20 Best SaaS Development Agencies in Lithuania for 2026

Many product teams struggle to find a SaaS development agency that balances rapid feature delivery with long-term scalability and security. When evaluating agencies in Lithuania, buyers should compare technical stack expertise, SaaS product design and UX, cloud architecture and scalability, data security and compliance, testing and QA processes, delivery cadence, pricing models, and post-launch support.

SoftPro is the featured international partner leading this list and serves buyers across the region with SaaS development, product strategy, and managed engineering teams. Focus your evaluation on product roadmap alignment, compliance requirements, and budget constraints to find a partner who can deliver both immediate milestones and sustainable growth.

1. SoftPro

SoftPro is the featured international partner on this 2026 list of 20 Best SaaS Development Agencies in Lithuania and should be the first port of call for product teams seeking external SaaS delivery capacity from Central and Eastern Europe. Headquartered in Warsaw, Poland, SoftPro routinely delivers projects into Lithuanian and broader Baltic markets through remote and nearshore teams. Recommended project types include greenfield SaaS platforms, ETL-driven data services, and enterprise portal and CMS migrations for startups, SMEs, and corporate product teams.

Engineering strengths center on, .NET Core and C#, with cloud-native delivery practiced on Microsoft Azure and hands-on experience modernizing enterprise CMS installations. The company combines full-stack development, DevOps practices and long-term support to execute legacy modernizations, containerized deployments and sustained product maintenance.

Key Highlights

• More than 20 years of combined team experience across delivered projects.
• Delivers AI solutions that integrate large language models and Retrieval-Augmented Generation (RAG) architectures.
• Published case studies include a SaaS ETL platform and an Umbraco website migration.
• Client-facing site and resources available in more than a dozen languages to support multiple markets.

Services

• Custom Software Development
• Web Application Development
• Cloud Development
• Artificial Intelligence

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. NFQ Technologies

NFQ Technologies acts as a strategic technology partner with more than 20 years of experience, consulting and building scalable SaaS and platform products for ambitious businesses. They position themselves to support both greenfield product launches and ongoing platform evolution through embedded engineering teams.

Their delivery model emphasizes long-term partnerships and embedding cross-functional engineering talent into client organizations to accelerate product development and maintain continuous improvement of production software.

Key Highlights

• Named solutions on the site include PALM — a logistics automation offering, AI agents, and commerce innovation tools.
• Client case studies and testimonials feature HomeToGo, KAYAK, and Shopware.
• Office presence and delivery centers are listed for Lithuania (Kaunas, Vilnius, Šiauliai) and international locations including Vietnam, Germany, Canada, Thailand, Poland, Egypt, Singapore, and Denmark.

Services

• Software development
• Digital product development
• UX/UI design
• Data analysis & BI

Contact Information

Website: www.nfq.lt

Phone: +3706 2075 779

Address: Brastos g. 15, LT-47183 Kaunas

3. Contract Square (ContractSQ)

Contract Square (ContractSQ) builds custom web and mobile software with integrated AI and workflow automation for startups and enterprises. The team uses TypeScript frontends and NestJS or .NET backends while integrating large-model APIs and computer vision to automate document and operational workflows.

Projects are delivered with full lifecycle ownership that includes architecture, CI/CD pipelines, infrastructure as code, and production monitoring. The company emphasizes maintainable, vendor-lock-in-free implementations that hand over readable code, documentation, and deployable infrastructure to clients.

Key Highlights

• Delivering production software since 2017 as stated on the company site.
• Parseo invoice-processing product processes 2,500+ documents per day with 99% data extraction accuracy and about 10x speed versus manual processing.
• The firm publishes a 99.9% uptime SLA for client projects on its website.
• Operates three production applications; the FIBE album cover maker reports 100K+ App Store downloads and 5M+ generated album covers.

