Top 173 SaaS Companies in Estonia, May 2026

Tallinn, Estonia

Bolt Technology OU is an Estonian-based transportation platform. Bolt offers a range of ride-hailing, micromobility, and food delivery services in over 45 countries across Europe, Africa, and other parts of the world. The company was founded in 2013 by Markus Villig and has since become one of the fastest-growing transportation companies in the world, with over 75 million customers and more than 2 million drivers using the platform. Bolt's mission is to make urban transportation more affordable, convenient, and sustainable through the use of technology.

Tallinn, Estonia

The First Sales-Oriented Unified Communications Solution Your communications system can either boost your revenue or create bottlenecks that slow your business down. Turn it into the core of your operations and grow your business, all while saving time and maintaining total security. All in complete comfort, right from your browser. HOW CAN SMALL AND MEDIUM BUSINESSES INCREASE THEIR PRODUCTIVITY? It doesn’t take hours and hours of overtime. By choosing the right UC&C system, companies can improve communications and significantly increase productivity. Since 2005, Wildix has been helping companies grow their businesses through UC&C, by creating the first web-based VoIP PBX UC&C system. The first 100% secure, easy-to-use, professional web-based UC&C system. Wildix is for companies that want to increase their productivity with a secure-by-design tool. 👉 more business: +52% increase in web sales 👉 better efficiency: 25% time saved on everyday operations 👉 100% security Wildix brings value to companies around the world, with offices in Europe and the United States. The Center for Research and Development in Odessa, Ukraine has been in operation since 2007, deploying and supporting products. Only Wildix helps companies grow with 100% secure products that put the latest technology at their service. #Wildix #unifiedcommunications

Tallinn, Estonia

At Testlio, we test your products and uncover issues before your customers do. We are fast, scalable and focused on quality.

Viljandi, Estonia

Cleveron offers automated parcel delivery solutions.

Tallinn, Harjumaa, Estonia

Sunly is a renewable energy producer, dedicated to developing and operating renewable energy projects across the Baltics and Poland, while also investing in startups in the electrification sector and selling 100% renewable electricity to consumers in Estonia.

Tallinn, Harjumaa, Estonia

Provider of a web and mobile identity verification platform intended to offer web-based identification services. The company's platform offers a secure authentication, cross-platform technology that helps to detect fraud as well as helps any website or mobile application to verify drivers license, passport and other identities, enabling the commercial sectors to improve fraud prevention and compliance with KYC regulations.

Tallinn, Estonia

Toggl is a time tracking app operated by Toggl OÜ, headquartered in Tallinn, Estonia, that offers online time tracking and reporting services through their website along with mobile and desktop applications.

Tallinn, Estonia

Global accelerator fund for B2B startups

Tallinn, Harju, Estonia

Our goal is to provide seamless cryptocurrency payment solutions that integrate smoothly with traditional economy. How Do We Help Businesses Grow: Global Expansion: Easily expand your business worldwide by leveraging the borderless nature of crypto payments. Cost Reduction: We eliminate the burden of one-time setup or service fees, and offer commissions as low as 0.8%. Rapid Transactions: Our system ensures that you receive payments within minutes, anytime. Enhanced Compliance: We employ advanced anti money laundering protocols to protect you from dirty transactions. Currency Flexibility: Harness full benefits of cryptocurrency while dealing with FIAT. Receive FIAT settlements directly to your bank account in your preferred currency. We're on a mission to bring joy and simplicity to the world of crypto payments. Join us in embracing the future of finance!

Kesklinna linnaosa, Harju County, Estonia

Wallester is an Estonian-licensed financial institution and 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: 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. 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 200 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. Discover how Wallester can transform your financial operations and drive your business forward. Learn more at www.wallester.com and follow us on Instagram (@wallester_com) or Facebook (@Wallester)