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E-commerce in Poznań, ranked for 2027

Best e-commerce software houses in Poznań

Ask for stores they run today with real traffic, and for the integrations behind them: ERP, payments, shipping and marketplaces. The storefront is the easy part. I found 16 companies with an office in Poznań that show e-commerce work in at least one source (16 by their Clutch profile), and checked each in the court register, its latest filing and its employee reviews. 13 meet the ranking criteria and the 5 highest scores are below. I sell the alternative: one senior engineer working with AI agents.

In short: The highest-scoring e-commerce software houses in Poznań for 2027 are Netguru (score 82), APPVERK (score 77) and AppTailors (score 68). 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 5Download the data (CSV)

  • 16companies checked
  • 6verified in KRS
  • 6with a financial statement
  • 6with an employee review profile
  • 5ranked

Which company fits your project

  • NetguruE-commerce is 35% of client industries on its Clutch profile. Score 82, 4.8 on Clutch from 73 reviews, profit in 2025.
  • APPVERKE-commerce is 20% of client industries on its Clutch profile. Score 77, 5.0 on Clutch from 6 reviews, profit in 2025.
  • AppTailorsE-commerce is 20% of client industries on its Clutch profile. Score 68, 5.0 on Clutch from 7 reviews, profit in 2024.
  • ApptensionE-commerce is 20% of client industries on its Clutch profile. Score 60, 4.8 on Clutch from 22 reviews, loss in 2025.
  • 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 come from the data in the full table, not from who paid. A company enters this list when at least one source shows e-commerce work; the share on Clutch is what the company declares.

The top 5 at a glance

Click a column to sort.

#CompanyPeopleClutchRateFocusScore
1
Netguruprofit 6.3M PLN (2025)GoWork 25/73
250-9994.8 · 7350–99 USD/hSoftware engineering82
2
APPVERKprofit 11K PLN (2025)GoWork 9/3
50-2495.0 · 650–99 USD/hCustom web and mobile software77
3
AppTailorsprofit 639K PLN (2024)
10-495.0 · 7n/aMobile68
4
Apptensionloss 315K PLN (2025)GoWork 6/15
50-2494.8 · 2250–99 USD/hAI60
5
Prograilsloss 350K PLN (2023)
10-494.8 · 950–99 USD/hAuditBadger compliance software for SOC 2 and ISO 2700155

The ranking

The order below is the score from five axes: transparency, client reputation, stability, specialization and activity. Here specialization measures how strong the e-commerce 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.

Netguru

Poznań digital product company focused on commerce platforms, marketplaces, AI and design for large brands.

Clutch: 4.8 (73 reviews)Rate: 50–99 USD/hMin. project: 50,000 USDPremier Verified

Best for: Well-funded commerce and marketplace businesses that want a known brand to build or scale their platform.

Pros

  • Netguru reported a profit of 6.3M PLN on 127.5M PLN of revenue in 2025.
  • Clutch shows 73 reviews averaging 4.8, and named clients include IKEA, Volkswagen and Żabka.
  • Netguru is a certified B Corporation, per its own site.
  • JustJoin lists 27 open Netguru offers, 25 of them remote.

Cons

  • GoWork opinions lean negative, with 25 positive against 73 negative and 24 mentions of layoffs.
  • Open roles are listed as freelance, so part of the team may be contractors hired per project.
  • Clutch lists IT staff augmentation among its services, so check whether you get a team or individuals.

From their website and Clutch profile

  • The about page dates the company to 2008 and lists 400+ people, 2500+ projects and an NPS of 73 (source).
  • Netguru describes itself as a certified B Corporation (source).
  • The site lists only one office, in Poznań, and activity across the US, UK, DACH and MENA (source).
  • Clutch lists 73 reviews with a 4.8 average and one location (source).

Clients they name: IKEA, Volkswagen, Żabka, Careem, Vinted, Delivery Hero

Software engineeringProduct and experience designAI and dataCloud and platform engineeringStrategy and innovationQuality assurancePythonSalesforceJavaReact

Verdict. Pick Netguru for a well-funded commerce or marketplace build with a known brand behind it. Check team continuity first, given the staff opinions and freelance hiring.

