ciunkos.com Rankings

React in Poznań, ranked for 2027

Best React software houses in Poznań

Przemysław Zalewski · Data snapshot:

  1. 1 Bitnoise 82
  2. 2 Espeo Software 74
  3. 3 ADVOX Studio 72

22 companies with evidence of React work in Poznań; 10 meet the ranking criteria. Sources: 22 by their Clutch profile, 1 by their open roles on JustJoin.it, 1 by the Wrocław company catalog, KRS records, available financial statements and employee reviews. If one senior engineer is enough, I build React apps with AI agents.

Get matched offers in 24 hours See the top 10 Download the data (CSV)

  • 22 company records
  • 13 with KRS records
  • 14 with a financial statement
  • 12 with an employee review profile
  • 10 ranked

Find your fit

Compare companies

#CompanyPeopleClutchRateFocusScore
1
Bitnoise profit 92K PLN (2025)
50-2494.8 · 1450–99 USD/hReact 40% startups and MVPs82
2
Espeo Software profit 2.7M PLN (2025) GoWork 18/22
50-2494.8 · 4025–49 USD/hReact 30% fintech74
3
ADVOX Studio profit 81K PLN (2025)
50-2494.9 · 1850–99 USD/hReact 30% e-commerce72
4
Appunite profit 1.1M PLN (2025)
50-2494.9 · 2150–99 USD/hReact 22% startups and MVPs68
5
Curiosum profit 6K PLN (2025)
10-495.0 · 850–99 USD/hReact 25% automotive68
6
Netguru profit 6.3M PLN (2025) GoWork 25/73
250-9994.8 · 7350–99 USD/hReact 10% LLM and generative AI65
7
Apptension loss 315K PLN (2025) GoWork 6/15
50-2494.8 · 2250–99 USD/hReact 30% LLM and generative AI59
8
Merixstudio profit 2.9M PLN (2025) GoWork 17/32
50-2494.8 · 9750–99 USD/hReact 10% LLM and generative AI58
9
APPVERK profit 11K PLN (2025) GoWork 9/3
50-2495.0 · 650–99 USD/hReact 10% fintech57
10
Macopedia loss 488K PLN (2025) GoWork 1/8
50-2494.9 · 950–99 USD/hReact 15% e-commerce56

The ranking

Bitnoise

Poznań software house of about 40 senior engineers, focused on HR tech, workforce management and EdTech.

82/100

Clutch: 4.8 (14 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD Google: 5.0 (23 reviews)

Best for: HR tech, workforce and EdTech products, or vibe-coded apps that need rescue by a senior team.

Verdict. Pick Bitnoise for an HR or EdTech product or a vibe-code rescue, with a published rate and a senior team. Skip it for a large multi-team platform.

Pros

  • Net profit of 92,000 PLN in 2025 on 8,300,000 PLN revenue. (2026-09-22 · source)
  • Clutch rating of 4.8/5 from 14 client reviews. (2026-10-28 · source)
  • Published projects: Join.com, Inklusion Digital, Circus Street.
  • The contact page lists an office in Poznań. (2026-10-28 · source)

Cons

  • The offer also includes staff augmentation. Agree who owns project delivery in the contract. (2026-10-28 · source)
Projects & technologies

Source observations

  • Bitnoise publishes its rate, with team augmentation starting at 50 EUR per hour per engineer (source).
  • The homepage claims 40 engineers with 8+ years of average experience and no juniors (source).
  • Its own open-source products include the DutyDuke HR platform and a React Scheduler component (source).
  • Publishes rates: senior engineering from €50 per hour on team augmentation (source)
  • Claims 40 engineers with 8+ years average experience and no juniors (source)
  • Case study: a team of 10 developers working for JOIN since 2018 on React and Node.js (source)
  • Builds its own open-source HR platform and a React Gantt scheduler component (source)
  • Footer says founded 2009, based in Poznań (source)

