ciunkos.com Rankings

Adtech and martech in Warsaw, ranked for 2027

Best adtech and martech software houses in Warsaw

Przemysław Zalewski · Data snapshot:

  1. 1 WEBSENSA 84
  2. 2 Itransition 83
  3. 3 iLabs 77

30 companies with evidence of adtech and martech work in Warsaw; 12 meet the ranking criteria. Sources: 29 by their Clutch profile, 2 by their own website, KRS records, available financial statements and employee reviews. I sell the alternative: one senior engineer working with AI agents.

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

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

Find your fit

Compare companies

#CompanyPeopleClutchRateFocusScore
1
WEBSENSA profit 5K PLN (2025)
10-494.9 · 1350–99 USD/hadtech and martech 80% Python84
2
Itransition profit 3.6M PLN (2025) foreign-owned
1000-99994.9 · 4225–49 USD/hadtech and martech 30% .NET83
3
iLabs loss 60K PLN (2025)
10-495.0 · 1425–49 USD/hadtech and martech 50% Magento (Adobe Commerce)77
4
Boring Owl profit 153K PLN (2025)
10-495.0 · 1250–99 USD/hadtech and martech 35% React76
5
Develtio profit 51K PLN (2025)
50-2495.0 · 4125–49 USD/hadtech and martech 25% PHP and Laravel72
6
Oxagile profit 135K PLN (2025)
250-9994.9 · 17n/aadtech and martech 20% AWS71
7
Sunscrapers profit 485K PLN (2025) GoWork 6/11
10-494.9 · 3250–99 USD/hadtech and martech 20% Python68
8
Sigma Software Group profit 909K PLN (2025)
1000-99994.8 · 3750–99 USD/hadtech and martech 25% AWS67
9
TantusData loss 82K PLN (2024)
10-494.9 · 1050–99 USD/hadtech and martech 30% AWS64
10
TeaCode profit 391K PLN (2025)
50-2494.9 · 3850–99 USD/hadtech and martech 15% AWS60

The ranking

WEBSENSA

Warsaw AI company selling Knowledge Chat, Voicebot AI and custom AI builds, with first results promised in 30 days.

84/100

Clutch: 4.9 (13 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Premier Verified

Best for: Mid-size firms in manufacturing, finance or law that want a document chatbot or voicebot running within weeks.

Verdict. Pick Websensa for a knowledge chatbot or voicebot built on its ready platform. For a custom system from scratch, choose a firm that sells engineering time first.

Pros

Cons

  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • The contact page lists WEBSENSA Sp. z o.o. at Marszałkowska 76 in Warsaw, KRS 0000378128, matching the register. (source)
  • The About page says the company has worked since 2010 and claims 40+ team members and 50+ AI success stories. (source)
  • Case studies cover a Knowledge Chat for Veolia Energia Polska and Personal Finance Managers for Santander and Getin Bank. (source)
  • The home page leads with packaged AI products and promises first measurable AI impact in 30 days. (source)

Clients they name: Veolia Energia Polska, Santander Bank Polska, Getin Bank, Wirtualna Polska, Polkomtel, WFDiF

Knowledge Chat (document chatbot) Voicebot AI Enterprise AI platform AI workshops Recommendation and ad-tech systems Custom AI builds AI
WEBSENSA homepage
Homepage of www.websensa.com, screenshot taken October 28, 2026. Content and marks belong to WEBSENSA.
Facts from the registers
In KRS since
2011
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
6K PLN
Owners
3 shareholders (individuals)
Revenue
9.3M PLN (2025)
Profit
5K PLN (2025)
Team size (Clutch)
10-49
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (0/0)

Score: 84/100

Transparency 5.0/5 Client reputation 3.3/5 Stability 4.3/5 Specialization 5.0/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (11) · Checked October 28, 2026

Itransition

Large global IT services group with a Warsaw entity, working in ERP, CRM, Microsoft Dynamics, Salesforce and data.