Services

• Custom Software Development
• AI & Automation Solutions
• Cloud & DevOps

Contact Information

Website: contractsq.com

Email: hello@contractsq.com

Phone: +370 623 59629

Address: Vilnius, Lithuania

4. Kozilabs

Kozilabs is a boutique engineering studio based in Kaunas that builds tailored software to replace repetitive manual work with automated processes. They manage product development from scoping through launch and iteration, delivering MVPs and subscription platforms using a modern stack that includes, React, Node.js, TypeScript, Tailwind, Appwrite, and WordPress where appropriate.

Key Highlights

• AI workflow automation is built with n8n, custom APIs, and purpose-selected large language models (LLMs) to automate invoices, reports, client onboarding, and data entry.
• Kozilabs is the creator of the Kozilabs PDF Protector WordPress plugin, which is compatible with WooCommerce, Easy Digital Downloads, and Download Monitor.
• The team developed the Smooth GPT Chrome Extension that applies four performance strategies to address ChatGPT lag, slow scrolling, and typing delays.
• The studio operates a selective intake model and accepts a small number of projects at a time to keep delivery focused.

Services

• SaaS product development
• AI workflow automation
• Chrome extensions & browser tools
• Web and WordPress plugins

Contact Information

Website: kozilabs.lt

Phone: +370 617 66 030

Email: labas@kozilabs.lt

Address: Kaunas, Lithuania

5. Metasite

Metasite builds bespoke digital platforms and cloud-based, multi-tenant white-label systems for financial services organizations. The firm focuses on custom product lifecycles, legacy modernisations, and cloud migrations that support SaaS delivery patterns for banks, insurers, and investment managers.

Their senior development teams bring 25 years of financial-services experience and operate from offices in Vilnius and London. That on-the-ground presence in Lithuania, combined with published case studies for multi-tenant and cloud platforms, aligns their delivery model to SaaS product builds and platform migrations.

Key Highlights

• Published a case study: “How Metasite helped WTW build a new multi-tenant white-label digital customer platform” (April 25, 2025).
• Published a case study: “Cloud-based Valuation & Risk Modelling Platform for Derivatives” (March 19, 2025).
• Metasite was named Dev Team of the Year for the second consecutive year in company news.
• Industries listed on the site: Insurance and Life & Pensions; Banking and Payments; Technology, Media and Telecom; Investment Management and Capital Markets.

Services

• Development of new digital products and services
• Custom application development
• Business intelligence and analytics
• DevOps and Managed Services

Contact Information

Website: www.metasite.net

Phone: +44 750 827 9430

Phone: +370 612 82003

Email: aldas.kirvaitis@metasite.net

Email: arnoldas.dapkus@metasite.net

Address: Seimyniskiu st 19, Vilnius LT-09234, Lithuania, EU

Address: 4 Princes Tower, 97 Rotherhithe St, London SE16 4NF, UK

6. Logicnord

Logicnord is a Lithuania-headquartered digital product and mobile app development company that builds scalable mobile, web, and AI-powered SaaS platforms and enterprise systems for startups and established organizations worldwide. The team positions itself as a long-term engineering partner that supports projects from product idea through launch and ongoing operation, with a focus on measurable business outcomes.

Their delivery combines native iOS and Android development with cross-platform frameworks, cloud infrastructure, and offline-first mobile patterns to produce resilient SaaS products. The company emphasizes clean architecture, scalable backends, and continuous support to help platforms manage high transaction volumes and operational growth.

Key Highlights

• Logicnord reports more than 200 developed projects and over 150,000 development hours.
• The firm states its delivered solutions have generated over 10 billion in client revenue.
• A flagship VAT compliance SaaS built by Logicnord processes more than 10 million transactions monthly and maintains 99.9% system uptime.
• Logicnord received multiple Top Clutch recognitions for 2026, including categories for Artificial Intelligence, Flutter, React Native, and Cloud Consulting.

Services

• Mobile app development
• Custom software development
• AI development
• Web development

Contact Information

Website: www.logicnord.com

Address: Naugarduko 41, Vilnius, Lithuania

7. AGI Studio

AGI Studio is a Lithuanian, founder-led software studio that designs, builds, and ships production web applications and proprietary SaaS. The team demonstrates product-minded engineering by developing its own product, Zift Finance Manager, which informs how client software is built and operated.