Clients they name: Join.com, Inklusion Digital, Circus Street, AG5, Nokia, PwC

Team augmentation Project delivery AI solutions UX/UI design Vibe code rescue React Node.js
Bitnoise homepage
Homepage of bitnoise.pl, screenshot taken October 28, 2026. Content and marks belong to Bitnoise.
Facts from the registers
In KRS since
2009
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
200K PLN
Owners
2 shareholders (individuals)
Revenue
8.3M PLN (2025)
Profit
92K PLN (2025)
Team size (Clutch)
50-249
The Org
org chart: 21 positions, 10-50 employees
Google Business Profile
Bitnoise Sp. z o.o. · 5.0 (23 reviews) (November 10, 2026)
Employee reviews (GoWork)
too few (1/1)

Score: 82/100

Transparency 5.0/5 Client reputation 3.6/5 Stability 4.3/5 Specialization 4.5/5 Activity 3.8/5 Hiring 0.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (19) · Checked November 9, 2026

Espeo Software

Poznań software company focused on fintech, payments and blockchain, with a second entity in Helsinki.

74/100

Clutch: 4.8 (40 reviews) Rate: 25–49 USD/h Min. project: 5,000 USD Google: 5.0 (24 reviews)

Best for: Fintech, payments and blockchain companies that need a specialist team at a moderate rate.

Verdict. Pick Espeo Software for payment, banking or blockchain products at a moderate rate. Check staff stability first, given 11 mentions of layoffs.

Pros

  • Net profit of 2,700,000 PLN in 2025 on 26,200,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.8/5 from 40 client reviews. (2026-10-28 · source)
  • Published projects: Unbound Security.
  • The contact page lists an office in Poznań. (2026-11-10 · source)

Cons

  • GoWork records 18 positive and 22 negative reviews. These are user opinions, not independently established events. (2026-10-28 · source)
  • The offer also includes staff augmentation. Agree who owns project delivery in the contract. (2026-10-28 · source)
Projects & technologies

Source observations

  • Paweł and Sylwia Rogowicz founded Espeo in 2008, which matches the registry date (source).
  • Espeo runs two entities, Espeo Software sp. z o.o. in Poznań and Espeo Software Oy in Helsinki (source).
  • Case studies focus on payments and digital assets, including Unbound Security, now part of Coinbase (source).
  • Clutch lists 40 reviews and a 25 to 49 USD rate band (source).
  • Says it is a member of the Claude Partner Network and sells a 6-week AI-SDLC pilot (source)
  • Case studies lean on regulated digital assets and tokenisation, including a Qatari Shariah-compliant property platform (source)
  • Product consulting promises a product demo in 1–5 days with senior strategists (source)
  • Offices in Poznań and Helsinki (source)

Clients they name: Terveystalo, The Guardian, Ensto, Schibsted, CoinTracking, Unbound Security

Software development and maintenance Team augmentation and managed teams Product consulting and audits Blockchain solutions AI-SDLC adoption Build-operate-transfer AI AWS Terraform Kubernetes
Espeo Software homepage
Homepage of espeo.eu, screenshot taken October 28, 2026. Content and marks belong to Espeo Software.
Facts from the registers
In KRS since
2008
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
51K PLN
Owners
family foundation ×2
Revenue
26.2M PLN (2025)
Profit
2.7M PLN (2025)
Team size (Clutch)
50-249
The Org
org chart: 41 positions, 50-200 employees
Google Business Profile
Espeo Software · 5.0 (24 reviews) (November 10, 2026)
Hiring (last 90 days)
1 other roles open (seen November 10, 2026)
Employee reviews (GoWork)
negative (18/22)

Score: 74/100

Transparency 5.0/5 Client reputation 3.6/5 Stability 3.8/5 Specialization 3.0/5 Activity 5.0/5 Hiring 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (18) · Checked November 12, 2026

ADVOX Studio

Poznań e-commerce software house on the market since 2009, building Magento, Shopware and Shopify stores plus Python and Symfony systems.

72/100

Clutch: 4.9 (18 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD Google: 4.7 (21 reviews)

Best for: Brands and distributors that want a Magento, Shopware or Shopify store, or a rescue of an existing one, from an experienced PHP and Python e-commerce team.

