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Software houses in Rzeszów, ranked for 2027

Best software houses in Rzeszów

Przemysław Zalewski·Data verified: ·24 min read

Rzeszów is the smallest market on this site, with a handful of agencies close to the Ukrainian border and several Ukrainian firms with Polish offices. I read the Clutch listing in full, marked the paid positions, and checked every company with an office here in the National Court Register, its latest financial statement and the job boards. Of the 17 companies with an office or a listing here, 11 meet the criteria for a software house with a real local team. The 7 highest scores are ranked below. I sell the alternative: one senior engineer working with AI agents.

In short: The highest-scoring software houses in Rzeszów for 2027 are mobitouch (score 84), Neti (score 81) and Edvantis (score 79). 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)

  • 17companies checked
  • 7verified in KRS
  • 7with a financial statement
  • 7with an employee review profile
  • 1paid or office-less positions excluded

Which company fits your project

  • mobitouchPolish brands with at least 25,000 USD that need a Flutter mobile app or a .NET and React web app.
  • NetiFintechs, payment companies and protocol teams that need blockchain, stablecoin or tokenization engineering beyond a prototype.
  • EdvantisMid-size and large companies that need a big dedicated team for data, AI or software engineering at an offshore rate.
  • Concise SoftwareGerman and other European companies that want a web or mobile product from a Rzeszów team managed from Germany.
  • One senior instead of a teamIf the project fits one person with coding agents, compare the cost before you pay an agency margin.

The picks above come from the data in the full table, not from who paid.

The top 7 at a glance

Click a column to sort.

#CompanyPeopleClutchRateFocusScore
1
mobitouchprofit 169K PLN (2025)
50-2495.0 · 6150–99 USD/hFlutter mobile apps84
2
Netiprofit 817K PLN (2025)GoWork 6/0
10-495.0 · 1250–99 USD/hBlockchain consulting and architecture81
3
Edvantispaid placementprofit 8.3M PLN (2025)
250-9994.8 · 4525–49 USD/hData engineering, analytics and BI79
4
Concise Softwareprofit 295K PLN (2025)foreign-owned
50-2494.7 · 2350–99 USD/hWeb74
5
Atmosphere Appsprofit 66K PLN (2025)foreign-owned
10-494.9 · 18100–149 USD/hMobile and web apps for MedTech74
6
cetuspro.comprofit 170K PLN (2025)
10-495.0 · 725–49 USD/hWeb apps73
7
HUSPIloss 51K PLN (2024)
10-495.0 · 2550–99 USD/hFintech software70

The ranking

The order below is the score from five axes: transparency (seat in KRS, filings, known owners), client reputation (Clutch rating weighted by the number of reviews), stability (profit, revenue, age, employee reviews), specialization and activity (open roles on the job boards). 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. Read the pros and cons, then open the sources under each entry.

mobitouch

Rzeszów software house that builds Flutter, .NET and React apps, from product workshops and MVPs to AI features.

Clutch: 5.0 (61 reviews)Rate: 50–99 USD/hMin. project: 25,000 USDPremier Verified

Best for: Polish brands with at least 25,000 USD that need a Flutter mobile app or a .NET and React web app.

Pros

  • Holds a 5.0 rating on Clutch from 61 reviews, the most in this group.
  • Names Polish clients such as FAKRO, Itaka and Radio Wrocław, with project pages.
  • Profitable in 2025, with 169K PLN on 7.4M PLN of revenue, and the contact page gives full company data.
  • Won the SoDA Awards 2021 education prize, among other awards.

Cons

  • The margin is thin for its size, and employee reviews are mixed, with 10 positive, 7 negative and 2 mentions of layoffs.
  • WSIiZ, a private university in Rzeszów, is a co-owner, an unusual owner for a software house.
  • The last snapshot showed zero open roles, and the minimum project is 25,000 USD.

