Last updated: September 2026
These General Terms of Use and Sale ('Terms') govern (i) your access to and use of the arx-prima.com website and the ALP platform (Part I, 'Terms of Use' / 'CGU'), and (ii) the commercial terms applicable to any paid service you purchase from Arx-Prima, including ALP subscription plans and Direct Sourcing engagements (Part II, 'Terms of Sale' / 'CGV'). By accessing our website, creating an account, or entering into a paid engagement with Arx-Prima, you accept these Terms in full. If you do not agree, you must not use our website or services.
'Arx-Prima', 'we', or 'us' means Arx-Prima and its operating entities. 'Platform' or 'ALP' means the Automated Land Prospecting software-as-a-service tool, including its cadastral mapping, infill and BIMBY scoring, PLU and Géorisques modules, Bilan Promoteur financial modeling, and owner outreach features. 'Direct Sourcing' means Arx-Prima's off-market land origination service, under which we identify, qualify, and introduce private landowners to institutional property developers under a success-based finding-fee mandate. 'Customer' means any individual or legal entity that creates an ALP account, subscribes to a paid plan, or signs a sourcing mandate. 'Landowner' means a private individual whose property is identified through our sourcing activities, who is never charged any fee by Arx-Prima.
Access to the public marketing pages of arx-prima.com is free of charge. Access to the ALP platform requires a registered account and, beyond the Free tier, an active paid subscription. We reserve the right to suspend or restrict access to the website or Platform, in whole or in part, for maintenance, security, or legal-compliance reasons, with reasonable notice where practicable.
You must provide accurate, complete registration information and keep it up to date. You are responsible for maintaining the confidentiality of your login credentials and for all activity occurring under your account, and must notify us immediately at [email protected] of any unauthorized use. Organization accounts on ALP may designate an owner or administrator responsible for managing seats, billing, and member access within that organization.
You agree not to: (a) reverse-engineer, decompile, or attempt to extract the underlying source code, scoring algorithms, or datasets of the Platform; (b) resell, sublicense, or provide third-party access to the Platform outside your subscribed seats without our written consent; (c) use automated scraping, bulk extraction tools, or API calls beyond your plan's rate limits; (d) use owner-contact data obtained through ALP for any purpose other than legitimate land-development prospecting, in compliance with applicable data protection law; or (e) use the website or Platform for any unlawful purpose or in a manner that could damage, disable, or impair our systems.
All content, software, trademarks, scoring methodologies, financial models, and design elements of the website and Platform are the exclusive property of Arx-Prima or its licensors and are protected by French and international intellectual property law. Your subscription grants a limited, non-exclusive, non-transferable license to use the Platform for your own internal prospecting activities during the term of your subscription. No other rights are granted.
ALP aggregates and processes data from official public sources, including the IGN Parcellaire Express cadastral database, Etalab open-data archives, Géoportail de l'Urbanisme (PLU/zoning documents), Géorisques risk registries, and DVF property-transaction records. Where source data is missing or unreliable, we flag results as unavailable or of reduced confidence rather than substituting estimated values, but we do not control these third-party registries and cannot guarantee their completeness, currency, or absolute accuracy. Scoring outputs, feasibility estimates, and Bilan Promoteur figures are decision-support indicators only and do not constitute professional appraisal, legal, tax, or investment advice. You remain solely responsible for independently verifying any parcel, zoning, risk, or financial data before making a business decision.
Subscription plans (Free, Starter, Pro, and Enterprise, as described at arx-prima.com/solutions/saas) are billed on a recurring monthly or annual basis via our payment processor, Stripe. Subscriptions automatically renew for successive periods of the same duration unless cancelled before the renewal date through your account or the Stripe customer portal. Seat-based plans are billed for the number of allocated seats; adding seats takes effect immediately with prorated billing, and removing seats takes effect at the next renewal. Feature entitlements (analysis volume, postal dispatch credits, direct-mail outreach requiring your own postal API key on qualifying plans, API access, and SLA commitments) are as described in your plan at the time of purchase and may be updated with reasonable advance notice for future billing periods.