Verdict. Pick ADVOX Studio for a Magento or Shopware store or a takeover of a struggling e-commerce project, with a $10,000 entry point. Skip it if you need a non-commerce product or verified financials.

Pros

  • Net profit of 80,900 PLN in 2025 on 13,600,000 PLN revenue. (2026-11-13 · source)
  • Clutch rating of 4.9/5 from 18 client reviews. (2026-10-28 · source)
  • Published projects: Argip, Kratki.com.
Projects & technologies

Source observations

  • The bare advoxstudio.com address fails with a certificate error; the www address works and names the entity Advox Sp. z o.o. with KRS 0000968018 at Blacharska 11 in Poznań (source).
  • The about page says Advox has been on the market since 2009, lists 90+ people and elsewhere over 80, and mentions 11 certified Magento developers (source).
  • The history section says it started in 2011 with 5 Magento developers, adopted Python in 2021, began Shopware stores in 2022 and expanded to the US and UK in 2023 (source).
  • Partner badges include Adobe Silver, Magento Solution Partner, Hyvä Bronze, ScandiPWA and Shopify, and client logos include Kross, Herlitz, Powerbody and Dino (source).

Clients they name: Kross, Herlitz, Powerbody, Rawlplug, Argip, Kratki.com

B2C and B2B e-commerce development Magento and Adobe Commerce Shopware and Shopify PWA and headless frontends Python, Symfony and PHP development Body leasing, maintenance, audits and project recovery WMS, PIM and marketplace products
Facts from the registers
In KRS since
2022
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
100K PLN
Owners
2 shareholders (individuals)
Revenue
13.6M PLN (2025)
Profit
81K PLN (2025)
Team size (Clutch)
50-249
The Org
org chart: 36 positions, 50-200 employees
Google Business Profile
ADVOX STUDIO · 4.7 (21 reviews) (November 11, 2026)
Hiring (last 90 days)
role seen October 5, 2026
Employee reviews (GoWork)
mixed (16/9)

Score: 72/100

Transparency 5.0/5 Client reputation 3.5/5 Stability 4.3/5 Specialization 3.0/5 Activity 3.8/5 Hiring 1.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (9) · Checked November 13, 2026

Appunite

Software company providing senior Elixir developers and teams, web and mobile engineering, and AI and MCP implementation for SaaS and product companies.

68/100

Clutch: 4.9 (21 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD Google: 4.8 (29 reviews)

Verdict. Strongest on transparency and stability. Weakest axis: specialization (2.2/5).

Pros

  • Net profit of 1,100,000 PLN in 2025 on 32,900,000 PLN revenue. (2026-11-13 · source)
  • Clutch rating of 4.9/5 from 21 client reviews. (2026-10-28 · source)
  • Polish legal entity record available in KRS: 0000964739. (2026-10-28 · source)

Cons

  • The offer also includes staff augmentation. Agree who owns project delivery in the contract. (2026-11-04 · source)
Projects & technologies
Elixir Development Team Augmentation Product Delivery Team Frontend Development Android Development iOS Development Flutter Development Design AI Implementation MCP (Model Context Protocol) Implementation
Facts from the registers
In KRS since
2022
HQ (KRS)
Poznań
Legal form
S.A.
Share capital
1.2M PLN
Revenue
32.9M PLN (2025)
Profit
1.1M PLN (2025)
Team size (Clutch)
50-249
The Org
org chart: 79 positions, 50-200 employees
Google Business Profile
Appunite SA · 4.8 (29 reviews) (November 11, 2026)
Hiring (last 90 days)
2 engineering roles open (seen November 10, 2026)
Employee reviews (GoWork)
too few (0/0)

Score: 68/100

Transparency 4.5/5 Client reputation 3.6/5 Stability 4.3/5 Specialization 2.2/5 Activity 3.8/5 Hiring 4.0/5

Website Clutch KRS GoWork

Sources (9) · Checked November 13, 2026

Curiosum

Poznań Elixir and Phoenix specialists that build web apps and SaaS and run open source projects and meetups.

