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Next.js in Kraków, ranked for 2027

Best Next.js software houses in Kraków

Przemysław Zalewski·Data verified: ·23 min read

Check where they host: Vercel, Cloudflare or their own Node servers, and who pays the bill once traffic grows. Ask for a live site with good Core Web Vitals, since Next.js makes slow sites as easily as fast ones. I found 18 companies with an office in Kraków that show Next.js work in at least one source (17 by their Clutch profile, 1 by their open roles on JustJoin.it), and checked each in the court register, its latest filing and its employee reviews. 13 meet the ranking criteria and the 7 highest scores are below. If one senior engineer is enough, I build Next.js sites and apps with AI agents.

In short: The highest-scoring Next.js software houses in Kraków for 2027 are DBB Software (score 76), TechMagic (score 75) and Implex (score 67). The 0 to 100 score combines court register data, the latest financial statement, Clutch client reviews, GoWork employee reviews and open roles on the job boards. Paid Clutch positions do not count.

Get matched offers in 24 hoursSee the top 7Download the data (CSV)

  • 18companies checked
  • 10verified in KRS
  • 10with a financial statement
  • 10with an employee review profile
  • 1paid or office-less positions excluded

Which company fits your project

  • DBB SoftwareNext.js is 10% of the technology focus on its Clutch profile. Score 76, 5.0 on Clutch from 34 reviews, profit in 2025.
  • TechMagicNext.js is 10% of the technology focus on its Clutch profile. Score 75, 4.8 on Clutch from 54 reviews, profit in 2025.
  • ImplexNext.js is 20% of the technology focus on its Clutch profile. Score 67, 5.0 on Clutch from 21 reviews, loss in 2025.
  • Incode GroupNext.js is 15% of the technology focus on its Clutch profile. Score 66, 5.0 on Clutch from 39 reviews, loss in 2025.
  • One senior instead of a teamIf the project fits one person with coding agents, hire me for Next.js sites and apps before you pay an agency margin.

The picks come from the data in the full table, not from who paid. A company enters this list when at least one source shows Next.js work; the share on Clutch is what the company declares.

The top 7 at a glance

Click a column to sort.

#CompanyPeopleClutchRateFocusScore
1
DBB Softwareprofit 1.5M PLN (2025)
50-2495.0 · 3425–49 USD/hAI integration and agentic AI76
2
TechMagicprofit 1.2M PLN (2025)
250-9994.8 · 5450–99 USD/hWeb and SaaS75
3
Implexloss 131K PLN (2025)
50-2495.0 · 2150–99 USD/hWeb67
4
Incode Grouploss 11K PLN (2025)
50-2495.0 · 3925–49 USD/hDeveloper hiring66
5
Pragmatic Codersloss 531K PLN (2025)GoWork 8/9
50-2494.8 · 1850–99 USD/hAI66
6
Codyaloss 401K PLN (2025)
10-495.0 · 525–49 USD/hAI60
7
Kozak Agencyloss 7K PLN (2025)
50-2495.0 · 825–49 USD/hAI and LLM integration59

The ranking

The order below is the score from five axes: transparency, client reputation, stability, specialization and activity. Here specialization measures how strong the Next.js evidence is. Weights and the full method are on the guide page.

Financial figures come from the latest filing of the Polish company. For subsidiaries of foreign groups they can be far from the size of the real business. Open the sources under each entry before you shortlist.

DBB Software

Software company founded in Dnipro, now headquartered in Kraków, building AI features, web and mobile products with teams in Ukraine and Poland.

Clutch: 5.0 (34 reviews)Rate: 25–49 USD/hMin. project: 25,000 USDPremier Verified

Best for: Startups and SMBs with a defined web, mobile or AI build that want low rates and accept a team working from Ukraine.

Pros

  • Clutch shows 34 reviews with a perfect average and a Premier Verified badge.
  • The Polish company reported a profit of 1.5M PLN on 3.6M PLN of revenue in 2025.
  • The site dates the start in Dnipro to 2015 and the Kraków office to 2021.
  • DBB Software declares ISO/IEC 27001 and AWS Select Tier status.

Cons

  • The Polish company had 3.6M PLN of revenue, while the site claims 100+ engineers, so most delivery likely sits in Ukraine.
  • The declared rate of 25 to 49 USD is the offshore band, so ask who writes the code.
  • The registry entity dates only from 2021 and has minimum share capital.

