Smart Rental Management,
Without the Headache.
Stop wasting time. The all-in-one platform for Spanish landlords: automated rent collection with payment ledger, legally binding e-signatures, multi-authority guest registration (SES, Mossos & Ertzaintza), and real-time tax intelligence for individuals and companies. Save hours every week.
- Automated rent tracking & payment ledger
- Legally binding e-signatures with OTP
- Tax reporting: IRPF (individuals) & IS (companies)
- Calendar management & booking sync
- Guest registration: SES, Mossos & Ertzaintza
- Smart alerts: payments, renewals & compliance
- Portfolio analytics: occupancy, ADR & RevPAR
The new way to manage rentals
Smarter, faster, and without manual errors
Forget about manual data entry
Upload any invoice or receipt. Our AI extracts the issuer, date, and amount, and automatically categorizes the expense for your accounting.
Reclaim your time
Reduce manual management by 99%. What used to take hours of administration now takes seconds.
Goodbye to manual work
From legally binding e-signatures to automatic police registration reports. Proactive alerts keep you ahead of late payments, contract renewals, and compliance deadlines — all on autopilot.
Your total control center
A unified platform for all your properties and documents. Agile design, real-time data, and 100% cloud access.
Everything you need to run your rentals.
A complete operating system for modern landlords. Automated, compliant, and intelligent.
Property Portfolio
Manage all your properties—short and long-term—in one dashboard. Document vault, sharing, and owner statements included.
Explore FeatureProperty Portfolio
Manage all your properties—short and long-term—in one dashboard. Document vault, sharing, and owner statements included.
Simple, Transparent Pricing
The only difference between plans is the number of properties you can manage. Every feature is available on every plan.
Except the Cumplimiento plan, which includes only guest registration and tourist tax.
Included in every plan
Only need compliance?
Compliance plan
Legal guest registration and tourist tax, priced per property. Add as many properties as you need at the same per-unit price.
See full details →- Guest registration: SES, Mossos & Ertzaintza
- AI ID/passport scanning (Spanish-specific fields)
- Tourist tax calculation (Catalonia & Balearic Islands)
- Property, rental & calendar sync
- Guest form in 12 languages
Doesn't include expenses, contracts, or tax reports — you can upgrade to a full plan anytime.
Frequently Asked Questions
Everything you need to know about managing your properties with Keyio.
Keyio is an all-in-one property management platform designed for Spanish landlords and property managers. It helps you track rentals, manage expenses, generate tax reports, handle guest registration, and organize contracts — all from a single dashboard.
Yes! Keyio offers a 30-day free trial with full access to every feature — no credit card required to sign up. After the trial, plans start at €3.99/month for 1 property, with higher tiers for more properties and a per-property Cumplimiento plan for guest registration and tourist tax only.
No, Keyio works directly in your browser as a Progressive Web App (PWA). You can also add it to your phone's home screen for a native app-like experience — no app store download required.
Keyio covers all main authorities required in Spain: SES.HOSPEDAJES for the national Ministry of Interior, Mossos d'Esquadra for properties in Cataluña, and Ertzaintza for properties in the Basque Country (País Vasco). The platform auto-detects your property's region and generates the correct submission format — no manual configuration needed.
Yes, Keyio supports hybrid rental management. You can track short-term vacation rentals alongside long-term leases within the same property portfolio. Each rental type has tailored features — calendar sync and guest registration for short-term, and contract management and a payment ledger for long-term rentals.
Yes. Keyio uses Firebase infrastructure with encrypted connections (TLS/SSL) for all data transfers, and your data is stored securely in Google Cloud with role-based access controls. We never share your information with third parties.
Yes, you can invite collaborators such as accountants, co-owners, or property managers with specific permission levels. Each collaborator only sees the data you choose to share, giving you full control over access.
Yes. Keyio includes a dual fiscal engine: IRPF mode for individual landlords (Rendimientos del Capital Inmobiliario, Modelo 100) and IS mode for legal entities (Impuesto sobre Sociedades — S.L., S.A.). Each mode applies the correct deductions, amortization schedules, and ownership splits, and both generate export-ready reports for your accountant.
Yes. Every signer verifies their identity with a one-time code sent to their email before signing, and once everyone has signed, Keyio generates a certificate recording who signed, when, from which IP address, and by what method — attached to the final PDF. This satisfies Spanish contract law (Art. 1278 of the Código Civil), which recognizes an electronic signature as valid evidence of consent.
Your Reports dashboard shows occupancy rate, average daily rate (ADR), revenue per available night (RevPAR), and break-even occupancy — per property or across your whole portfolio, with year-over-year comparisons — alongside the fiscal reports built for IRPF or IS tax filing.
Yes. For long-term rentals, you can open a secure Renter Portal where tenants log in with a one-time code to see their payment status and history, download documents you've shared, check deposit status, and report maintenance issues. You choose exactly what's visible to them.