Company lists · Data refreshed September 2026

Top 25 AI development companies based in Poland

Name: AI development companies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 144 companies tracked

RevenueBase identified 144 AI development companies headquartered in Poland as of September 2026 and tracks 2,261 professional contacts across them, including 684 with verified work emails. Warsaw is the largest hub.

This list covers AI development companies headquartered in Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

144Companies

2,261Contacts tracked

684Verified emails

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The 25 largest AI development companies based in Poland

Ranked by team size

Top 25 of 144 AI development companies based in Poland, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to AI development companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Elinext	Strong evidence	Warsaw, PolandHQ checked Sep 19, 2026	501-1,000	646 contacts →
	Strong evidence “We are a global AI-powered software development company with 28+ years of engineering experience, delivering human-verified AI solutions and complex software systems for…” Source: RevenueBase Database · checked Sep 19, 2026
2	STX Next	Partial evidence	Poznań, PolandHQ checked Sep 19, 2026	501-1,000	409 contacts →
	Partial evidence “STX Next, a global leader in IT consulting, specializes in delivering cutting-edge AI-powered software solutions.” Source: RevenueBase Database · checked Sep 19, 2026
3	DS Stream	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	201-500	123 contacts →
	Partial evidence “DS Stream transforms AI, Data Science & Cloud into business growth for global brands.” Source: RevenueBase Database · checked Sep 19, 2026
4	deepsense.ai	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	51-200	116 contacts →
	Partial evidence “We are an AI partner helping organizations design, build, and scale production-grade AI systems that deliver measurable ROI reliably, and securely.” Source: RevenueBase Database · checked Sep 19, 2026
5	Addepto	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	51-200	70 contacts →
	Partial evidence “Addepto is a leading AI consulting company, recognized by Forbes, Deloitte and Financial Times, for delivering cutting-edge AI and Data-driven solutions.” Source: RevenueBase Database · checked Sep 19, 2026
6	Websensa	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	11-50	46 contacts →
	Partial evidence “WEBSENSA is created by a team of AI experts, data scientists and developers dedicated to early adoption of cutting-edge technologies.” Source: RevenueBase Database · checked Sep 19, 2026
7	Algomine	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	51-200	36 contacts →
	Partial evidence “At Algomine, we help businesses unlock the full value of their data and accelerate growth with cutting-edge AI.” Source: RevenueBase Database · checked Sep 19, 2026
8	Vstorm	Partial evidence	Wrocław, PolandHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “We build custom AI & LLM-based software We help startups, scaleups, and tech companies to drive ROI by hyper-personalization, hyper-automation, and enhanced decision-making…” Source: RevenueBase Database · checked Sep 19, 2026
9	stermedia.ai	Partial evidence	Wroclaw, PolandHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “We've been empowering companies and startups since 2009 to engineer exceptional web and mobile applications with user-friendly UX/UI, all powered by AI.” Source: RevenueBase Database · checked Sep 19, 2026
10	Clever Grapes	Indirect evidence	Wrocław, PolandHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Clever Grapes is a senior engineering partner for UK Energy and US Insurance teams building regulated, integration-heavy platforms.” Source: RevenueBase Database · checked Sep 19, 2026
11	Devopsbay	Partial evidence	Sopot, PolandHQ checked Sep 19, 2026	51-200	25 contacts →
	Partial evidence “devopsbay - AI, MLOps, Devops solutions.” Source: RevenueBase Database · checked Sep 19, 2026
12	Iterators	Indirect evidence	Warszawa, PolandHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Iterators brings your vision to life through technology.” Source: RevenueBase Database · checked Sep 19, 2026
13	QED Software	Indirect evidence	Warszawa, PolandHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “QED Software creates advanced technological components that enable fast and cost-efficient implementation of artificial intelligence systems.” Source: RevenueBase Database · checked Sep 19, 2026
14	Luxdone	Indirect evidence	Krakow, PolandHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Founded in 2015 by engineers and visionaries, Luxdone was built on a passion for technology and entrepreneurship.” Source: RevenueBase Database · checked Sep 19, 2026
