Published on August 8, 2026 · The mitza.es team
According to Spain's National Statistics Institute (INE), by 2025 already 21.1% of Spanish companies with 10 or more employees were using artificial intelligence in some process, and Deloitte estimates that 85% plan to increase that investment during 2026. But adoption doesn't necessarily start with a budget: a good part of that initial curve can be covered with free tools, before justifying the move to a paid version.
What a free plan reasonably covers
Free plans from the best-known AI tools cover between 70% and 80% of a small SME's basic needs. Many businesses operate successfully on free plans alone for months before needing something more advanced.
- ChatGPT Free: writing copy, answering customers, drafting content and brainstorming ideas.
- Claude Free: more careful writing and tasks that combine text with code or data structure.
- GitHub Copilot Free: development support if your business maintains its own website or internal tools.
- Bing Image Creator: basic image generation for social media or visual drafts.
- n8n: open-source process automation, useful for connecting forms, email and spreadsheets without depending on a developer for every change.
How much time it can actually save
Spanish SMEs already using these tools report saving between 20% and 40% of operational time on repetitive tasks such as basic invoicing, customer service replies, or drafting content for social media and blogs. It's not magic — it's letting AI handle the first draft so a person can spend their time reviewing and deciding, instead of starting from scratch every time.
Where free versions fall short
- Limited usage volume if your business generates content or queries at scale.
- Less control over final quality and tone without a layer of editorial review.
- More advanced integrations with your website, CRM or catalog usually require paid plans or custom development.
- Content generated without human review can sound generic and hurt your SEO in the medium term.
How to take the next step without losing quality
AI is a production accelerator, not a substitute for a well-thought-out content strategy. At Mitza we combine these tools with real editorial work in our content generation service, and if what you need is to integrate more serious automations into your website, we build it as part of a custom development project. If you're not sure where to start, an initial audit helps prioritize what to automate first.