THE AI PLATFORM FOR REAL ESTATE CONSULTANTS
Valuate Properties with AI and Create Profitability Reports in Minutes.
Our AI analyzes the market, finds real comparables, and calculates costs and profitability for you.
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Sign in / register with email →Inside a real dossier
Generated by Nexus for a property in Seville. These are some of its pages: value, area analysis and rental yield.
The comparables (listings in the area, with links) only appear in the dossier of whoever generates it, so they are not shown here. Each image opens at full size.
AI drafts the dossier. Arithmetic calculates the value.
Nexus is the real estate valuation platform by Project Synapse for agents and agencies in Spain and Portugal. It generates a complete valuation dossier in minutes from the catastral reference or property address. See how the engine works →
What the agent receives
- A valuation dossier (Sell, Buy, Rent or Invest) ready to present to the owner, in 7 languages.
- Real portal comparables, filtered and cross-checked with official sources.
- A market value calculated by deterministic code, with a receipt showing every line of the calculation, its source, and date.
- A visible consistency audit, with the divergence in percentage.
How the value is calculated
- Official identification. Referencia catastral or Catastro PDF → built area, typology, floor, year, annexes (garage, storage room, terrace).
- Official context. INE (prices, rents, demographics by municipality and neighborhood), Registradores, municipal appraised value (MIVAU), SERPAVI for rents.
- Comparables. Active portal listings in the same area, same typology, filtered by consistency.
- Arithmetic. Median of comparables, adjustments for condition and annexes, value band. All in deterministic code: the same input gives the same number.
- Drafting. AI writes the analysis and dossier text. It does not write the final value. Numbers are inserted afterwards, from the engine.
- Receipt. Every number in the dossier includes its calculation line, source, and date. If a source fails, the system returns a clear error and the dossier doesn't count — never an invented number.
Who is it for
- Real estate agents who need a defensible price argument for the owner.
- Agencies that want a single, auditable method for the whole team.
- Investors comparing multiple properties with the same criteria (Pack Inversor).
What Nexus is not
Nexus does not replace an official appraisal (Orden ECO/805/2003) or the professional's judgment. It is a support tool: the machine does the heavy lifting, the agent signs. Registry data and charges are presented as indications to verify, never as a legal conclusion.
Trust
Data hosted in the EU (Google Cloud, europe-west1). Dossiers are private by default, shared only via signed links that expire. Payments via Stripe. Details in Trust and Security.
Institutional intelligence
Real reports, analyzed
Explore real investment reports and check the math — before generating your first dossier.
“Diferentzia honek argi erakusten du jabeak aplikatutako esklusibotasun-primaria ez dela bat etortzen errealitate finantzarioarekin, eta ez duela beharrezko likidezia-deskontua barne hartzen aktiboaren benetako balioa islatzeko.”
“Aquesta asimetria no respon a cap deteriorament de la zona, sinó a un descompte de liquiditat puntual de l'actual propietari que obre una finestra d'oportunitat tàctica immediata.”
“Esta asimetría de valoración técnica se traduce en un descuento directo del 6,5% respecto a su valor intrínseco, una anomalía que los analistas interpretamos como un descuento de liquidez coyuntural y no como un defecto estructural de la zona.”
“Esta diferenza estrutural sitúase nun -0,1%, o que representa un lixeiro premio de exclusividade que se xustifica pola escaseza de produto residencial de alta calidade nesta localización prime.”
“O investidor que aceitar este prémio de exclusividade artificial assume um risco latente, pois a total ausência de margem para arbitragem inviabiliza a mitigação de uma futura correção macroeconómica.”
WHAT OUR AI DOES FOR YOU:
1. VALUATE AND LIST
Powered by Elite Generator
The AI cross-references Big Data from multiple sources and forges a Valuation Dossier in a few minutes. Present the exact sqm value to the owner and close the listing instantly.
2. HUNT OPPORTUNITIES
Powered by Sniper Radar
Let the AI scan the portals in real-time. We save you dozens of hours of manual research and instantly isolate opportunities listed below market price.
3. CALCULATE PROFITABILITY
Powered by Deep Blue Pro
The AI calculates Renovation Costs, Yields, and 10-year IRR surgically. Prove to your investor the exact profitability of the asset with irrefutable math.
CHOOSE YOUR PLAN
CHOOSE YOUR ADVANTAGE LEVEL
NEXUS INVERSOR
PROPERTIES IN PORTUGAL
Everything included, for those working the Portuguese market.
59,90 € LAUNCH PRICE
19,90 € / month
199 € / year
Yearly: 199 € / year · Pay for 10 months, get 12 (≈ 16,58 € a month), in a single yearly payment.
Pay for 10 months, get 12 (≈ 16,58 € a month), in a single yearly payment.
UP TO 20 DOSSIERS / MONTH
- All 4 profiles: invest, sell, buy and rent
- Document reader and WhatsApp intake
- Sentinel: alerts you when your dossier's market changes
- Deep Blue, Sniper Radar, negotiation, bare ownership and Time Machine
- Up to 20 dossiers a month (fair use; a Deep Blue counts as 2)
- Sniper Radar: up to 5 scans a day and 60 a month
- Guarantee: if it doesn't work for you in the first month, we refund
- Guarantee: if it doesn't work for you in the first month, we refund the whole year
- Launch price guaranteed for 12 months for subscriptions until 31-12-2026. After that, €59.90/month, with 30 days' notice.
NEXUS INVERSOR
PROPERTIES IN PORTUGAL AND SPAIN
Everything included, on both sides of the border.
59,90 € LAUNCH PRICE
29,90 € / month
299 € / year
Yearly: 299 € / year · Pay for 10 months, get 12 (≈ 24,92 € a month), in a single yearly payment.
Pay for 10 months, get 12 (≈ 24,92 € a month), in a single yearly payment.
UP TO 30 DOSSIERS / MONTH
- All 4 profiles: invest, sell, buy and rent
- Document reader and WhatsApp intake
- Sentinel: alerts you when your dossier's market changes
- Deep Blue, Sniper Radar, negotiation, bare ownership and Time Machine
- Up to 30 dossiers a month (fair use; a Deep Blue counts as 2)
- Sniper Radar: up to 5 scans a day and 60 a month
- Guarantee: if it doesn't work for you in the first month, we refund
- Guarantee: if it doesn't work for you in the first month, we refund the whole year
- Launch price guaranteed for 12 months for subscriptions until 31-12-2026. After that, €59.90/month, with 30 days' notice.
PACK OF 3 DOSSIERS
Three complete dossiers, no subscription.
9,90 € / one-off payment
3 DOSSIERS
- Three complete dossiers: value, comparables and verdict.
- Private shareable link and PDF version.
- One-off payment: no subscription, no renewal.
- Official data and comparable listings in every dossier.
- Top-up: works when your plan reaches its monthly limit.
- With the Portugal plan, it also covers properties in Spain.
TEAM OR AGENCY · Several accounts in the same agency? We'll make you a tailored offer. Talk to us →
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