Top 100 Software Development Companies in Sofia

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Top 100 Software Development Companies in Sofia

June 2022

Looking for a top software developer in Sofia?

As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. 

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List of the Best Sofia Software Developers

  • 1
    • Scheduling

      4.6
    • Quality

      4.6
    • Cost

      4.4
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 1,000 - 9,999 employees
    • Sofia, Bulgaria

    N-iX is an Eastern European software development service company with headquarter in Lviv, Ukraine. Founded in 2002, N-iX has increased its presence in six countries spanning Europe and the US.

    With more than 1,700 employees, N-iX offers expert solutions in cloud computing, data analytics, embedded software, IoT, machine learning, business intelligence, and other tech domains covering a wide variety of sectors, including finance, manufacturing, telecom, supply chain, to name a few.
    Being in business for almost two decades, the company has formed strategic partnerships with a variety of global industry leaders and Fortune 500 companies, including OpenText, Gogo, Lebara, Currencycloud, Fluke, Discovery Limited, and many others.

    Clients

    • Fortune 500 companies
    • Office Depot
    • TuneIn
    • Fluke

    Industries

    Notable Project

    N-iX is a cloud solutions company’s IT staff augmentation partner. They provide a dedicated QA team, and they’ve also worked on data ingestion and migration from a SQL Server data warehouse to GCP.

    "Their work is consistently good, we get the product we want out of it, and they deliver it on time."

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  • 2
    • Scheduling

      4.6
    • Quality

      4.6
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 250 - 999 employees
    • Sofia, Bulgaria

    From Minneapolis, Minn., MentorMate has expanded to Sweden and Bulgaria. Founded in 2001, MentorMate is a custom software development company that also has experience in strategic consulting, cloud services, and Internet of Things (IoT).

    Clients

    • AstraZeneca
    • Cambria
    • DTN
    • Edmentum

    Industries

    Notable Project

    MentorMate was responsible for developing a WordPress CMS integration for a health benefits platform’s marketing site. They integrated PathFactory, Marketo, and other plug-ins.

    “There were sometimes things that I had to follow up on more than I liked.”

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  • 3
    • $250,000+
    • 1,000 - 9,999 employees
    • Sofia, Bulgaria

    Founded in 1995, Coherent Solutions is a software development agency that offers web development, custom software development, and mobile app development services to their mid-market, enterprise, and small business clients in the IT, healthcare, and other industries. Their 10,000 employees are based out of offices in Minneapolis, Minn., Minsk, and Sofia. 

    Clients

    • LifeTime Fitness
    • Daikin
    • WEX Health
    • MTS Systems

    Industries

    Notable Project

    Coherent Solutions is augmenting the development team of a fitness franchise. They provide technical expertise, design, development, and testing for an iOS and Android development project.

    “I have full confidence in their abilities, and I’ve come to appreciate their support and commitment to us.”

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  • 4
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Sciant is an IT development provider located in Sofia, Bulgaria. Established in 2016, their 85–90 employees are also housed in their second office in Olomouc, Czechia. Primarily serving midmarket clients in the hospitality and transportation sectors, the team provides custom software development in addition to consulting on AI, Big Data, and Blockchain.

    Clients

    • Avalara
    • DHISCO
    • DHL
    • RateGain

    Industries

    Notable Project

    Sciant is providing React development services for a ticketing solutions provider. They provided two frontend developers to support the development of an app.

    "I appreciate their experienced and engaged developers that provide cost-effective solutions."

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  • 5
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 250 - 999 employees
    • София, Bulgaria

    ScaleFocus is an IT solutions consultancy based in Sofia, Bulgaria. Founded in 2012, ScaleFocus has more than 700 employees that primarily provide a diverse client base with custom software development, big data and BI, and e-commerce solutions.

    Clients

    • AVIQ Systems AG
    • Vivartia
    • Wacom
    • Taxback International

    Industries

    Notable Project

    Scalefocus has been developing a SaaS platform for a maintenance, repair, and operations (MRO) solutions provider. Their goal is to continuously streamline and improve the client's customer interactions.

    "They have a high degree of flexibility with extending or reducing the size of the project team when necessary."

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  • 6
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Bianor is a software development company established in 1998. They also have offices in New York and Sofia, Bulgaria. Their team of 30+ designs and develops software solutions for technology, media, and telecommunication companies. Their software specialization includes image processing, video streaming, real-time broadcasting, encryption/decryption of video signal, and data transfer. 

    Clients

    • NATO
    • European Defence Industrial Development Programme
    • Nova Broadcasting Group
    • AT&T

    Industries

    Notable Project

    Bianor provided custom software development services for the client of a software development firm. The vendor built the MVP for an OTT platform.

