AI ChatbotsLLM IntegrationAI AgentsRAG SystemsAI Automation

AI App Development Company — LLMs, Chatbots & AI Agents

CodeMiners builds custom AI applications powered by GPT-4, Claude, Gemini, and open-source LLMs. From simple chatbot integrations to full autonomous AI agents — fixed prices, fast delivery.

from $800

Starting Price

1–12 wks

Delivery

12+

AI Models Supported

48 hrs

Proposal Turnaround

AI Development Services

From adding a simple AI chatbot to your website to building a full autonomous AI agent system — we cover the full AI development stack.

from $800

AI Chatbots & Virtual Assistants

Customer support bots, sales assistants, and internal help desks powered by GPT-4, Claude, or Gemini. Full conversation history, handoff to human agents, and analytics dashboard.

from $500

LLM Integration & API Development

Connect OpenAI, Anthropic Claude, Google Gemini, or open-source models to your existing app, website, or workflow. Streaming responses, function calling, tool use, and structured outputs.

from $2,500

RAG Systems & Knowledge Bases

Build AI that answers questions from your own documents, PDFs, databases, or knowledge base. Vector databases (Pinecone, Weaviate, pgvector), embeddings, and semantic search.

from $3,000

AI Agents & Automation

Autonomous AI agents that complete multi-step tasks: research, data extraction, email drafting, API calls, and workflow automation. Built on LangChain, LangGraph, or AutoGen.

from $2,000

AI-Powered Analytics & Insights

Natural language interfaces for your data. Ask questions, get summaries, and generate reports using AI. Text-to-SQL, AI dashboards, and automated reporting.

from $1,000

AI Feature Integration

Add AI superpowers to your existing product: smart search, content generation, translation, sentiment analysis, image recognition, or recommendation engines.

AI Stack We Work With

OpenAI GPT-4 / GPT-4o / o1Anthropic Claude 3.5 / 4Google Gemini 2.0Meta Llama 3LangChain / LangGraphLlamaIndexPinecone / Weaviate / pgvectorHugging FaceOllama (local LLMs)Python / FastAPINext.js / Reactn8n / Make (automation)

Why Build Your AI App with CodeMiners

65% Below US Rates

US AI development agencies charge $200–$400/hr. CodeMiners delivers the same quality at fixed project prices starting from $800.

Fast AI Prototyping

We move from idea to working AI demo in days, not months. Our team has shipped 30+ AI applications across industries.

Model-Agnostic

We don't lock you into one LLM provider. We recommend the best model for your use case and budget — and can switch if needed.

Data Privacy First

We build with privacy in mind — on-premise LLMs, private vector databases, and data isolation for sensitive business data.

Full-Stack AI

Frontend, backend, AI pipeline, vector DB, deployment — one team handles everything. No need to coordinate multiple vendors.

Post-Launch Iteration

AI apps improve with feedback. We include 90 days of post-launch iteration support to fine-tune responses and improve accuracy.

AI Development FAQ

How much does AI app development cost?
Simple AI chatbot integrations start from $800. A full-featured AI chatbot with custom training and admin panel costs $2,000–$8,000. Custom LLM-powered SaaS applications typically range from $5,000–$25,000. You'll get a fixed-price quote before we start.
Which AI models do you integrate?
We integrate OpenAI (GPT-4, GPT-4o, o1), Anthropic Claude (3.5 Sonnet, 4), Google Gemini 2.0, Meta Llama 3, and open-source models via Ollama. We recommend the best model for your budget and use case.
Can you build an AI chatbot that knows my business data?
Yes — this is called a RAG (Retrieval-Augmented Generation) system. We connect an LLM to your documents, knowledge base, or database so it can answer questions specific to your business. Starting from $2,500.
My business idea uses AI — can you build an MVP?
Absolutely. We build AI-powered MVPs in 4–8 weeks at fixed prices starting from $2,500. This includes the AI pipeline, frontend, backend, user authentication, and deployment.

Ready to Build Your AI App?

Tell us your AI idea. We'll respond within 48 hours with a fixed-price proposal and technical plan.

Get AI Development Quote