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QUICK OVERVIEW

Simple AI agent using GPT for a single task. Includes prompt design, integration, and test. | AI Powered Websites, Blogs, Affiliate Sites and GoHighLevel Systems

SOLD BY

zinn digital ™

✔ Verified🛡 Trusted Zinner🔥 Hot Zinner🥉 Zinner Level 3

GB From United Kingdom (UK)

🏪 102 Total Zinns Sold⭐ 38,451 Zinner Reviews📅 Zinner Since Apr 2025

Last active 2 hours ago

LANGUAGES ZINN DIGITAL ™ CONVERSES IN

ZINN DIGITAL ™'S SKILLS

ai agents generative ai langchain n8n automation openai developer

BRAND

Zinn Digital ™

Build custom AI agents, GPT workflows, and generative AI solutions with n8n

Name: Build custom AI agents, GPT workflows, and generative AI solutions with n8n » Zinn Hub
Brand: Zinn Digital ™
SKU: ZINN-build-custom-ai-agents-gpt-wor
Price: 442.00 USD
Availability: InStock
Rating: 5 (1 reviews)

5.0 — 1 Review

$442.00

Tap View Options & Buy below to see details and order

YOUR ORDER

Build custom AI agents, GPT workflows, and generative AI solutions with n8n

$442.00

OPTIONAL ADD-ONS

These are optional extras. Tap Buy Now to order without them.

Boost Upgrade

Multi-step AI workflow using N8N or LangChain, with memory/context and external API integration. Includes: • AI LLM model integration, • Retrieval-Augmented Generation (RAG), • Pre-set conversational journey, • User authentication, • Source Code (Adds 8 days to delivery)

Boost Upgrade (+$3,978.00)

Premium Upgrade

End-to-end custom AI agent (MCP + GPT + memory + RAG) with frontend UI, API, and scalable deployment Includes: • AI LLM model integration, • Retrieval-Augmented Generation (RAG), • Pre-set conversational journey, • Integration with CRM / database, • User authentication, • Multi-language support, • Source Code (Adds 15 days to delivery)

Premium Upgrade (+$9,758.00)

-Decrease product quantity. +Increase product quantity.

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PAYMENT METHODS

Via Zinn Hub

At a Glance

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

Tech Stack

N8N, LangChain, OpenAI, GPT-4

Builds on industry-standard AI frameworks including LangChain, AutoGen, CrewAI, and multi-LLM support (OpenAI, Claude, Gemini, Mistral) with vector databases like Pinecone and Supabase.

Source Code Included

All Tiers

Every package — Basic, Boost, and Premium — includes full source code delivery, giving buyers ownership and flexibility to extend or redeploy the agent independently.

CRM & Database Integration

Premium Tier Only

Integration with CRMs or external databases is exclusive to the Premium upgrade (21-day delivery), making it the tier to select for production-ready or business-connected deployments.

Delivery Timeline

6 to 21 Days

Starter agent delivers in 6 days for simple single-task GPT builds. Complexity scales to 21 days for Premium, which adds multi-language support and CRM/database connectivity.

Full Description

Are you looking to automate your business, build intelligent workflows, or deploy powerful AI agents using cutting-edge tools? You're in the right place.

Zinn Digital ™ specialises in building smart, scalable AI agents and generative AI workflows tailored to your business needs using tools like N8N, Model Context Protocol (MCP), LangChain, OpenAI, GPT-4, and custom APIs. Our team is based in London, England.

What We Can Build for You:

Autonomous AI agents with memory & reasoning
GPT-powered assistants
AI workflow automation using N8N
Data enrichment & email agents
AI tools with custom prompts, plugins & APIs
Retrieval-augmented generation (RAG) applications
Voice/Chat agents with personality & context
SaaS or MVPs using GPT + LangChain + vector databases
Integration with OpenAI, Pinecone, Supabase, Airtable, etc.

Technology & Tools We Use:

Agents & Frameworks: LangChain, AutoGen, AutoGPT, CrewAI

APIs & LLMs: OpenAI, Claude, Gemini, Mistral, Hugging Face

Databases: Pinecone, Weaviate, Supabase, PostgreSQL

Front-ends: React, Next.js, Streamlit

Our Specialisations:

This Zinn Will Include (Starter AI Agent)

Simple AI agent using GPT for a single task. Includes prompt design, integration, and test.

Delivery: 6 days

Revisions: None

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:

Feature	Basic	Boost Upgrade	Premium Upgrade
Delivery	6 days	14 days	21 days
Revisions	None	None	None
AI LLM model integration	✓	✓	✓
Retrieval-Augmented Generation (RAG)	✓	✓	✓
Pre-set conversational journey	✓	✓	✓
User authentication	✓	✓	✓
Source Code	✓	✓	✓
Integration with CRM / database	✗	✗	✓
Multi-language support	✗	✗	✓

Zinner Quality Guarantee

✓

Vetted Professional
Every Zinner is reviewed and approved before joining the platform.

✓

Quality Work Guaranteed
All services are backed by our quality assurance commitment.

✓

Secure Payment
Your payment is protected until you approve the delivered work.

Extra Information

Chat With Us

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

Frequently Asked Questions

What kind of AI agents can you build?

I can build agents for email automation, customer support, content creation, knowledge retrieval, lead generation, task execution, and more — using tools like LangChain, N8N, and MCP.

Do I need to know how to code to use the agent?

Not at all! I’ll build an intuitive interface or provide simple instructions so you can run the agent easily, even without tech experience.

Can you integrate my agent with platforms like WhatsApp, Slack, or Gmail?

Yes, I can connect your agent to any API-supported platform using tools like N8N or custom webhooks.

What’s MCP and why is it useful?

MCP (Model Context Protocol) is a method to give AI agents persistent memory, contextual understanding, and task management. It makes agents much smarter and more autonomous.

Will I get the source code and deployment guide?

Yes, all packages include full source code and basic setup documentation. Premium includes deployment on platforms like Vercel or Render.

Customer Reviews

See what our customers say about this Zinn

5.0

1 review

5 ⭐

4 ⭐

3 ⭐

2 ⭐

1 ⭐

joeyconsagra

Dec 2, 2025

Really great work done from this freelancer and great communication the whole time. He made sure everything was exactly how I wanted it and did a great job. Thank you!

Only logged in customers who have purchased this product may leave a review.

Build custom AI agents, GPT workflows, and generative AI solutions with n8n

At a Glance