They embed with client teams and follow a calm, well-run delivery process that covers discovery, written scopes with milestones, version-controlled builds, documented deployments, and ongoing support. That delivery focus makes AGI Studio a fit for startups and SaaS companies that need predictable engineering and clean handovers.

Key Highlights

• Engagements range from fixed-scope projects to monthly retainers.
• Zift Finance Manager includes Stripe integration and banking and ad-platform data sync.
• Maintenance offerings list uptime monitoring, upgrades, integration upkeep, and cloud-cost reviews.
• Delivers B2B software across Lithuania, the EU/EEA, and remote worldwide.

Services

• Custom software & consulting
• SaaS product development
• Integrations & automation
• Maintenance & support

Contact Information

Website: agistudio.lt

Email: hello@agistudio.lt

8. Wise Monks

Wise Monks builds custom AI-driven SaaS and enterprise applications that embed large language models and structured data pipelines into sales, customer service, finance, and operations workflows. Their approach targets production-ready SaaS features by combining model orchestration, retrieval pipelines, and end-to-end integration with business systems.

They use a hybrid stack of commercial providers and open-source frameworks, including OpenAI, Anthropic, Google Gemini, LangChain, and LlamaIndex. Delivery options emphasize security and compliance with production deployments available on-premises and with strict data controls.

Key Highlights

• 95% accurate call transcription for Lithuanian and English with multilingual speaker identification.
• Explicit compliance with GDPR, HIPAA, ISO, and AICPA standards.
• Seamless CRM integrations with HubSpot, Salesforce and 50+ other platforms.
• Achieved €140K in annual operational cost savings in a used-car dealership case study.

Services

• AI SaaS Product Development
• Call Intelligence & Sales Automation
• Intelligent Document Processing
• AI Agents & Automation

Contact Information

Website: wisemonks.com

Phone: +370 (616) 34780

Email: info@wisemonks.com

Address: Antakalnio g. 37, Vilnius, 10312 Vilniaus m. sav.

9. Webrom

Webrom develops tailored cloud platforms that replace manual workflows and unify back‑office systems so product teams can deliver repeatable software services. The company emphasizes scalable architecture and integration patterns that make internal processes suitable for transformation into multi‑tenant products.

Webrom fits SaaS development briefs where off‑the‑shelf tools create operational bottlenecks and manual data transfers. Their approach centers on measurable automation, maintainable code and preparing solutions for future feature and market expansion.

Key Highlights

• Client rating shown on the site is 9.9.
• The site lists “Starttoday” as a SaaS project for sports activity scheduling and reservation.
• The site lists “Hire Pro” as an HR platform that incorporates AI for candidate search and management.
• The site outlines a four-step delivery workflow: consultation, technical plan, staged development, and launch with training.

Services

• SaaS product and platform development
• Custom ERP and CRM systems
• E-commerce development
• Mobile applications

Contact Information

Website: webrom.lt

Phone: +370 616 22 559

Address: Eigulių g. 21, Vilnius

10. Bioto

Bioto designs and engineers end-to-end digital products for funded startups and growth-stage businesses, combining product strategy, user experience and engineering to build scalable platforms and applications. They align product roadmaps with customer-acquisition goals so development drives measurable business impact for early-stage and scaling SaaS ventures.

Their delivery model emphasizes speed and clarity, moving teams from discovery to launch with a results-first approach that keeps runway and customer growth in focus. Bioto fits this list by offering full-stack product delivery tuned for SaaS and platform businesses that need fast, market-ready releases.

Key Highlights

• Technology stack and partners listed on the official site include React, Node.js, C++, OpenAI, Stripe, AWS, Google Cloud and Vercel.
• The company states it engages a distributed team of 100+ experts covering design, development, QA, DevOps and project management.
• Typical engagements on the site begin at €15,000, indicating a focus on funded startups and commercial MVPs.
• The site describes two engagement tracks and a "Founder Discovery" intake: one path for startups and a separate assessment pathway for businesses seeking automation or modernization.

