ciunkos.com Rankings

CRM development in Warsaw, ranked for 2027

Best CRM development software houses in Warsaw

Przemysław Zalewski · Data snapshot:

  1. 1 Itransition 88
  2. 2 Andersen 80
  3. 3 Innowise 80

31 companies with evidence of CRM development work in Warsaw; 15 meet the ranking criteria. Sources: 22 by their Clutch profile, 1 by their open roles on JustJoin.it, 10 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)

  • 31 company records
  • 22 with KRS records
  • 17 with a financial statement
  • 21 with an employee review profile
  • 10 ranked

Find your fit

Compare companies

#CompanyPeopleClutchRateFocusScore
1
Itransition profit 3.6M PLN (2025) foreign-owned
1000-99994.9 · 4225–49 USD/hCRM development 40% .NET88
2
Andersen profit 363K PLN (2025)
1000-99994.9 · 12950–99 USD/hCRM development Salesforce80
3
Innowise profit 3M PLN (2025) GoWork 65/10
1000-99994.9 · 7350–99 USD/hCRM development 10% AWS80
4
Instinctools profit 537K PLN (2025) foreign-owned
250-9994.7 · 3625–49 USD/hCRM development 40% AWS75
5
Evojam profit 95K PLN (2025) GoWork 6/1
10-494.9 · 1250–99 USD/hCRM development AWS72
6
Flobotics profit 589K PLN (2025)
10-495.0 · 30100–149 USD/hCRM development 25%68
7
Mobile Reality loss 65K PLN (2025)
10-495.0 · 1950–99 USD/hCRM development 35% AWS67
8
Solvd profit 1.6M PLN (2025) foreign-owned
250-9995.0 · 24100–149 USD/hCRM development 20% AWS65
9
DDI Development profit 123K PLN (2025)
50-2494.8 · 725–49 USD/hCRM development AWS65
10
CleverDev Software profit 94K PLN (2025)
50-2495.0 · 650–99 USD/hCRM development AWS65

The ranking

Itransition

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

88/100

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: 88/100

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

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (9) · Checked October 30, 2026

Andersen

Large international outsourcing company headquartered in Warsaw, selling dedicated teams and full-cycle development in 22 industries.

80/100

Clutch: 4.9 (129 reviews) Rate: 50–99 USD/h Min. project: 50,000 USD Verified

Best for: Companies that need a large dedicated team fast, across many technologies, and can run it with their own product owner.

Verdict. Use Andersen to scale a team you lead, backed by 129 Clutch reviews. Check who signs the contract, given the thin Polish margin and the multi-entity setup.

Pros

Cons

  • Declared minimum project: 50,000 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)
Projects & technologies

Source observations

  • The about page claims 3,500+ in-house experts, 2,000+ clients, 18 offices and 19 years of experience, with Warsaw as headquarters (source).
  • The footer names other legal entities, UAB Andersen Soft and Andersen Germany GmbH, so the Polish company is one of several (source).
  • Many case studies are under NDA, and the named ones include Deutsche Telekom and Samsung Electronics (source).
  • The site announces the Claude Partner Network and AWS MSP partnership (source).

Clients they name: Samsung Electronics, Deutsche Telekom, BNP Paribas, Verivox, TUI

Custom software development Staff augmentation and dedicated teams AI and data Cloud and DevOps Cybersecurity CRM and ERP AWS Docker Kubernetes Python
Andersen homepage
Homepage of andersenlab.com, screenshot taken October 28, 2026. Content and marks belong to Andersen.
Facts from the registers
In KRS since
2019
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
1 shareholder (individual)
Revenue
177.1M PLN (2025)
Profit
363K PLN (2025)
Team size (Clutch)
1000-9999
Open roles
22 (October 30, 2026)
Employee reviews (GoWork)
no profile (checked October 28, 2026)

Score: 80/100

Transparency 5.0/5 Client reputation 4.5/5 Stability 4.5/5 Specialization 3.0/5 Activity 4.0/5

Website Portfolio Clutch KRS LinkedIn

Sources (11) · Checked October 30, 2026

Innowise

Very large outsourcing and staff augmentation company with a Warsaw headquarters claim and a catalog covering almost every technology.

