Solsice Legal
You can try Solsice Legal, beta version, with 2,000 free credits.
If you are a professional, we recommend using “Advanced” mode so you can choose your AIs and your arbitrator.
During the beta phase, some features may be disabled, under improvement, or still being translated.
Thank you for your understanding.
What is Solsice Legal
The Solsice engine organizes a complex confrontation between multiple AIs, with more than 50 AI models available, in order to reduce sycophancy bias, personality bias, hallucinations, and interpretation errors. It is also used for deep research in any field where data is available.
You can add your own APIs and commercial databases to enrich your debates with exclusive data.
With Solsice Legal, you state a legal position, then several AIs analyze that thesis, identify its weaknesses, develop opposing arguments, and confront the available sources of law.
A detailed and documented arbitration report presents the points of agreement, dissenting opinions, the confidence level of the analysis, the legal issues raised, as well as the relevant legislation and case law.
A summary allows you to quickly review the result, the dominant arguments, and the main data used.
Solsice Legal is multilingual and works with any jurisdiction (as databases and API are added regularily).
For Whom ?
Solsice Legal is designed for professionals who need a more realistic and reliable answer than the response produced by a single AI. You can query public databases such as Légifrance and connect any commercial API, such as Pappers Justice or other APIs/MCPs, to enrich your answers with their data.
Solsice Legal is multilingual and is not limited to a particular jurisdiction. You can ask questions in the language of your choice, and the answer will be available in this language.
Greater than the sum of its AIs
A legal position is robust when it can withstand opposing arguments, applicable legal texts, case law, and multiple possible interpretations.
By design, Solsice leverages the diversity of training across AI models from different providers, combining their analytical strengths while reducing dependence on the biases of a single model.
Connectable to any API and AI, Solsice keeps you permanently ahead of isolated systems.
Updated data, reasoning, and advanced confrontation work together to create a unified environment for legal intelligence.
Online and Private Versions: Key Differences
The public version of Solsice Legal is ideal for questions of French and foreign law, legal content creation, and initial or continuing legal training. The public version is connected only to public legal databases such as Légifrance and Judilibre.
Private licenses allow you to go beyond these limits:
- Connection to proprietary databases and to any public or commercial API, whether French or foreign
- Private use of your internal documents
- Creation of internal knowledge bases that can be used and leveraged
- Cost control for high-volume production
- AI agent customization features for multi-professional perspectives, such as accountant, manager, statutory auditor, and others
- Integration with your organization’s confidentiality policy and governance framework
Deploy Solsice within your own infrastructure
By integrating Solsice, you keep your analyses within a controlled environment that meets your professional requirements.
Solsice integrates with any existing IT network and is accessible on your servers like your other applications.
Build your own exclusive, queryable internal knowledge base. Enrich your analyses with your own resources: attached documents, proprietary data, internal AIs, commercial APIs, MCPs, and other connectable business tools.
The value of centralizing these functions within Solsice is that each of them enriches the analyses and broadens the perspectives explored in every debate.
Your teams can build on existing analyses to structure their convictions.
Pool knowledge within each circle to avoid redundant analyses and better control budgets.
For cloud deployments, the cost may depend on the AI subscriptions and commercial resources you connect to Solsice. Solsice also includes budget control features, allowing an administrator to allocate budgets where they are needed or to approve debates.
For locally installed AIs, the cost after installation is limited to electricity and any commercial APIs you may use.
The online version is the most cost-effective option for occasional or general use, when there are no critical requirements in terms of confidentiality or data ownership.
Deployment Methods
Solsice Cloud
Benefit from a dedicated and isolated instance, configurable according to your internal requirements, with the ability to connect it to your data, AI models, APIs, or existing workflows.
Private Cloud
Deploy Solsice in your own cloud environment hosted on AWS, Azure, Google Cloud, or another provider, while retaining control over the infrastructure, access rights, data connections, and internal security requirements.
Private data center
Deploy Solsice solutions within your existing private data centers.
Run your AIs locally
Solsice offers compact and scalable AI hardware systems installed locally without any connection to external AIs. Particularly suited to law firms seeking the best privacy, these installations require very little space.
Note that for countries outside France and EU, this service requires and local IT consultant or CTO to manage hardware purchases and software installation and updates with us.
Installation and maintenance of Solsice systems within your environment are included in all configurations. The AIs installed for Solsice include local versions of DeepSeek, Claude, Mistral, Qwen, Gemini, and many others, with frequent optional updates. You get debates of the same quality as the online versions.