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

AI integration and agentic AIWeb and mobile developmentMVP developmentDedicated teamsCloud and DevOpsUI/UX designAI
DBB Software homepage
Homepage of dbbsoftware.com, screenshot taken October 28, 2026. Content and marks belong to DBB Software.

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.

TechMagic

Software product company from Lviv with a Kraków office, focused on healthtech, cloud and cybersecurity.

Clutch: 4.8 (54 reviews)Rate: 50–99 USD/hMin. project: 25,000 USDPremier Verified

Best for: Healthcare and media companies that need a Node.js or Next.js product with security and IoT skills from one vendor.

Pros

  • Profitable in 2025, with 1.2M PLN of profit on 11.5M PLN of revenue.
  • Clutch shows 4.8 from 54 reviews, with a Premier Verified badge.
  • The site shows ISO 27001 and CREST badges, useful for healthcare buyers.
  • Its security team sells penetration testing next to development.

Cons

  • The home page gives three different team sizes, 350+, 400+ and 320+.
  • The Polish company shares its registered address with Incode Group, a sign of a virtual office.
  • Clutch lists a $25,000 minimum project.

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

Web and SaaS developmentCybersecurity and penetration testingCloud and DevOps (AWS, Azure, GCP)AI and generative AIIoT developmentUI/UX designAI
TechMagic homepage
Homepage of www.techmagic.co, screenshot taken October 28, 2026. Content and marks belong to TechMagic.

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

Implex

App developer with Kraków and Kyiv offices, building web, Flutter and .NET MAUI apps for startups.

Clutch: 5.0 (21 reviews)Rate: 50–99 USD/hMin. project: 10,000 USDPremier Verified

Best for: Edtech startups that want a Flutter mobile app, or an Airtable prototype rebuilt as a real product.

Pros

  • Case studies include a Flutter learning app for primary school pupils.
  • One case moves a commission engine from an Airtable prototype to custom code.
  • Clutch shows 5.0 from 21 reviews, with a Premier Verified badge.

Cons

  • The Polish company lost 131K PLN in 2025 on 3.2M PLN of revenue.
  • The site names no legal entity or address.
  • Clutch lists IT staff augmentation and managed services among its services.

From their website and Clutch profile

  • The home page says over 80% of the team are senior developers and project managers. (source)
  • Case studies include a Flutter learning app for primary school pupils and a Xamarin to MAUI rewrite. (source)
  • The site names no legal entity or address, and DOU lists offices in Kraków and Kyiv. (source)
  • The blog announces a Clutch award as a top Ukrainian B2B firm. (source)

Clients they name: Admit.me, YOY

Web developmentMobile development (Flutter, .NET MAUI)Managed teamsAI developmentUX/UI designProject management consulting
Implex homepage
Homepage of implex.dev, screenshot taken October 28, 2026. Content and marks belong to Implex.

Verdict. Consider Implex for an edtech mobile app or a move off low-code. Ask which entity signs and where the team works.

Incode Group

JavaScript and AI agent developer with Kraków and Ukrainian offices, renting out developers at published monthly rates.

Clutch: 5.0 (39 reviews)Rate: 25–49 USD/hMin. project: 10,000 USDPremier Verified

Best for: Startups with a React or Next.js codebase that want extra developers billed monthly at a known rate.

Pros

  • The site publishes prices of $3,400 to $5,700 per developer per month.
  • Clutch shows 5.0 from 39 reviews, with a Premier Verified badge.
  • Clutch rates sit at $25–49 per hour.

Cons

  • Incode Group is mainly staff augmentation, which Clutch puts at 35% of its work.
  • The Polish company lost 11K PLN in 2025 on 2.5M PLN of revenue.
  • Team claims differ, with 100+ on the home page and 50 developers on the about page.

From their website and Clutch profile

  • The FAQ prices developers at $3,400 to $5,700 a month, about $23 to $55 per hour. (source)
  • The home page claims 100+ developers and designers, while the about page shows 50 developers and 3 designers. (source)
  • The footer reads Incode Group LLC, and the Kraków address matches the Polish register. (source)
  • Monthly blog recaps cover the company’s own products Yollly, Notero and Tip-Top. (source)

Clients they name: Wilmaa, Piedwork, Clustory, InTeam, World of Darkness, Embedify

Developer hiring (staff augmentation)AI agents and MCPFull-stack Node.js developmentMobile development (React Native, Flutter)Web designWebflow and low-code builds
Incode Group homepage
Homepage of incode-group.com, screenshot taken October 28, 2026. Content and marks belong to Incode Group.