83/100

Clutch: 4.9 (42 reviews) Rate: 25–49 USD/h Min. project: 25,000 USD Premier Verified

Best for: Mid-size and large companies rolling out Microsoft Dynamics, Salesforce or an ERP that want a global vendor with a Polish invoice.

Verdict. Pick Itransition for Dynamics, Salesforce or ERP rollouts at company scale. For a small custom product, the 25,000 USD minimum and the global delivery model are a poor fit.

Pros

  • Net profit of 3,600,000 PLN in 2025 on 83,400,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.9/5 from 42 client reviews. (2026-10-28 · source)
  • The contact page lists an office in Warszawa. (2026-10-28 · source)

Cons

  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)

Discrepancy: company website: 3000+ people, but the Polish entity had 83.4M PLN revenue (2025); the team most likely sits in another entity

Projects & technologies

Source observations

  • The homepage claims 3,000+ engineers, 800+ clients and over 25 years in business. The Polish company in KRS dates from 2017 (source).
  • The homepage names only two clients, and most case studies describe an unnamed retailer, pharma company or manufacturer (source).
  • Clutch lists 12 offices, with headquarters in Decatur, GA, and Warsaw among them. The source records contain no accessible office list from the company website (source).
  • The site lists a Microsoft partnership since 2008, plus Odoo Silver, Salesforce and AWS partnerships (source).

Clients they name: The Economist, OPED Digital Health Solutions

ERP and Microsoft Dynamics 365 CRM and Salesforce Custom software development Data and BI AI and generative AI Managed IT services Python JavaScript Java C#
Itransition homepage
Homepage of www.itransition.com, screenshot taken October 28, 2026. Content and marks belong to Itransition.
Facts from the registers
In KRS since
2017
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
Itransition Holdco Limited
Revenue
83.4M PLN (2025)
Profit
3.6M PLN (2025)
Team size (Clutch)
1000-9999
Open roles
32 (October 30, 2026)
Employee reviews (GoWork)
too few (0/4)
Discrepancy
company website: 3000+ people, but the Polish entity had 83.4M PLN revenue (2025); the team most likely sits in another entity

Score: 83/100

Transparency 5.0/5 Client reputation 3.7/5 Stability 4.5/5 Specialization 3.8/5 Activity 4.5/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (9) · Checked October 30, 2026

iLabs

Warsaw e-commerce software house focused on WooCommerce stores, plugins, marketplace integrations and enterprise support.

77/100

Clutch: 5.0 (14 reviews) Rate: 25–49 USD/h Min. project: 5,000 USD

Best for: Polish online stores on WooCommerce that need Empik, InPost or payment integrations plus ongoing support.

Verdict. Take iLabs for a WooCommerce store, plugin or Polish marketplace integration. Look elsewhere for Magento or a platform outside WordPress.

Pros

  • Clutch rating of 5/5 from 14 client reviews. (2026-10-28 · source)
  • The contact page lists an office in Warszawa. (2026-10-28 · source)
  • Polish legal entity record available in KRS: 0000434173. (2026-10-28 · source)

Cons

  • Net loss of 60,400 PLN in 2025 on 2,100,000 PLN revenue. (2026-10-28 · source)
Projects & technologies

Source observations

  • The home page claims 15+ years in e-commerce, 350+ projects and clients from 5 countries. (source)
  • Support claims about 80% of tickets are solved within 24 hours. (source)
  • The Empik Marketplace plugin for WooCommerce runs in more than 500 stores. (source)
  • The group sells its own WooCommerce plugins, Firevert, BookingHive and Sentrix. (source)

Clients they name: Empik, Medivet, Alsendo, Rockwool, Acciona, Autopay, InPost, Sunlovers, Mazury.com.pl

WooCommerce and WordPress stores WooCommerce and Shopify plugins E-commerce API integrations Store migration and optimization Enterprise technical support UX/UI and design systems
iLabs homepage
Homepage of ilabs.dev, screenshot taken October 28, 2026. Content and marks belong to iLabs.
Facts from the registers
In KRS since
2012
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
8K PLN
Owners
Mtbike sp. z o.o.; 1 shareholder (individual)
Revenue
2.1M PLN (2025)
Loss
60K PLN (2025)
Team size (Clutch)
10-49
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (0/0)

Score: 77/100

Transparency 5.0/5 Client reputation 3.6/5 Stability 2.3/5 Specialization 5.0/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (8) · Checked October 28, 2026

Boring Owl

Warsaw software house building web and mobile apps, online stores and booking systems on Next.js, Strapi and Medusa.

