You will get Custom AI Ad Copy Generator — 10-30 Variants for Meta/Google/LinkedIn
Rising Talent
Project details
🚀 Generate 10-30 high-converting ad copy variants for any campaign — in minutes, not hours.
I build custom AI tools for marketing agencies that automate ad copy creation across Meta, Google Ads, and LinkedIn. Each tool is calibrated to YOUR brand voice, YOUR clients' guidelines, and YOUR creative process — no generic ChatGPT outputs.
What you get:
• Custom Python tool that ingests a campaign brief and outputs 10-30 ad copy variants
• On-brand: trained on your style guide and historical winning ads
• Multi-channel ready (Standard & Advanced): adapts copy to Meta hooks, Google headlines, LinkedIn professional tone
• Brand-on-tone fine-tuning (Advanced only): the tool learns from your highest-performing ads to replicate proven patterns
• Clean code, documented, easy to maintain
• 30-min team training included
I am CTO and co-founder of Katoads, an AI SaaS in alpha with 15 marketing agencies. I build ad creative automation every single day. You are getting production-grade code, not a weekend project.
Powered by Claude Code — fast delivery (5-10 days), no hype, just working tools.
I build custom AI tools for marketing agencies that automate ad copy creation across Meta, Google Ads, and LinkedIn. Each tool is calibrated to YOUR brand voice, YOUR clients' guidelines, and YOUR creative process — no generic ChatGPT outputs.
What you get:
• Custom Python tool that ingests a campaign brief and outputs 10-30 ad copy variants
• On-brand: trained on your style guide and historical winning ads
• Multi-channel ready (Standard & Advanced): adapts copy to Meta hooks, Google headlines, LinkedIn professional tone
• Brand-on-tone fine-tuning (Advanced only): the tool learns from your highest-performing ads to replicate proven patterns
• Clean code, documented, easy to maintain
• 30-min team training included
I am CTO and co-founder of Katoads, an AI SaaS in alpha with 15 marketing agencies. I build ad creative automation every single day. You are getting production-grade code, not a weekend project.
Powered by Claude Code — fast delivery (5-10 days), no hype, just working tools.
AI Algorithms
Large Language Model, Multimodal Large Language Model, Transformer ModelAI Applications
AI Content Creation, Natural Language Generation, Natural Language Understanding, Sentiment AnalysisAI Development Language
PythonAI Tools
Azure OpenAI, Copy.ai, GitHub Copilot, Hugging Face, StreamlitAI Models
ChatGPT, DALL-E, GPT-4, OpenAI CodexWhat's included
| Service Tiers |
Starter
$2,500
|
Standard
$3,800
|
Advanced
$5,500
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 10 days |
Number of Revisions | 1 | 1 | 2 |
AI Model Integration | |||
Batch Normalization | - | - | - |
Database Integration | - | - | |
Detailed Code Comments | |||
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | ||
Model Documentation | |||
Model Monitoring | - | - | - |
Model Testing & Optimization | - | - | - |
Model Tuning | - | - | - |
Natural Language Processing | - | - | - |
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | |||
Setup File | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$700 - $1,500
Additional Revision
+$200
+1 New Channel Added
(+ 3 Days)
+$1,500Frequently asked questions
About Jason
AI Engineer | Python & TypeScript | LLM, Agents, MarTech
Congenies, France - 12:13 pm local time
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💡 Why work with me
I'm CTO and co-founder of Katoads, an AI SaaS currently in alpha with 15 marketing agencies as early adopters. I code every day for this exact persona — I know your workflows, your tools, your constraints. You're talking to a developer who speaks your language, not a freelancer discovering your industry mid-mission.
Beyond Katoads, I've spent 4+ years as a freelance founder/CTO (SaaS, gaming, Web3) — solid track record building production-grade systems from scratch.
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🔧 What I build for clients
• Custom AI Automations — ad copy generation across Meta/Google/LinkedIn, automated client reporting, competitive intelligence, smart scraping pipelines
• AI Agents — inbound lead qualification, internal Slack assistants, creative briefing agents, multi-step autonomous workflows
• LLM Integrations — plug GPT, Claude, or Gemini into your existing tools (HubSpot, Pipedrive, Notion, custom dashboards)
• AI Audits for Agencies — 1-day deep-dive to identify your top 5 automation leverage points + chiffred 6-month roadmap
• Custom AI Development — POCs, prototypes, internal micro-SaaS, RAG systems
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🛠️ Tech Stack:
• Languages: TypeScript · Python · JavaScript
• Frameworks: Next.js · Node.js · React · FastAPI · Express
• AI/LLM: OpenAI · Anthropic Claude · Google Gemini · LangChain · Vector DBs · RAG architectures
• Backend & Data: PostgreSQL · Prisma · Redis (BullMQ) · Supabase
• Integrations: Meta/Google/LinkedIn Ads APIs · HubSpot · Pipedrive · Notion · Webhooks · Stripe
• Infra: Vercel · Docker · CI/CD
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📦 Packaged services (fixed price, fast delivery)
• AI Audit for your agency — 1 day — $900 USD Get a clear roadmap of your top 5 automation opportunities + estimated ROI per project.
• Automated Ad Copy Generator — 5 days — $3,800 USD Custom tool that generates 10-30 ad copy variants per brief (Meta, Google, LinkedIn). Multi-language, on-brand.
• Automated Client Reporting — 5 days — $3,800 USD Pipeline that ingests your ad campaign data, generates AI-powered client summaries, sends them by email or Slack.
• Inbound Lead Qualification Agent — 7 days — $4,800 USD AI agent that auto-qualifies leads based on your criteria, books calls (Calendly), and routes to the right account manager.
• Custom AI development — $90/h or fixed quote per project
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🎯 Best fit for
Marketing agencies (5-50 people), media buying teams, social ads agencies, creative studios, SaaS marketing teams, e-commerce brands wanting to deploy AI in their daily workflows. Not a fit for healthcare, banking/finance, or government work (long sales cycles + stack mismatch).
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⚡ Why I deliver fast
I use Claude Code as a coding accelerator — that means I ship working POCs in 3-5 days where most freelancers take 2 weeks. Code is clean, documented, and easy for your team to maintain after handover.
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📩 Let's talk
If you have a specific automation in mind, an AI agent to build, or you just want a 1-day audit to identify your highest leverage points — send me a message with your project details. I respond within 24h and can usually schedule a 15-min discovery call within 48h.
Available immediately. 100% remote. Working in English and French.
— Jason
Steps for completing your project
After purchasing the project, send requirements so Jason can start the project.
Delivery time starts when Jason receives requirements from you.
Jason works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Brief Intake
Receive your brand guidelines, sample winning ad copy, target audiences, and campaign objectives. Align on scope, channels, and tone.
Architecture Design
Design the generation pipeline: prompt templates, model routing (GPT/Claude/Gemini), output schemas, fallback logic, and cost optimization.