Verdict. Use Incode Group to add React or Node.js developers at a fixed monthly rate. Look elsewhere if you need a vendor to own the product.

Pragmatic Coders

Clutch: 4.8 (18 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Pros

  • Owned by private individuals (KRS)

Cons

  • Loss of -531K PLN (2025)
  • Mostly negative employee reviews on GoWork (8 positive, 9 negative)
AI
Pragmatic Coders homepage
Homepage of pragmaticcoders.com, screenshot taken October 28, 2026. Content and marks belong to Pragmatic Coders.

Verdict. Strongest on transparency and specialization. Weakest axis: activity (2.0/5).

Codya

Clutch: 5.0 (5 reviews)Rate: 25–49 USD/hMin. project: 25,000 USD

Pros

  • Owned by private individuals (KRS)

Cons

  • Loss of -401K PLN (2025)
AI
Codya homepage
Homepage of codya.com, screenshot taken October 28, 2026. Content and marks belong to Codya.

Verdict. Strongest on transparency and specialization. Weakest axis: stability (1.3/5).

Kozak Agency

Kraków and Kyiv studio building web, mobile and AI apps for founders in Europe, the UK and the US.

Clutch: 5.0 (8 reviews)Rate: 25–49 USD/hMin. project: 25,000 USD

Best for: Founders in Europe, the UK or the US who need a web, mobile or AI MVP built by a remote team.

Pros

  • The portfolio claims 100+ shipped products, including HMBradley and AllianceBlock.
  • Clutch shows 5.0 from 8 reviews.
  • Clutch lists hourly rates of 25 to 49 USD.
  • Offers a free 45-minute scoping call with the CTO.

Cons

  • Clutch puts staff augmentation at 35% of the work.
  • The Polish company dates from 2023 and booked 1.3M PLN of revenue in 2025, small for 40+ engineers.
  • The site has no low-code offer, despite the Clutch listing.

From their website and Clutch profile

  • The about page says the studio was founded in Kyiv in 2015 and opened in Kraków in 2020. (source)
  • The home page claims 40+ in-house engineers, 100+ shipped projects and $80M+ raised by clients. (source)
  • The portfolio lists HMBradley, AllianceBlock and Intel Retail Edge, with many FinTech and Web3 projects. (source)
  • The site shows no low-code offer, while Clutch lists low-code at 10% and staff augmentation at 35%. (source)

Clients they name: HMBradley, AllianceBlock, Intel (Retail Edge), Praoshealth, Verida

AI and LLM integrationFrontend web appsBackend and APIsMobile appsDevOps and cloudProduct strategy and discovery
Kozak Agency homepage
Homepage of kozak-ag.com, screenshot taken October 28, 2026. Content and marks belong to Kozak Agency.

Verdict. Pick Kozak for a React, Node or mobile MVP at Clutch rates under 50 USD an hour. For low-code work or a team fully in Poland, look elsewhere.

Every company we checked

The table below has the 18 companies with Next.js evidence in Kraków, including the ones that do not qualify for the ranking, with the reason. Sort by any column.

