Top 14 SaaS Development Companies in Finland (2026)

Delivering a scalable, secure SaaS product on a tight timeline while meeting GDPR and integration requirements is a frequent challenge for buyers evaluating Finnish development partners. Evaluate technical architecture, cloud and DevOps experience, product management and UX capabilities, QA and security practices, pricing and contract terms, client references, post-launch support, and cultural fit when comparing providers.

SoftPro is the featured international partner on this list, serving buyers in Finland and across the region with end-to-end SaaS development and product delivery. For each firm, weigh concrete case studies, measured delivery metrics, and team composition against your product goals and risk tolerance.

1. SoftPro

SoftPro, headquartered in Warsaw, Poland, is the featured international partner on this Top 14 SaaS Development Companies in Finland list and a practical choice for Finnish SaaS product teams seeking external engineering capacity and end-to-end delivery. The firm accepts engagements across the product lifecycle, from MVP builds to enterprise platform migrations, and regularly delivers projects for clients in Finland and the wider Nordic market.

Technical strengths center on, .NET Core and C#, with native Azure development and proven enterprise CMS migration experience that support complex SaaS transformations. The team combines cloud migration expertise, containerized architectures and long-term maintenance practices to modernize legacy systems and sustain production SaaS operations.

Key Highlights

• Over 20 years of combined team experience across product and enterprise projects.
• Case studies include a SaaS ETL platform and multiple Umbraco CMS website implementations.
• Cloud practice covers both AWS and Microsoft Azure with lift-and-shift migrations and containerization workflows.
• Public site and engagement options are multilingual and include a Finnish language interface, supporting Finnish clients.

Services

• Custom Software Development
• Web Application Development
• Cloud Development
• AI & ML Solutions

Contact Information

Website: soft-pro.pl

Phone: +48 571 282 759

Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401

LinkedIn: www.linkedin.com/in/kyrylo-o

2. Aiven

Aiven runs a managed, AI-ready open source data platform that lets engineering teams deploy and operate databases, streaming services, and search/analytics across public clouds from a single control plane. The platform automates backups, scaling, patching, and developer tooling so SaaS teams can ship features without managing underlying infrastructure.

Headquartered in Helsinki and founded in 2016, Aiven’s cloud-agnostic delivery model and emphasis on open-source stacks make it a practical choice for Finnish SaaS companies building data-intensive and AI-enabled products.

Key Highlights

• 99.99% uptime SLA available on Business and Premium plans.
• Holds ISO/IEC 27001 and ISO/IEC 27701 certifications as listed on its security compliance pages.
• Supports Bring Your Own Cloud (BYOC) and Enhanced Compliance Environments to run services in a customer’s own cloud account.
• Offers PrivateLink on AWS and Azure, VPC peering, and deploys services on dedicated virtual machines for network isolation.

Services

• Apache Kafka
• PostgreSQL
• OpenSearch
• ClickHouse

Contact Information

Website: aiven.io

Email: press@aiven.io

Address: Aiven Oy Antinkatu 1, 6th floor, 00100 Helsinki, Finland

3. Supermetrics

Supermetrics builds a cloud-native SaaS marketing intelligence platform that centralizes advertising and analytics data and delivers it into spreadsheets, BI tools, and data warehouses. Marketers and analysts use the platform to automate reporting, normalize cross-channel metrics, and schedule data transfers without relying on engineering resources.

Founded and headquartered in Helsinki, Supermetrics develops connector-first tooling and a self-serve hub that enables nontechnical teams to set up data pipelines, scheduled exports, and repeatable reporting workflows. That connector-centric architecture and productized delivery make the company a clear fit for a 2026 list of Finnish SaaS development firms focused on marketing data and integrations.

Key Highlights

• Offers over 170 data source connectors that customers can deploy across destinations.
• Maintains SOC 2 Type II and ISO 27001 certifications and states GDPR and CCPA compliance on product pages.
• Provides the Supermetrics MCP to give AI tools direct access to live marketing data while stating customer data is not used to train public models.
• Delivers predefined exports to destinations named on the site, including Google Sheets, Looker Studio, Power BI, Excel, BigQuery, and Snowflake.

