
Wallester is an Estonian-licensed financial institution and has been an official Visa partner since 2018, specialising in innovative digital financial solutions and card issuance. We empower companies across the European Economic Area (EEA) and the UK to streamline payments, launch branded cards, and scale efficiently.
What we do:
1. White-Label Solution with Embedded Finance
Our White-Label solution enables businesses to integrate financial services directly into their platforms - a concept known as embedded finance. This allows companies to launch branded payment cards tailored to their specific needs, enhancing customer experiences and opening new revenue streams. We ensure a swift time-to-market with simplified integration and dedicated support from our implementation team.
2. Wallester Business: Corporate Expense Management
Wallester Business is designed to modernise corporate expense management. It provides companies with instant access to virtual and physical Visa cards, streamlining financial processes through a modern app and comprehensive portal. Features include expense tracking, budget analytics, and seamless integration with accounting systems to enhance financial oversight and efficiency.
With a diverse team of over 190 professionals located in Estonia, Latvia, France and the United Kingdom, we are dedicated to developing high-quality, profitable products for our clients. Our passion for innovation drives us to improve and adapt to the evolving financial landscape continuously.
We aim to elevate businesses by providing the most advanced financial technologies, enabling them to reach new heights in efficiency and growth. We are always open to collaboration and eager to assist companies in navigating the future of finance.
Learn more

Mid-market companies use Fraxion to bring procurement, accounts payable, expense management, and spend analysis into a single solution, instead of managing multiple tools.
The platform handles the full cycle: requisition to purchase order automation, budgets and policies are enforced in real time, approvals move through multiple levels as needed, and buying happens through PunchOut or internal catalogs. AI powers AP automation and spend analysis, and a mobile app keeps processes moving when staff are away from a desk.
The Office of the CFO gains complete visibility and control. Every dollar can be traced back through the full requisition-to-payment cycle. Companies can start with procurement or AP, based on their immediate need, and scale to full procure-to-pay at their own pace, without replatforming.
Security and compatibility are built in: Fraxion holds SOC 2 compliance and integrates with cloud, legacy, and niche systems, including Sage, Microsoft Dynamics, NetSuite, QuickBooks, and Xero. Mid-market businesses in healthcare, life sciences, agriculture, wineries, property management, non-profits, education, and natural resources have relied on it for over two decades.
Learn more
StockwarePro
Technical indicators are essential tools that offer early guidance on optimal market entry and exit points, enhancing profit potential. StockwarePro has introduced an innovative tool known as the Franklin Oscillator, which simplifies this process for casual investors. By leveraging cutting-edge charting technologies powered by D3 and TechanJS, StockwarePro creates visually appealing stock and technical analysis charts that refresh automatically with real-time data. This exclusive technical indicator is crafted to reduce the occurrence of false signals and exhibits a wave-like movement. It provides actionable insights for scalping, day trading, as well as long-term and short-term positional trading. Crucial buy, sell, stop-loss, and target levels derived from the Franklin Oscillator and Momentum Oscillator are displayed on the chart as arrows, indicating potential trend reversals. Additionally, users can set up alerts for specific signals or price crossovers, ensuring they never miss a trading opportunity. Overall, StockwarePro’s unique offerings empower investors with the tools needed to navigate the complexities of the market efficiently.
Learn more
OptiVault
OptiVault is an innovative personal finance app for iOS that leverages AI technology to assist users in automating their financial strategies, enhancing their spending habits, and increasing their overall net worth by securely linking their bank accounts, credit cards, and cryptocurrency wallets through Plaid, utilizing bank-grade 256-bit encryption and read-only access. After establishing these connections, the AI conducts a thorough analysis of the user’s financial health, identifying unnecessary subscriptions and unusual spending behaviors, while also automatically organizing transactions and modifying daily budgets without requiring manual input. Additionally, it offers features like intelligent budgeting, tracking net worth with visual projections, managing automated savings transfers, and planning for retirement. The AI identifies “vampire costs” that drain finances, points out potential savings, and formulates a customized plan aimed at achieving personal financial milestones such as building an emergency fund or purchasing a home, all backed by responsive AI assistance ready to answer queries related to cryptocurrency, taxation, or budgeting strategies. Users can expect a more streamlined financial experience as they work toward their goals with the support of this capable application.
Learn more