    "Bianor did a good job. They were very honest about all the potential risks in our project."

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  • 7
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Childish is a web development firm based in Sofia, Bulgaria. Founded in 2018, their team of 30 serves clients in the healthcare and e-commerce sectors. Services include custom software development.  

    Industries

    Notable Project

    To update a legacy e-commerce site, Childish reworked the store to improve its functionality. The site draws inventory information from a warehouse software, and it can also track couriers and process payments.

    "Childish is the best partner we could've ever dreamed of."

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  • 8
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Founded in 2010, EntroSolutions is a development agency based in Sofia, Bulgaria. They primarily work with small businesses in the e-commerce industry. Their team focuses on custom software and e-commerce development. 

    Clients

    • BMW
    • Audi
    • Nestle
    • Decathlon

    Industries

    Notable Project

    A financial technology company hired EntroSolutions to create blockchain smart contracts and customize their campaign script by implementing new features into it.

    "They are professional and are able to meet deadlines, which is very important."

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  • 9
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria
    Web Motion is a Sofia, Bulgaria-based software development firm. The small firm was founded in 2009. Their services include custom software development, web development, mobile app development, and Artificial Intelligence.

    Industries

    Notable Project

    Web Motion built a website for a training company using Moodle, WordPress, PHP, JavaScript, HTML, CSS, and MySQL. The features included a client portal, an LMS, and an X-Ray security scanner machine simulator.

    "They gave us a professional site that's easy to update."

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  • 10
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Melon is a software development agency that has offices in Sofia, Bulgaria and Skopje, Macedonia. Since 2003, the agency and its team of about 155 have specialized in web development and mobile app development, but also provide custom software development, app testing, and IT strategy consulting. Melon works primarily with midmarket businesses 

    Clients

    • Coca-Cola Hellenic
    • Royal Philips
    • Accenture
    • Skrill

    Notable Project

    A digital media platform hired Melon to build a platform for digital media providers to upload content. They developed the CMS and embed player, working on the front- and backend. They also assisted with QA.

    "It was an excellent cooperation. They knew what they were talking about."

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  • 11
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.2
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    DevriX is a web development company founded in Sofia, Bulgaria in 2010. The company has a team of about 30 and has another office in New York, N.Y. DevriX specializes in web development, but also offers web design and digital strategy services.

    Clients

    • Audi
    • Smart Meetings
    • diginomica
    • SwimSwam

    Notable Project

    An internet media company partners with DevriX to provide WordPress support. The team is a resource for programmatic ad tech, improving the company’s advertising technology, as well as the UX and site layout.

    "DevriX knows the market better than anyone else."

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  • 12
    • Scheduling

      4.6
    • Quality

      4.5
    • Cost

      4.4
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Accedia is a professional IT services company founded in 2012 with offices in Sofia, Bulgaria; Boston, Mass.; and San Francisco, Calif. Its team numbers more than 150 professionals, specialized in technology consulting, agile software development, and implementation of end-to-end IT solutions. Accedia’s clients are technology startups, small and mid-sized enterprises, and large enterprise businesses engaged in banking, finance and insurance, and manufacturing, among other industries.

    Clients

    • Alexander Forbes
    • Bulstrad Vienna Insurance Group
    • Omni Capital Retail Finance
    • Progress Software

    Industries

    Notable Project

    Accedia provided mobile application development for a leading provider of mobile productivity and business applications. The team was hired to cover an end-to-end implementation of a native iOS application.

    "Their team stood out with their product-oriented mindset."

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  • 13
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Established in 2003, Quanterall is a blockchain company. The agency provides blockchain, custom software development, IoT development, mobile app development, and more and has a midsize team. The agency is in Sofia, Bulgaria.

    Clients

    • SAP
    • IOHK
    • æternity
    • IntraLinks

    Industries

    Notable Project

    Quanterall is developing integrated software for a logistics company. The client wants the platform to include invoicing fleets and equipment management.

    "Quanterall team acts with flexibility which is appreciated by us as a customer."

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  • 14
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Dreamix is a software development company founded in Sofia, Bulgaria in 2007. The firm’s 66 employees supply services in custom software development, enterprise app modernization, and web development. Their specializations lie in frameworks such as Spring MVC and AngularJS as well as languages in the Java family.

    Clients

    • VistaJet
    • CloudCar
    • Docomo Digital
    • Fadata

    Industries

    Notable Project

    Dreamix helped a an arts and crafts business to develop their mobile application. They implemented several useful features, worked on the algorithm, and built an admin configuration tool.

    "Their team was very professional, and everything else about them was impressive."

