Crea Tu Contrato Online — Rental Contracts, Clause by Clause
A legaltech wizard for the Spanish market: answer five questions and get the precise lease clauses for your situation, drafted with input from registered lawyers and ready to sign.
A legal wizard, not a template
Generic rental templates floating around the internet share one flaw: they treat a flat in Seville and a shop in Barcelona as the same case, ignoring that Spanish tenancy law shifts with the region and the lease type. Crea Tu Contrato Online approaches it as a product problem — a short questionnaire pins down the exact scenario and the engine recommends the specific clauses that protect the user, each one drafted and reviewed by registered Spanish lawyers.
Customers choose their depth: bolt individual clauses onto an existing agreement, take away the fully assembled contract ready to sign, or commission an entirely bespoke draft quoted in advance.
How the wizard works
- Five-question intake — landlord or tenant, lease type, property location and two key legal nuances. About two minutes.
- Clause recommendations flagged for the specific case, each delivered as complete legal text ready to drop into a contract.
- Assembled full contract: party identification, recitals, numbered clauses, signature blocks and an inventory annex.
- Automatic regional adaptation — INCASOL deposit and rent containment for Catalonia, foral specifics for Navarre.
- Stripe checkout with instant PDF delivery, including optional pre-filling of the buyer's details before download.
- Bespoke commissioning service for edge cases, drafted directly by the legal team and quoted beforehand.
Legal scope of the product
The catalogue spans Spain's four main tenancy families — primary residence, seasonal, commercial and rural — from both sides of the table, with clauses aligned to the LAU, Act 12/2023 and regional regulation, maintained against the legislation in force in 2026. A complete contract typically carries between 15 and 20 clauses, always ships with an invoice, and involves no subscription.
Users who already hold a signed agreement can instead purchase clauses one by one to reinforce it, with the wording tuned to the autonomous community where the property sits.
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The tech behind the wizard
Custom-built on Laravel and PHP with MySQL: a rules engine maps questionnaire answers to the clause library, composes the final document and renders the PDF on the fly. Livewire and Alpine.js keep the wizard and cart flowing without page reloads, while Stripe handles payment and invoicing.
No off-the-shelf template, no plugins — intake, recommender, checkout and PDF personalisation are all first-party code tuned for conversion and speed.
From legal service to scalable product
The project distils a thesis I care about: expert knowledge can be productised without losing rigour. Lawyers supply the judgement; software distributes it at any hour, in any province, with instant fulfilment.
Within my own-product catalogue it lets me evidence skills that rarely coincide in a single engagement — legal business logic, digital-goods e-commerce and document automation shipped as one coherent product.
Rapid answers
Are the generated contracts legally valid in Spain?
Yes. Every clause is drafted in line with the Spanish Urban Leases Act (LAU), Housing Act 12/2023 and the applicable regional rules, and reviewed by registered lawyers. Once both parties sign, the output is a fully valid private contract.
Which tenancy types can be created?
Four: primary residence, seasonal lets, commercial premises and rural leases — and each can be approached from either the landlord's or the tenant's side.
Does it handle regional specifics such as Catalonia or Navarre?
It does. The wizard asks where the property is located and adapts the clauses accordingly: INCASOL deposit registration and rent-cap rules in Catalonia, or Navarre's foral particularities.
How does the customer receive the document?
As an instant PDF download right after a secure Stripe checkout. Buyers can pre-fill parties, property and rent to download a personalised version, the file is also emailed, and an invoice is always issued.