Show all 18 companies
Size: Rate: · 18
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
DBB SoftwareAI integration and agentic AI
Kraków50-2495.0 · 3425–49 USD/h3.6M PLN1.5M PLNAI integration and agentic AI76WebsitePortfolioClutchKRS
2
TechMagicWeb and SaaS
Kraków250-9994.8 · 5450–99 USD/h11.5M PLN1.2M PLNWeb and SaaS75WebsitePortfolioClutchKRS
3
Kraków50-2495.0 · 2150–99 USD/h3.2M PLN-131K PLNWeb67WebsitePortfolioClutchKRS
4
Incode GroupDeveloper hiring
Kraków50-2495.0 · 3925–49 USD/h2.5M PLN-11K PLNDeveloper hiring66WebsitePortfolioClutchKRS
5
Kraków50-2494.8 · 1850–99 USD/h23.1M PLN-531K PLNAI66WebsiteClutchKRS
6
Kraków10-495.0 · 525–49 USD/h1.5M PLN-401K PLNAI60WebsiteClutchKRS
7
Kozak AgencyAI and LLM integration
Kraków50-2495.0 · 825–49 USD/h1.3M PLN-7K PLNAI and LLM integration59WebsitePortfolioClutchKRS
–
N-iXbody leasing
Kraków1000-99994.8 · 3550–99 USD/h15.5M PLN1.2M PLN.NET80WebsiteClutchKRS
–
Sii Polandbody leasing
Warsaw1000-99994.9 · 44n/a2155.9M PLN261M PLNwszystko78WebsiteClutchKRS
–
IVN (formerly Ivision.pl)marketing agency
Kraków10-494.8 · 650–99 USD/h1.7M PLN347K PLNCorporate websites65WebsitePortfolioClutchKRS
–
Cleveroadtoo little client evidence
n/a250-9994.9 · 8225–49 USD/hn/an/aAI51WebsiteClutch
–
Lexogrinetoo little client evidence
n/a10-495.0 · 2550–99 USD/hn/an/aAI46WebsiteClutch
–
26bitzunder 10 people
n/a2-95.0 · 725–49 USD/hn/an/aAI44WebsiteClutch
–
CleverCrewtoo little client evidence
n/a10-495.0 · 825–49 USD/hn/an/a44WebsiteClutch
–
Digiatoo little client evidence
n/a50-2494.9 · 1025–49 USD/hn/an/a44WebsiteClutch
–
Axontoo little client evidence
n/a50-2494.8 · 4225–49 USD/hn/an/a43WebsiteClutch
–
Inspirit Devtoo little client evidence
n/a10-495.0 · 750–99 USD/hn/an/aAI42WebsiteClutch
–
JSON Crewunder 10 people
n/a2-94.5 · 150–99 USD/hn/an/aAI37WebsiteClutch

All companies in the data set, with the same score. Companies without a confirmed office, sole traders, body-leasing firms and product companies are listed but not ranked.

Who is not in the top 7, and why

Paid placements and “serves the city” without an office

On the Clutch city list the first positions are bought with ads (links through ppc.clutch.co) or a “serves” entry. These companies have no office in the city according to KRS or their own site, so they are not ranked here.

  • Cleveroad (paid)

Struck off the register or in liquidation

They still show up on other people’s “best of” lists. Here they appear only in the full table.

None in this city.

Body leasing, product companies and other services

Renting people into someone else’s team is a different service from delivering a project. A product company, a marketing agency or an SAP partner does not sell software projects either. They are in the full table with a label.

  • N-iX
  • Sii Poland · Warsaw
  • IVN (formerly Ivision.pl)

On the city’s Clutch list, but based elsewhere

Clutch shows them on this city’s page, but KRS and our data do not confirm an office here. They are ranked in their own city.

None in this city.

Ranked 11th and below

They qualify but score lower. Their full rows are in the table below; the gap between 10th and 15th is often a few points.

  • Cleveroad (paid)
  • Lexogrine
  • CleverCrew
  • Digia
  • Axon
  • Inspirit Dev

Too little client evidence, under 10 people, sole traders

Without 5 Clutch reviews or 2M PLN of revenue in a filing there is no fair way to compare a company with the rest. That is a data gap, not a verdict.

  • 26bitz
  • JSON Crew

What they charge

On Clutch, the companies in this table most often declare 25 to 49 USD an hour. The rate is what the agency bills; the developer on your project is paid less than half of it.

For comparison, my own rate is 36 to 54 USD an hour (45 USD base, pricing). The cost estimator shows what a project like yours costs with and without coding agents.

25-49 USD/h950-99 USD/h8100-149 USD/h0150-199 USD/h0
Rates declared on Clutch, 17 companies with an office in the city. In brackets: companies “serving” the city without an office.

Check any agency yourself in 10 minutes

  1. Check where they host: Vercel, Cloudflare or their own Node servers, and who pays the bill once traffic grows. Ask for a live site with good Core Web Vitals, since Next.js makes slow sites as easily as fast ones.
  2. Find the legal entity in the National Court Register: the seat, the share capital and the shareholders. An office here with a seat in another city is a sales office, not a team.
  3. Read the last financial statement on rejestr.io: revenue, profit or loss, and whether it was filed on time.
  4. Check the VAT white list: active, and the name matches the contract.
  5. On the Clutch list hover over the company link; a link through ppc.clutch.co is an ad. Then read the reviews themselves.
  6. On GoWork read the employee reviews, not the stars, and look for layoffs and rotation.
  7. Ask who exactly will work on your project, and check those people on LinkedIn.