68/100

Clutch: 5.0 (8 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Google: 5.0 (14 reviews)

Best for: Startups and scale-ups already on Elixir and Phoenix that need senior engineers to build or rescue the product.

Verdict. Hire Curiosum when Elixir is already your technology. If you have not chosen one yet, Elixir alone is no reason to hire them.

Pros

  • Net profit of 5,500 PLN in 2025 on 4,100,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 5/5 from 8 client reviews. (2026-10-28 · source)
  • Published projects: Lonely Planet, Thoro.ai, MEDICE.
  • The contact page lists an office in Poznań. (2026-10-28 · source)

Cons

  • The Clutch snapshot contains 8 reviews; request references for a comparable project. (2026-10-28 · source)
  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • The site claims 50+ Elixir projects and publishes open source libraries and an Elixir newsletter (source).
  • The company page gives 2020 as the official founding year and shows a team of 13 people (source).
  • The site publishes no headcount, certifications or prices (source).

Clients they name: Lonely Planet, Thoro.ai, MEDICE, Twine

Elixir and Phoenix development Phoenix LiveView development Product and UX/UI design Web and mobile apps Team extension Elixir consulting
Curiosum homepage
Homepage of curiosum.com, screenshot taken October 28, 2026. Content and marks belong to Curiosum.
Facts from the registers
In KRS since
2020
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
2 shareholders (individuals)
Revenue
4.1M PLN (2025)
Profit
6K PLN (2025)
Team size (Clutch)
10-49
The Org
org chart: 12 positions, 10-50 employees
Google Business Profile
Curiosum · 5.0 (14 reviews) (November 10, 2026)
Hiring (last 90 days)
engineering role closed in the last 90 days (last seen October 21, 2026)
Employee reviews (GoWork)
too few (0/0)

Score: 68/100

Transparency 5.0/5 Client reputation 4.0/5 Stability 3.8/5 Specialization 2.5/5 Activity 2.5/5 Hiring 3.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Netguru

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

65/100

Clutch: 4.8 (73 reviews) Rate: 50–99 USD/h Min. project: 50,000 USD Premier Verified Google: 4.8 (58 reviews)

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

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.

Pros

  • Net profit of 6,300,000 PLN in 2025 on 127,500,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.8/5 from 73 client reviews. (2026-10-28 · source)
  • Certifications listed by the company: Certified B Corporation. (2026-10-28 · source)

Cons

  • GoWork records 25 positive and 73 negative reviews. These are user opinions, not independently established events. (2026-10-28 · source)
  • Declared minimum project: 50,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • 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).
  • Claims 18+ years in business, 2,500+ projects and a 73 NPS (source)
  • Lists Forward Deployed Engineer and AI Pods among its AI capabilities (source)
  • Says it has helped 600+ companies; clients include IKEA, Volkswagen and Vinted Go (source)
  • Certified B Corporation offering remote, office or freelance collaboration (source)
  • Netguru offers an AI Pod service: a senior European team that it says ships production-ready AI within six weeks. (source)

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

Software engineering Product and experience design AI and data Cloud and platform engineering Strategy and innovation Quality assurance Python AWS PostgreSQL Salesforce
Netguru homepage
Homepage of www.netguru.com, screenshot taken October 28, 2026. Content and marks belong to Netguru.
Facts from the registers
In KRS since
2018
HQ (KRS)
Poznań
Legal form
S.A.
Share capital
108K PLN
Revenue
127.5M PLN (2025)
Profit
6.3M PLN (2025)
Team size (Clutch)
250-999
The Org
org chart: 284 positions, 500-1000 employees
Google Business Profile
Netguru · 4.8 (58 reviews) (November 10, 2026)
Hiring (last 90 days)
17 engineering roles open (seen November 10, 2026)
Employee reviews (GoWork)
negative (25/73)

Score: 65/100

Transparency 4.5/5 Client reputation 3.9/5 Stability 3.5/5 Specialization 1.5/5 Activity 5.0/5 Hiring 5.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (17) · Checked November 12, 2026

Apptension

Poznań software house of senior engineers building AI and SaaS products with an agentic delivery process.