From their website and Clutch profile

  • The about page claims 10+ years, 50+ AI-augmented experts and 100+ projects (source).
  • The contact page publishes full company data, including KRS 0000466391, which few companies on this list do (source).
  • Named project pages cover FAKRO, Itaka and radio stations, and the logo strip adds Deloitte, KFC and Jeronimo Martins (source).
  • Clutch lists 5.0 from 61 reviews and a 25,000 USD minimum, with reviewers such as FAKRO and Radio Wrocław (source).

Clients they name: FAKRO, Itaka, Radio Wrocław, Radio Nowy Świat, Jeronimo Martins, KFC

Flutter mobile appsWeb apps (.NET, React)Product workshops and MVP developmentAI solutions (generative AI, agents, computer vision)IT outsourcingAR appsAI

Verdict. Take mobitouch for a branded Flutter app backed by the most client reviews in Rzeszów. For a long platform build, ask about team continuity first.

Neti

Rzeszów blockchain and payments engineering firm that builds stablecoin, tokenization and DLT infrastructure for fintechs and protocols.

Clutch: 5.0 (12 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Best for: Fintechs, payment companies and protocol teams that need blockchain, stablecoin or tokenization engineering beyond a prototype.

Pros

  • Profitable, with 817K PLN of profit on 5.3M PLN of revenue in 2025.
  • GoWork employee reviews are all positive, 6 positive and 0 negative.
  • Holds a 5.0 rating on Clutch from 12 reviews and publishes case studies for Filecoin, Liberland and Kyoto Protocol.

Cons

  • Most of the work is crypto and Web3, so general web products are a side business.
  • The minimum project is 25,000 USD, and the site makes unverifiable claims such as 100% vulnerability-free deployments.
  • Some directories list the wrong domain, and the company site is neti-soft.com.

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

Blockchain consulting and architectureSmart contracts and dAppsStablecoin and payment infrastructure (NetiRails)Asset tokenizationZero-knowledge privacyCustom enterprise softwareAI

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

Edvantis

Large software and data engineering vendor with Ukrainian roots and a Rzeszów headquarters that sells dedicated teams and AI work.

Clutch: 4.8 (45 reviews)Rate: 25–49 USD/hMin. project: 10,000 USDPremier VerifiedPaid placement on Clutch

Best for: Mid-size and large companies that need a big dedicated team for data, AI or software engineering at an offshore rate.

Pros

  • Profitable at scale, with a profit of 8.3M PLN on 95.4M PLN of revenue in 2025.
  • Holds a 4.8 rating on Clutch from 45 reviews, an ISO 9001 certificate and a 2023 IAOP Global Outsourcing 100 listing.
  • Publishes named case studies with German clients such as freenet Group and Doc Cirrus.

Cons

  • The brand dates from 2005 with roots in Lviv, the Polish company was registered in 2022, and much of the delivery is outside Poland.
  • The model leans on dedicated teams and staff augmentation, and the 25 to 49 USD rate band is the offshore band.
  • Edvantis pays for a sponsored placement on Clutch, and the site lists no Wrocław office.

From their website and Clutch profile

  • The contact page lists offices in Rzeszów, Lviv, Berlin and New York plus remote hubs in seven more countries, with no Wrocław office (source).
  • The site claims work since 2005, 400+ employees and 40+ active customers, while the Polish company in the court register dates from 2022 (source).
  • Edvantis sells staff augmentation from eight locations across North America and Europe (source).
  • Clutch lists 4.8 from 45 reviews, 25 to 49 USD per hour and Rzeszów as headquarters (source).

Clients they name: Alturos Destinations, Doc Cirrus, freenet Group, KPC Labs, Nowtilus, Safety Media

Data engineering, analytics and BIAI engineeringCustom software engineeringDedicated teams and IT staff augmentationSystem integration and IoTCloud migration and RPASalesforceAI

Verdict. Take Edvantis when you need many people, an ISO process and offshore rates. Do not expect a small team based in Poland.

