-based testing. We build systematic evaluation frameworks and monitoring pipelines that catch regressions.
- Custom eval harnesses and golden test datasets
- LLM-as-judge and human evaluation pipelines
- Production monitoring for latency, cost, and quality
- Prompt versioning and A/B testing infrastructure
POC to ProductionWhy Enterprises Are Moving from LLM POC to Production Right Now
The window for early-mover advantage in enterprise AI is closing. Here’s the business case for acting in 2026.
💰 $4.4 Trillion
McKinsey’s estimate of annual value LLMs will generate across industries by 2030. Companies building now capture the majority.
💼 78% of Fortune 500
- Are already using LLMs in some production capacity. The question is no longer “if” — it’s how well your implementation is built.
📈 10× Productivity
- Domain-tuned LLMs routinely deliver 10× output for knowledge-intensive work — legal review, content operations, code generation.
💵 40% Cost Reduction
- Average reduction in document processing costs for clients who deploy LLM-powered extraction and summarization workflows.
Industry SolutionsLLM Use Cases Built for Your Industry
Generic AI demos don’t convert to business value. We build solutions mapped to the actual workflows, compliance requirements, and KPIs of your sector — with proven results across 8 industries.
LLM Solutions for Healthcare & HealthTech
Secure, HIPAA-compliant AI for clinical workflows, patient communication, and medical knowledge retrieval.
USE CASES:
- Clinical Note Summarization
Convert unstructured patient notes into structured SOAP summaries — saving clinicians 2–3 hours per day and reducing documentation burnout. - Medical Knowledge Assistant
RAG-powered search over clinical guidelines, drug references, and EMR data. Clinicians get evidence in seconds, not minutes. - Patient Intake Automation
Extract structured intake data from free-text forms and verbal transcripts, reducing admin overhead and data entry errors significantly. - Discharge Summary Generator
Auto-draft discharge documents from clinical records for physician review and approval — cutting documentation time by over 60%.
CLIENT RESULT:
- A HealthTech startup reduced internal team query resolution time by 70% and improved compliance response speed 2× using a RAG + fine-tuned Claude system. Delivered in 6 weeks.
LLM Solutions for Finance, Banking & Insurance
LLMs that navigate complex regulatory language, extract structured data from documents, and surface actionable intelligence at scale.
USE CASES:
- Contract Intelligence
Extract obligations, risk clauses, expiry dates, and counterparty details from thousands of contracts — with accuracy that matches senior associates. - Regulatory Compliance Q&A
Enable compliance teams to query RBI, SEC, GDPR, or internal policy documents in plain English. No more hunting through PDFs. - Financial Report Narrative Generation
Auto-generate analyst-ready commentary and narratives from structured financial data, market feeds, and quarterly results. - Insurance Claims Triage
Classify, route, and draft first responses for incoming claims — reducing average handling time from days to hours.
CLIENT RESULT:
- An insurance firm automated 65% of first-response claim drafts, cutting average handling time from 4 days to under 6 hours with zero increase in headcount.
LLM Solutions for Legal & Compliance Teams
AI that reads, reasons over, and drafts legal language — with full audit trails and mandatory human review before anything reaches a client.
USE CASES:
- Contract Review Assistant
Flag non-standard clauses, missing provisions, and risk indicators across NDAs, SaaS agreements, MSAs, and employment contracts in minutes. - Legal Research Acceleration
RAG over case law, statutes, and firm precedents for faster memo drafting, due diligence, and client advisory work. - Regulatory Change Monitoring
Auto-summarize regulatory updates and map their impact to your existing policy and compliance documentation. - Client Intake Automation
Structure client questionnaires and intake forms into case-ready summaries, with matter classification and priority scoring.
CLIENT RESULT:
- A mid-size law firm reduced contract review time by 58% using a custom LLM review assistant, without adding associate headcount or changing partner review processes.
LLM Solutions for eCommerce & Retail
LLMs that scale content operations, personalize the shopping experience, and automate support at enterprise volumes.
USE CASES:
- Product Description Generator
Generate SEO-optimized, on-brand product descriptions at scale — 10,000 SKUs in hours, not weeks. Multilingual support included. - Intelligent Customer Support Agent
LLM agent handles returns, tracking queries, size guides, and FAQs. Escalates only genuine edge cases to human agents. - Conversational Product Recommender
Shoppers describe what they need in natural language; the AI surfaces and ranks matching products based on intent, not just keywords. - Review Sentiment & Insight Extraction
Extract structured insights from thousands of customer reviews to surface product quality issues, sizing feedback, and unmet needs.
CLIENT RESULT:
- A US fashion retailer achieved 40% faster time-to-market and improved SEO rankings in under 3 months by deploying a GPT-4-powered product description pipeline across 15,000+ SKUs.
LLM Solutions for Manufacturing & Logistics
Operational AI that makes complex documentation and supply chain intelligence instantly accessible to frontline teams.
