Top 100 Software Development Companies in Tallinn
The Best of October 2026Looking for a top software developer in Tallinn?
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. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in Tallinn. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Tallinn Software Developers
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a custom software development company, is in Irvine, California. Established in 2017, the small team offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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61$5,000+10 - 49 employeesTallinn, EstoniaFounded in 2013, ErgoServ is a custom software development company. Their team focuses on Custom Software Development and Web Development.Read More
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62$25,000+50 - 249 employeesTallinn, EstoniaAbz.agency® is a custom software development company. They focus on Custom Software Development, API Development, Web Development, and Mobile App Development and were established in 2005. Their midsize team is Tallinn, Estonia-based.Read More
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ColectikIndustries
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63$5,000+10 - 49 employeesTallinn, EstoniaRead More
Geek-Solutions LLC is a custom software development company based in Minsk, Belarus. The company, founded in 2015, has around 40 employees and provides a wide range of services that include IT strategy consulting, cloud consulting & SI, IT managed services, IT staff augmentation, and custom software development. Geek-Solutions serves enterprise and smaller-sized companies in various industries that include business services, consumer products & services, and education.
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SpotVisionIndustries
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64$25,000+10 - 49 employeesTallinn, EstoniaGIS-point, a software development firm, was launched in 2017. The small team specializes in Custom Software Development, Web Development, Mobile App Development, API Development, and more. The agency is headquartered in London, England; Tallinn, Estonia and L'viv, Ukraine.Read More
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65$10,000+50 - 249 employeesTallinn, EstoniaNetcorp Software Developement, an API Development company, was launched in 2011. The midsize Tallinn, Estonia-based team provides API Development, Custom Software Development, UX/UI Design, IT staff augmentation, and more.Read More
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66Undisclosed10 - 49 employeesPõhja-Tallinna, EstoniaLaunched in 2010, Agile Software Development is a software development company. The agency specializes in Custom Software Development and UX/UI Design.Read More
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67$5,000+10 - 49 employeesTallinn, EstoniaBased in Tallinn, Estonia, Attekmi is a media planning and buying company. The agency offers Media Planning & Buying, Customer Service Outsourcing, IT managed services, Custom Software Development, and more and is small.The agency was founded in 2018.Read More
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68Undisclosed10 - 49 employeesTallinn, EstoniaIT Outstaffing is an IT staff augmentation company. Their small team is headquartered in Wilmington, Delaware. The company specializes in IT staff augmentation and HR services.Read More
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69$1,000+50 - 249 employeesTallinn, EstoniaHeadquartered in Tallinn, Estonia and L'viv, Ukraine, Sciforce is an AI development company. Launched in 2015, the midsize team provides Artificial Intelligence, DevOps Managed Services, Custom Software Development, and Application Management & Support.Read More
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Transparent LanguageIndustries
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70$10,000+10 - 49 employeesTallinn, EstoniaArtificial intelligence firm BESTIA was founded in 2023. The firm offers Artificial Intelligence, Custom Software Development, Web Development, and AI Consulting and has a small team. The firm is based in Tallinn, Estonia.Read More
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71$10,000+10 - 49 employeesTallinn, EstoniaGPO technologies is an IoT development company. Launched in 2020, their team focuses on IoT development and Custom Software Development.Read More
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72$10,000+10 - 49 employeesTallinn, EstoniaIn Bucha, Ukraine; Tallinn, Estonia and Warszawa, Poland, Future Proof Technology is an AI Agents company. Founded in 2017, the small team offers AI Agents, Custom Software Development, and IT strategy consulting.Read More
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Thoughtful AutomationIndustries
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73$5,000+10 - 49 employeesTallinn, EstoniaApplication development company K4 Tech Solutions is based in Tallinn, Estonia. The small firm was established in 2024. Their team offers Mobile App Development, Custom Software Development, Web Development, Artificial Intelligence, and more.Read More
