Top Software Development Companies in Harju

Esoftone OÜ is an Estonia-based software engineering company specializing in high-load systems, fintech, SaaS platforms, web and mobile applications, cloud solutions, API integrations, and business automation. Our team delivers secure, scalable, and high-performance software for businesses and public sector organizations

Over 15 years our engineers have been delivering SAP solutions across number of industries including manufacturing, finance, banking and logistics sectors. We decided to unite highly professional consultants in one team that is always able to go an extra-mile and formed a company in 2017. We focus on helping our clients improve their current SAP ... read Alvera reviews & insights

Roomtodo is a browser-based floor planner and interior design platform for creating and visualizing residential and commercial spaces in 2D and 3D. It is suitable for homeowners, interior designers, renovators, furniture businesses, real estate professionals and anyone who wants to plan a space without learning complex CAD software.Users can draw detailed floor plans, including angled ... read ROOMTODO reviews & insights

SoftGeneral is an outstaffing partner helping tech companies with experienced and well-knit Node.js, React.js, and Blockchain teams. Our company specializes in Staff Augmentation/Outstaffing and building Dedicated Teams. SoftGeneral pools 20+ engineers, focusing on experienced developers as 83% of our staff are senior-level. This means we can both create a self-running team led by a team ... read Soft General reviews & insights

At SDA, we help startups and growing companies build, modernize, and automate software using AI-driven engineering — from a founder's first working prototype to enterprise-ready systems that scale.Founded in December 2019, we've grown into a team of engineers, architects, and QA specialists who have delivered 100+ projects across Healthcare, FinTech, Mental Health & Wellness, EdTech, ... read SDA reviews & insights

Plexteq is a digital consulting and software engineering company that provides cost-effective solutions at the cutting edge of technology, with R&D centers in Estonia, Ukraine and UK.Founded in 2014, Plexteq focuses on professional consulting and end-to-end software engineering services primarily in the SaaS domain. Plexteq customers comprise companies operating in the hi-tech, healthcare, telecom, e-government, ... read Plexteq reviews & insights

Sodeira Solutions is a software development company in Estonia. The spheres of expertise includes: Full Stack, Back-End, Front-End, Mobile, UX design, DevOps, Consultations and more.

At Mupax OÜ, we believe that quality supersedes speed - we never compromise on the standard of our work. We operate with integrity and transparency, ensuring our pricing is fair and our processes are predictable. As a security-focused partner, we treat privacy and discretion as paramount, safeguarding your business logic at every turn. We are ... read Mupax OÜ reviews & insights

AiraSystems is a software development company specializing in custom enterprise solutions that help organizations modernize operations, automate business processes, and build scalable digital products.We partner with startups, SMEs, enterprises, and government organizations to design and develop software tailored to their unique business goals.Our expertise includes:• Enterprise Software Development• Internal Business Applications• CRM Development• Legacy System ... read AiraSystems reviews & insights

Twinslash company has specialized on Internet-solutions development since 2003. We have been offering our clients the most effective and circumspect options for almost 20 years. Twinslash core specialization is geo-information systems and high load Internet systems development, as well as finding solutions for unconventional Web problems. We use the latest development technologies, such as Ruby ... read Twinslash reviews & insights

Advapay is a technology company providing the Digital Core Banking platform to empower fintech clients or digital banks to start their businesses and accelerate digital transformation. The platform delivers all essential functionalities, a back-to-front system and a set of tools to customise and bring new integrations. With Advapay, potential and existing customers can connect either ... read Advapay reviews & insights

We are a group of digital enthusiasts with extensive experience in software and product development. By working with us, we guarantee smooth and on-time delivery of your products and features. We offer all the relevant business and tech competencies to help companies build a successful digital product: Full-stack development UX design Graphic design PO/PM QA ... read Apex Lab reviews & insights

At EasySoftGroup, we turn tough IT problems into innovative solutions that give your business plenty of room to grow. We start by listening to what you need. We build solutions made just for you that can change as your business changes. Your success matters most to us - we put your needs first every time. ... read EasySoftGroup reviews & insights

Wiselab builds modern websites, web apps, and SaaS platforms for startups and businesses. From MVP development to SEO and digital growth – we turn ideas into scalable products.

