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LegalTech in Spain 2025: tools, trends and the future of the digital law firm

LegalTech in Spain 2025: tools, trends and the future of the digital law firm

Trends9 min read

The Spanish LegalTech market is growing, driven by generative AI and digitalisation. We analyse the most adopted tools (generative AI, document automation, legal analytics) and how they are transforming law firm practice.

by Equipo Lexiel

Five LegalTech categories in Spain

Generative Legal AI: RAG-based tools with verified BOE/CGPJ corpus. Key differentiator: source traceability vs. generic ChatGPT. Practice Management Software: VeriFactu (verified e-invoicing) mandatory from 2027 (Royal Decree-law 15/2025): non-compliant PMS are out of the market. Document Automation: Growing in M&A due diligence and banking contracts. Legal Analytics: Case outcome prediction limited by Spain's less structured jurisprudence. eSignature: Qualified eSignature (eIDAS Art. 26) is standard.

2025-2026 trends: AI Act-regulated judicial AI support systems, value-based pricing enabled by analytics, LexNET 3.0 with open API.

Evaluation criteria: EU data hosting (GDPR), verified legal sources (BOE/CGPJ), LexNET integration, VeriFactu billing, Spanish-language support.

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