About us
Annexa was born in a firm, not in a lab.
In Torrevieja, on the Costa Blanca, closing sales for local and international clients. We built it for our own work and now we are opening it to estate agencies and advisory firms that work like us.
Who is behind it
I built it for my own firm
Every sale was the same: the data in three places, the cheque recalculated by hand the night before signing and the feeling that something was slipping through.
Annexa is what I needed and could not find: one file per sale that knows about deposit contracts, the 3% non-resident withholding, the bank’s funds provision and what is still left to do after the keys are handed over.
Now I want people who work like us to use it.
Sarah KastlungerReal estate investment and tax consultant in Torrevieja
How we work
Four things that do not change
Built inside a real firm
Annexa was born to close the sales of Sarah’s own firm in Torrevieja. Every screen answers something that happened in a real sale.
We set it up with you
A video call to get it ready with your team so you can start with your own sales.
In Spanish and English
The software is in Spanish and documents come out in Spanish, English or both, for local and international clients.
Clear pricing
No set-up fee, no lock-in on the monthly plan, a 30-day guarantee and your price fixed for 12 months.
For estate agencies
Your CRM stops at “deal closed”. Annexa starts there.
- After-sales no longer depends on one person.
- Deposit contract, reports and emails in the client’s language.
- A closing that lives up to every buyer.
For advisory and law firms
Walk into the notary knowing which cheque each party brings.
- Settlement, withholdings and bank provision, instantly.
- Forms 210, 211, 600 and 720, NIE and tax representation.
- Bank and notary reports that make sense.
Ready to discover a new way of working?
We will show you in 30 minutes, with a sample sale.
Book a demo