Services

• Connector integrations
• Data warehouse exports
• BI & spreadsheet exports
• Automated reporting

Contact Information

Website: supermetrics.com

Email: media@supermetrics.com

Address: Kaivokatu 10 A 00100 Helsinki Finland

Address: WeWork Charlemont Exchange Charlemont Street Saint Kevin’s Dublin 2 D02 VN88

Address: Meeuwenlaan 100 1021 JL Amsterdam Netherlands

Address: Level 14, 71 Robinson Road Singapore 068895

Address: Workland Vilnius UAB Lvivo g. 25, Vilnius 09320 Lithuania

4. Smartly.io

Smartly.io is an AI-powered SaaS advertising platform that unifies creative production, campaign management, and cross-channel intelligence into a single cloud product. Its tools automate creative personalization and campaign orchestration to speed launches and help teams iterate faster across digital ad channels.

The platform is built to connect creative and media workflows early in the campaign lifecycle so engineering and product teams can deliver repeatable advertising automation and measurable outcomes. That delivery focus and cloud-native design make relevant to a 2026 roundup of SaaS development companies shaping adtech.

Key Highlights

• Founded in 2013 by Kristo Ovaska and Tuomo Riekko.
• Acquired in 2021 and AdLib in 2022 to expand AI-driven creative and Google ecosystem capabilities.
• Added TikTok integrations in 2022 and expanded to Reddit in 2025 to broaden cross-platform reach.
• Runs Smartly Academy and issues Credly-backed certifications for platform users.

Services

• Smartly Creative
• Smartly Media
• Smartly Intelligence

Contact Information

Website: smartly.io

Email: DPO@smartly.io

Email: privacy@smartly.io

Email: marketing@smartly.io

Address: Am Hamburger Bahnhof 4, 10557 Berlin, Germany

5. RELEX Solutions

RELEX Solutions builds an AI-native, cloud-delivered SaaS platform for end-to-end retail and supply chain planning that centralizes forecasting, replenishment, pricing, merchandising, and production decisions into a single data model. The platform emphasizes real-time data, built-in machine learning, and agentic AI to automate routine decisions and surface actionable scenarios for planners and operations teams.

Its configurable, enterprise-grade architecture supports deep integrations and extensibility, and the company publicly states it reinvests a significant portion of revenue into R&D to advance platform capabilities, integrations, and AI agents.

Key Highlights

• Founded in Finland in 2005 by three supply chain scientists, giving the company Nordic product roots and domain provenance.
• Over 2,300 employees operating across more than 20 offices and 21 countries, supporting global enterprise deployments.
• Named a Leader in the 2026 Nucleus Research Enterprise Supply Chain Planning Value Matrix for capabilities across demand, production, inventory, IBP, and pricing.
• Reported that in 2024 it helped food retail customers reduce an estimated 350 million kg of food waste, equivalent to more than 1.2 million metric tons of CO2.

Services

• Demand planning
• Inventory & replenishment
• Pricing & promotions
• Space & assortment

Contact Information

Website: relexsolutions.com

Email: recruitment@relexsolutions.com

6. Hoxhunt

Hoxhunt is a Helsinki-founded SaaS company that builds an AI-driven Human Risk Management platform combining gamified micro-training with behavioral science to measurably reduce employee-driven cyber risk. The product targets enterprise security teams by delivering personalized training paths and adaptive simulations designed to scale across global workforces.

Key Highlights

• Hoxhunt operates on a SOC 2 Type II–audited platform and states compliance with GDPR and CCPA.
• The company publishes an AI capability called the Agentic Reasoning Engine that selects phishing simulations in real time using live threat intelligence and user behaviour signals.
• Hoxhunt reports 3 million users worldwide, 7 million simulations per month, 500,000 analyzed threats per month, and support for 40+ languages.
• The product is listed on Microsoft AppSource and the Google Workspace Marketplace for streamlined enterprise deployment.

Services

• Adaptive Phishing Training
• Security Awareness Training
• Email Incident Response Automation
• Behavior Risk Console

Contact Information

Website: hoxhunt.com

Phone: +358 20 530 2100

Email: support@hoxhunt.com

Address (Helsinki): Porkkalankatu 3, 00180 Helsinki, Finland

Address (US): 3601 Minnesota Drive, Suite 900, Minneapolis, MN 55435

Address (Singapore): 8 Marina View, Asia Square Tower 1, Level 43-01, Singapore 018960

7. Valamis

Valamis builds a cloud-hosted learning platform designed for large organisations to deliver and manage employee training and external learning programs.
The product is delivered as a SaaS platform on Microsoft Azure and uses container orchestration and CDN-backed infrastructure for resilient, enterprise-grade deployments, while core engineering remains in Finland with offices worldwide.

