76 companies with evidence of adtech and martech work in Poland; 21 meet the ranking criteria. Sources: 74 by their Clutch profile, 6 by their own website, KRS records, available financial statements and employee reviews. I sell the alternative: one senior engineer working with AI agents.
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
Net profit of 5,200 PLN in 2025 on 9,300,000 PLN revenue. (2026-10-28 · source)
Clutch rating of 4.9/5 from 13 client reviews. (2026-10-28 · source)
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)
Polish legal entity record available in KRS: 0000678883. (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).
WooCommerce and WordPress storesWooCommerce and Shopify pluginsE-commerce API integrationsStore migration and optimizationEnterprise technical supportUX/UI and design systems
Homepage of ilabs.dev, screenshot taken October 28, 2026. Content and marks belong to iLabs.
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)
Certifications listed by the company: Strapi official partner. (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)
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
Net profit of 51,000 PLN in 2025 on 4,200,000 PLN revenue. (2026-10-28 · source)
Clutch rating of 5/5 from 41 client reviews. (2026-10-28 · source)
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)
Certifications listed by the company: ISO/IEC 27001, Microsoft Partner. (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)
Best for: Adtech and martech teams that need a production-readiness audit, a rescue of an inherited codebase or a small senior team on an existing product.
Verdict. Take Sanddev for a fixed-price audit or a rescue of an existing system with a few senior people. Skip it if you need a large team or a long greenfield build.
Pros
Clutch rating of 5/5 from 4 client reviews. (2026-10-28 · source)
Polish legal entity record available in KRS: 0000595171. (source)
Cons
Net loss of 341,200 PLN in 2025 on 2,400,000 PLN revenue. (2026-10-28 · source)
The Clutch snapshot contains 4 reviews; request references for a comparable project. (2026-10-28 · source)
Declared minimum project: 100,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Disclosure: I worked at this company as the founding engineer of its Sandtime product. Its score and position come from the same data as everyone else’s.
Projects & technologies
Source observations
The audits page publishes prices: a Readiness Check from €890, a full audit at €2,400 for one product, €8,000 and up for multi-repository or regulated systems, and technical due diligence at €9,000 to €14,000 (source).
A case study describes a browser-based 3D viewer for a US maker of optical profilometers, which cut its sales cycle from 2 months to 7 days, headlined as a 757% gain (source).
The about page says the company was founded in 2016 in Wrocław and built Sandtime.io, a free time tracker listed in the UN WSIS Stocktaking 2021 Global Report (source).
The home page describes a senior team with no juniors or outsourced teams, working inside the client's own repositories and CI (source).
Clutch lists $50 to $99 per hour, while the FAQ on the same profile cites €85 to €150 per hour (source).
Production-readiness auditsSoftware rescue and vendor handoverAdvisory and integrationCustom software developmentApplied AI and dataReactNode.jsAI
Homepage of sanddev.com, screenshot taken October 28, 2026. Content and marks belong to Sanddev.
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)
They still show up on other people’s “best of” lists. Here they appear only in the full table.
Numlabs · Kraków
Body leasing, product companies and other services 2
Renting people into someone else’s team is a different service from delivering a project. A product company, a marketing agency or an SAP partner does not sell software projects either. They are in the full table with a label.
N-iX · Kraków
Team Connect · Warsaw
Website not confirmed 2
The data lacks a confirmed link between the website and the registered company. The company remains unranked until the entity behind the filings and reviews is identified.
B-MIND Software House · Poznań
Clover Dynamics · Kraków
Ranked 11th and below 11
They qualify but score lower. Their full rows are in the table below; the gap between 10th and 15th is often a few points.
FiveDotTwelve · Łódź
Kellton · PERYDOT
Sigma Software Group
Bitnoise · Poznań
TantusData · Warsaw
Incode Group · Kraków
Implex · Kraków
Lember · Wrocław
TeaCode · Warsaw
FREYSOFT · Warsaw
Sinova Development · Warsaw
Too little client evidence, under 10 people, sole traders 11
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
EBIS
Ignited S.A.
PinoByte
FunkyMEDIA
Transition Technologies MS
HuskyJam
Processifier
Veturai
JSON Crew
Seven Bison
Weak evidence for adtech and martech 33
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
u2i
rspective
Brimit
Jellyfish.tech
GO ONLINE
Lightpoint Global
Beetroot AB
PixelPlex
SDLC Corp
Axon
Onix-Systems
+ 21 more in the full table
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/h30
50-99 USD/h38
100-149 USD/h4
150-199 USD/h0
Rates declared on Clutch, 72 companies with an office in Poland.
Check any agency yourself in 10 minutes
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.
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.
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.
Check the VAT white list: active, and the name matches the contract.
On the Clutch list hover over the company link; a link through ppc.clutch.co is an ad. Then read the reviews themselves.
On GoWork read the employee reviews, not the stars, and look for layoffs and rotation.
Ask who exactly will work on your project, and check those people on LinkedIn.
Get offers from the best-fit agencies
Describe your project, get offers in 24 hours
Tell me what you are building. Within 24 hours on working days you get my own estimate and a shortlist of the best-fit agencies from this ranking with their offers, or my match if they stay silent. No commission, no obligation.
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 2, 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 adtech and martech software companies in Poland 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 Poland 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
1,494companies in the data set
731with KRS records
462with a financial statement
7,436Clutch listing records
690employee 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.
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.
“a true bias for action” client CTO, public LinkedIn recommendation
Confidential by default. NDA is standard. I never show your project, name or screenshots without written consent, which is why this site names no clients without permission.
Your code, your accounts. Code and data stay in your repository and accounts. AI tools run with training on your data turned off, and secrets never reach a model.
A handover you can use. Every project ends with the same checklist: a README that gets it running, one architecture diagram, written decisions, CI, a runbook and a recorded walkthrough. It is done when someone outside the project can run it from the docs.
Boring technology where it counts. I pick a stack you can hire for. Anything experimental needs your yes and an exit plan.
Approach matched to your risk appetite. Prototype, product or regulated: the level decides how much autonomy the agents get and how much review and validation each change needs.
Everything checkable. Every number on my pages links to its source. My tools are free, and the idea validator skill is open source (MIT).
My pledge
Reply within 24 hours. I reply within 24 hours on working days, personally, not a bot. Weekend messages: by Monday noon.
Late means free. If I am late, the first hour of work is free. You do not have to ask.
Scope in writing within 24 hours. A free 30-minute call with no company deck, then the scope and the price in writing within 24 hours. You decide.
The person who does the work. You talk to the person who does the work. No sales layer, no handoff.
Follow-up only with news. I follow up only when I have something new for you. Never a "did you see my offer".
Honest "not a fit". If I am not the right person, I say so on the call and point you to someone who is.