15	MIM Solutions	Indirect evidence	Ochota, PolandHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “We are a large team of professionals (50+) who can turn your data into value, deeper insights and smarter decisions.” Source: RevenueBase Database · checked Sep 19, 2026
16	Nextapps	Partial evidence	Poznań, PolandHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “We adapt technology to your business – building AI-powered solutions that solve real problems.” Source: RevenueBase Database · checked Sep 19, 2026
17	Mindcraft AI	Partial evidence	Niepołomice, PolandHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “MindCraft is an Agentic AI & LLM delivery company helping businesses ship production-ready AI.” Source: RevenueBase Database · checked Sep 19, 2026
18	Xfaang	Partial evidence	Warszawa, PolandHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “Delivering tech dreams, at scale We focus on creating AI web and mobile apps.” Source: RevenueBase Database · checked Sep 19, 2026
19	Dev12 Group	Strong evidence	Warsaw, PolandHQ checked Sep 19, 2026	11-50	12 contacts →
	Strong evidence “Discover the benefits of our AI analysis tools and feel the boost with our end-to-end software development services.” Source: RevenueBase Database · checked Sep 19, 2026
20	Gradienthouse	Indirect evidence	Warszawa, PolandHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “We help businesses unleash the potential of data, with advanced analytics and dedicated Machine & Deep Learning and Computer Vision services.” Source: RevenueBase Database · checked Sep 19, 2026
21	ONTID	Strong evidence	Warsaw, PolandHQ checked Sep 19, 2026	11-50	11 contacts →
	Strong evidence “Ontid - a visionary AI software development company with a rich history spanning 8 years of excellence.” Source: RevenueBase Database · checked Sep 19, 2026
22	dlabs.ai	Partial evidence	Gdańsk, PolandHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “DLabs.AI is an AI company established in 2015 that harnesses the power of advanced technology to assist its clients in streamlining workflows, enhancing business outcomes, and…” Source: RevenueBase Database · checked Sep 19, 2026
23	Buzzcenter AI DLA Firm	Partial evidence	Warszawa, PolandHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “Biznesowy wzrost z AI Zyskaj przewagę i wprowadź swoją firmę na wyższy poziom BUZZcenter – Szkolenia i doradztwo AI dla firm.” Source: RevenueBase Database · checked Sep 19, 2026
24	Datarabbit	Partial evidence	Poznań, PolandHQ checked Sep 19, 2026	11-50	8 contacts →
	Partial evidence “Datarabbit helps organizations gain competitive market advantage and generate more revenue by designing, building, and shipping AI and data driven solutions for their businesses.” Source: RevenueBase Database · checked Sep 19, 2026
25	Evorain	Indirect evidence	Częstochowa, PolandHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Evorain specializes in implementing artificial intelligence and data-driven systems for business.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: AI development companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names AI development companies.
Partial evidence: Its own public description names part of AI development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI development companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 144 AI development companies based in Poland

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AI development companies based in Poland at a glance

As of Sep 19, 2026

30.3%Verified-email coverage

15.7Average contacts per company

1-10Median size (employees)

27.1%Largest-city concentration · Warsaw

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 144 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among AI development companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Poland whose own description of what they do matches “AI development companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names AI development companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among AI development companies, and records with no verified work email. Companies headquartered outside Poland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 684 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

AI development companies by metro

AI development companies in Warsaw39

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names AI development companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many AI development companies are there based in Poland?

RevenueBase identified 144 AI development companies headquartered in Poland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Elinext, headquartered in Warsaw, tops this list with the largest team on record.

Which city has the most AI development companies?

Warsaw leads with 39 headquartered companies, followed by Warszawa (20) and Wroclaw (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 684 verified decision-maker contacts tracked across these 144 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.