APPVERK

Poznań software house building compliant-by-design software for regulated sectors, together with sister privacy firm LexDigital.

Clutch: 5.0 (6 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Best for: Regulated-sector companies that need software built to pass a DORA, NIS2 or GDPR audit.

Pros

  • GoWork employee opinions lean positive, with 9 positive against 3 negative.
  • APPVERK builds DORA, NIS2 and GDPR compliance into delivery, with a sister legal firm behind it.
  • The site declares ISO/IEC 27001 and ISO 9001.

Cons

  • APPVERK reported a profit of only 11K PLN on 8.8M PLN of revenue in 2025.
  • Clutch shows only 6 reviews.
  • The team of 60+ is counted for the whole group, including the legal firm.

From their website and Clutch profile

  • AppVerk Group joins the software house with LexDigital, a privacy and cybersecurity firm (source).
  • The homepage claims 60+ experts across the group and 100+ projects. It also lists ISO/IEC 27001 and ISO 9001 (source).
  • The contact page names AppVerk Sp. z o.o. at Grodziska 8 in Poznań, with KRS 0000531041 (source).
  • Clutch lists 6 reviews with a perfect average (source).

Clients they name: LexDigital, NOVOL, NICE Polska, 4FUN.TV

Custom web and mobile softwareCompliance by design (DORA, NIS2, GDPR)Security and performance auditsSecure SDLCMachine learningDevOps

Verdict. Pick APPVERK for software that must pass a DORA or NIS2 audit, where its sister legal firm helps. For a large build, its public track record is thin.

AppTailors

Small Poznań studio that designs and builds Flutter apps, mostly for health, sports and lifestyle startups.

Clutch: 5.0 (7 reviews)Rate: n/aMin. project: 10,000 USD

Best for: Startup founders with a modest budget who want one small studio to design and build a Flutter app.

Pros

  • Profitable in the filings we checked, with a 2024 profit of 639K PLN on 2.2M PLN of revenue.
  • The portfolio has 13 projects with named clients such as The Telegraph, Backtrace and Vagus.
  • The 10,000 USD Clutch minimum fits a first version of a startup app.

Cons

  • Clutch shows seven reviews and no hourly rate, and the site gives no address, legal name or team size.
  • Almost every portfolio project uses Flutter, Node.js and Google Cloud, so other stacks are a poor fit.
  • The latest filing in our data is for 2024, and the last snapshot showed zero open roles.

From their website and Clutch profile

  • The portfolio lists 13 projects, and almost all of them use Flutter, Node.js and Google Cloud (source).
  • The contact page gives only an email address, with no legal name, street address or team size (source).
  • Clutch shows 5.0 from 7 reviews, a 10,000 USD minimum, no hourly rate, and offices in Raleigh and London that the site does not mention (source).

Clients they name: The Telegraph, Backtrace, Vagus, Motzi, Club Monocle, RentItems

Mobile development (Flutter)Web developmentProduct design (UX/UI)Branding

Verdict. Hire AppTailors for a Flutter startup MVP with design included. Look elsewhere for enterprise integrations or a team that must grow past a few people.

Apptension

Clutch: 4.8 (22 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Pros

  • Owned by private individuals (KRS)

Cons

  • Loss of -315K PLN (2025)
  • Mostly negative employee reviews on GoWork (6 positive, 15 negative)
  • 9 GoWork reviews mention layoffs or cuts
AI

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

Prograils

Poznań product company behind AuditBadger, with no client projects since 2022.

Clutch: 4.8 (9 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Best for: Small teams that want SOC 2 or ISO 27001 compliance software from AuditBadger. Founders who need an MVP built should look elsewhere.

Pros

  • Ran client projects from 2012 to 2022, mostly in Rails.
  • Put its own product through a SOC 2 Type II examination.
  • Publishes Beskar, an open-source security engine for Rails.

Cons

  • Takes no client projects since 2022, as its own site states.
  • Revenue was 192K PLN in 2023, with a 350K PLN loss.
  • The Clutch profile still lists custom and mobile development.