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  • 15
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    ITIDO is a software development company based in Sofia, Bulgaria. They were founded in 2014 and have around 20 employees. Their services include custom software development and enterprise app modernization for primarily midmarket and small businesses. 

    Clients

    • Nokia
    • Epson
    • SOS
    • Vonage

    Industries

    Notable Project

    A software development company hired ITIDO to support the front- and backend development and QA testing of one of their software products. React, Node.js, and TypeScript are among the technologies they use.

    "It’s not easy to integrate with an international team from five different countries, but they've done that quite well."

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  • 16
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.3
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10,000+ employees
    • Sofia, Bulgaria

    Founded in 1993, SoftServe is a digital product development firm. SoftServe has its headquarters in Austin, Texas with offices in London, Poland, Germany, Bulgaria and Ukraine. SoftServe's team consists of over 5,000 employees that specialize in custom software development, cybersecurity and web development. SoftServe provides services to clients in the healthcare & medical, information technology and retail industries. 

    Clients

    • Panasonic
    • Henry Schein Practice Solutions
    • BMC Software
    • Avery Products

    Industries

    Notable Project

    SoftServe’s healthcare SMEs helped create an innovative patient-provider product by guiding human-driven designs and prioritizing a sensitive user experience. 

    "SoftServe's passion for the work transcended the standard consulting experience."

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  • 17
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • Sofia, Bulgaria

    Evermore is a development company headquartered in Brussels, with other offices in London, Budapest, and Belgium. Since 2006, the agency and their current team of 10 have specialized in web design and development, custom software development, and UX/UI design. Evermore works primarily with small businesses.

    Clients

    • World Jewish Congress
    • European Parliament
    • The Civil Liberties Union for Europe
    • Euronews

    Industries

    Notable Project

    Evermore provided front- and backend development for a CMS. They moved data and editorial content from Microsoft to AWS. They helped with design, branding, and responsive web development.

    "We will keep on working with them even after the successful completion of our mutual project."

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  • 18
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    HackSoft is a software development company based in Sofia, Bulgaria. They were founded in 2014 and have a team of 9 employees. They specialize in custom software development, IT strategy consulting, and web development to provide end-to-end solutions for their clients.

    Clients

    • Infinite Fingers GmbH
    • The Collective
    • Keymono
    • HackBulgaria

    Notable Project

    HackSoft developed a website for a health and fitness company. The team started by creating proof of concept and continued based on third-party clients' feedback.

    "Their attention to detail and ability to work well with our internal team was great."

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  • 19
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Sofia, Bulgaria

    DevMinds is a software development agency that was founded in 2016 in Sofia, Bulgaria. Their team of around 10 employees provides custom software and web development services to small and mid-market businesses in a variety of industries including media, advertising, and education. 

    Industries

    Notable Project

    DevMinds developed the website of a business magazine company. They migrated the site to a new platform, updated the site’s design, and implemented other improvements.

    "They have a lot of energy and good vibes and this energy pushed our team to make this project even better."

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  • 20
    • $25,000+
    • 250 - 999 employees
    • Sofia, Bulgaria

    Prime Holding JSC is a software development company founded in 2013. Based in Sofia, Bulgaria, their team of over 250 engineers services mostly midmarket and enterprise companies. They specialize in industries like financial services, IT, and business services. They offer custom software development, enterprise app modernization, and CRM consulting and SI services.

    Clients

    • Blue Chip Companies
    • Fortune 500 companies
    • Startups and Scaleups from USA
    • UK and Switzerland

    Industries

    Notable Project

    Prime Holding JSC is moving infrastructure from server-based to Kubernetes. They're creating web applications using streaming audio, video, voice, and desktop-sharing using HTML5 and WebRTC.

    "They're a true partner, not just a vendor."

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  • 21
    • $1,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Bulgarian Software House (BSH) is a software service provider based in Sofia, Bulgaria. The company, founded in 2000, has a team of more than 20 that provided Unified Communications Consulting & SI, custom software development, enterprise app modernization, web development, and cloud consulting & SI services. BSH serves mid-market and enterprise-sized companies in the financial services, medical, and telecommunications industries.

    Clients

    • Societe Generale Expressbank
    • Microsoft Bulgaria
    • ING
    • Actavis

    Industries

    Notable Project

    Bulgarian Software House - BSH was hired to develop a financial service company's intranet platform. The client also wanted them to improve its functionality using SharePoint 2013 and Microsoft SQL.

    "They had a professional attitude in every step of the process from envisioning to deployment."

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  • 22
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Code Runners is a software development firm founded in 2012 in Sofia, Bulgaria, with another location in Amsterdam, the Netherlands. The firm has about 40 employees. Code Runners specializes in custom software development, but also provides web development. Many of the firm's clients are in the advertising and marketing industry. 