Concise Software

Rzeszów development center of a German-owned software company that builds web, mobile and blockchain products for European brands.

Clutch: 4.7 (23 reviews)Rate: 50–99 USD/hMin. project: 10,000 USD

Best for: German and other European companies that want a web or mobile product from a Rzeszów team managed from Germany.

Pros

  • Publishes named case studies with large brands such as Porsche, Santander and Visa.
  • Profitable in 2025, with 295K PLN on 6.2M PLN of revenue.
  • Holds a 4.7 rating on Clutch from 23 reviews and runs offices in Rzeszów, Warsaw, Hamburg and Atlanta.

Cons

  • The German DEVELOPX GMBH owns the company and publishes the website, so strategy is decided abroad.
  • Employee reviews are mixed, with 10 positive and 8 negative, and the latest dates from 2023.
  • The last snapshot showed zero open roles.

From their website and Clutch profile

  • The impressum names DevelopX GmbH in Hamburg as the publisher of the site (source).
  • The site lists offices in Rzeszów, Warsaw, Hamburg and Atlanta, with the Warsaw address at the Cambridge Innovation Center in Varso Place (source).
  • Case studies name Porsche, Santander and Visa with Rambus (source).
  • Clutch lists 4.7 from 23 reviews and gives Berlin as headquarters (source).

Clients they name: Porsche, Santander, Visa, Rambus, Volkswagen, Delivery Hero

Web development (React, Angular, Node.js, NestJS)Mobile development (iOS, Android)Product design and discovery workshopsBlockchain developmentIoT solutionsTeam extension

Verdict. Concise Software fits a German-speaking client who wants Polish delivery and brand references. A Polish client will mostly talk to Hamburg.

Atmosphere Apps

US MedTech app developer with a Rzeszów team that builds compliant mobile and web tools for medical device and education companies.

Clutch: 4.9 (18 reviews)Rate: 100–149 USD/hMin. project: 25,000 USDVerified

Best for: Medical device and life sciences companies that need a compliant sales enablement or education app and can pay US rates.

Pros

  • Shipped its first MedTech product in 2001, and clients include Zimmer Biomet and Integra LifeSciences.
  • Holds a 4.9 rating on Clutch from 18 reviews, with named reviewers such as ZimVie Dental.
  • The Polish entity was profitable in 2025.

Cons

  • The US company ATMOSPHERE APPS, INC owns the Rzeszów entity, a small delivery arm with 1.9M PLN of revenue.
  • Its 100 to 149 USD rate band is the highest in this group, and the minimum project is 25,000 USD.
  • The website does not mention the Polish office.

From their website and Clutch profile

  • The about page names USBMIS as the parent company and dates the first mobile product to 2001 (source).
  • The home page claims 400+ apps, 4M+ downloads and 95% client retention, plus offices in the US and Europe, without naming Poland (source).
  • Most client logos belong to medical device makers such as Zimmer Biomet and Integra LifeSciences (source).
  • Clutch lists 4.9 from 18 reviews, 100 to 149 USD per hour, Gainesville, Florida as headquarters and Rzeszów as a second location (source).

Clients they name: Zimmer Biomet, ZimVie, Integra LifeSciences, UF Health, F.A. Davis, Highridge Medical

Mobile and web apps for MedTechSales enablement appsCompliance softwareSkywave platformApp maintenance and supportAI

Verdict. Hire Atmosphere Apps for a regulated medical app built by Polish developers under US management. For any other project, the US rates are hard to justify.

cetuspro.com

Rzeszów software house with an ISO 9001 certificate that builds .NET and React web apps, mobile apps and AI automation.

Clutch: 5.0 (7 reviews)Rate: 25–49 USD/hMin. project: 50,000 USD

Best for: Larger Polish organizations with over 50,000 USD that want a .NET and React system or mobile app from a certified local team.