80/100

Clutch: 4.9 (73 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD

Best for: Teams that must add several developers quickly and can manage an outsourced team under their own tech lead.

Verdict. Use Innowise for staff augmentation under your own tech lead when you need CVs fast across many technologies. Skip it when you need a partner whose past work you can verify.

Pros

  • Net profit of 3,000,000 PLN in 2025 on 251,200,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.9/5 from 73 client reviews. (2026-10-28 · source)
  • The contact page lists an office in Warszawa. (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

  • The about page claims 3,500+ people, 1,600 projects and a founding year of 2007. The Polish company in KRS dates from 2021 (source).
  • The FAQ names Warsaw as headquarters, while the footer gives a registered address in Boston, MA (source).
  • The case studies page names no clients and warns that client details may be generalized or modified (source).
  • Innowise sells staff augmentation openly, promising CVs in 1 to 2 days and a team joining in 3 to 5 days (source).

Clients they name: Hays, Spar, Tietoevry, Topcon, NTT Data, Commercial Bank of Qatar

Custom software development Staff augmentation and dedicated teams Testing and QA Data, AI and ML ERP and CRM Legacy modernization AI
Innowise homepage
Homepage of innowise.com, screenshot taken October 28, 2026. Content and marks belong to Innowise.
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
251.2M PLN (2025)
Profit
3M PLN (2025)
Team size (Clutch)
1000-9999
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
positive (65/10)

Score: 80/100

Transparency 5.0/5 Client reputation 4.2/5 Stability 5.0/5 Specialization 3.5/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (11) · Checked October 28, 2026

Instinctools

Software development group with US and German headquarters and a Warsaw office, selling AI, data and product engineering.

75/100

Clutch: 4.7 (36 reviews) Rate: 25–49 USD/h Min. project: 10,000 USD Premier Verified

Best for: Mid-size European and US companies that want an AI or data team with ISO 27001 paperwork in place.

Verdict. Pick *instinctools for an AI or data team under ISO controls. For a Shopify store, an e-commerce agency fits better.

Pros

  • Net profit of 537,000 PLN in 2025 on 14,000,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.7/5 from 36 client reviews. (2026-10-28 · source)
  • Published projects: Bonnet, Helvar, DEIF.
  • The contact page lists an office in Warszawa. (2026-10-28 · source)

Cons

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

Discrepancy: company website: 400+ people, but the Polish entity had 14M PLN revenue (2025); the team most likely sits in another entity

Projects & technologies

Source observations

  • The company page claims work since 2000, 400+ in-house experts and headquarters in Potomac and Stuttgart (source)
  • The site lists ISO 9001, 27001, 14001, 45001 and 37001 certifications (source)
  • Engagement models include staff augmentation, dedicated teams, managed capacity and an offshore development center (source)
  • Shopify appears as one platform under e-commerce development (source)

Clients they name: Bonnet, Helvar, DEIF, Lawpilots, SpecTec, Mercedes-Benz

AI development and agents Data engineering and BI Digital product engineering Web, mobile and e-commerce Legacy modernization Staff augmentation and dedicated teams AI
Instinctools homepage
Homepage of www.instinctools.com, screenshot taken October 28, 2026. Content and marks belong to Instinctools.
Facts from the registers
In KRS since
2022
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
Instinctools Holding Ag
Revenue
14M PLN (2025)
Profit
537K PLN (2025)
Team size (Clutch)
250-999
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (0/0)
Discrepancy
company website: 400+ people, but the Polish entity had 14M PLN revenue (2025); the team most likely sits in another entity

Score: 75/100

Transparency 5.0/5 Client reputation 3.1/5 Stability 4.3/5 Specialization 4.0/5 Activity 1.5/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Evojam

Warsaw software consultancy working since 2014, building web and mobile apps for startups and real estate companies.

72/100

Clutch: 4.9 (12 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD

Best for: Proptech firms and startups that need an MVP or a TypeScript platform, blockchain included, starting with discovery.