Direct Sourcing engagements are provided to institutional property developers under a signed mandate specifying the target search perimeter, criteria, and applicable finding-fee percentage, due only upon successful acquisition of a sourced opportunity. Landowners are never charged any fee for participating in our sourcing process. Customer agrees not to directly or indirectly contact, negotiate with, or acquire a parcel introduced by Arx-Prima outside the mandate, or to circumvent the finding fee through a related party or subsequent transaction, for a period of 24 months following the introduction. Confidential landowner and parcel information disclosed under a sourcing mandate may be used solely for evaluating the specific opportunity presented.
All prices are quoted in Euros and, unless stated otherwise, exclusive of applicable VAT, which is added at checkout or invoicing according to your billing location. Payment for ALP subscriptions is due at the start of each billing period via the payment method on file with Stripe; failed payments may result in service suspension after a reasonable grace period and repeated retry attempts. Finding fees under Direct Sourcing mandates are invoiced upon signature of the acquisition agreement between Customer and the introduced Landowner and are payable within the term specified in the mandate, typically at closing.
You may cancel an ALP subscription at any time; cancellation takes effect at the end of the current billing period, and you retain access until that date. We do not provide refunds for partial billing periods except where required by mandatory law or expressly agreed in writing. Arx-Prima may suspend or terminate an account for material breach of these Terms, non-payment, or fraudulent or abusive use, subject to reasonable notice where the breach is remediable. Direct Sourcing mandates may be terminated by either party on written notice, without prejudice to finding fees already accrued on introductions made prior to termination.
Each party agrees to protect the other's confidential information — including landowner identities, parcel data under mandate, pricing, and business terms — with the same degree of care it applies to its own confidential information of a similar nature, and not to disclose it to third parties except as necessary to perform the service or as required by law.
To the fullest extent permitted by applicable law, Arx-Prima's total liability arising out of or relating to the website, the Platform, or any paid service shall not exceed the total fees paid by Customer to Arx-Prima in the twelve (12) months preceding the event giving rise to the claim. In no event shall Arx-Prima be liable for indirect, incidental, consequential, or punitive damages, including lost profits or lost opportunities, even if advised of the possibility of such damages. Nothing in these Terms excludes or limits liability that cannot be excluded or limited under French law, including liability for death or personal injury caused by negligence, or for fraud or willful misconduct.
Customer agrees to indemnify and hold Arx-Prima harmless from third-party claims arising from Customer's misuse of the Platform, breach of these Terms, or violation of applicable data protection or real-estate regulations in connection with data or introductions obtained through our services.
Neither party shall be liable for delay or failure to perform its obligations, other than payment obligations, due to events beyond its reasonable control, including natural disasters, government action, network or utility failures, or the unavailability of the third-party public data sources referenced in Section 7.
Personal data collected through the website, Platform, or sourcing activities is processed in accordance with our GDPR Compliance Policy and Privacy Policy, available respectively at arx-prima.com/gdpr and arx-prima.com/privacy. Where ALP is used to process landowner contact data on Customer's behalf, Customer acts as data controller and Arx-Prima as data processor under a data processing arrangement incorporated by reference into these Terms.
These Terms are governed by French law, without regard to conflict-of-law principles. Any dispute arising out of or relating to these Terms that cannot be resolved amicably within thirty (30) days shall be submitted to the exclusive jurisdiction of the competent courts of France, without prejudice to any mandatory consumer-protection venue rules that may apply to individual Landowners.
If any provision of these Terms is held invalid or unenforceable, the remaining provisions remain in full force and effect. These Terms, together with any signed mandate or order form, constitute the entire agreement between the parties and supersede all prior agreements on the same subject matter. Arx-Prima may update these Terms from time to time; material changes will be notified via the website or by email to active Customers, and continued use after the effective date constitutes acceptance.
For any question regarding these Terms, please contact us at [email protected].
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