Get offers from the best-fit agencies

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Questions

What are the best Next.js software houses in Kraków in 2027?

By the score on this page: 1. DBB Software (76), 2. TechMagic (75), 3. Implex (67), 4. Incode Group (66), 5. Pragmatic Coders (66). The score adds up transparency in the court register, client reviews on Clutch, profit and stability in the latest filing, specialization and current hiring. The full table shows every company checked.

How much do Next.js agencies in Kraków charge?

Most companies in this table declare 25 to 49 USD an hour on Clutch. My own rate as a senior engineer working with AI agents is 36 to 54 USD an hour.

How do you know a company does Next.js?

From at least one of three sources: the service, industry and framework shares on the Clutch profile, the skills in open roles on JustJoin.it, or my own Wrocław catalog. Companies with two or three sources score higher on specialization. The software house finder shows the same tags for every company.

Did any company pay to be on this list?

No. There are no paid placements and no affiliate links. The only business interest is mine: I sell senior engineering as the alternative to an agency.

Can I get my company added or corrected?

Yes. Write to ciunkos@gmail.com with the KRS number and the correction.

How this ranking was made

  • 1,485companies in the data set
  • 708checked in the National Court Register
  • 453with a financial statement
  • 7,436Clutch listing positions read, paid ones marked
  • 451employee review profiles on GoWork
  • 2+months of data collection, since September 2026

The company list comes from a full read of the Clutch city listing (every page, with paid positions marked by their ppc.clutch.co links), the ITCORNER cluster, Google results and job ads. Every company was checked in the National Court Register (KRS) for its seat, legal form, capital and shareholders, in rejestr.io for revenue and profit from the latest filing, on GoWork for employee sentiment, layoff mentions and review clusters, and on the JustJoin.it and No Fluff Jobs boards for open roles and the stack they actually pay for. The 0 to 100 score is five axes with published weights: transparency, client reputation, stability, specialization, activity. A paid Clutch placement does not raise the score.

Disclosures

  • I worked at Sanddev (Wrocław) as the founding engineer of its Sandtime product until November 2026. Sanddev appears in the full table with the same score as everyone else and no editorial favor.
  • As a contractor I have talked with, or applied to, some of the agencies on these lists. None of them knew about this ranking and none of it changed a score.
  • No agency pays for a position, there are no affiliate links, and no company has seen its entry before publication. If any of that changes, the disclosure changes first.
  • My business interest is on every page: I sell senior engineering with AI agents as the alternative to hiring an agency.
  • Written with AI (Claude) from the data set. Every number in the editorial text is checked automatically against the company record or the research notes, and every top entry was read against the company’s own website. Sources and check dates are under each entry.

Spotted an error or want your company added? Write to ciunkos@gmail.com. Full methodology and weights →

Przemysław Zalewski

About the author

Przemysław Zalewski, a senior full-stack engineer in Wrocław with 15+ years of shipping software. I ran this catalog for two months while choosing my own next clients, so every number here was useful to me before it was useful to you. I build with coding agents, work with clients in the US and the UK, and I sell the alternative to the agencies on this list.

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Best software houses in Kraków10 agencies ranked by registers, filings and reviews, out of 281 checked.Best Next.js development companies in Poland10 companies ranked out of 104 with Next.js evidence in Poland.Best Next.js software houses in Warsaw10 companies ranked out of 47 with Next.js evidence in Warsaw.Best TypeScript software houses in Kraków10 companies ranked out of 49 with TypeScript evidence in Kraków.Best Node.js software houses in Kraków10 companies ranked out of 66 with Node.js evidence in Kraków.Best AI agents software houses in Kraków10 companies ranked out of 55 with AI agents evidence in Kraków.Best startups and MVPs software houses in Kraków10 companies ranked out of 49 with startups and MVPs evidence in Kraków.Best React Native software houses in Kraków10 companies ranked out of 48 with React Native evidence in Kraków.Best mobile app development software houses in Kraków10 companies ranked out of 58 with mobile app development evidence in Kraków.Best e-commerce software houses in Kraków7 companies ranked out of 34 with e-commerce evidence in Kraków.Best fintech software houses in Kraków10 companies ranked out of 53 with fintech evidence in Kraków.Best healthcare software houses in Kraków9 companies ranked out of 34 with healthcare evidence in Kraków.
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