    Clients

    • Pfizer
    • Coca-Cola
    • ING Group
    • NN Group

    Industries

    Notable Project

    Code Runners provided extract, transform, load (ETL) services to consolidate a data dashboard of a media distributor. Their team also delivered SQL training for the employees of the organization.

    They were remarkably flexible in the face of changing requirements.”

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  • 23
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Qualifast is a software agency based in Sofia, Bulgaria, and founded in 2017. With more than two experts, they specialize in custom software, web, and mobile app development solutions for small and mid-market firms alike in the fields of consumer products and financial services.

    Clients

    • Hopper
    • Reloyalty
    • Colibra
    • OceniMe

    Industries

    Notable Project

    A software development company wanted to enhance their user experience with a SaaS platform and an iOS native app. They chose to partner with Qualifast to provide the necessary services.

    "We are very happy with the outcome of this project."

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  • 24
    • $10,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    BGO Software is a Bulgarian software design company that has offices in Sofia, Plovdiv, and London, U.K. Established in 2008, the company employs a team of 73 who specialize in software and mobile app development. 

    Industries

    Notable Project

    BGO Software provides ongoing technical and development services for live products. They work with existing databases and code to add new features, make enhancements, and expand functionality.

    “The quality and personalized level of service BGO Software delivers is notably special.”

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  • 25
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Sorcible is a software company based in Sofia, Bulgaria. The company, founded in 2019, has a team of more than ten that provides IT staff augementation, e-commerce development, and other IT consulting & SI services. Sorcible serves mid-market and other-sized companies in various industries.

    Clients

    • Exceptional Heroes
    • JobTiger
    • Castlerock
    • GZD

    Industries

    Notable Project

    An HR services company hired Sorcible for custom online education platform development. The client requires an easy-to-use design on communication channels for users and gamification elements for students.

    "Sorcible’s team members are skilled, dedicated, and good communicators."

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  • 26
    • Scheduling

      4.2
    • Quality

      4.2
    • Cost

      4.0
    • NPS

      4.4
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Droxic is a digital production company that was founded in 2012. Located in Sofia, Bulgaria, Droxic has about 40 employees that serve mostly small and midmarket businesses. Services include web development, custom software development, and mobile app development.

    Clients

    • Grohe
    • BMW
    • Gasag
    • Volvo

    Notable Project

    In need of a company website, an energy supplier hired Droxic. They were tasked with developing the front- and backend and UX design from scratch on Sitecore for a new business site.

    "They were a customer-focused team."

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  • 27
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Self Made is a custom software development firm. Their small team is located in Poznań, Poland and Berlin, Germany. Their services include custom software development, web development, and logistics & supply chain consulting. The company was founded in 2020.

    Industries

    Notable Project

    Deltologic developed a custom software to digitalize the ordering and production processes within a meat production facility. The team utilized Node.js and Javascript to create the automation tool.

    "They have been extremely professional throughout our collaboration. Whatever we had planned has been delivered."

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  • 28
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Founded in 1998, Nevron Software provides expert services in big data consulting, web development, and custom software development. The team of over 10 specialists works out of offices in Wilmington, DE, and Bulgaria. The agency supports notable clients across major industries such as government, business services, and information technology.

    Industries

    Notable Project

    Nevron Software provided a chart control solution to display biotechnology test results. Later, the team supplied example code and external support for the software. 

    "Nevron was...able to transform the data the way I wanted."

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  • 29
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Sofia, Bulgaria

    Sofyma is a digital development agency that was founded in 2009 and is based in Sofia, Bulgaria. They have eight employees specializing in website design and development, website hosting and security, digital consulting, and internet marketing, SEO and SEM. They work with small and midmarket businesses, generally in advertising, finance and business services.

    Clients

    • XING SE
    • Multisport
    • Founded
    • Imagination

    Industries

    Notable Project

    Sofyma provided custom software development for an online marketing agency. They built a variety of deliverables that require cloud, design, UX programming, scale, and live management.

    "When things got hard, especially in big projects, they were very helpful."

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  • 30
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Founded in 2017, Lexis Solutions is located in Sofia, Bulgaria. Their team of about ten specialists provides web & mobile development and custom software development services to primarily midmarket firms and startups. 

    Clients

    • OnnoPlus
    • Kreston Bulmar
    • Krassgeil
    • Meet.direct

    Industries

    Notable Project

    Lexis Solutions built a database for a professor using Google Workspace. The project was created for students and several professors across France to exchanged documents, classes, and cases with each other.

    "They would reply to our needs fast and were also very helpful in giving us solutions to problems we didn't see yet."

    Visit Site

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