Verdict. Pick Evojam for a proptech or startup MVP with discovery up front. Skip it if you need a large team fast.

Pros

  • Net profit of 95,400 PLN in 2025 on 5,300,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.9/5 from 12 client reviews. (2026-10-28 · source)
  • Published projects: Virtual Control, Taskworld.
  • The contact page lists an office in Warszawa. (2026-10-28 · source)
Projects & technologies

Source observations

  • The home page names startups and real estate as its primary focus since 2014. (source)
  • Case studies include a blockchain protocol in Scala for a San Francisco company and an anti-piracy video system. (source)
  • The Autogala app was built by a designer, five developers and a project manager. (source)
  • The privacy policy gives KRS 0000522575, matching the register. (source)

Clients they name: Autogala, Kompas Inwestycji, Enthought, Otro Global, Buildo, Virtual Control, Taskworld

Custom software development Product discovery workshops UX/UI design Code and architecture audits ERP and CRM with Open Mercato ESG data and digital twins for proptech
Evojam homepage
Homepage of evojam.com, screenshot taken October 28, 2026. Content and marks belong to Evojam.
Facts from the registers
In KRS since
2014
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
7K PLN
Owners
1 shareholder (individual)
Revenue
5.3M PLN (2025)
Profit
95K PLN (2025)
Team size (Clutch)
10-49
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
positive (6/1)

Score: 72/100

Transparency 5.0/5 Client reputation 3.3/5 Stability 4.8/5 Specialization 3.0/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Flobotics

Warsaw team building AI agents and RPA for US healthcare revenue cycle work such as eligibility, claims and denials.

68/100

Clutch: 5.0 (30 reviews) Rate: 100–149 USD/h Min. project: 10,000 USD

Best for: US labs, provider networks and billing firms that want eligibility checks, prior authorizations or denials automated.

Verdict. Hire Flobotics if your US clinic or lab loses hours on payer portals and claims. For a Polish product or a general app, look elsewhere.

Pros

Projects & technologies

Source observations

  • The pricing page says most projects cost 15,000–25,000 USD per automation, with an exact quote after a process walkthrough. (source)
  • The about page claims 1,000+ automations delivered and 10M+ USD in yearly client savings. (source)
  • The about page cites Forbes Poland, which ranked Flobotics #3 among Best Polish Startups of 2025 in the service category. (source)
  • Case studies cover PathGroup, Gentem Health and Pain Treatment Centers of America, and the site shows no Polish address. (source)

Clients they name: PathGroup, Pain Treatment Centers of America, Gentem Health, PRMG

AI agents for revenue cycle management Business process automation UiPath services Data and EHR integrations Dedicated teams Maintenance and support AI
Flobotics homepage
Homepage of www.flobotics.io, screenshot taken October 28, 2026. Content and marks belong to Flobotics.
Facts from the registers
In KRS since
2020
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
2 shareholders (individuals)
Revenue
4.9M PLN (2025)
Profit
589K PLN (2025)
Team size (Clutch)
10-49
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
mixed (4/3)

Score: 68/100

Transparency 5.0/5 Client reputation 4.0/5 Stability 3.8/5 Specialization 2.5/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (12) · Checked October 28, 2026

Mobile Reality

Warsaw software house building AI agents, React and Node.js web apps and React Native apps for proptech and fintech.

67/100

Clutch: 5.0 (19 reviews) Rate: 50–99 USD/h Min. project: 5,000 USD Premier Verified

Best for: Proptech and fintech firms that want an AI agent or LLM feature added to a React and Node.js product.

Verdict. Use Mobile Reality to add AI features to a proptech or fintech product. For a large regulated system, ask about team size and who does the work.