Key Highlights

• Founded in Finland in 2003 with continued engineering presence in Joensuu and other offices.
• More than 2 million learners have used the Valamis platform worldwide.
• The platform integrates with 500+ external systems and marketplaces.
• Certified for ISO/IEC 27001 and ISO/IEC 27017, audited against ISAE 3000 (SOC 2 Type II), and listed on the UK G-Cloud framework.

Services

• Learning Experience Platform
• Skills & competency mapping
• Compliance training & audit reporting
• Content authoring (Lesson Studio)

Contact Information

Website: valamis.com

Phone: +358 (0)13 748 335

Email: support@valamis.com

Email: billing@valamis.com

Address: Koskikatu 7 A, 80100 Joensuu, Finland

8. Nosto

Nosto is a Finland-founded commerce experience platform that helps ecommerce brands personalize customer journeys using AI-driven customer, product, and content intelligence.
Its experience.AI™ engine unifies first-party shopper and product data and delivers personalization through a configurable platform with APIs, pre-built libraries, and a frontend code editor that accelerates implementations to weeks.

Key Highlights

• Founded in 2013 with three founders.
• 1.1 B+ daily product recommendations served.
• 13 T+ shopper signals recorded.
• 140+ Nostonians on the team.

Services

• Personalized Search
• Product Recommendations
• Category Merchandising
• Customer Data Platform (CDP)

Contact Information

Website: nosto.com

Address: Bulevardi 21, 00180 Helsinki, Finland

9. One Click LCA

One Click LCA is an AI-powered software-as-a-service platform that automates life cycle assessment (LCA) and Environmental Product Declarations (EPDs) for construction and manufacturing projects. The platform ingests data from BIM, Excel, and bills of quantities and connects to project workflows and BIM integrations.

Founded and developed from Helsinki and delivered as cloud SaaS, One Click LCA supports teams across design, construction, and product development to quantify embodied carbon, assess circularity, and drive measurable decarbonization across project phases.

Key Highlights

• Founded in 2001.
• Offers 500,000+ qualified LCA and EPD datasets in its global database.
• Supports 140+ international standards and methods and is used in 170+ countries.
• Integrates with 20+ BIM and design tools, including Autodesk Revit, Tekla Structures, and Bentley iTwin.

Services

• EPD Generator
• Pre‑Verified EPD Generator
• Carbon Designer 3D
• Materials Compass

Contact Information

Website: oneclicklca.com

Email: hello@oneclicklca.com

Address: One Click LCA Ltd, Sörnäistenkatu 1, 00580 HELSINKI

10. UpCloud

UpCloud is a Finland-based cloud platform that delivers high-performance infrastructure and developer tooling for building and scaling SaaS applications. The company targets developers and businesses with fast provisioning, automation, and predictable pricing to support iterative product development.

The platform emphasizes rapid deployment via a web control panel and a RESTful API, programmable networking, and an EU Sovereign Cloud option that helps European SaaS teams meet data residency and latency requirements.

Key Highlights

• ISO 27001 certified.
• GDPR compliant.
• 99.999% uptime SLA for production workloads.
• Operates across 15 global data centers with an in-house private global backbone.

Services

• Cloud Servers
• GPU Servers
• Managed Kubernetes
• Private Cloud

Contact Information

Website: upcloud.com

11. Vainu

Vainu is a Finnish SaaS company that transforms official filings, reports and company websites into structured company intelligence used by B2B sales, marketing and CRM teams. The platform surfaces verified company profiles, signals and contact details to help revenue teams prioritize and act on opportunities.

Its engineering blends document parsing, machine‑learning classification and a centralized data layer to produce high‑frequency company signals and curated datasets that support prospecting, enrichment and automated workflows.

Key Highlights

• Founded in 2013 in Tuusula, Finland.
• Maintains a Nordic database of 5.1M+ companies and 10.5M+ contacts, with 1.3M companies recorded in Finland; the dataset is refreshed daily.
• Publishes a 550+‑point data catalogue and a Vainu Custom Industry taxonomy with 900+ proprietary industry categories.
• Exposes programmatic delivery via a documented API/Headless stack and provides AI Agents for research, enrichment and discovery.

