Is the data really accurate or does the AI 'hallucinate'?

The data is rigorous. The engine extracts values from official sources, portals and transactions. Zero hallucinations. Precise, auditable results.

How does the plan work? Are there credits to manage?

There are no credits. The Portugal plan includes up to 20 dossiers a month and Portugal + Spain up to 30 (fair use), reset each cycle and not cumulative. If you reach the limit, or have the Portugal plan and want a property in Spain, a 3-dossier pack costs 9,90 €; it's also available without a plan. Cancel whenever you like and keep access until the end of the paid period.

Does it work abroad or only in the Iberian Peninsula?

In this Beta phase, the system is focused on the Iberian market (Portugal and Spain) to ensure maximum accuracy.

Plans

Synapse creates B2B Investment Dossiers with concrete, verifiable data. Save dozens of hours of manual work per week and deliver complete analyses in 7 languages generated automatically.

1 free dossier, no card

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.

Subscribe for €19.90/month Subscribe for €199/year

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.

Subscribe for €29.90/month Subscribe for €299/year

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.

Buy 3 dossiers

TEAM OR AGENCY · Several accounts in the same agency? We'll make you a tailored offer. Talk to us →

Frequently asked questions

Is the data really accurate or does the AI 'hallucinate'?: The data is rigorous. The engine extracts values from official sources, portals and transactions. Zero hallucinations. Precise, auditable results.
How does the plan work? Are there credits to manage?: There are no credits. The Portugal plan includes up to 20 dossiers a month and Portugal + Spain up to 30 (fair use), reset each cycle and not cumulative. If you reach the limit, or have the Portugal plan and want a property in Spain, a 3-dossier pack costs 9,90 €; it's also available without a plan. Cancel whenever you like and keep access until the end of the paid period.
Does it work abroad or only in the Iberian Peninsula?: In this Beta phase, the system is focused on the Iberian market (Portugal and Spain) to ensure maximum accuracy.