Singularity Edge
Resources and guides

Practical guides on web, automation and AI.

Comparisons and pricing guides written from real projects, with no generic filler. No newsletter, no popups — just the content you came for.

Reference guides

Long comparisons, with verified data and cited sources. These are the ones we answer in depth.

Integrations·14 min read

MCP in retail: how we automated a fashion chain's aftersales

A chain with 35 shops and an online store handled every size exchange by opening four applications. This is what we connected and how it works now.

September 27, 2026Read article ↳
Artificial Intelligence·16 min read

What MCP is and what it can actually do for your company

The standard that connects ChatGPT or Claude to your ERP, your CRM and your database. How it works, what the risks are and when it pays off for a small business.

September 27, 2026Read article ↳
ERP·18 min read

Odoo vs Holded (2026): which ERP really suits your SME?

A complete guide to choosing between Odoo and Holded: architecture, features, Spanish tax rules, real 2026 prices, hidden implementation costs and 3-year total cost.

Updated September 19, 2026Read article ↳
Integrations·15 min read

Connecting WooCommerce to Holded or Odoo: what each one actually syncs

Orders, stock, customers and invoices without copying data by hand. What each integration really does, what it requires and which one fits your store.

Updated September 20, 2026Read article ↳
Digital advertising·16 min read

Google Ads vs Meta Ads in 2026: where should a small business invest?

They don't compete: Google captures existing demand and Meta creates it. Real 2026 costs, how to measure them properly and how to split your budget by stage.

Updated September 20, 2026Read article ↳
SEO·16 min read

How to show up in ChatGPT and Perplexity: the complete GEO guide

What the research proves about how AI picks who to cite, which crawlers you have to let in, and how to write so they pick you.

Updated September 20, 2026Read article ↳
SEO·17 min read

Local SEO in 2026: how to show up on Google Maps in your city

What decides which three businesses appear on the map, what really weighs in the algorithm and what changed this year. With a month-by-month plan.

Updated September 20, 2026Read article ↳
Automation·15 min read

Automating invoicing with n8n: from payment to invoice, hands off

Issuing invoices, chasing payments and reconciling takes hours every month. How to automate it with n8n, what n8n must not do, and how to avoid duplicates.

Updated September 20, 2026Read article ↳

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