59/100

Clutch: 4.8 (22 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Google: 4.9 (19 reviews)

Best for: SaaS founders and product teams that want senior engineers to ship an AI agent or MVP in weeks.

Verdict. Hire Apptension for an AI agent or SaaS MVP when speed matters and you can review pull requests. Check the 2025 loss and the layoff mentions on GoWork before a long contract.

Pros

  • Clutch rating of 4.8/5 from 22 client reviews. (2026-10-28 · source)
  • Published projects: Riyadh Air, Expo Dubai, LESS.
  • Polish legal entity record available in KRS: 0000534235. (2026-10-28 · source)

Cons

  • Net loss of 315,300 PLN in 2025 on 9,600,000 PLN revenue. (2026-10-28 · source)
  • GoWork records 6 positive and 15 negative reviews. These are user opinions, not independently established events. (2026-10-28 · source)
  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • The about page says the founders started Apptension in 2012 after winning Poznań Hackfest (source).
  • The NiNi Bot case study claims a production PWA in 11 active days with 159 merged pull requests (source).
  • The Teamdeck modernization took about nine weeks and 60 pull requests, and its production cutover is still pending (source).
  • The stats block on the home page shows placeholder zeros for projects, engineers and CSAT (source).

Clients they name: Riyadh Air, Expo Dubai, LESS, The Grassroots Coach, Miraflora Wagyu, PetProov, Teamdeck

Generative AI solutions PoC and MVP development SaaS development with an open-source boilerplate (9,000+ GitHub stars) Prototype to production Hybrid teams Product consulting AI
Facts from the registers
In KRS since
2014
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
90K PLN
Owners
3 shareholders (individuals)
Revenue
9.6M PLN (2025)
Loss
315K PLN (2025)
Team size (Clutch)
50-249
The Org
org chart: 28 positions, 50-200 employees
Google Business Profile
Apptension | SaaS, AI, Mobile Apps, Web Apps Development · 4.9 (19 reviews) (November 11, 2026)
Employee reviews (GoWork)
negative (6/15)

Score: 59/100

Transparency 5.0/5 Client reputation 3.5/5 Stability 1.3/5 Specialization 3.0/5 Activity 3.8/5 Hiring 0.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Merixstudio

Poznań software company building web, mobile and AI products and modernizing legacy systems, mostly for international clients.

58/100

Clutch: 4.8 (97 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Premier Verified Google: 4.8 (36 reviews)

Best for: Companies that want a certified team to build a web, mobile or AI product or rewrite a legacy system.

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.

Pros

  • Net profit of 2,900,000 PLN in 2025 on 29,100,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.8/5 from 97 client reviews. (2026-10-28 · source)
  • Certifications listed by the company: ISO 9001, ISO 27001. (2026-10-28 · source)

Cons

  • GoWork records 17 positive and 32 negative reviews. These are user opinions, not independently established events. (2026-10-28 · source)
  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • 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

Web and enterprise development Mobile development AI integration Software modernization Cloud and DevOps Product discovery and design AI
Merixstudio homepage
Homepage of www.merixstudio.com, screenshot taken October 28, 2026. Content and marks belong to Merixstudio.
Facts from the registers
In KRS since
2021
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
200K PLN
Owners
2 shareholders (individuals)
Revenue
29.1M PLN (2025)
Profit
2.9M PLN (2025)
Team size (Clutch)
50-249
The Org
org chart: 67 positions, 200-500 employees
Google Business Profile
Merixstudio · 4.8 (36 reviews) (November 10, 2026)
Hiring (last 90 days)
1 other roles open (seen November 10, 2026)
Employee reviews (GoWork)
negative (17/32)

Score: 58/100

Transparency 5.0/5 Client reputation 3.9/5 Stability 3.8/5 Specialization 1.0/5 Activity 3.8/5 Hiring 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

APPVERK

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

57/100

Clutch: 5.0 (6 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Google: 4.2 (15 reviews)

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

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.