Services

• SaaS Platforms
• Web Applications
• AI Solutions
• Product Design

Contact Information

Website: bioto.ai

Address: Vaidilutės 79 (Tech Arts), Vilnius, Lithuania

11. MYGOM (Mygom.tech)

MYGOM is a Kaunas-based team of developers, UI/UX designers, and project managers that turns business needs into scalable software products for startups and enterprises. The company presents itself as an end-to-end partner that handles discovery, design, development, testing, and post-launch support.

MYGOM positions its delivery around accelerating SaaS launches and states it can ship SaaS three times faster with production-grade quality; the site highlights work for scale-ups and names clients such as and Eskimi to illustrate product-market fit.

Key Highlights

• Offers a free AI Process Diagnostic that takes about three minutes and delivers a verdict recommending what to automate first and the next steps.
• Publishes technical case studies that include an AI-powered video survey platform with emotion analysis and an AI vehicle-damage assessment using computer-vision models for insurance workflows.
• Lists official company registration details on the site: MB company code 305722671 and VAT LT100013910917.

Services

• Dedicated Development Team
• Custom Web App Development
• AI Integration & Automation
• Creating Intuitive UI/UX Design

Contact Information

Website: mygom.tech

Phone: +37062492407

Email: info@mygom.tech

Address: Mygom.tech, MB Company code 305722671 VAT LT100013910917 Šiaurės pr. 99A Kaunas, 49238

12. ScaleTech

ScaleTech is a product engineering studio based in Vilnius that builds end-to-end SaaS platforms for funded startups, enterprise clients, and public-sector organisations. Their approach targets products that need multi-tenant architecture, subscription and billing, security, and a refined user experience.

The team pairs senior React and Node engineers with cloud infrastructure and product design to take projects from MVP through scale. They use dedicated teams and mobile expertise to support ongoing product growth and operational needs.

Key Highlights

• Founded in 2017 by Laurynas Pletkus and Darius Kavaliauskas; the founders bring banking and mobile-engineering experience from Barclays, Danske Bank and Luminor.
• Rated 4.9 on Clutch (17 reviews) and 4.4 on Trustpilot; GoodFirms-verified and featured on DesignRush.
• Client roster spans enterprise and startups, including Barclays, Danske Bank, TransferGo and Wendy’s.
• Promises a one-business-day senior perspective via a discovery call to assess new products or team needs.

Services

• Product engineering
• Product design
• Dedicated teams
• Mobile development

Contact Information

Website: scaletech.lt

Phone: +370 611 32226

Email: hello@scaletech.lt

Address: Ukmergės str. 126, Vilnius 08100, Lithuania

13. Vertex

Vertex is a Lithuanian venture studio that builds and scales technology companies at the intersection of big data and artificial intelligence. The company assembles engineering teams to take products from concept to production with an engineering-first approach focused on data-intensive systems and bare-metal infrastructure.

That combination of AI, big-data engineering, and low-level deployment expertise makes Vertex a fit for SaaS development projects that require high-throughput processing or custom infrastructure control. Their in-house product work shows repeatable delivery patterns for messaging and deployment platforms.

Key Highlights

• Founded in 2007 and operating across Lithuania, Latvia, and Estonia.
• Maintains a portfolio of 43+ companies built or scaled through the studio model.
• VertexSMS is a bulk SMS platform active in 185+ countries and provides a 2FA/OTP API gateway.
• Hydron is described as an AI-managed deployment platform (Docker-native, CI/CD pipelines, multi-cloud) and is noted on the site as acquired by.

Services

• VertexSMS
• Hydron
• DexterLab

Contact Information

Website: vertex.lt

Email: ernestas@vertex.lt

Address: Liepų g. 83, LT-92195 Klaipėda, Lithuania

Address: Mihoelsa street 66-10, Daugavpils, LV-5401, Latvia

14. TechHive

TechHive builds full‑cycle, cloud‑native SaaS platforms using microservices architectures, CI/CD pipelines, and a modern tech stack that lists React, Java, and Python. Their engineering approach emphasizes scalable backend services, API integrations, and data workflows tailored for subscription software delivery.

