The software as a Service (SaaS) industry is booming and shows no signs of slowing down. By 2032, Precedence Research predicts that the SaaS market will reach $1 trillion. Are you looking for the best software as a service? There are countless available cloud-based SaaS solutions available to your business.

The United States leads the way in SaaS technology businesses and startups, and all major enterprise-scale SaaS solutions are American companies. However, what else is out there? Europe, Asia, and the rest of the world have some outstanding tech companies making waves in the industry.

So who are the best SaaS companies outside of the USA in 2026? This guide now focuses on non-US SaaS providers with strong data privacy, regional hosting, and compliance advantages (e.g., GDPR)—with clearer comparisons, use-case-based picks, and structured insights designed for faster evaluation and AI-driven search visibility.

1. Seedata.io (London, United Kingdom) – Best for cloud data security and third-party risk visibility

Seedata.io is a software-as-a-service company that offers a wide range of cybersecurity products and services designed to protect cloud workloads. Their products include a cloud-based platform for managing projects, a marketplace for selling software applications, and a suite of cybersecurity developer tools.

Seedata.io is headquartered in London, England, and has a team of over 80 employees. Their products have been praised for their ease of use and ability to streamline development. Some advantages of using Seedata.io include that their products are cloud exclusive and have a customer base comprising some of the world’s largest companies.

Seedata is a platform that integrates with existing cloud services and can detect data leakage, provide control assurances over your data, and send notifications to alerts if 3rd Parties mishandle sensitive data. Seedata.io fits teams that need continuous monitoring of sensitive data across cloud apps and vendors, especially where third-party access is a risk.

Who should choose Seedata.io?

Security teams managing multi-cloud environments or working with multiple external vendors handling sensitive data.

2. BCN3D (Barcelona, Spain) – Best for 3D printing workflow and production management

BCN3D is a product development SaaS startup that helps users plan, build and ship their products. It provides a centralized platform connecting the different product lifecycle parts. In addition, you can manage your contracts and access third-party design, manufacturing, or outsourcing tools.

BCN3D specializes in robotics and 3D printing at scale, but also provides two SaaS platforms that manage the entire ecosystem, BCN3D Cloud and BCN3D Stratos. Their SaaS tools manage digital libraries and print queues, categorizing 3D printing resources and taking automated actions based on usage or alerts. BCN3D is best suited for teams running distributed or high-volume 3D printing operations that need centralized control and automation.

Who should choose BCN3D?

Engineering teams, manufacturers, or labs managing multiple printers and needing better production coordination.

3. Campaign Monitor (Sydney, Australia) – Best for email marketing automation with global reach

Campaign Monitor is a leading software-as-a-service (SaaS) provider that ensures effective digital marketing campaigns. With a strong focus on Australia and supporting local languages, Campaign Monitor offers a variety of products and services to help businesses of all sizes achieve their marketing objectives.

Some key benefits of using Campaign Monitor include easy-to-use tools and templates, comprehensive reporting, and a wide range of integrations with other popular software. As a result, businesses can save time and money while still achieving high levels of success with their marketing campaigns. Campaign Monitor remains a strong option for businesses that want simple, reliable email marketing without heavy complexity, especially for global or region-specific campaigns.

Who should choose Campaign Monitor?

Small to mid-sized teams that need straightforward email marketing tools without a steep learning curve.

4. Aditus (Porto, Portugal) – Best for website accessibility compliance and inclusive marketing

Aditus provides a SaaS platform that helps businesses to manage their websites and ad campaigns but does it with customer accessibility at the forefront of the design decision. There are more than one billion people with disabilities worldwide, and Aditus was created to provide simple yet detailed accessibility testing for the disabled audience.

It helps you to perform advanced campaigns, accurate advertisement targeting, and website optimization. Aditus is also helpful for all types of traders by allowing you to manage all your campaigns in a single platform. Besides, it offers bid management, ad creation, audience management, campaign management, and data segmentation. Aditus is best suited for businesses that need to improve website accessibility while running targeted digital campaigns, especially where compliance and inclusive user experience matter.

Who should choose Aditus?

Businesses prioritizing inclusive design, accessibility compliance, and broader audience reach through optimized campaigns.

5. Payvoice (Vancouver, Canada) – Best for embedded payments and invoicing on custom websites

Payvoice is a platform that allows you to accept payments from your clients using your own website and the global stripe payment system. It is popular with eCommerce and online store owners that need quotes and invoice service, pricing pages, and detailed information about sales conversions.