Pros

  • Net profit of 10,800 PLN in 2025 on 8,800,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 5/5 from 6 client reviews. (2026-10-28 · source)
  • Published projects: LexDigital, NOVOL, NICE Polska.
  • The contact page lists an office in Poznań. (2026-10-28 · source)

Cons

  • The Clutch snapshot contains 6 reviews; request references for a comparable project. (2026-10-28 · source)
  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • 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 software Compliance by design (DORA, NIS2, GDPR) Security and performance audits Secure SDLC Machine learning DevOps
APPVERK homepage
Homepage of appverk.com, screenshot taken October 28, 2026. Content and marks belong to APPVERK.
Facts from the registers
In KRS since
2014
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
2 shareholders (individuals)
Revenue
8.8M PLN (2025)
Profit
11K PLN (2025)
Team size (Clutch)
50-249
Google Business Profile
AppVerk Sp. z o.o. · 4.2 (15 reviews) (November 10, 2026)
Employee reviews (GoWork)
positive (9/3)

Score: 57/100

Transparency 5.0/5 Client reputation 3.0/5 Stability 4.8/5 Specialization 1.0/5 Activity 3.8/5 Hiring 0.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Macopedia

Poznań integrator of PIM, B2B e-commerce and Odoo ERP, working on Akeneo, Pimcore, Magento, OroCommerce and Shopware since 2012.

56/100

Clutch: 4.9 (9 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Google: 4.8 (18 reviews)

Best for: Manufacturers, distributors and retailers that need a PIM, B2B platform or Odoo ERP rollout on PHP-based systems such as Akeneo, Magento or OroCommerce.

Verdict. Choose Macopedia for a PIM, B2B commerce or Odoo rollout in a mid-size or large company. Skip it for a small consumer store or a custom Laravel app.

Pros

  • Clutch rating of 4.9/5 from 9 client reviews. (2026-10-28 · source)
  • Published projects: Żabka, Raben Group, Trefl.
  • Certifications listed by the company: Adobe Bronze Solution Partner, Hyvä Silver Partner, OroCommerce Silver Solution Partner. (2026-10-30 · source)

Cons

  • Net loss of 488,400 PLN in 2025 on 9,100,000 PLN revenue. (2026-11-13 · source)
  • The Clutch snapshot contains 9 reviews; request references for a comparable project. (2026-10-28 · source)
  • GoWork records 1 positive and 8 negative reviews. These are user opinions, not independently established events. (2026-11-13 · source)
  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • The home page gives founding in 2012, 40+ specialists, 100+ projects and over 30 PIM implementations across Akeneo, Pimcore and Ergonode (source).
  • Client logos include Żabka, Kross, Rawlplug, Raben Group, Benefit Systems, NEUCA Group, Pearson and Trefl, and the Żabka case covers an Akeneo PIM rollout (source).
  • Partner badges include Adobe Bronze, Hyvä Silver, OroCommerce Silver, Ergonode Premium, Akeneo Registered and Shopware Business (source).
  • The company sells its own Maco B2B product with 17 B2B features and publishes no prices (source).

Clients they name: Żabka, Raben Group, Trefl, Kross, Rawlplug, Benefit Systems

PIM implementations (Akeneo, Pimcore, Ergonode) B2B platforms (OroCommerce, Magento, Adobe Commerce) B2C e-commerce (Magento, Shopware, Shopify) Odoo ERP and KSeF integration System integrations TYPO3 and Contentful CMS Fractional CTO and commerce strategy PHP Docker
Facts from the registers
In KRS since
2012
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
2 shareholders (individuals)
Revenue
9.1M PLN (2025)
Loss
488K PLN (2025)
Team size (Clutch)
50-249
The Org
org chart: 28 positions, 50-200 employees
Google Business Profile
Macopedia Sp. z o.o. · 4.8 (18 reviews) (November 11, 2026)
Hiring (last 90 days)
1 engineering roles open (seen November 10, 2026)
Employee reviews (GoWork)
negative (1/8)