76/100

Clutch: 5.0 (12 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD

Best for: Polish small and mid-size firms that want a booking system, online store or loyalty app on a headless CMS.

Verdict. Choose Boring Owl for a web product or store with a clear scope and a Polish-speaking team. For regulated enterprise systems, look for firms with bank or insurer references.

Pros

  • Net profit of 153,000 PLN in 2025 on 1,900,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 5/5 from 12 client reviews. (2026-10-28 · source)
  • The contact page lists an office in Warszawa. (2026-10-28 · source)
Projects & technologies

Source observations

  • The contact page names Boring Owl Sp. z o.o. at Krucza 16/22 in Warsaw with NIP 1132998711. (source)
  • The about page claims 150+ production projects, 33 published case studies and 18 industries. (source)
  • The BlueApart case shows a Senuto chart with 725 more top-10 keywords between 2023 and 2026. (source)
  • The services menu lists SEO and GEO next to web and mobile development. (source)

Clients they name: BlueApart, SAO, Balticon S.A., Global Parts, HomeChefs, SkinApe

Web development Mobile development E-commerce UX/UI design SEO and GEO IT outsourcing
Boring Owl homepage
Homepage of boringowl.io, screenshot taken October 28, 2026. Content and marks belong to Boring Owl.
Facts from the registers
In KRS since
2019
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
11K PLN
Owners
2 shareholders (individuals)
Revenue
1.9M PLN (2025)
Profit
153K PLN (2025)
Team size (Clutch)
10-49
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (0/0)

Score: 76/100

Transparency 5.0/5 Client reputation 3.5/5 Stability 3.3/5 Specialization 4.4/5 Activity 1.5/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (11) · Checked October 28, 2026

Develtio

Warsaw web and app studio born from an ad agency, mostly WordPress, PHP and mobile work, now selling AI sprints.

72/100

Clutch: 5.0 (41 reviews) Rate: 25–49 USD/h Min. project: 5,000 USD

Best for: Small businesses that need a WordPress site, a web app or a simple mobile app at offshore-band rates.

Verdict. Develtio fits websites and small apps, where its client reviews matter more than scale. The filings do not support the team size on the site, so ask who will do the work.

Pros

Projects & technologies

Source observations

  • Team size claims disagree, with 60+ on the homepage and 40+ on the about page (source).
  • Develtio grew out of Green Parrot, an advertising agency, and was founded in 2017 (source).
  • Half of the six visible case studies do not name the client (source).

Clients they name: Hitachi (HVAC branch), Biletyna, Kiddoways, IPMA, BNP Paribas

Web development and WordPress Mobile apps AI development and chatbots Custom software Website maintenance (SLA) Search experience optimization AI
Develtio homepage
Homepage of develtio.com, screenshot taken October 28, 2026. Content and marks belong to Develtio.
Facts from the registers
In KRS since
2017
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
3 shareholders (individuals)
Revenue
4.2M PLN (2025)
Profit
51K PLN (2025)
Team size (Clutch)
50-249
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
mixed (3/3)

Score: 72/100

Transparency 5.0/5 Client reputation 4.0/5 Stability 3.8/5 Specialization 3.1/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Oxagile

New York software company with a Warsaw development center, working on video streaming, AdTech, EdTech and AI.

71/100

Clutch: 4.9 (17 reviews) Rate: n/a Min. project: n/a

Best for: Media and streaming companies that need OTT apps, smart TV players or AdTech platforms.

