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IsoFind comes in four tiers: Essential free for life for academic fieldwork, Research free with 3D simulation, Research+ for academic laboratories, Pro for professional use. Five domain modules are then added on top of a Pro licence, including IsoDef for defense and intelligence. All prices are annual and net: French VAT is not applicable under article 293 B of the CGI. No commitment period, no hidden fees.
The same technical foundation, four distinct licenses depending on your context. From free Essential to full Pro, choose the tier that matches your actual usage and upgrade when your needs evolve.
For fieldwork and academic teaching
100% free, forever, no restrictions · Available now
For academic research and discovery
Available immediately, no license required
Modeling
Reports
For academic laboratories
Non-commercial license, academic research only
Analysis engine
Security
For industrial laboratories
Commercial license, unlimited professional use
Full modeling
Advanced analysis
Reports and collaboration
Each module opens up one particular field of work and activates on a Pro licence. All of them already ship inside the software you installed: opening one requires no download and no reinstallation, only an updated licence key.
Compliance departments, customs, certifiers. Post-transformation signature reconstruction, CRMA and Battery Reg compliance.
Added to a Pro licence
Available
Environmental hydrogeology, mineral exploration, geological surveys. 3D subsurface modeling, deposit matching.
Coming
Environmental expert witness firms, petroleum geochemistry, pollution litigation. Exclusive petroleum catalog (BTEX, TPH, PAH).
Coming
Routine analysis laboratories, continuous environmental monitoring, industrial quality control. Continuous acquisition, alerts.
Added to a Pro licence
Planned
Intelligence services, forensic police, nuclear safety. Isotopic forensics (explosives, narcotics, ammunition, nuclear materials) and atmospheric monitoring.
Added to a Pro licence · sales restricted to EEA, UK, CH, CA, US
Coming
Exhaustive view of the scope of each tier and each module. For decision-makers and buyers who need to justify their choice.
| EssentialFree forever | ResearchFree | Research+€199 | Pro€3,500 | IsoStrata€650 | IsoPetrus€650 | IsoSupply€550 | IsoStream€450 | IsoDefBy quote | |
|---|---|---|---|---|---|---|---|---|---|
| Data entry and management | |||||||||
| jSpreadsheet, saved sessions | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Sample management, CRM, standardization | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Smart CSV/Excel import (4 passes) | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| 2D mapping | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Security and ISOF format | |||||||||
| ISOF verification (read, levels 1 and 2) | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| ISOF production (laboratory signature) | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| AES-256-GCM encryption, audit trail | ○ | ○ | ● | ● | ● | ● | ● | ● | ● |
| Multi-user with roles | ○ | ○ | ○ | ● | ● | ● | ● | ● | ● |
| Air-gap mode, fully offline | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Analysis and interpretation | |||||||||
| Basic Nexus, Rayleigh fractionation | ○ | ○ | ● | ● | ● | ● | ○ | ● | ● |
| Advanced Nexus (auto-chain, 9 processes) | ○ | ○ | ○ | ● | ○ | ○ | ○ | ○ | ● |
| Quick Match, included modes2 modes in Research+, 6 modes in Pro, targeted by module | ○ | ○ | ● | ● | ● | ● | ● | ● | ● |
| Post-transformation signature reconstruction | ○ | ○ | ○ | ● | ○ | ○ | ● | ○ | ● |
| 3D simulation | |||||||||
| 3D visualization from vertical profiles | ○ | ● | ● | ● | ● | ● | ○ | ● | ● |
| 3D simulation, PFAS and pesticides | ○ | ● | ● | ● | ● | ● | ○ | ● | ● |
| 3D ADE simulation, all modules (metals, isotopes) | ○ | ○ | ○ | ● | ● | ● | ○ | ○ | ● |
| Lithological ML, multi-hypothesis comparison | ○ | ○ | ○ | ● | ● | ● | ○ | ○ | ● |
| Molecular catalogs | |||||||||
| 64 PFAS and pesticides | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| 9 extended public molecules | ○ | ○ | ○ | ● | ● | ● | ● | ● | ● |
| 83 sensitive molecules | ○ | ○ | ○ | ● | ○ | ○ | ● | ● | ● |
| Exclusive petroleum catalog (BTEX, TPH, PAH, biomarkers) | ○ | ○ | ○ | ○ | ○ | ● | ○ | ○ | ○ |
| Reports | |||||||||
| Synthetic PDF export | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Report builder, available blocks10-15 blocks in Research and Research+, 70 blocks in Pro and modules | ○ | ● | ● | ● | ● | ● | ● | ● | ● |
| Certifiable PDF signature, FAIH | ○ | ○ | ● | ● | ● | ● | ● | ● | ● |
| Exclusive profession modules | |||||||||
| Geo-exploration, deposit matching, full stratigraphy | ○ | ○ | ○ | ○ | ● | ○ | ○ | ○ | ○ |
| LAS logs, hydrocarbon fingerprinting, CSIA | ○ | ○ | ○ | ○ | ○ | ● | ○ | ○ | ○ |
| CRMA, Battery Reg, Conflict Minerals, REACH compliance | ○ | ○ | ○ | ○ | ○ | ○ | ● | ○ | ○ |
| Continuous acquisition, MQTT/OPC-UA, alerts | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● | ○ |
| Atmospheric monitoring (radionuclides, fallout) | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● |
| Forensic catalog (explosives, narcotics, ammunition) | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● |
| Annual price | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
Answers to the most common questions. For any other inquiry, contact the IsoFind team.