Alternatively, with Payvoice, you can even accept payments from your clients through mobile apps and websites, and Payvoice is quickly becoming a viable alternative to the market leader, PayPal. Payvoice works well for businesses that want flexible payment collection integrated directly into their websites or apps, without relying entirely on third-party checkout platforms.

Who should choose Payvoice?

eCommerce stores, freelancers, and SaaS businesses that need embedded payments with more control over the user experience.

6. FreshBooks (Canada) – Best for small business accounting and invoicing

FreshBooks is one of the Top 10 SaaS Companies in the world. This Canadian company offers a cloud-based accounting system that works in real-time so that you can access your data anytime and anywhere. It has over 10 million customers worldwide, with over 60,000 companies and over 400,000 US businesses using its cloud accounting solution.

FreshBooks is a subscription-based SaaS platform that features invoicing, accounts payable, expense tracking, time tracking, retainers, fixed asset depreciation, purchase orders, payroll integrations, mileage tracking, double-entry accounting, and many more. FreshBooks is ideal for small businesses and service-based professionals that need simple accounting, invoicing, and expense tracking in one place.

Who should choose FreshBooks?

Freelancers, agencies, and small businesses looking for easy-to-manage accounting without enterprise complexity.

7. Mable (Melbourne, Australia) – Best for connecting independent caregivers with clients

Mable is an online software-as-a-service company based in Melbourne, Australia. They offer a wide range of products, including a CRM and email marketing platform, as well as a range of business tools that allow users to search for caregivers, book appointments, and take payments.

Mable targets users who need domestic help, nursing, social support, personal care, travel assistance, independent living, therapy support, and work support. Support workers can create their profiles on the platform to get appointments. Mable operates as a service marketplace platform focused on care and support services, enabling direct connections between clients and independent caregivers.

Who should choose Mable?

Individuals and families seeking flexible care options, as well as independent support workers looking to connect with clients directly.

8. Authlete (Tokyo, Japan) – Best for API-based authentication and OAuth/OpenID infrastructure

Authlete is a highly respected software-as-a-service provider based in Japan. They offer a wide range of products, including a cloud-based platform for managing and collaborating on projects and a suite of tools for managing and tracking customer data. Their flagship product is a middleware that controls SSO sign-on to any application that supports OAuth authorization servers and OpenID Connect identity providers.

Any application you run can integrate with your company directory service and remain compliant with MFA authentication. This is useful because only some people use Azure AD, on-premise Active Directory, or LDAP. The advantages of using Authlete’s products include the company’s experience and expertise in the SaaS market, its global reach, and its commitment to customer service and support. Authlete is best suited for teams that need fine-grained control over authentication flows, especially when building custom identity systems using OAuth 2.0 and OpenID Connect.

Who should choose Authlete?

Developers and enterprises building custom identity layers, APIs, or platforms requiring flexible authentication infrastructure.

9. Babbel (Berlin, Germany) – Best for structured language learning for individuals and teams

Babbel is a software-as-a-service company that provides language learning tools to students, businesses, and professionals. It was founded in Berlin, Germany, in 2007 and has since expanded to offer various products, including a translation service, a transcription service, and a learning platform.

Babbel’s language learning tools are some of the best in the market, and its translation service is particularly valued. The transcription service is also popular, citing its accuracy and speed as advantages. Babbel’s learning platform is also well-regarded, with users citing its ease of use and comprehensive features as advantages. Best of all, Babbel offers a subscription plan that makes it highly affordable. Babbel is a strong option for practical, structured language learning, with a focus on real-world conversations and guided lessons.

Who should choose Babbel?

Individuals or teams looking for a guided, easy-to-follow language learning platform without needing advanced customization.

How Can Atlantic.Net Help?

Implementing an effective SaaS platform will help your business streamline its efficiency, boosting productivity and sales and improving customer service. Once you have chosen a leading cloud SaaS solution, you should consider partnering with an industry-leading web hosting provider, such as Atlantic.Net.

As a leading cloud computing provider, Atlantic.Net is uniquely capable of meeting your company’s or organization’s needs. We have more than 30 years of experience in the industry and are driven to provide a customized solution to meet your requirements. Contact our sales team today for more information on the solutions we offer!