Pros

  • Profitable in 2025, with 170K PLN on 6.5M PLN of revenue, and owned by two private individuals in Poland.
  • Publishes its ISO 9001:2015 certificate with the number and the certifying body.
  • Holds a 5.0 rating on Clutch from 7 reviews and names clients such as 4Mobility and Winopasja.

Cons

  • A 25 to 49 USD rate band next to a 50,000 USD minimum is an unusual mix, so ask what the rate covers.
  • The site shows logos without case study pages, and developer outsourcing is one of its services.
  • Clutch has only 7 reviews and gives 2016 as the founding year, while the registered company dates from 2021.

From their website and Clutch profile

  • The footer shows an ISO 9001:2015 certificate with its number and certifying body, which few small houses publish (source).
  • The site has no case study pages, and the 'trusted by' strip shows logos only (source).
  • The company runs its own hackathon and an academy for IT students in Rzeszów (source).
  • Clutch lists 5.0 from 7 reviews, 25 to 49 USD per hour, a 50,000 USD minimum and 2016 as the founding year (source).

Clients they name: 4mobility, Winopasja, Traineron, Aipax, Artinside, SpotBrowser

Web apps (.NET, React, Azure, AWS)Mobile apps (iOS, Android)Fast prototyping and UI/UXAI and process automationCybersecurity auditsDeveloper outsourcing

Verdict. Consider cetuspro.com for a corporate system built by an ISO 9001 team. Ask for two written case studies, because the site shows none.

HUSPI

Rzeszów-headquartered software company with delivery in Ukraine that builds fintech, edtech, proptech and healthtech products.

Clutch: 5.0 (25 reviews)Rate: 50–99 USD/hMin. project: 10,000 USD

Best for: DACH fintech, edtech and healthtech companies that want a Ukrainian delivery team contracted through a Polish company.

Pros

  • Holds a 5.0 rating on Clutch from 25 reviews, with named clients such as UN Women and Reha Stim Medtec.
  • Focuses on fintech, edtech, proptech and healthtech and names projects in each.
  • Owned by two private individuals.

Cons

  • The delivery center is in Ukraine, and the Rzeszów company serves as headquarters and contracting entity.
  • The latest filing in our data is for 2024 and shows a loss on 2.0M PLN of revenue.
  • GoWork has no employee reviews, and the last snapshot showed zero open roles.

From their website and Clutch profile

  • The home page describes the company as headquartered in Poland and rooted in Ukraine, with the delivery center in Ukraine (source).
  • The about page mentions GDPR and HIPAA compliant processes and ISO-aligned documentation, which is no ISO certificate (source).
  • Named clients include UN Women, Oschadbank and Reha Stim Medtec (source).
  • Clutch lists 5.0 from 25 reviews, 50 to 99 USD per hour and 2015 as the founding year (source).

Clients they name: UN Women, Reha Stim Medtec, Oschadbank, Chornobyl App, MyBio.de, Venbona

Fintech software (payments, AML, open banking)EdTech platformsPropTech and digital auctionsHealthTech appsWeb and mobile developmentIT staff augmentation

Verdict. Choose HUSPI if a Ukrainian team with a Polish contract suits you. If the team must sit in Poland, look elsewhere.

Every company we checked

The table below has every company from the Rzeszów data set with the same score, including the ones that do not qualify: paid Clutch placements without an office here, body-leasing firms, companies in liquidation and those with too little evidence. Sort by any column.