Essential is a separate standalone product, compiled independently with its own installer. Fixed scope designed for fieldwork and academic teaching: full data entry, ISOF production and verification, PFAS and pesticides catalog, synthetic reports. No 3D simulation, no Nexus. Free, forever, no restrictions.
Research is the currently distributed version of IsoFind, accessible by direct download with no license. It includes everything in Essential plus 3D simulation for PFAS and pesticides, 3D visualization of vertical profiles, and a reduced report builder (10-15 blocks). Free and designed for daily academic research use.
Research+ unlocks the analysis engine: basic Nexus, Quick Match (origin search and processes), audit trail, AES-256 encryption and certifiable PDF signature. License at €199 / year reserved for non-commercial academic use (universities, public institutes, PhD students).
Pro covers all modules: 3D ADE simulation across all modules (metals, isotopes, etc.), advanced Nexus, full Quick Match with 6 modes, lithological ML, 83 sensitive molecules catalog, full report builder (70 blocks), multi-user, priority support. Commercial license with no usage restrictions.
Essential and Research target different uses.
Essential is a separate standalone product, designed as a daily data entry and verification tool for research and teaching. No 3D simulation, no Nexus, just a stable and reliable scope for academic fieldwork. Built to run on modest machines and in isolated environments.
Research is the IsoFind application itself, distributed for free with a functional subset for platform discovery. It adds 3D simulation limited to PFAS and pesticides, 3D visualization of vertical profiles and a reduced report builder. If you want to test 3D modeling or go beyond data entry, this is the edition you need.
All five modules already ship inside the binary you installed. A module is opened by the licence key, with no download and no reinstallation, and closes at expiry without erasing anything it produced. They activate on a Pro licence only: Essential, Research and Research+ give no access to them.
The generalist tiers remain mutually exclusive: you choose one of the four. Typical example: a soil pollution consultancy takes IsoFind Pro for general work and adds IsoStrata for targeted environmental hydrogeology missions.
Licences and modules are billed annually, with no commitment beyond the current year. Displayed amounts are net: French VAT is not applicable under article 293 B of the CGI. Payment by SEPA bank transfer or credit card. Invoices are issued by IsoFind, a sole-trader business based in Foix, France.
For public institutions (universities, geological surveys, water basin agencies) that only accept public tenders or purchase orders, contact the team to adapt the administrative format.
Invoicing is always in EUR (IsoFind is a French business). However, payment from non-Eurozone bank accounts is straightforward: most banks handle the EUR conversion automatically when paying by SEPA wire transfer or credit card. The exchange rate applied is the bank's spot rate at the day of payment.
If you need a USD or CAD quote for budget approval purposes, contact us and we'll provide an indicative conversion based on the current rate. Final invoicing remains in EUR regardless.
IsoSupply is open now. IsoStrata, IsoPetrus and IsoDef will follow throughout 2026 and early 2027. IsoStream is planned post-V1.2 and opens only via pilot client commitment.
Timelines are indicative and non-contractual. The sequence may be adjusted based on commercial opportunities and laboratory partnerships.
IsoDef is the sovereign module of the suite, dedicated to defense, intelligence, forensic police and nuclear safety. It covers isotopic forensics (explosives and precursors, narcotics, arms and ammunition, nuclear materials) and includes an atmospheric monitoring component for the detection of nuclear tests and the tracking of radiological incidents.
Distribution is restricted and supply is delivered by clearance, after client verification (organization, purpose, authorizations). All technical and commercial documentation is delivered under non-disclosure agreement. Pricing is set case by case, by quote.
Sales restricted to organizations established in the European Economic Area, the United Kingdom, Switzerland, Canada and the United States. To begin qualification, use the "Request a qualified contact" button on the IsoDef card.
Research+ and Pro include email support with a response within 48 business hours. The Pro edition benefits from priority support with a response within 24 business hours and access to a dedicated Slack channel for quick technical questions.
Essential does not include contractual support, but full documentation and the community forum are accessible to all users.
Download Essential or Research today to evaluate the platform for free, or contact the team to activate a Research+ or Pro licence, or to add a domain module.
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