Their teams design and iterate products from MVP through production and maintenance with UX/UI design, automated testing, and performance tuning to support multi‑tenant, high‑availability SaaS deployments. TechHive’s offering aligns technical delivery with product lifecycle needs to help SaaS teams accelerate releases and reliability.

Key Highlights

• 8 years of company operation as stated on the official site.
• 1200+ IT professionals in TechHive’s European development hubs.
• 94% staff retention rate reported on the homepage.
• 7–14 days lead time to build a dedicated team and kick‑off projects.

Services

• Data Management
• CRM, ERP & RPA
• Maintenance

Contact Information

Website: techhive.pro

Phone: +370 5 207 9424

Email: contact@techhive.pro

Address: HQ - Europa Business Center, Konstitucijos pr. 7, Vilnius, Lithuania

15. Bartus IT

Bartus IT is a Vilnius-based software development and consulting firm that builds dependable products for ecommerce, fintech, and healthtech companies. Their engineering approach emphasizes shipping production-ready SaaS through pragmatic architecture and a polyglot backend using PHP, .NET, JavaScript/TypeScript, Clojure, and Erlang.

The team pairs senior engineers with client teams to accelerate delivery while maintaining operational ownership of systems in production. They run their own SaaS products, giving the company hands-on product development and post-launch operations experience.

Key Highlights

• Est. 2023 and headquartered in Vilnius, Lithuania.
• Operates, an AI call platform that turns conversations into structured data and follow-up actions used by clinics, sales, and operations teams.
• Operates, a revenue intelligence platform that connects calls, emails, web forms, and CRM to track which contacts convert to sales.
• Selected case studies include ManoDaktaras (healthtech) and Domoplius (legacy rewrite for real estate).

Services

• Custom development
• Modernisation & consulting
• Team augmentation

Contact Information

Website: bartusit.com

Phone: +370 626 33611

Email: info@bartusit.com

Address: Vilnius, LT

16. Nordcode

Nordcode builds digital products and e-commerce platforms for businesses, managing projects from research and UX through systems integration and ongoing maintenance. The agency focuses on end-to-end digital transformation work that moves legacy commerce and service systems to modern, hosted platforms.

Public case studies show Nordcode delivers complex replatforms and cloud-hosted deployments using contemporary development and operations practices, making them a relevant Lithuanian partner for SaaS-style product builds that require integrations, scalability, and continuous production support.

Key Highlights

• Premium Sylius Partner in the Baltics.
• The Nordcode team has more than 12 years of experience in developing individual IT solutions.
• The Membershop replatform used Sylius with a Symfony backend, Nuxt.js frontend, ElasticSearch, Redis, RabbitMQ, and Kubernetes on AWS infrastructure.

Services

• Custom software development
• Omnichannel e‑commerce
• AI solutions
• Dedicated teams

Contact Information

Website: nordcode.io

Email: info@nordcode.io

17. Baltic Amadeus

Baltic Amadeus is a Lithuanian software engineering and IT consulting firm that designs and delivers cloud-native SaaS and enterprise applications using Java, .NET, Progress OpenEdge and Microsoft Azure. The company builds secure APIs, scalable backend systems and native mobile apps tailored for customers in regulated and high-traffic environments.

Their delivery model covers prototyping and MVPs through to large-scale production releases, making them suited to SaaS vendors that need continuous engineering and operational support. Baltic Amadeus serves sectors such as banking and telecom and has experience handling solutions used by millions of users.

Key Highlights

• Team of 300+ IT professionals supporting software design, development and delivery.
• Founded in the late 1980s and described on the site as Lithuania’s first private IT company.
• Certified to international standards including ISO 27001, ISO 9001 and ISO 14001.
• Recognised on the site as an AWS Advanced Tier Services Partner, signalling cloud delivery capabilities.