Show all 17 companies
Size: Rate: · 17
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
mobitouchFlutter mobile apps
Rzeszów50-2495.0 · 6150–99 USD/h7.4M PLN169K PLNFlutter mobile apps84WebsitePortfolioClutchKRS
2
NetiBlockchain consulting and architecture
Rzeszów10-495.0 · 1250–99 USD/h5.3M PLN817K PLNBlockchain consulting and architecture81WebsitePortfolioClutchKRS
3
EdvantisData engineering, analytics and BI
Rzeszów250-9994.8 · 4525–49 USD/h95.4M PLN8.3M PLNData engineering, analytics and BI79WebsitePortfolioClutchKRS
4
Rzeszów50-2494.7 · 2350–99 USD/h6.2M PLN295K PLNWeb74WebsitePortfolioClutchKRS
5
Atmosphere AppsMobile and web apps for MedTech
Rzeszów10-494.9 · 18100–149 USD/h1.9M PLN66K PLNMobile and web apps for MedTech74WebsitePortfolioClutchKRS
6
cetuspro.comWeb apps
Rzeszów10-495.0 · 725–49 USD/h6.5M PLN170K PLNWeb apps73WebsiteClutchKRS
7
HUSPIFintech software
Rzeszów10-495.0 · 2550–99 USD/h2M PLN-51K PLNFintech software70WebsitePortfolioClutchKRS
–
ELEKStoo little client evidence
n/a1000-99994.8 · 3150–99 USD/hn/an/aAI40Clutch
–
Crocodetoo little client evidence
n/a10-495.0 · 1050–99 USD/hn/an/a39Clutch
–
EfficientWebtoo little client evidence
n/a10-495.0 · 450–99 USD/hn/an/aAI37Clutch
–
Elite Crewtoo little client evidence
n/a10-495.0 · 450–99 USD/hn/an/a37Clutch
–
Ideo Softwaretoo little client evidence
n/a50-2494.8 · 950–99 USD/hn/an/a37Clutch
–
Moonbitetoo little client evidence
n/a10-494.9 · 725–49 USD/hn/an/a37Clutch
–
Aberit Interactive Agency & Software Housetoo little client evidence
n/a10-495.0 · 325–49 USD/hn/an/a36Clutch
–
OPGK Softwaretoo little client evidence
n/a50-2495.0 · 2n/an/an/aAI35Clutch
–
Investimetric.iotoo little client evidence
n/a10-495.0 · 125–49 USD/hn/an/a34Clutch
–
knmunder 10 people
n/a2-95.0 · 125–49 USD/hn/an/aAI34Clutch

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.

  • Edvantis (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.

None in this city.

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.

  • ELEKS
  • Crocode
  • Ideo Software
  • Moonbite

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.

  • EfficientWeb
  • Elite Crew
  • Aberit Interactive Agency & Software House
  • OPGK Software
  • Investimetric.io
  • knm

What they charge

On Clutch, agencies with an office in Rzeszów most often declare 50 to 99 USD an hour. 1 positions on the city list were paid placements or “serves the city” entries from abroad, usually at 25 to 49 USD. 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/h650-99 USD/h9100-149 USD/h1150-199 USD/h0
Rates declared on Clutch, 16 companies with an office in the city. In brackets: companies “serving” the city without an office.

Check any agency yourself in 10 minutes

  1. 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.
  2. Read the last financial statement on rejestr.io: revenue, profit or loss, and whether it was filed on time.
  3. Check the VAT white list: active, and the name matches the contract.
  4. On the Clutch list hover over the company link; a link through ppc.clutch.co is an ad. Then read the reviews themselves.
  5. On GoWork read the employee reviews, not the stars, and look for layoffs and rotation.
  6. 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 software houses in Rzeszów in 2027?

By the score on this page: 1. mobitouch (84), 2. Neti (81), 3. Edvantis (79), 4. Concise Software (74), 5. Atmosphere Apps (74). 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 does a software house in Rzeszów cost?

Most agencies with an office in Rzeszów declare 50 to 99 USD an hour on Clutch, with minimum projects from 5,000 to 25,000 USD. My own rate as a senior engineer working with AI agents is 36 to 54 USD an hour.

Why is a well-known agency not in the top 10?

The full table shows every company with its score. Known names drop when the last filing shows a loss, when Clutch reviews are few, or when the company rents people instead of delivering projects. Some have their seat in another city and only a sales office here.

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.

How often is the data updated?

Every entry shows the date each source was checked. The plan is a full refresh every quarter.

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
  • 709checked in the National Court Register
  • 454with 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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