Score: 56/100

Transparency 5.0/5 Client reputation 3.6/5 Stability 1.8/5 Specialization 1.5/5 Activity 3.8/5 Hiring 5.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (9) · Checked November 13, 2026

All companies

Show all 22 companies
Size: Rate: · 22
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
Bitnoise React 40% startups and MVPs
Poznań50-2494.8 · 1450–99 USD/h8.3M PLN92K PLNReact 40% startups and MVPs82Website Portfolio Clutch KRS
2
Espeo Software React 30% fintech
Poznań50-2494.8 · 4025–49 USD/h26.2M PLN2.7M PLNReact 30% fintech74Website Portfolio Clutch KRS
3
ADVOX Studio React 30% e-commerce
Poznań50-2494.9 · 1850–99 USD/h13.6M PLN81K PLNReact 30% e-commerce72Website Portfolio Clutch KRS
4
Appunite React 22% startups and MVPs
Poznań50-2494.9 · 2150–99 USD/h32.9M PLN1.1M PLNReact 22% startups and MVPs68Website Clutch KRS
5
Curiosum React 25% automotive
Poznań10-495.0 · 850–99 USD/h4.1M PLN6K PLNReact 25% automotive68Website Portfolio Clutch KRS
6
Netguru React 10% LLM and generative AI
Poznań250-9994.8 · 7350–99 USD/h127.5M PLN6.3M PLNReact 10% LLM and generative AI65Website Portfolio Clutch KRS
7
Apptension React 30% LLM and generative AI
Poznań50-2494.8 · 2250–99 USD/h9.6M PLN-315K PLNReact 30% LLM and generative AI59Website Portfolio Clutch KRS
8
Merixstudio React 10% LLM and generative AI
Poznań50-2494.8 · 9750–99 USD/h29.1M PLN2.9M PLNReact 10% LLM and generative AI58Website Portfolio Clutch KRS
9
APPVERK React 10% fintech
Poznań50-2495.0 · 650–99 USD/h8.8M PLN11K PLNReact 10% fintech57Website Portfolio Clutch KRS
10
Macopedia React 15% e-commerce
Poznań50-2494.9 · 950–99 USD/h9.1M PLN-488K PLNReact 15% e-commerce56Website Portfolio Clutch KRS
–
Prograils product company
Poznań10-494.8 · 950–99 USD/h192K PLN-350K PLNReact 30% startups and MVPs58Website Clutch KRS
–
Apriorit too little client evidence
Poznań250-9994.9 · 46100–149 USD/h414K PLN-12K PLNReact 20% LLM and generative AI53Website Clutch KRS
–
aveneo too little client evidence
n/a10-495.0 · 650–99 USD/hn/an/aReact 42% fintech53Website Clutch
–
INVESTIT Systems under 10 people
Poznań2-95.0 · 550–99 USD/h1.8M PLN-76K PLNReact 21% LLM and generative AI53Website Clutch KRS
–
Inigra too little client evidence
n/a10-495.0 · 1350–99 USD/h518K PLN40K PLNReact 23% startups and MVPs52Website Portfolio Clutch
–
DevsPower too little client evidence
n/a10-495.0 · 725–49 USD/hn/an/aReact 30% startups and MVPs45Website Portfolio Clutch
–
Onix-Systems too little client evidence
n/a250-9994.8 · 5625–49 USD/hn/an/aReact 30% LLM and generative AI44Website Clutch
–
The BitByBit Company too little client evidence
n/a10-495.0 · 750–99 USD/hn/an/aReact 25% startups and MVPs41Website Portfolio Clutch
–
Red Rocket Software too little client evidence
n/a10-494.9 · 2925–49 USD/hn/an/aReact 20% startups and MVPs38Website Clutch
–
VAO too little client evidence
n/a10-494.9 · 2525–49 USD/hn/an/aReact 17% healthcare36Website Portfolio Clutch
–
Beetroot AB too little client evidence
n/a250-9994.8 · 3725–49 USD/hn/an/aReact 16% startups and MVPs35Website Portfolio Clutch
–
G-Group.dev too little client evidence
n/a50-2494.9 · 1225–49 USD/hn/an/aReact 15% LLM and generative AI34Website Clutch

Who is not in the top 10, and why

Body leasing, product companies and other services 1

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.