Services

• Vainu Platform
• Vainu Headless
• Vainu Outcomes
• Contact Data

Contact Information

Website: vainu.io

Email: support@vainu.com

Email: info@vainu.io

Email: marketing@vainu.io

12. Procountor

Finago Procountor is a cloud-based financial management SaaS that centralizes invoicing, receipt handling, payments and core accounting into a single platform for companies and accounting firms.

The product exposes a developer-focused REST/JSON API with OpenAPI support, testing and production servers, and an Easy API activation flow that enables software vendors to build integrations and move from test to production quickly.

Key Highlights

• Over 100,000 customers and a network of about 1,400 partner accounting offices in Finland.
• The service has supported entrepreneurs since 2001, demonstrating long-term market presence.
• Finago (the group that includes Procountor) received an EcoVadis Silver sustainability rating in 2026.
• Procountor’s mobile interface and apps are available in Finnish, Swedish and English.

Services

• Finago Procountor
• Finago Procountor Solo
• Procountor Ledger
• Finago Sign

Contact Information

Website: procountor.com

Phone: Switchboard +358 20 116 0400

Phone: Customer service +358 20 7879 840

Phone: Sales +358 20 7879 830

Email: myynti@finago.com

Address: Finago Oy, Keilaniementie 1, 02150 Espoo, Finland. (procountor.fi)

13. Efecte

Efecte is a Finnish developer of cloud-delivered enterprise service management and identity governance software. The company builds a low-code platform and developer-facing APIs that let organizations automate IT, HR and other service processes.

Efecte ships regular SaaS releases and emphasizes extensibility and accessibility to support mid-market and public-sector customers across the Nordics and Central Europe. Those engineering and delivery traits make it a pertinent entrant in a 2026 list of Finnish SaaS development companies.

Key Highlights

• Efecte Plc is listed on the Nasdaq First North Growth Market Helsinki.
• The company publishes an IGA Starter solution for Identity Governance and Administration.
• Efecte runs an Efecte-hosted language model called Efecte GenAI to power its Effie AI features and also supports customer connections to OpenAI or Azure OpenAI tenants.
• Delivery options include private, dedicated and shared cloud tenant models and mechanisms for local on-premise tenant creation.

Services

• Efecte Service Management
• Efecte Self-Service Portal (ESS)
• Identity Governance & Administration (IGA)
• Platform & Integrations

Contact Information

Website: efecte.com

Email: servicedesk@efecte.com

Address: Säterinkatu 6, FI-02600 Espoo, Finland

14. Vaadin

Vaadin is a Finland‑headquartered company that develops a full‑stack UI framework and enterprise platform for building data‑rich, logged‑in web applications with Java and Spring. Its server‑side architecture and ready‑made, accessible components let Java and Kotlin teams deliver SaaS user interfaces without managing a separate JavaScript frontend.

The platform pairs open‑source UI components with an enterprise toolkit that includes in‑app visual editing, component libraries, and integrated testing to accelerate delivery for commercial SaaS projects. Vaadin integrates with Spring Boot, Jakarta EE, and Quarkus so teams can keep their existing Java backend while adding interactive UIs.

Key Highlights

• Vaadin Core and its component libraries are free and open source under the Apache 2.0 license.
• The company offers maintenance for up to 15 years per release with ongoing security and compatibility updates.
• Vaadin Copilot (AI-powered UI editor) and Browserless UI testing are included free in every Vaadin project.
• Vaadin reports 161K+ active users and more than 1,500 companies using its platform.

Services

• App creation
• App modernization
• Migration assistance
• Design services

Contact Information

Website: vaadin.com

Conclusion

This roundup covers 14 SaaS development companies serving the Finnish market, with SoftPro (headquartered in Warsaw, Poland) identified as the featured international partner on this list. Use the company summaries above to narrow candidates that match your priorities.

When choosing, prioritize technical compatibility with your stack and the vendor’s integration and API support to limit engineering overhead. Balance scalability and operational model against your performance needs, check data privacy and hosting compliance for your markets, and evaluate AI/analytics readiness, developer tooling, local market presence, support SLAs, and total cost of ownership relative to your product roadmap and team capabilities.