From their website and Clutch profile

  • The home page says Prograils stopped client work in 2022 and builds only its own products. (source)
  • The footer states that the company takes no projects. (source)
  • The flagship AuditBadger sells SOC 2 and ISO 27001 compliance software for 250 USD a month. (source)
  • From 2012 to 2022 it had up to about 50 people building Rails, Elixir, iOS and Android apps. (source)
AuditBadger compliance software for SOC 2 and ISO 27001Beskar, an open-source security engine for Rails

Verdict. Do not shortlist Prograils for an MVP, since it no longer takes client work. Consider AuditBadger if you need SOC 2 tooling.

Every company we checked

The table below has the 16 companies with e-commerce evidence in Poznań, including the ones that do not qualify for the ranking, with the reason. Sort by any column.

Show all 16 companies
Size: Rate: · 16
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
NetguruSoftware engineering
Poznań250-9994.8 · 7350–99 USD/h127.5M PLN6.3M PLNSoftware engineering82WebsitePortfolioClutchKRS
2
APPVERKCustom web and mobile software
Poznań50-2495.0 · 650–99 USD/h8.8M PLN11K PLNCustom web and mobile software77WebsitePortfolioClutchKRS
3Poznań10-495.0 · 7n/a2.2M PLN639K PLNMobile68PortfolioClutchKRS
4Poznań50-2494.8 · 2250–99 USD/h9.6M PLN-315K PLNAI60WebsiteClutchKRS
5
PrograilsAuditBadger compliance software for SOC 2 and ISO 27001
Poznań10-494.8 · 950–99 USD/h192K PLN-350K PLNAuditBadger compliance software for SOC 2 and ISO 2700155ClutchKRS
–
ADVOX Studiotoo little client evidence
n/a50-2494.9 · 1850–99 USD/hn/an/a42Clutch
–
LOVATAtoo little client evidence
n/a10-494.9 · 1625–49 USD/hn/an/a42Clutch
–
Red Rocket Softwaretoo little client evidence
n/a10-494.9 · 2925–49 USD/hn/an/a42Clutch
–
Inigratoo little client evidence
n/a10-495.0 · 1350–99 USD/hn/an/aAI41Clutch
–
Nicepixelstoo little client evidence
n/a10-494.9 · 1050–99 USD/hn/an/a41Clutch
–
VAOtoo little client evidence
n/a10-494.9 · 2525–49 USD/hn/an/a41Clutch
–
Macopediatoo little client evidence
n/a50-2494.9 · 950–99 USD/hn/an/a40Clutch
–
INVESTIT Systemsunder 10 people
n/a2-95.0 · 550–99 USD/hn/an/aAI38Clutch
–
Tokenomia.protoo little client evidence
n/a10-495.0 · 650–99 USD/hn/an/aAI38Clutch
–
NextAppstoo little client evidence
n/a10-495.0 · 350–99 USD/hn/an/aAI37Clutch
–
DevParkstruck off KRS
Poznań50-2494.9 · 625–49 USD/h8.8M PLN-1.9M PLNAI30ClutchKRS

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 5, 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.

None in this city.

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.

  • DevPark

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.

  • ADVOX Studio
  • LOVATA
  • Red Rocket Software
  • Inigra
  • Nicepixels
  • VAO
  • Macopedia
  • Tokenomia.pro

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.

  • INVESTIT Systems
  • NextApps

What they charge

On Clutch, the companies in this table most often declare 50 to 99 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/h450-99 USD/h11100-149 USD/h0150-199 USD/h0
Rates declared on Clutch, 15 companies with an office in the city. In brackets: companies “serving” the city without an office.

Check any agency yourself in 10 minutes

  1. Ask for stores they run today with real traffic, and for the integrations behind them: ERP, payments, shipping and marketplaces. The storefront is the easy part.
  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.

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Questions

What are the best e-commerce software houses in Poznań in 2027?

By the score on this page: 1. Netguru (82), 2. APPVERK (77), 3. AppTailors (68), 4. Apptension (60), 5. Prograils (55). 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 e-commerce agencies in Poznań charge?

Most companies in this table declare 50 to 99 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 e-commerce?

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
  • 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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