Beltsys Labs is a blockchain development company founded in 2016, specialized in Real World Asset (RWA) tokenization platforms, Web3 solutions, and smart contract development. With over 300 projects delivered across more than 60 jurisdictions, we combine deep technical expertise with regulatory compliance to help financial operators, real estate promoters, and fund managers launch their own ... read Beltsys Labs reviews & insights

Opus is an award-winning custom software development company, focusing on end-to-end solutions and digital transformation. We provide custom e-commerce and web-software development services to all your business needs. Starting from initial analysis to full support of the finished project. Opus is here to offer you the complete IT development package, efficiently turning even complex requirements ... read Opus Online reviews & insights

Divectors is a custom software development and data services company with over 11 years of experience. We help businesses make intelligent, data-driven decisions by making a sense out of large volumes of data they have and turning them into valuable insights. We specialize in data services, custom software development and experience design. Divectors offers end-to-end ... read Divectors reviews & insights

ArticMedia is an international, creative, digital agency specialized in e-commerce and web development. We offer a boutique approach and customize the processes to the needs to each of the clients. ArticMedia was established in 2012 in Saint-Petersburg, Russia, with the aim of producing complex web solutions.

Byfield is a Tallinn-based software studio that designs, audits, and supports custom CRM, ERP, and web applications for companies across the Baltics and wider EU. Our agile team unites developers, UX/UI designers, and QA engineers to turn complex workflows into intuitive, scalable systems that boost speed, accuracy, and ROI. We start every project with a ... read Byfield reviews & insights

Astrellix is an Estonia-based technology, outsourcing, and consulting company helping startups, SMBs, and enterprises scale through custom software development, IT consulting, project and program management, offshore staffing, digital transformation, and business process optimization. We combine global talent, cost-efficient delivery, and execution-focused governance to build scalable, high-performance solutions that improve operational efficiency, reduce costs, and accelerate ... read Astrellix reviews & insights

Qorinx is an EU-based, GDPR-compliant development studio that helps startups and growing businesses ship production-ready software fast. The team builds MVPs, integrates AI into existing products, and rescues struggling backends, all on fixed-price contracts with no hourly billing. Every project is handled by senior engineers only, with typical MVP delivery in about two weeks, full ... read Qorinx reviews & insights

Recursive Software Development OÜ was founded in 2013 as the natural evolution of the professional career of a well-tested group of professionals. After working together for over 5 years as freelancers, the original team of people comes together to strengthen its professional identity on the International Market. Our headquarters are located in Tallinn, Estonia, but ... read Recursive Software Development reviews & insights

The team consists of certified Magento developers, designers with expertise in UX/UI solutions, digital marketing specialists and customer support technicians. Since we have been working side by side for many years now, we do get on marvelously and that is the key to providing a 360-degree service. Only a team that functions as a perfect ... read Zaproo reviews & insights

Being present in Estonia (Europe's sillicon valley) and most recently also in the USA (Orlando city), our Team has 20+ years of international experience building solutions from scratch for Fintech, Banks, Retail, and Manufacturing. Full-Service: UX/UI, Business Analysis, Full Stack Software Architecture & Coding, Mobile Apps, Testing, Agile, and more. Full-Stack: Java, React, Ruby, Rails, ... read Mindly reviews & insights

We develop Internet of Things (IoT), electronics and software products. We create industry automation and quality control solutions. We analyse thoroughly your concept and choose most suitable technologies to create a reliable and user friendly product. We have been creating awesome products since 2014. Our engineering and later-stage manufacturing support help to bring your concept ... read SP Engineers OÜ reviews & insights

🥇 Zoftify is an award-winning mobile development agency from Eastern Europe. We help businesses engage with users through bespoke mobile & web solutions. Our developers are capable of building scalable and feature-rich products of any complexity.

Team Work Spirit Technologies is a custom software development and DevOps company helping startups, SMBs, and enterprises build, modernize, and scale digital products.Since 2017, we have delivered 100+ projects for 80+ clients across the USA, Canada, the UK, and Europe.Our services include:— custom web and mobile development— SaaS and enterprise software— team augmentation— cloud and ... read Team Work Spirit reviews & insights

We help device and machine manufacturers develop intelligent products and focus on customers through value-adding digital services. We do this by combining data science and software development expertise with a design thinking approach.