Pros

  • Clutch rating of 5/5 from 19 client reviews. (2026-10-28 · source)
  • Published projects: CBRE, Eurozet, TuneGo.
  • The contact page lists an office in Warszawa. (2026-10-28 · source)

Cons

  • Net loss of 64,800 PLN in 2025 on 2,600,000 PLN revenue. (2026-10-28 · source)
Projects & technologies

Source observations

  • The footer names Mobile Reality sp. z o.o. at Grzybowska 62 in Warsaw with VAT ID PL7010559296. (source)
  • The team page claims 30+ professionals and says four co-founders started the company nearly a decade ago. (source)
  • Case studies include CBRE Zone, Pregnabit and a cryptocurrency exchange platform. (source)
  • The domain mobilereality.pl redirects to themobilereality.com, where AI agents lead the offer. (source)

Clients they name: CBRE, Eurozet, TuneGo, Urban One, Pregnabit

AI agents and automation Custom LLM development Web development (React, Node.js) Mobile development (React Native) CTO and fractional AI officer as a service DevOps and AWS AI
Mobile Reality homepage
Homepage of themobilereality.com, screenshot taken October 28, 2026. Content and marks belong to Mobile Reality.
Facts from the registers
In KRS since
2016
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
50K PLN
Owners
2 shareholders (individuals)
Revenue
2.6M PLN (2025)
Loss
65K PLN (2025)
Team size (Clutch)
10-49
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (3/0)

Score: 67/100

Transparency 5.0/5 Client reputation 3.7/5 Stability 2.3/5 Specialization 3.5/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (9) · Checked October 28, 2026

Solvd

US AI engineering firm with 750+ people and delivery hubs in Warsaw and Wrocław.

65/100

Clutch: 5.0 (24 reviews) Rate: 100–149 USD/h Min. project: 50,000 USD

Best for: Product companies that need an AI feature or agent taken to production, with Polish delivery behind a US parent.

Verdict. Choose Solvd for production AI with a budget above its 50,000 USD minimum. For logistics software, ask for references first, since the site shows none.

Pros

  • Net profit of 1,600,000 PLN in 2025 on 19,400,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 5/5 from 24 client reviews. (2026-10-28 · source)
  • Published projects: Houston METRO, Spire Health, Mindgram.
  • 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: company website: 750+ people, but the Polish entity had 19.4M PLN revenue (2025); the team most likely sits in another entity

Projects & technologies

Source observations

  • The about page says Solvd was founded in California in 2011 and has 750+ people in 10 locations. (source)
  • The about page lists Cicha 7 in Warsaw as a delivery hub, matching the registry address. (source)
  • No case study on the cases page is tagged logistics or supply chain, and TuSimple appears only as a logo. (source)
  • The home page names Solvd an OpenAI Select Partner. (source)

Clients they name: NerdWallet, MyFitnessPal, Under Armour, Reddit, Houston METRO, Spire Health, Mindgram

Production AI systems AI agents Agentic software engineering Data pipelines and cloud architecture Legacy modernization AI consulting AI
Solvd homepage
Homepage of solvd.com, screenshot taken October 28, 2026. Content and marks belong to Solvd.
Facts from the registers
In KRS since
2022
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
50K PLN
Owners
Solvd, Inc
Revenue
19.4M PLN (2025)
Profit
1.6M PLN (2025)
Team size (Clutch)
250-999
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (0/0)
Discrepancy
company website: 750+ people, but the Polish entity had 19.4M PLN revenue (2025); the team most likely sits in another entity

Score: 65/100

Transparency 5.0/5 Client reputation 3.9/5 Stability 4.3/5 Specialization 2.0/5 Activity 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (11) · Checked October 28, 2026

DDI Development

Software firm with a Warsaw head office and Kraków R&D, building eLearning, HR tech and business systems.

65/100

Clutch: 4.8 (7 reviews) Rate: 25–49 USD/h Min. project: 10,000 USD

Best for: Training companies and HR teams that need an LMS, an LXP or an applicant tracking system built to spec.

Verdict. Take DDI for an LMS, LXP or HR system on a mid-range budget. Ask for named references, since the site shows few client names.