USE CASES:
- SOP Intelligence Assistant
Workers query technical manuals and safety procedures in plain language — reducing errors, supervisor calls, and onboarding time. - Supplier Communication Automation
Convert RFQs and product specs into standardized supplier briefs. Auto-draft vendor responses and flag missing information. - Quality Control Report Generator
Transform raw inspection logs into structured defect reports with root cause suggestions and escalation recommendations. - Maintenance Knowledge Base
RAG over equipment manuals enables technicians to self-serve troubleshooting — no expert escalation needed for standard issues.
CLIENT RESULT:
- A German manufacturer reduced SOP query resolution from 15 minutes to under 30 seconds using Gemini Pro integrated into their SAP ERP environment across 6 facilities.
LLM Solutions for Real Estate & PropTech
LLM tools that turn listing data and market intelligence into compelling outputs that close more deals.
USE CASES:
- Listing Description Automation
Generate compelling, SEO-optimized property descriptions from structured data inputs — in seconds, at any volume. - Investment Summary Generator
Convert listing data, market comps, rental yield calculations, and area trends into polished investor-ready briefs on demand. - Property Comparison Assistant
Buyers describe their requirements in plain language. The AI surfaces, ranks, and explains matching listings conversationally. - Lease & Contract Summarizer
Extract key terms, tenant obligations, renewal dates, and rent escalation clauses from complex lease documents in seconds.
CLIENT RESULT:
- A UAE property group’s agents closed 20% more leads after deploying an AI investment summary tool that reduced follow-up brief preparation from 4 hours to 8 minutes.
LLM Solutions for HR, Talent & Workforce
LLM tools that accelerate recruiting, streamline onboarding, and make workforce insights accessible at scale.
USE CASES:
- Resume Screening Assistant
Score and rank candidates against job requirements with explainable AI decisions and built-in bias guardrails. Works across high-volume roles. - Onboarding Knowledge Bot
New hires self-serve HR policies, benefits, IT procedures, and company processes through a conversational assistant — available 24/7. - Inclusive Job Description Generator
Create accurate, inclusive JDs from brief role descriptions — with automatic suggestions for compensation range and required vs. preferred skills. - Performance Review Summarizer
Transform 360-degree feedback into structured, consistent review summaries for manager review and HR record-keeping.
CLIENT RESULT:
- A global logistics firm cut recruiter time-per-hire by 35% using an LLM screening assistant processing 500+ monthly applicants across 12 role types.
LLM Solutions for Education & EdTech
Personalized AI tutors, automated content generation, and institutional knowledge systems for modern learning environments.
USE CASES:
- Adaptive Tutor Bots
LLM tutors that adjust explanation depth, examples, and learning style based on student interaction history and performance signals. - Curriculum & Assessment Generator
Auto-create lesson plans, quiz questions, rubrics, and study guides aligned to learning objectives and curriculum standards. - Student Helpdesk Assistant
24/7 conversational assistant trained on academic policies, course catalogs, admissions FAQs, and campus procedures. - Research Paper Summarizer
Condense academic papers into digestible summaries with key findings, methodology, limitations, and citation-ready abstracts.
CLIENT RESULT:
- An EdTech platform saw 3× longer study sessions and a 45% reduction in support tickets within 60 days of deploying an adaptive AI tutor for secondary school students.
case studiesReal Results from Real LLM Deployments
We measure success in business outcomes — hours saved, conversion rates, costs reduced, and revenue generated. Here’s what clients have achieved working with Aigentora.
🛒 eCommerce · US · Shopify
- Case: Fashion Retailer Cuts Content Production Time by 40% with AI-Generated Product Copy
- Solutions: A growing US fashion brand needed to scale from 500 to 15,000 SKUs without proportionally growing their copywriting team. We built a GPT-4–powered pipeline that ingests product attributes, brand voice guidelines, and SEO targets to auto-generate multilingual descriptions in seconds — then publishes them directly to Shopify.
- Metrics: 40% faster time-to-market | 15,000 SKUs processed | SEO improvements in 3 months
🏭 Manufacturing · Germany · ERP Integration
- Case: SOP Assistant Reduces Query Resolution from 15 Minutes to 30 Seconds on Factory Floor
- Solutions: A German manufacturer with thousands of SOPs across 6 facilities needed frontline workers to access procedures instantly without supervisor escalation. We embedded Gemini Pro into their SAP ERP environment with a natural language interface deployed on shared tablets across all shop floor locations.
- Metrics: 30-second query resolution | 85% reduction in supervisor calls | 6 facilities live
🏥 HealthTech · India · HIPAA-aligned
- Case: RAG Knowledge System Cuts Internal Query Time by 70% for Clinical AI Startup
- Solutions: A clinical AI startup had 200+ staff spending hours searching compliance manuals, internal documentation, and patient protocols. We built a secure RAG system using fine-tuned Claude over their private knowledge base, integrated with Slack and a web portal. Zero data exposure to external APIs.