Verdict. Go with Oxagile for a streaming or AdTech product that needs specialists across many TV platforms. For a Polish contract with a local team, confirm who works from Warsaw.

Pros

  • Net profit of 134,700 PLN in 2025 on 2,100,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.9/5 from 17 client reviews. (2026-10-28 · source)
  • The contact page lists an office in Warszawa. (2026-10-28 · source)

Discrepancy: company website: 300+ people, but the Polish entity had 2.1M PLN revenue (2025); the team most likely sits in another entity

Projects & technologies

Source observations

  • The contact page lists the head office at 165 Broadway in New York and a Warsaw Development Center at Domaniewska 17/19. (source)
  • The company page says Oxagile started in 2005 and lists 20+ years in engineering and 300+ professionals. (source)
  • The homepage claims 350+ clients and shows logos of Discovery, Kaltura and Vodafone. (source)
  • The site shows an ISO/IEC 27001 badge and a Clutch Champion Fall 2024 badge. (source)

Clients they name: Discovery, Kaltura, Vodafone, Thomson Reuters, Panasonic Connect, Roche

Custom software development AI and generative AI development Video streaming and OTT AdTech platforms Dedicated teams and outsourcing QA and DevOps
Oxagile homepage
Homepage of www.oxagile.com, screenshot taken October 28, 2026. Content and marks belong to Oxagile.
Facts from the registers
In KRS since
2021
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
60K PLN
Owners
2 shareholders (individuals)
Revenue
2.1M PLN (2025)
Profit
135K PLN (2025)
Team size (Clutch)
250-999
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (0/0)
Discrepancy
company website: 300+ people, but the Polish entity had 2.1M PLN revenue (2025); the team most likely sits in another entity

Score: 71/100

Transparency 5.0/5 Client reputation 3.4/5 Stability 3.8/5 Specialization 3.5/5 Activity 1.5/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Sunscrapers

Warsaw Python and data engineering house building software for venture capital firms, health tech and SaaS companies.

68/100

Clutch: 4.9 (32 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD

Best for: VC firms and data-heavy SaaS companies that need Python, Django and data pipeline work.

Verdict. Choose Sunscrapers for Python data platforms, deal sourcing tools or ETL work. For a mobile-first consumer app, pick a team with mobile case studies.

Pros

  • Net profit of 485,200 PLN in 2025 on 17,700,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.9/5 from 32 client reviews. (2026-10-28 · source)
  • Published projects: 15Five, Codility, COTA.
  • The contact page lists an office in Warszawa. (2026-10-28 · source)

Cons

  • GoWork records 6 positive and 11 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 footer names Sunscrapers sp. z o.o. at Tadeusza Czackiego 15/17 in Warsaw. (source)
  • The about page says the company was founded in 2010 and lists 40+ team members, 50+ clients and 200+ projects. (source)
  • The about page claims scaleup clients raised 280M USD. (source)
  • Featured case studies include 15Five, COTA and Codility. (source)

Clients they name: 15Five, Codility, COTA, TrustedHousesitters, Weekly, Biorelevant

Python development Full-stack web development Data engineering Machine learning and AI DevOps MVP development
Sunscrapers homepage
Homepage of sunscrapers.com, screenshot taken October 28, 2026. Content and marks belong to Sunscrapers.
Facts from the registers
In KRS since
2015
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
6K PLN
Owners
3 shareholders (individuals)
Revenue
17.7M PLN (2025)
Profit
485K PLN (2025)
Team size (Clutch)
10-49
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
negative (6/11)

Score: 68/100

Transparency 5.0/5 Client reputation 3.7/5 Stability 4.3/5 Specialization 2.5/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (11) · Checked October 28, 2026

Sigma Software Group

Ukrainian-Swedish engineering group with offices in Warsaw, Kraków and Poznań, doing modernization, data and AI work.