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74$10,000+10 - 49 employeesTallinn, EstoniaIn Tallinn, Estonia, AiraSystems is a small custom software development company. The team focuses on Custom Software Development and Enterprise App Modernization.Read More
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75$10,000+10 - 49 employeesTallinn, EstoniaNovicore is an AI company founded in 2021. Headquartered in Tallinn, Estonia, their small team specializes in Artificial Intelligence, Custom Software Development, AI Consulting, and AI Agents.Read More
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76$5,000+2 - 9 employeesTallinn, EstoniaFalAgency is a small AI firm. In Tallinn, Estonia, the company was founded in 2026. Their team specializes in Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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77$5,000+10 - 49 employeesTallinn, EstoniaDots Mobile is an application development company. Located in Tallinn, Estonia, their small team provides Mobile App Development, Custom Software Development, and UX/UI Design. The firm was founded in 2023.Read More
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78$10,000+10 - 49 employeesTallinn, EstoniaWNC is a website development company. Their small team is located in Tallinn, Estonia; L'viv, Ukraine and Porto Alegre, Brazil. Their services include Web Development, Blockchain, UX/UI Design, Product Design, and more. The firm was established in 2024.Read More
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79$5,000+50 - 249 employeesTallinn, EstoniaAdvapay is a midsize custom software development firm and Other Application Development company. They provide Custom Software Development and Other Application Development and were founded in 2015.Read More
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80$10,000+10 - 49 employeesTallinn, EstoniaRead More
Founded in 2021, ApricusIT is a small web development firm. Their services include web development, application management & support, enterprise app modernization, and custom software development. The agency is located in Tallinn, Estonia and Dnipro, Ukraine.
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81$5,000+10 - 49 employeesTallinn, EstoniaRead More
Business intelligence company Jill Cannon Associates is headquartered in Nairobi, Kenya. The agency offers BI & big data consulting & SI, web development, e-commerce development, custom software development, and more and is small.The agency was launched in 2016.
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82$5,000+10 - 49 employeesTallinn, EstoniaCustom software development firm Ergo Solutions was launched in 2020. Located in Tallinn, Estonia, the team specializes in Custom Software Development and Web Development.Read More
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83$5,000+2 - 9 employeesTallinn, EstoniaDigital Magic Ltd. Is a software development firm. They are in Tallinn, Estonia and have small team. They offer Custom Software Development and Web Development.Read More
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84$1,000+10 - 49 employeesTallinn, EstoniaSmart Touch Systems OÜ is a software development company. They are in Tallinn, Estonia and have small team. They provide Custom Software Development and IoT development.Read More
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85$10,000+2 - 9 employeesTallinn, EstoniaBENUEVO, a software development firm, was established in 2012. The firm offers Custom Software Development and Web Development, and is small.Read More
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86$5,000+50 - 249 employeesTallinn, EstoniaWunder is a web development firm. The midsize Helsinki, Finland-based team provides Web Development and Custom Software Development. The firm was established in 2010.Read More
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87Undisclosed250 - 999 employeesTallinn, EstoniaUnikie is a software development firm. They were established in 2015 and focus on Custom Software Development and Artificial Intelligence.Read More
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88$5,000+250 - 999 employeesTallinn, EstoniaFounded in 2022, Cybetic is a midsize Tallinn, Estonia-based software development firm. Their services include Custom Software Development and Branding.Read More
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89$5,000+10 - 49 employeesTallinn, EstoniaSATVA.DEV is a Tallinn, Estonia-based software development firm. They offer Custom Software Development and Web Development and were founded in 2020.Read More
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90$10,000+50 - 249 employeesTallinn, EstoniaChudovo is a software development company. They are in Castrop-Rauxel, Germany; London , England; Tallinn, Estonia and Kalispell, Montana and have a midsize team that provides Custom Software Development, Mobile App Development, Web Development, Enterprise App Modernization, and more. The company was established in 2006.Read More
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Hoffman-La Roche, Royal Bank of Scotland, Saphera, Corizon Health, Evonik, TP-Link, Nexans, FDP-Bundestagsfraktion, berlinappcompany GmbH, Barcodes Inc., Pixabit-Solutions, Infocom, UkrPromBank, RBC SoftIndustries
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