Renderz.Studio
Free guide · Full content
●  Practical Guide · 15 min read

How to Build a System of 7 AI Agents That Work 24/7

The exact blueprint we use at Renderz Studio to automate content, leads and operations. No hype. Real code and transparent costs.

●  01

The problem: scaling without hiring

If you run a digital business, you know the dilemma: you need a steady stream of content, fast replies to leads, active social channels and sharp analytics. But hiring a team of 5-7 people costs €15,000-25,000/month in salaries.

The traditional alternative is doing it all yourself. The result: burnout within 3 months and inconsistent content that stalls your growth.

The third way: a system of specialist AI agents running specific tasks 24/7. Cost: €200-500/month in APIs.

“We do not replace creatives. We give them superpowers so they can focus on what matters: strategy and human relationships.”
●  02

The 7 agents and what they do

Each agent has its own specialty. They work in sequence or in parallel depending on the task.

01

ORACLE

Intelligence Editor

Monitors RSS feeds (TechCrunch, VentureBeat, OpenAI Blog), filters the relevant news and writes 3-6 articles a day in Spanish.

Tech
Claude API + Supabase + Cron jobs
Output
~100 articles a month, published automatically
02

VERA

Communications

Reads what Oracle published, picks the best of it and writes a weekly newsletter: 1 lead story + 3 briefs + a practical tip.

Tech
Claude API + Resend
Output
4 newsletters a month, ~45% open rate
03

REPO

Tools Curator

Scrapes GitHub trending, filters AI/automation repos and writes Spanish descriptions plus install instructions.

Tech
GitHub API + Claude + Supabase
Output
Catalog updated daily at /herramientas
04

FLUX

Video Director

Writes scripts for Reels/Shorts with a fixed structure: hook (3s) → problem → solution → CTA. Includes shooting directions.

Tech
Claude API (bajo demanda)
Output
Ready-to-shoot scripts in under 2 minutes
05

SIGNAL

Lead Hunter

Searches Google Places for businesses (restaurants, clinics, hair salons in Barcelona), analyzes their web presence and builds a prioritized list.

Tech
Google Places API + Claude scoring
Output
50-100 qualified leads a week
06

ECHO

Customer Support

Answers WhatsApp/email messages with full business context. Escalates to a human when it cannot resolve something.

Tech
WhatsApp Business API + Claude
Output
Replies in under 5 min, 24/7
07

ATLAS

Finance & Operations

Builds metrics reports: MRR, leads, conversion, expenses. Flags anomalies and suggests actions.

Tech
Supabase queries + Claude análisis
Output
Up-to-date dashboard + automatic alerts
●  03

The complete tech stack

Everything runs on standard technology. No magic, no exotic dependencies.

Frontend

  • Next.js 15
  • Tailwind CSS
  • Vercel hosting

Automatic deploys, edge functions, free up to 100GB

Backend

  • Next.js API routes
  • Vercel Cron
  • Edge Functions

No server to maintain, scales automatically

Database

  • Supabase (PostgreSQL)
  • Row Level Security
  • Realtime

Free up to 500MB, auth included, instant API

AI

  • Claude API (Anthropic)
  • GPT-4o (backup)
  • Prompts versionados

Claude for long-form text, GPT for quick tasks

Email

  • Resend
  • Templates HTML
  • Dominio verificado

3,000 free emails a month, excellent deliverability

Automation

  • Vercel Cron Jobs
  • Webhooks
  • GitHub Actions

Crons included with Vercel, no extra cost

●  04 — 07

Unlock the rest of the guide

Step-by-step implementation, a full breakdown of real costs and copy-ready prompt templates.

+ Weekly newsletter with AI tools. No spam.

¿Hablamos?