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At a Glance

Key details about this service to help you decide. Generated by Zinn Hub, not the seller.

Core Tech Stack

OpenAI GPT + LangChain + Python
Built on industry-standard AI frameworks including GPT-4/3.5, LangChain for conversational logic, and vector databases like Pinecone for document retrieval.

RAG Included

All Tiers — Train on Your Own Data
Retrieval-Augmented Generation is included from the base package, meaning the chatbot can be trained on your PDFs, FAQs, or website content rather than general knowledge alone.

Source Code Ownership

Full Code Delivered
Source code is included across all packages, giving buyers full ownership and the ability to maintain, modify, or host the chatbot independently after delivery.

CRM & Multi-Language

Available from Boost Tier ($425 base)
CRM or database integration and multi-language support are unlocked in the Boost and Premium upgrades, making those tiers more suited to customer-facing or enterprise workflows.

Full Description

Are you looking for a custom AI chatbot powered by OpenAI GPT and LangChain to automate your business, customer support, or workflows?

Zinn Digital ™ will design and develop intelligent, production-ready AI chatbots tailored to your specific needs.

We are Software Engineers & AI Developers based in London, England with extensive experience in building AI chatbots, LLM-based systems, and workflow automation for businesses and startups.

We will help you design, build, and deploy a custom AI chatbot using OpenAI GPT, LangChain, and Python, focused on real business use cases, not demos.

What We Can Build

  • AI chatbots using OpenAI GPT (GPT-4 / GPT-3.5)
  • LangChain-based conversational workflows
  • Chatbots trained on your documents (PDFs, FAQs, websites)
  • Customer support, sales, internal assistant, or Q&A bots
  • API-based chatbot integrations
  • AI automation for repetitive tasks
  • Secure and scalable backend logic

Tech Stack

  • Python
  • OpenAI API (GPT)
  • LangChain
  • Vector Databases (e.g. Pinecone)
  • REST APIs
  • Cloud deployment

Why Choose Zinn Digital ™?

  • Clear communication & requirement analysis
  • Clean, maintainable code
  • Business-oriented AI solutions
  • Ongoing support options available

Please message us before ordering to confirm scope and feasibility


This Zinn Will Include (Simple AI Chatbot)

chatbot like email generation, Q/A bot, summary or strategy suggestion

Delivery: 7 days

Revisions: Unlimited

Includes:

• AI LLM model integration
• Retrieval-Augmented Generation (RAG)
• Pre-set conversational journey
• User authentication
• Source Code


Upgrade Options

Choose an upgrade addon to get more features:

FeatureBasicBoost UpgradePremium Upgrade
Delivery7 days10 days14 days
RevisionsUnlimitedUnlimitedUnlimited
AI LLM model integration
Retrieval-Augmented Generation (RAG)
Pre-set conversational journey
User authentication
Source Code
Integration with CRM / database
Multi-language support

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Secure Payment
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Extra Information

Chat With Us

Chat On Telegram:https://t.me/ZinnDigital

Customer Reviews

See what our customers say about this Zinn

4.7
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merci beaucoup pour ce travail je recommande

merci beaucoup

Zinn Hub Review We’re very pleased with Zirsha’s work. He delivered all mandatory requirements and integrated our requested changes quickly and flexibly. What stood out: Clean, well-structured code with a detailed README Fast response times and polite communication Proactive bug-fixing and a constructive attitude throughout the project Room for even smoother hand-offs: Include a version tag or Git commit link with each delivery Neile only a key-free .env.example file for security Overall, an excellent collaboration—looking forward to working together again.

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