67/100

Clutch: 4.8 (37 reviews) Rate: 50–99 USD/h Min. project: 50,000 USD Premier Verified

Best for: Enterprise that needs a large modernization, data or cloud program staffed across several countries.

Verdict. Pick Sigma Software for a big enterprise program that needs scale. Skip it for an MVP under $50,000.

Pros

  • Net profit of 908,500 PLN in 2025 on 28,000,000 PLN revenue. (2026-10-02 · source)
  • Clutch rating of 4.8/5 from 37 client reviews. (2026-10-28 · source)
  • The contact page lists an office in Warszawa. (2026-10-28 · source)

Cons

  • Declared minimum project: 50,000 USD; compare this entry budget with your scope. (2026-10-28 · source)

Discrepancy: Clutch: 1000+ people, but the Polish entity had 28M PLN revenue (2025); the team most likely sits in another entity

Projects & technologies

Source observations

  • The Poland contact page lists offices in Kraków, Poznań and Warsaw and says the company works in Poland since 2014. (source)
  • The about page claims 2000+ IT experts and 43 offices in 21 countries. (source)
  • The about page says Sigma Software LLC runs delivery centers in Ukraine and Poland and joined Sweden’s Sigma Group in 2006. (source)
  • The home page describes 15+ years as Formpipe’s engineering partner and a 50% IT cost cut for SAS budgeting. (source)

Clients they name: SAS, Formpipe

AI-powered software engineering Digital product development Data engineering Cloud and infrastructure Cybersecurity Embedded and IoT Python AWS JavaScript Kotlin
Sigma Software Group homepage
Homepage of sigma.software, screenshot taken October 28, 2026. Content and marks belong to Sigma Software Group.
Facts from the registers
Revenue
28M PLN (2025)
Profit
909K PLN (2025)
Team size (Clutch)
1000-9999
Open roles
12 (October 30, 2026)
Employee reviews (GoWork)
too few (0/1)
Discrepancy
Clutch: 1000+ people, but the Polish entity had 28M PLN revenue (2025); the team most likely sits in another entity

Score: 67/100

Transparency 2.0/5 Client reputation 3.4/5 Stability 4.3/5 Specialization 3.1/5 Activity 4.5/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (12) · Checked October 30, 2026

TantusData

Warsaw data engineering and AI team building data platforms, ML models and search for telecom and retail clients, mostly in Scandinavia.

64/100

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

Best for: Telecom, retail and e-commerce companies that need data platforms, Databricks or Airflow pipelines, or ML in production.

Verdict. Take TantusData for data engineering or ML work at a telecom or retailer. Skip it for a general web or mobile app, or a budget under $50,000.

Pros

  • Clutch rating of 4.9/5 from 10 client reviews. (2026-10-28 · source)
  • The contact page lists an office in Warszawa. (2026-10-28 · source)
  • Polish legal entity record available in KRS: 0000930059. (2026-10-28 · source)

Cons

  • Net loss of 81,700 PLN in 2024 on 3,500,000 PLN revenue. (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 home page names Telenor, Telia, IKEA, Drei, ICA, Quickorder, Depict and Snaptrip as clients and claims over 170 years of combined team experience (source).
  • The success stories page lists 9 linked cases, including Databricks for a fintech startup, Apache Airflow for a telecom and a legal chatbot, none with a client name (source).
  • The about page shows AWS, Google Cloud, Azure, Databricks and Cloudera logos under the heading of who it works with (source).
  • The services page offers team extension and body leasing next to project work (source).
  • Clutch puts telecommunications at 35% of its work; cost is the lowest category at 4.3 (source).