We are a design driven software company. We build the kind of software that people wish they had. As huge geeks we love exploring new ideas and technologies. If you think this is something for you, check out our website.

NoviCore is an AI-first custom software development studio helping B2B companies automate operations, analyze complex data, and scale faster with advanced AI and software solutions. We specialize in: LLM Agents & Chatbots Custom Software Development AI-Powered Risk Assessment & Document Analysis Custom Machine Learning Solutions RAG Pipelines for Search & Automation Data Pipelines We’ve successfully ... read NoviCore reviews & insights

Mobian Studio is a European software development partner specializing in Mobile and AI solutions for companies in IT, Healthcare, Fintech, and Logistics. Registered in Estonia with engineers in Ukraine, we serve clients across Europe and North America. We operate two engagement models: outsourcing (we own delivery end-to-end) and outstaffing (our engineers join your team). Either ... read Mobian Studio reviews & insights

OVERVIEW At Flexipy, we drive business success through innovative technology and a client-focused approach. Our vision is to empower companies in a digital-first world, while our mission is to deliver scalable, user-centric solutions that transform ideas into reality. SERVICES ♦ Engineering: End-to-end software development tailored to your needs; ♦ Team Extension: Seamlessly integrate top-tier developers ... read Flexipy reviews & insights

For over 20 years, Trinidad Wiseman has helped organizations design and develop smarter digital services that balance innovation, usability, and business goals. We are the largest UX, UI, and service design-focused IT development company in the Baltic region — trusted by governments, enterprises, and startups across 28 countries. Our mission is to create proactive, efficient, ... read Trinidad Wiseman reviews & insights

SciForce is a research-oriented software development company with expertise in Artificial Intelligence, Data Science, and Medical Technologies. We specialize in transforming complex requirements into functional, intelligent solutions, with a focus on technical rigor, innovation, and domain-specific precision.

Welcome to the dynamic world of web development, where challenges fuel our passion. As a full-stack powerhouse, our skills encompass JavaScript, TypeScript, Ajax, ActionScript, HTML5, XHTML, CSS, PHP, MySQL, React, and more. But we're more than just a team – partnered with the NOPE Creative design agency, we form the PLAY & NOPE Alliance, offering ... read gotoAndPlay OÜ reviews & insights

We are a team of professionals with more than 10 years of experience in software architecture & development in the fields of healthcare, banking, hospitality, transactions, big data, management and others. We have strong development background and rich experience in new technologies. Our team can handle complex projects in the shortest possible time.

Our work helps our clients grow their businesses by: Creating captivating, easily navigable websites that convert Developing custom solutions that simplify in-house workflows and processes Providing solutions to obstacles hindering growth, by using the latest technology Everyday, with a cup of coffee in hand, we enjoy using our digital toolbox to solve our clients’ problems ... read Limegrow Web Development reviews & insights

Modus is an IT outsourcing and custom software development company. We provide various forms of assistance to our corporate Clients in the interest of more efficient operation. Our specialists and engineers help develop and support: * enterprise resource planning solutions for energy sector and utilities * content management software with enterprise-class security features * print ... read Modus reviews & insights

We develop Software and Hardware. We make it quickly and with low costs. How do we make it quick? We are using well-tested solutions and assembling software and hardware projects in small blocks. How do we make it cheap? We do proper planning before starting any development. We search for available ready-to-use solutions to avoid ... read GPO OÜ reviews & insights

Inmost is a company with 5 years of expertise in mobile and web development. It all started with self-motivated guys who realized that knowledge and friendship are valuable. Every year the team has grown and now it is already a company that consists of professionals and experts in the field of mobile and web development. ... read Inmost reviews & insights

Introducing BORNA TECH, the driving force behind digital transformation. We are a dynamic and innovative technology company, leading the charge in reshaping industries. Rooted in a passion for solving challenges, we specialize in crafting cutting-edge solutions that propel businesses into the future. Our seasoned team of technologists, strategists, and creatives unite to provide tailored software, ... read BORNA TECH reviews & insights