The agent calls from a mobile, listings go out to portals by hand, client emails live in a private inbox, and a spreadsheet tracks every deal. That's a typical day in many real estate agencies. Tesoro was built to change it: calls, email, WhatsApp, listings, portals and the agency website all work in one window. We built it for the demanding Spanish market and have been developing it continuously since 2022. See what it does and whether it fits your agency.
Tesoro is a CRM system for real estate agencies: a property database, leads, contacts and deals in one place. On top of that, the things generic CRMs don't have: publishing listings to portals, matching properties to clients, and a separate portal for buyers.
Tesoro is our product. Codelines is one of its co-founders and holds a stake in it: we've been building and running it since 2022. The system was developed alongside agencies in Spain, one of Europe's most demanding markets, and it holds up well beyond it too.
For your agency that means one simple thing: Tesoro runs on a subscription. You don't buy an implementation project; you log into a working system that our team develops and stands behind. New modules and integrations ship regularly as agencies use it every day and ask for improvements. And when a portal changes its API or a new market comes along? That's our problem, not yours.
Twilio, WhatsApp, Gmail/Outlook, MLS (Kyero, Idealista), OpenAI, webhooks and an API. Details in the Tesoro case study.
We start with the integrations, because they keep agents from having to use five tools at once:
On top of that, the full agency toolkit: a property database, a lead-and-deal pipeline, calendar and viewings, tasks and notes, documents attached to deals, per-role permissions, and a search that finds a client, a listing or a document in seconds. The full feature list is in the Tesoro case study.
Elia Living is a boutique premium agency in Jávea on the Costa Blanca: property sales, development projects, interior design and concierge services, from the first visit to the handover of keys. It serves international buyers in six languages, including Polish, and talks to clients over WhatsApp as a matter of course. The agency's daily work, from listings to buyer communication, runs on Tesoro. It's exactly the profile the system was built for: a demanding market, clients from several countries, and no room for manual re-typing.
“You can tell a good CRM after a week: the agent stops opening five windows at once, and the owner stops asking where the client's history is.”
One the agents still use after a week, not one that gets ticked off a list and then avoided. In practice, three things decide it: whether calls, email and WhatsApp are logged against the client, whether listings reach the portals without re-typing, and whether contact history stays with the agency. Tesoro is built around those three needs. The easiest way to judge it is with a demo based on your agency's own processes.
A system that keeps an agency's leads, contacts, listings and deals in one place, instead of scattering them across inboxes, spreadsheets and agents' notes. A good real estate CRM also does what generic CRMs don't: publishes listings to portals, matches properties to clients, and logs the contact history against the right deal.
A lead comes in from a portal and gets an agent, calls and emails are logged on the client, the system suggests matching properties, and listings flow out to the portals and the agency website without re-typing. In Tesoro there's also the buyer portal: the client browses properties and books viewings themselves, so part of the agent's work simply disappears.
Free plans mostly come with generic CRMs, with none of the real estate specifics: no portal feeds, no property matching and no proper listings database. At a very small scale that's an honest start. The cost of "free" shows up later, in the hours of manual work the system was supposed to take off the agents.
Tesoro runs on a subscription, with no implementation project and no upfront investment. The exact figure depends on the size of your agency and the modules you need, so we quote it after a short demo of the system. Write to us and we'll show you Tesoro live, then price it precisely for your agency.
We'll show you Tesoro live, on your agency's processes rather than on slides. You'll see an agent's day in one window and get specifics on the subscription: what's included and what it costs at your scale.
Book a Tesoro demoWe've been developing Tesoro without interruption since 2022, and its API and webhooks let us connect the tools you already work with. Tell us what your agency needs, and we'll say plainly whether it's in the system, on the roadmap, or out of scope.
Let's talk about your process