Clients they name: Telenor, Telia, IKEA, Drei, ICA, Quickorder, Depict, Snaptrip

Data science and AI Data engineering Enterprise software development Digital transformation and automation Consulting and audits Team extension and body leasing AI
TantusData homepage
Homepage of tantusdata.com, screenshot taken October 28, 2026. Content and marks belong to TantusData.
Facts from the registers
In KRS since
2021
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
2 shareholders (individuals)
Revenue
3.5M PLN (2024)
Loss
82K PLN (2024)
Team size (Clutch)
10-49
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (1/0)

Score: 64/100

Transparency 5.0/5 Client reputation 3.2/5 Stability 1.8/5 Specialization 3.8/5 Activity 1.5/5

Website Portfolio Clutch KRS GoWork

Sources (12) · Checked October 28, 2026

TeaCode

Warsaw studio building web and mobile products in TypeScript and React Native for startups and scale-ups in the US, EU and Middle East.

60/100

Clutch: 4.9 (38 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Premier Verified

Best for: Startups and scale-ups that want a web or React Native product built in TypeScript by a Warsaw team with many Clutch reviews.

Verdict. Take TeaCode for a TypeScript or React Native product where you value a long list of client reviews. Skip it if you need audited multi-year financials for procurement, or a budget under $25,000.

Pros

  • Net profit of 390,500 PLN in 2025 on 1,800,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.9/5 from 38 client reviews. (2026-10-28 · source)
  • Published projects: SANS, Paymi, Deutsche Bildung.
  • The contact page lists an office in Warszawa. (2026-10-28 · source)

Cons

  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
  • The offer also includes staff augmentation. Agree who owns project delivery in the contract. (2026-10-28 · source)

Note on financials: TEACODE sp. z o.o. belongs to the founders and has operated since December 2024; contracts on teacode.io are signed by the civil partnership TEACODE s.c. (tax no. 5213775495), whose turnover is not in any public register, so the figures are partial.

Discrepancy: Clutch: 50+ people, but the Polish entity had 1.8M PLN revenue (2025); the team most likely sits in another entity

Projects & technologies

Source observations

  • The privacy policy names TeaCode S.C., a civil partnership with tax number PL5213775495, as the contracting company, while the filed financials belong to the sp. z o.o. registered under KRS 0001146540 (source).
  • The about page dates the company to 2017 (source).
  • Case studies include Trava with 30% month-over-month growth, Plannin with 70% month-to-month revenue growth, and an upgrade of the SANS app from Expo 40 to 51 (source).
  • Clutch shows 4.9 from 38 reviews, a $25,000 minimum and a most common project size of $50,000 to $199,999 (source).
  • Some Clutch reviewers say design is weaker than development, and a few say rates are high or have risen (source).

Clients they name: SANS, Paymi, Deutsche Bildung, Beat the Street, Trava, Plannin, Buzzin, Ramp, n8n, Ortto

Custom software development Web and mobile app development AI development UX/UI design Maintenance and support Dedicated teams and team augmentation Discovery AI
TeaCode homepage
Homepage of www.teacode.io, screenshot taken October 28, 2026. Content and marks belong to TeaCode.
Facts from the registers
In KRS since
2024
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
40K PLN
Owners
2 shareholders (individuals)
Revenue
1.8M PLN (2025)
Profit
391K PLN (2025)
Team size (Clutch)
50-249
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (0/4)
Note on financials
TEACODE sp. z o.o. belongs to the founders and has operated since December 2024; contracts on teacode.io are signed by the civil partnership TEACODE s.c. (tax no. 5213775495), whose turnover is not in any public register, so the figures are partial.
Discrepancy
Clutch: 50+ people, but the Polish entity had 1.8M PLN revenue (2025); the team most likely sits in another entity

Score: 60/100

Transparency 5.0/5 Client reputation 3.7/5 Stability 3.3/5 Specialization 1.9/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (13) · Checked October 28, 2026