Services

• IT Staff Augmentation
• Penetration Testing
• Progress OpenEdge

Contact Information

Website: balticamadeus.com

Phone: +370 52 780 400

E-mail: contact@balticamadeus.com

Address: FLOW Business Centre, Lvivo St. 21A, LT-09039 Vilnius, Floor 16

Address: Visoriai Information Technology Park (VITP), Mokslininku St. 2A, LT-08412 Vilnius, Floor −1

Address: Juozapaviciaus Ave. 104B, LT-45108 Kaunas

18. IT Vilkai

IT Vilkai is a Vilnius-based engineering and AI consultancy that moves SaaS ideas to production for fintech, crypto, and fast-moving startups. The team focuses on building deployable products rather than prototypes, backing launches with architecture, automation, and ongoing support.

They deliver production-ready features that combine LLM-powered automation with security-minded architectures and clear handoffs so client teams can operate deployed software confidently. The firm emphasizes practical delivery for regulated and fast-moving domains where reliability and maintainability matter.

Key Highlights

• Senior-only delivery model and an explicit no-offshore staffing approach.
• Edge deployments on NVIDIA Jetson for multi-camera, real-time computer vision solutions.
• Built a deterministic core on Cloudflare Workers for the Counterproof fintech SaaS project.
• Offers smart-contract audits in addition to traditional web-application security reviews.

Services

• Computer vision
• Security & smart-contract audits
• Technical vetting

Contact Information

Website: itvilkai.lt

Address: Vilnius, Lithuania

19. Idea Link

Idea Link builds AI-powered SaaS and enterprise applications, taking projects from discovery through deployment to deliver working product outcomes. Their in-house team develops LLM-driven workflows using LangGraph alongside a modern stack that includes, React, Node.js, Supabase, and PostgreSQL.

The company emphasizes rapid, product-led delivery with a six-week core phase for production-ready results and full products delivered in roughly two to four months. That AI-first tooling and fast timeline make Idea Link a relevant Lithuanian partner for SaaS development in 2026.

Key Highlights

• 4.9 rating on Clutch with verified client reviews.
• Member of Unicorns Lithuania startup ecosystem.
• 100% in-house team of 20+ professionals and 100+ digital & AI projects completed.
• Typical project investment starts at €20K–40K and expands in modular phases of roughly €8K–15K up to €100K+ as systems grow.

Services

• Custom AI Development
• Internal Business Tools
• Mobile & Web Apps
• AI Process Automation

Contact Information

Website: idealink.tech

Email: info@idealink.tech

Address: Kaunas: K. Baršausko g. 59, 51423

Address: Vilnius: Panerių g. 39, 03202

Address: London: 124 Goswell Rd. EC1V 7DP

20. Solutionlab Production

Founded in 2007, SolutionLab Production is a Lithuanian software engineering and IT consultancy that builds and evolves enterprise-grade digital platforms and SaaS products for software companies. The firm focuses on cloud-native architectures and modern web stacks to deliver scalable back-end services and polished front-end experiences.

The team follows iterative agile delivery with emphasis on rapid iterations, technical operations, and long-term support to accelerate time-to-market for SaaS offerings. SolutionLab positions itself to help product teams with platform engineering, integrations, and continued product evolution.

Key Highlights

• SolutionLab is ISO27001 certified.
• SolutionLab is a CREST member and holds a Penetration Testing Accreditation for the EMEA region.
• The company carries professional liability insurance from Lloyd's Insurance Company S.A.
• SolutionLab is a certified Microsoft and Umbraco Platinum partner and acts as a Microsoft CSP reseller.

Services

• Umbraco CMS
• Bespoke Cloud Software
• Security Assessments
• Application Modernization

Contact Information

Website: solutionlab.net

Address: Kareivių str. 11B LT-09109, Vilnius, Lithuania

Address: Aristotelous str. 106-108, P.C. 10434, Athens, Greece

Email: info@solutionlab.net

Phone: +370 610 25087

Conclusion

SoftPro is the featured, author-selected partner on this 2026 list and is presented as the first port of call for product teams seeking external SaaS delivery capacity.

When choosing between the other agencies, prioritize firms that match your company stage and domain and confirm alignment on technical stack and product lifecycle experience. Also evaluate AI and cloud migration capabilities where relevant, check security and compliance posture, and align on team size, engagement model, and total cost of ownership to ensure the vendor can support your roadmap and long-term maintenance needs.