Best TypeScript development companies in Poland

From their website and Clutch profile

• Applover rebranded to Momentum in 2024 and narrowed its focus to healthcare, while Clutch reviews still refer to Applover (source: https://www.themomentum.ai/about and https://clutch.co/profile/momentum-previously-applover).
• ISO 13485 and HIPAA appear only as logos, with no certificate number or certifying body (source).
• The site gives no headcount and cites 220+ delivered projects and 100+ healthcare applications (source).
• The HQ address, Gen. Sikorskiego 26 in Wrocław, is the same building Droids On Roids lists (source: https://www.themomentum.ai/lets-talk and https://www.thedroidsonroids.com/).
• Clutch reports 70 percent of clients in the medical industry, a $50,000 minimum project and $50 to $99 per hour (source).
• The site promises a reply within 24 hours (source).

Clients they name: LabPlus, Bennabis Health, Egis, Steppie, Villa Medica, Caily

Verdict. Pick Momentum for a healthcare product in Wrocław, where its compliance work counts. Outside healthcare look elsewhere, and ask about the layoff mentions on the first call.

From their website and Clutch profile

• blurify.pl presents a general software house for Polish education and industry. blurify.com positions the company as an iGaming developer with casino and sportsbook products (source).
• The site lists fifteen case studies, several with named Polish clients such as Fundacja Orange, WSiP and WAGO (source).
• The legal entity is Studio Software Sp. z o.o., which matters when you check the KRS (source).
• The AWS claim rests on three individual certifications rather than a partner tier (source).

Clients they name: Fundacja Orange (MegaMisja), WSiP, WKS Śląsk Wrocław, WAGO, Vemcon, LifeTraq

Verdict. Good client reviews and clear written terms, with one question to ask before signing: which of the two businesses would build your product.

From their website and Clutch profile

• The domain neti.pl shows a domain-for-sale page, and the company site is neti-soft.com (source).
• The about page dates the company to 2010 and its move into blockchain and fintech to 2019 (source).
• The site claims 40+ in-house specialists, 120+ projects and '100% vulnerability-free production deployments', which we could not check (source).
• Clutch lists 5.0 from 12 reviews, a 25,000 USD minimum and a second address in London (source).

Clients they name: Filecoin Incentive Design Labs (FIDL), Liberland, Kyoto Protocol, Alvarum, FactoryDAO, MaxxChain

Verdict. Start with Neti for stablecoins or tokenization. For an ordinary web app, choose a generalist.

From their website and Clutch profile

• The home page names startups and real estate as its primary focus since 2014. (source)
• Case studies include a blockchain protocol in Scala for a San Francisco company and an anti-piracy video system. (source)
• The Autogala app was built by a designer, five developers and a project manager. (source)
• The privacy policy gives KRS 0000522575, matching the register. (source)

Clients they name: Autogala, Kompas Inwestycji, Enthought, Otro Global, Buildo, Virtual Control, Taskworld

Verdict. Pick Evojam for a proptech or startup MVP with discovery up front. Skip it if you need a large team fast.

From their website and Clutch profile

• The brand says it has built software since 1999. The legal entity, MERIXSTUDIO sp. z o.o., has KRS 0000938427 from 2021 (source).
• The about page claims about 100 expert-level people, all mids and seniors (source).
• ISO 9001 and ISO 27001 are shown with TÜV NORD Polska logos (source).
• The Dubai presence runs through an on-site partner, Solution21, rather than an own office (source).

Clients they name: Six Flags, Juilliard School, Biocore, RP Group, HYDAC, Toshiba

Verdict. Pick Merixstudio for a web or AI product or a legacy rewrite, backed by ISO certificates and 97 Clutch reviews. If you need only one or two engineers, it fits less well.

From their website and Clutch profile

• The about page dates the team to 2016 and claims 100+ engineers. (source)
• Staff augmentation is the first of three cooperation models on the home page. (source)
• The home page describes a platform for 108 REVIV clinics in 47 countries. (source)
• The terms name DARLY SOLUTIONS SP. Z O.O. at the registered Warsaw address. (source)

Clients they name: Feliz & Thriving, REVIV

Verdict. Choose Darly for a health-tech MVP or web product. If you need a long Polish track record, check the 2022 registration first.

From their website and Clutch profile

• The timeline says the company was founded in February 2015 in Dnipro, Ukraine, and opened a Kraków office in November 2021 (source).
• The timeline's latest headcount is 89 people across Dnipro, Lviv and Kraków in August 2023. The homepage claims 100+ engineers (source).
• The site states ISO/IEC 27001 certification in June 2026 and AWS Select Tier status (source).
• Clutch lists 34 reviews, a 25 to 49 USD rate band and locations in Kraków and Dnipro (source).

Clients they name: Lakera, Choo Choo, Bookis, Plaace, Doctify, DispatchHealth

Verdict. Pick DBB Software for a defined web or AI build at low rates, delivered from Ukraine with a Kraków front office. Skip it if you need a team in Poland.

From their website and Clutch profile

• The awards page lists Deloitte Technology Fast 50 Central Europe 2025 and Fast 500 EMEA 2023 (source).
• Most case studies are anonymous, and Metapro is the only client named on the homepage (source).
• The site gives only a Wrocław address, while Clutch also lists Kraków and Malmö (source).
• The homepage shows a 4.9 rating from 16 verified Clutch reviews (source).

Clients they name: Metapro

Verdict. Use Rite NRG to scale a team quickly, backed by its Web3 and AI work. Ask for named references before a fixed-price build.

From their website and Clutch profile

• The home page offers to act as a dedicated in-house team and to give access to software professionals. (source)
• Case studies cover claims processing for 22 million customers and postal shipping, without client names. (source)
• The careers page lists Java, data warehouse and ServiceNow roles, one located at a client office park. (source)
• The contact page gives NIP 5272712409 and Jasna 14/16a, matching the register. (source)

Verdict. Use Clurgo to add Java engineers to a bank or insurer modernization program. Skip it for a startup MVP.

From their website and Clutch profile

• The home page gives three team sizes, 350+, 400+ and 320+. (source)
• The Kraków office sits in a coworking space on Zamoyskiego, while the register lists Szlak 77/222. (source)
• The site shows ISO 27001 and CREST badges and sells penetration testing next to development. (source)
• Clutch ties the Polish company Techmagic PL Sp. z o.o. to KRS 0000969230. (source)

Clients they name: Elements.cloud, Huckleberry, Bamboo, Tiro.health, Acorn-i, Good&Co, Corellium, MyTelescope

Verdict. Pick TechMagic for a healthtech or security-heavy product with compliance needs. On a small budget, its $25,000 minimum rules it out.