- Metrics: 70% fewer internal queries | 2× faster compliance responses | 6-week delivery
🏠 Real Estate · UAE · Agentic AI
- Case: Investment Summary Agent Boosts Lead Close Rate by 20% for Multi-City Property Group
- Solutions: A UAE property group needed agents to send professional investment summaries within minutes of a prospect inquiry. We built an LLM agent that pulls listing data, market comparables, and rental yield calculations to generate polished, branded briefs on demand — delivered in under 10 minutes.
- Metrics: 20% more leads closed | 8-minute summary generation (was 4 hours) | 3 cities deployed
Technology StackThe Tools We Use to Build Production LLMs
Python
Langchain
Claude
Open AI
Chroma DB
Pinecone
AI on AWS
Gemini
Qdrant
Milvus
Kubernetes
LlamaIndex
Our Delivery ProcessFrom Discovery to Deployed
Discovery
Architecture
Build & Fine-Tune
Evaluate & Test
Deploy & Monitor
Aigentora helped us transform a complex, manual error management process into a fully automated AI-driven system. Their team understood our technical challenges immediately and delivered a scalable solution that significantly reduced response times and operational overhead. The impact on our efficiency and platform reliability has been substantial.
Thanks to Luscii & Aigentora's skilled AI developers, we’ve created a true ‘hospital-at-home’. We intervene earlier and prevent escalation-without adding more staff.
Aigentora has completely transformed how we build and scale our AI products. Their developers integrated seamlessly with our in-house team and delivered production-ready LLM features faster than any agency we’ve worked with. The attention to detail, communication, and quality of engineering were outstanding. They’ve become our long-term AI partner.
We hired two AI engineers from Aigentora, and within weeks they automated processes that used to take our team hours. Their expertise in LLMs, vector databases, and workflow automation helped us launch new capabilities and cut operational costs. Exceptional talent and highly recommended.
testimonialsClients says about our AI services aligned to their businesses.
FAQEverything you need to know about
An LLM (Large Language Model) is an advanced AI system trained to understand and generate human-like text. At Aigentora, we leverage LLMs to build intelligent business applications — such as chatbots, virtual assistants, automated report generators, and knowledge retrieval systems — enabling teams to save time, reduce manual work, and make smarter, data-driven decisions.
We specialize in custom LLM development, fine-tuning, and deployment. Our services include:
Building domain-specific AI agents and chatbots
Integrating LLMs with CRMs, ERPs, or internal databases
Developing retrieval-augmented generation (RAG) systems
Automating workflows and content generation
Creating analytics-driven business advisors
Each solution is designed to align with your business processes and deliver measurable ROI.
Aigentora works with leading LLM frameworks and APIs, including OpenAI (GPT models), Anthropic Claude, Google Gemini, Meta LLaMA, Mistral, and LangChain. For vector search and data management, we use Pinecone, Weaviate, Chroma, and FAISS — ensuring fast retrieval, scalability, and data privacy.
Yes! We design and develop custom AI assistants powered by LLMs that can understand your brand tone, company data, and workflows. Whether it’s a customer support bot, voice-based virtual assistant, or internal knowledge base agent, we tailor the solution to match your goals and integrate seamlessly with your existing systems.
At Aigentora, we don’t just build LLMs — we build business-ready AI ecosystems. Our expertise lies in:
End-to-end solution design (from data prep to deployment)
Domain-specific customization (legal, finance, retail, healthcare, etc.)
Secure integrations using APIs and private datasets
Ongoing optimization, analytics, and performance tracking
We focus on real-world impact — automation, insights, and measurable outcomes.
Absolutely. We fine-tune models using your proprietary datasets to make the LLM context-aware, industry-specific, and aligned with your brand’s tone and objectives. This enables the model to deliver more accurate, secure, and business-relevant responses — without exposing your data to public systems.
We serve a diverse range of industries, including:
Legal & Compliance: AI legal advisors, document summarization
Finance & Banking: AI portfolio analysts, automated reporting
Healthcare: AI medical support assistants, patient data summarization
eCommerce & Retail: AI product advisors, intelligent search
HR & Recruitment: AI candidate screeners, onboarding chatbots
Education: Personalized learning assistants and academic research tools
The timeline depends on project complexity, data size, and integration needs. A standard LLM prototype can be delivered in 3–6 weeks, while full-scale enterprise solutions typically take 8–12 weeks. We follow an agile methodology — ensuring iterative delivery, transparency, and early testing.
Data security is central to every Aigentora project. We ensure compliance with GDPR, HIPAA, and SOC-2 standards, depending on your region and industry. Sensitive data never leaves your environment — we can deploy models on-premise, in private cloud, or via secured API gateways to guarantee full control and confidentiality.
Getting started is simple. Book a free consultation with our AI experts to discuss your goals and challenges. We’ll assess your data readiness, recommend the right model architecture, and design a clear implementation roadmap — from POC to full deployment. Aigentora’s team then partners with you to bring your intelligent automation vision to life.
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