The latest AI models are acing law school finals. As Reuters writes: "The latest generation of generative artificial intelligence can ace most law school final exams, a new study has found": https://www.reuters.com/legal/legalindustry/artificial-intelligence-is-now-an-law-student-study-finds-2025-06-05/
But real-world disputes are far from final law school exams. An LLM acing a contract law final can’t tell you what the CEO promised in a side letter buried in a PDF annex.
That is why legal teams need purpose-built AI case intelligence platforms, for real-world disputes. Tools that work inside the evidence and pull out the right documents for you, with the relevant sections of the documents highlighted and ready for your review.
At Aavalynx, we built Sisu to do just that.
Contact us if you would like to understand how Sisu can change the way that you work as a disputes lawyer by increasing both your efficiency, and the quality of your final product.
Aavalynx was founded by lawyers who knew there had to be a better way. We’re developing Sisu, our proprietary AI platform, to automate the grind of dispute resolution.
Is AI reshaping the way we resolve international disputes? Join Aavagard ’s Oriane Cannac at the Baltic Arbitration Days 2025, where she’ll be discussing all things AI at the Lunch Round Table on Legaltech in arbitration.
What is Aavagard?Aavagard is a disruptive international law firm that does dispute resolution differently.
AI is not a threat to legal practice. But it is a threat to legal inefficiency.On 4 June, Hanna Roos will join a panel at the London International Disputes Week (LIDW) to discuss how AI is transforming international dispute resolution.
What is Aavalynx?
Aavalynx is a law technology company transforming how disputes are resolved. We combine elite dispute resolution expertise with advanced AI, offering an AI-powered platform called Sisu – a Finnish word representing perseverance. Our solution makes dispute resolution faster, more cost-effective, and more human.
What is Sisu by Aavalynx?
Sisu is Aavalynx’s AI-native dispute resolution platform that supports every phase of a case – from early assessment to hearings. It assists lawyers (whether in-house teams, law firms, or arbitrators) by automating repetitive tasks, enhancing strategy, and providing tools such as chronology building, document browsing, and metadata extraction. Think of it as a tireless sidekick that never misses a detail.
What is Aavagard?
Aavagard is Aavalynx’s sister law firm. Its elite lawyers leverage Sisu, the AI-powered platform by Aavalynx, to resolve disputes faster, smarter, and at lower cost. You can use Sisu without engaging Aavagard, though many clients ask Aavagard’s lawyers for support with Sisu-related tasks, benefiting from their deep dispute resolution insight and AI expertise.
How is Aavalynx different from other legal tech solutions?
Aavalynx stands apart by combining cutting-edge AI with deep legal expertise, exclusively geared towards dispute resolution. Unlike generic legal tech tools, Sisu supports every stage of the workflow – from pre-action assessments to hearings – saving lawyers time and facilitating faster, smarter strategies.
We are also unique because we offer elite dispute resolution advice through our sister law firm, Aavagard, for those who prefer comprehensive support with Sisu, the AI-powered legal platform by Aavalynx.
How does Aavalynx ensure data security?
Confidentiality and cyber security are our top priorities. We integrate with trusted platforms like SharePoint to ensure data is stored securely, maintaining strict compliance with all relevant regulations.
Aavalynx ensures data security with enterprise-grade protection at every level. Built on Microsoft’s ecosystem, our platform integrates seamlessly with trusted business tools while maintaining strict security controls. Data is encrypted at rest and in transit, with access restricted through two-factor authentication.
What is the best AI platform for lawyers?
Generic AI solutions may work for many areas of law, but for dispute resolution, a specially tailored platform is essential. Sisu by Aavalynx is designed specifically for disputes, integrating seamlessly with your workflow, automating menial tasks, and ensuring no detail is overlooked – all while cutting costs and saving time. Our goal is to become the most useful AI for in-house teams, law firms, and arbitrators.
How does AI improve dispute resolution?
AI optimises workflows by automating repetitive tasks, conducting legal research, extracting key case details, and building strategies more swiftly. It also improves accuracy, allowing lawyers to concentrate on winning cases and advocating for clients.
Is AI reliable in the legal industry?
With proper human oversight, AI can significantly boost accuracy and efficiency. Sisu, the AI-powered platform by Aavalynx, undergoes rigorous testing to ensure dependable results while safeguarding sensitive data. One of our key principles is that human lawyers remain integral to the process: we make it fast and straightforward for them to check Sisu’s work.
Is Sisu only for big law firms?
Not at all. Sisu is built for any lawyer dealing with disputes – whether you’re working in-house, at a law firm of any size, or serving as an arbitrator. Its flexibility suits diverse needs, helping you deliver stronger results.
Can I use Sisu without hiring Aavagard’s legal services?
Absolutely. Sisu by Aavalynx is available as a standalone AI-powered platform for lawyers and in-house legal teams who prefer to manage disputes independently. It integrates seamlessly into your existing workflow, enhancing both efficiency and strategic output.
That said, Aavagard – Aavalynx’s sister law firm – uses Sisu to provide top-tier, cost-effective legal services. Aavagard’s lawyers are frequently asked to assist with Sisu-related tasks because of their strategic dispute resolution prowess and AI know-how. If you’d prefer a more hands-off approach or need extra legal support, Aavagard is here to help.
How can I start using Sisu by Aavalynx?
We’re currently working with select clients. If you’re keen to transform your dispute resolution process, reach out for a demo or to join our pilot programme.
What do we mean by giving power back to clients, and joy back to lawyers?
The legal sector is stuck in the Jurassic era. Companies, individuals, and governments collectively spend vast sums on legal fees each year to fight disputes. Many law firms bill by the hour, which incentivises them to produce a high volume of work over a long timeline, leading to disputes that can drag on for years.
Large case files make manual analysis, research, and drafting inefficient, so clients often feel overcharged and under-heard, while lawyers burn out. Law firm profit margins can be as high as 80%, signalling a sector ripe for disruption.
Thanks to AI, clients can regain control over a case’s speed, cost, and outcome, while lawyers – freed from the heavy lifting – can focus on strategy and rediscover the joy in their work.
Ready to transform the way you handle disputes? Aavalynx is here to help you save time, cut costs, and win cases with confidence. Let us show you how our AI-powered platform can make complex disputes simpler, faster, and more human.
Start today, because the future of law won’t wait.