All companies

Show all 30 companies
Size: Rate: · 30
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
WEBSENSA adtech and martech 80% Python
Warsaw10-494.9 · 1350–99 USD/h9.3M PLN5K PLNadtech and martech 80% Python84Website Portfolio Clutch KRS
2
Itransition adtech and martech 30% .NET
Warsaw1000-99994.9 · 4225–49 USD/h83.4M PLN3.6M PLNadtech and martech 30% .NET83Website Portfolio Clutch KRS
3
iLabs adtech and martech 50% Magento (Adobe Commerce)
Warsaw10-495.0 · 1425–49 USD/h2.1M PLN-60K PLNadtech and martech 50% Magento (Adobe Commerce)77Website Portfolio Clutch KRS
4
Boring Owl adtech and martech 35% React
Warsaw10-495.0 · 1250–99 USD/h1.9M PLN153K PLNadtech and martech 35% React76Website Portfolio Clutch KRS
5
Develtio adtech and martech 25% PHP and Laravel
Warsaw50-2495.0 · 4125–49 USD/h4.2M PLN51K PLNadtech and martech 25% PHP and Laravel72Website Portfolio Clutch KRS
6
Oxagile adtech and martech 20% AWS
Warsaw250-9994.9 · 17n/a2.1M PLN135K PLNadtech and martech 20% AWS71Website Portfolio Clutch KRS
7
Sunscrapers adtech and martech 20% Python
Warsaw10-494.9 · 3250–99 USD/h17.7M PLN485K PLNadtech and martech 20% Python68Website Portfolio Clutch KRS
8
Sigma Software Group adtech and martech 25% AWS
n/a1000-99994.8 · 3750–99 USD/h28M PLN909K PLNadtech and martech 25% AWS67Website Portfolio Clutch KRS
9
TantusData adtech and martech 30% AWS
Warsaw10-494.9 · 1050–99 USD/h3.5M PLN-82K PLNadtech and martech 30% AWS64Website Portfolio Clutch KRS
10
TeaCode adtech and martech 15% AWS
Warsaw50-2494.9 · 3850–99 USD/h1.8M PLN391K PLNadtech and martech 15% AWS60Website Portfolio Clutch KRS
–
Team Connect body leasing
Warsaw50-2495.0 · 825–49 USD/h48.6M PLN1.2M PLNadtech and martech Java74Website Portfolio Clutch KRS
–
Pragmile too little client evidence
n/a50-2494.9 · 425–49 USD/hn/an/aadtech and martech 40% Java61Website Clutch
–
Atomic Actions too little client evidence
n/a10-495.0 · 1350–99 USD/hn/an/aadtech and martech 50% Python60Website Clutch
–
FREYSOFT too little client evidence
Warsaw50-2495.0 · 850–99 USD/h4.3M PLN158K PLNadtech and martech 15% .NET59Website Portfolio Clutch KRS
–
Sinova Development too little client evidence
Warsaw50-2495.0 · 750–99 USD/h1.1M PLN182K PLNadtech and martech 15% TypeScript57Website Portfolio Clutch KRS
–
GO ONLINE too little client evidence
n/a10-495.0 · 1125–49 USD/hn/an/aadtech and martech 30% iOS and Swift51Website Clutch
–
Lightpoint Global too little client evidence
n/a50-2495.0 · 1325–49 USD/hn/an/aadtech and martech 30% .NET51Website Clutch
–
PinoByte under 10 people
n/a2-95.0 · 225–49 USD/hn/an/aadtech and martech 30% Python47Website Clutch
–
PixelPlex too little client evidence
n/a50-2494.9 · 3350–99 USD/hn/an/aadtech and martech 25% Flutter47Website Clutch
–
SDLC Corp too little client evidence
n/a1000-99995.0 · 1925–49 USD/hn/an/aadtech and martech 25% Android47Website Clutch
–
10Clouds Financial Institutions too little client evidence
n/a50-2494.9 · 9550–99 USD/hn/an/aadtech and martech 20% AWS45Website Clutch
–
SLON Media too little client evidence
n/a10-494.9 · 6125–49 USD/hn/an/aadtech and martech 20%45Website Clutch
–
SoftwareMill too little client evidence
n/a50-2494.9 · 3050–99 USD/hn/an/aadtech and martech 20% Java43Website Clutch
–
ITRex too little client evidence
n/a250-9994.9 · 1750–99 USD/hn/an/aadtech and martech 20% React42Website Clutch
–
Transition Technologies MS too little client evidence
n/a250-9995.0 · 150–99 USD/hn/an/aadtech and martech 20% Azure42Website Clutch KRS
–
Romaniuk AI too little client evidence
n/aFreelancer5.0 · 725–49 USD/hn/an/aadtech and martech 20%41Website Clutch
–
Cyboticx too little client evidence
n/a10-495.0 · 46100–149 USD/hn/an/aadtech and martech 15% React Native40Website Clutch
–
HuskyJam too little client evidence
n/a10-495.0 · 250–99 USD/hn/an/aadtech and martech 20% Python39Website Clutch
–
Processifier too little client evidence
n/a10-495.0 · 150–99 USD/hn/an/aadtech and martech 20% Azure38Website Clutch
–
Veturai too little client evidence
n/a10-495.0 · 1100–149 USD/hn/an/aadtech and martech 20% React38Website 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.

