Our agency will build ai web apps using claude code, codex, chatgpt

We build AI web apps and AI-powered web applications using Claude Code, Codex, and ChatGPT as our core AI Native stack.

If you're looking for an AI web app using Claude, an AI web app using Codex, or an AI web app using GPT / OpenAI that's exactly what we do, every day, for clients across the US, EU, and Australia.

What We Build

• AI Q&A systems from documents, video, and images
• AI sales calling bots and outbound voice agents
• Property and recruitment automation tools
• Custom AI agents (sales, support, voice)
• SaaS platforms with AI baked into the core, not bolted on
• Industry: Recruitment, Accounting, Property, Marketing and more

Our Stack

-> Claude Code, Claude AI, ChatGPT, Gemini, LangChain / LangGraph

-> Azure AI, Azure OpenAI, Azure AI Search (vector + hybrid + semantic)

-> RAG pipelines, embeddings, MCP, vector databases (Pinecone, Chroma, Postgres)

-> React, Next.js, FastAPI, Django, .NET

Why Kcube AI

• Top Rates on Fiverr
• Azure AI certified team
• Direct communication, no outsourcing, no middlemen

Send a message with your use case we'll reply with a relevant example or quick demo idea, not a generic copy-paste.

We work exclusively through Fiverr.