  • Prograils

Too little client evidence, under 10 people, sole traders 2

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.

  • Apriorit
  • INVESTIT Systems

Weak evidence for React 9

They meet the data criteria, but the topic rests on a small Clutch share, a few job ads or a single source. They may do it; the data just does not show it.

  • aveneo
  • Inigra
  • DevsPower
  • Onix-Systems
  • The BitByBit Company
  • Red Rocket Software
  • VAO
  • Beetroot AB
  • G-Group.dev

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/h 7
50-99 USD/h 14
100-149 USD/h 1
150-199 USD/h 0
Rates declared on Clutch, 22 companies with an office in the city.

Check any agency yourself in 10 minutes

  1. Ask which React version and framework the team ships today and who owns the design system. A team that only lists React next to ten other frameworks usually staffs whoever is free.
  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 in the Financial Documents Repository (free, by KRS number): 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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How this works: I write back with my own offer and forward your brief to the agencies that fit, after you agree. As of November 13, 2026 no agency pays me for leads and this page has no affiliate links. If that changes, it will say so here.

Questions

What are the best React software houses in Poznań in 2027?

By the score on this page: 1. Bitnoise (82), 2. Espeo Software (74), 3. ADVOX Studio (72), 4. Appunite (68), 5. Curiosum (68). 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 in the data set.

How much do React 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 React?

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 the Wrocław company 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

  • 1,443 companies in the data set
  • 990 with KRS records
  • 712 with a financial statement
  • 7,436 Clutch listing records
  • 707 employee review profiles on GoWork

Sources: Clutch profiles and listings, KRS records, available financial statements from rejestr.io and the Financial Documents Repository, GoWork reviews, JustJoin.it and No Fluff Jobs listings, and the Wrocław company catalog. Coverage varies by company; dates and links accompany the available records. The 0 to 100 score combines six axes: transparency, client reputation, stability, specialization, activity and hiring in the last 90 days. Paid Clutch placements do not increase the score.

Disclosures

  • Until November 2026 I work at Sanddev (Wrocław) as the founding engineer of its Sandtime product. Sanddev appears in the full table with the same score as everyone else and no editorial favor.
  • No agency pays for a position, there are no affiliate links. 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, source links and dates accompany the available company records.

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 build with coding agents, work with clients in the US and the UK, and I sell the alternative to the agencies on this list.

LinkedIn · X · GitHub · Hire me · Pricing

Best software houses in Poznań 10 agencies ranked by registers, filings and reviews, out of 131 checked. Best React development companies in Poland 10 companies ranked out of 457 with React evidence in Poland. Best React software houses in Wrocław 10 companies ranked out of 119 with React evidence in Wrocław. Best React software houses in Warsaw 10 companies ranked out of 155 with React evidence in Warsaw. Best React software houses in Kraków 10 companies ranked out of 72 with React evidence in Kraków. Best TypeScript software houses in Poznań 6 companies ranked out of 14 with TypeScript evidence in Poznań. Best AI agents software houses in Poznań 10 companies ranked out of 19 with AI agents evidence in Poznań. Best LLM and generative AI software houses in Poznań 10 companies ranked out of 32 with LLM and generative AI evidence in Poznań. Best chatbots and conversational AI software houses in Poznań 10 companies ranked out of 26 with chatbots and conversational AI evidence in Poznań. Best business process automation software houses in Poznań 6 companies ranked out of 16 with business process automation evidence in Poznań. Best AI strategy and implementation software houses in Poznań 6 companies ranked out of 16 with AI strategy and implementation evidence in Poznań. Best startups and MVPs software houses in Poznań 7 companies ranked out of 20 with startups and MVPs evidence in Poznań.
Przemysław Zalewski

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Przemysław Zalewski · 15+ years shipping software

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