  • Team Connect

Ranked 11th and below 2

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

  • FREYSOFT
  • Sinova Development

Too little client evidence, under 10 people, sole traders 6

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.

  • Pragmile
  • PinoByte
  • Transition Technologies MS
  • HuskyJam
  • Processifier
  • Veturai

Weak evidence for adtech and martech 11

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.

  • Atomic Actions
  • GO ONLINE
  • Lightpoint Global
  • PixelPlex
  • SDLC Corp
  • 10Clouds Financial Institutions
  • SLON Media
  • SoftwareMill
  • ITRex
  • Romaniuk AI
  • Cyboticx

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 11
50-99 USD/h 16
100-149 USD/h 2
150-199 USD/h 0
Rates declared on Clutch, 29 companies with an office in the city.

Check any agency yourself in 10 minutes

  1. Ask for platforms they integrated, such as ad servers, DSPs or a CDP, and for how they handle consent and tracking rules. In adtech, a lost data feed costs money every hour.
  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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Questions

What are the best adtech and martech software houses in Warsaw in 2027?

By the score on this page: 1. WEBSENSA (84), 2. Itransition (83), 3. iLabs (77), 4. Boring Owl (76), 5. Develtio (72). 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 adtech and martech agencies in Warsaw 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 adtech and martech?

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

  • 1,494 companies in the data set
  • 731 with KRS records
  • 462 with a financial statement
  • 7,436 Clutch listing records
  • 690 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 five axes: transparency, client reputation, stability, specialization and activity. 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 Warsaw 10 agencies ranked by registers, filings and reviews, out of 489 checked. Best adtech and martech software companies in Poland 10 companies ranked out of 76 with adtech and martech evidence in Poland. Best React software houses in Warsaw 10 companies ranked out of 163 with React evidence in Warsaw. Best TypeScript software houses in Warsaw 10 companies ranked out of 83 with TypeScript evidence in Warsaw. Best Next.js software houses in Warsaw 10 companies ranked out of 47 with Next.js evidence in Warsaw. Best Node.js software houses in Warsaw 10 companies ranked out of 132 with Node.js evidence in Warsaw. Best AI agents software houses in Warsaw 10 companies ranked out of 49 with AI agents evidence in Warsaw. Best LLM and generative AI software houses in Warsaw 10 companies ranked out of 140 with LLM and generative AI evidence in Warsaw. Best chatbots and conversational AI software houses in Warsaw 10 companies ranked out of 116 with chatbots and conversational AI evidence in Warsaw. Best business process automation software houses in Warsaw 7 companies ranked out of 16 with business process automation evidence in Warsaw. Best AI strategy and implementation software houses in Warsaw 10 companies ranked out of 52 with AI strategy and implementation evidence in Warsaw. Best SaaS development software houses in Warsaw 10 companies ranked out of 18 with SaaS development evidence in Warsaw.
Przemysław Zalewski

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Przemysław Zalewski · 15+ years shipping software

“a true bias for action” client CTO, public LinkedIn recommendation

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