Pros

  • Net profit of 122,600 PLN in 2025 on 3,600,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.8/5 from 7 client reviews. (2026-10-28 · source)
  • The contact page lists an office in Warszawa. (2026-10-28 · source)

Cons

  • The Clutch snapshot contains 7 reviews; request references for a comparable project. (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

  • The home page claims 100+ IT professionals and 200+ projects, while the about page says over 50 people. (source)
  • The about page says DDI started in 2007, while the Polish company was registered in 2021. (source)
  • Case studies describe an LXP built from scratch, an HRIS and an applicant tracking system. (source)
  • The about page claims a UN World Summit Award for an eLearning solution. (source)

Clients they name: PAPR, Notesmaster, AllCareForms

MVP and SaaS development Web and mobile development eLearning platforms (LMS, LXP, TMS) HR tech (ATS, HRIS) Business systems (ERP, CRM, DMS) IT staff augmentation
DDI Development homepage
Homepage of ddi-dev.com, screenshot taken October 28, 2026. Content and marks belong to DDI Development.
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
3.6M PLN (2025)
Profit
123K PLN (2025)
Team size (Clutch)
50-249
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (0/0)

Score: 65/100

Transparency 5.0/5 Client reputation 2.8/5 Stability 3.8/5 Specialization 3.0/5 Activity 1.5/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

CleverDev Software

Warsaw and Austin product engineering firm building healthcare, logistics and fintech systems with process automation and AI.

65/100

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

Best for: US healthcare companies that need EMR integration, remote patient monitoring or billing automation.

Verdict. Consider CleverDev for US healthcare integrations after a reference call with a named client. For a Polish or EU buyer who wants verifiable history, pick an older firm.

Pros

  • Net profit of 94,100 PLN in 2025 on 1,200,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 5/5 from 6 client reviews. (2026-10-28 · source)
  • The contact page lists an office in Warszawa. (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)

Discrepancy: Clutch: 50+ people, but the Polish entity had 1.2M PLN revenue (2025); the team most likely sits in another entity

Projects & technologies

Source observations

  • The footer lists 101 Ostrobramska Str in Warsaw, matching the register, and an office at 5900 Balcones Drive in Austin, Texas. (source)
  • The home page claims 15+ years of experience and 50+ skilled professionals, while the company was registered in 2023. (source)
  • The About page describes a focused team working on a limited number of complex systems. (source)
  • Case studies keep clients anonymous, such as a remote patient monitoring system for a US company. (source)
Custom web and SaaS development Business process automation EHR, EMR and telehealth software CRM and ERP development IoT for logistics and manufacturing AI voice agents and chatbots AI
CleverDev Software homepage
Homepage of www.cleverdevsoftware.com/#, screenshot taken October 28, 2026. Content and marks belong to CleverDev Software.
Facts from the registers
In KRS since
2023
HQ (KRS)
Warsaw
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
3 shareholders (individuals)
Revenue
1.2M PLN (2025)
Profit
94K PLN (2025)
Team size (Clutch)
50-249
Open roles
0 (October 30, 2026)
Employee reviews (GoWork)
too few (0/0)
Discrepancy
Clutch: 50+ people, but the Polish entity had 1.2M PLN revenue (2025); the team most likely sits in another entity

Score: 65/100

Transparency 5.0/5 Client reputation 3.1/5 Stability 3.3/5 Specialization 3.0/5 Activity 1.5/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (9) · Checked October 28, 2026

All companies

Show all 31 companies
Size: Rate: · 31
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
Itransition CRM development 40% .NET
Warsaw1000-99994.9 · 4225–49 USD/h83.4M PLN3.6M PLNCRM development 40% .NET88Website Portfolio Clutch KRS
2
Andersen CRM development Salesforce
Warsaw1000-99994.9 · 12950–99 USD/h177.1M PLN363K PLNCRM development Salesforce80Website Portfolio Clutch KRS
3
Innowise CRM development 10% AWS
Warsaw1000-99994.9 · 7350–99 USD/h251.2M PLN3M PLNCRM development 10% AWS80Website Portfolio Clutch KRS
4
Instinctools CRM development 40% AWS
Warsaw250-9994.7 · 3625–49 USD/h14M PLN537K PLNCRM development 40% AWS75Website Portfolio Clutch KRS
5
Evojam CRM development AWS
Warsaw10-494.9 · 1250–99 USD/h5.3M PLN95K PLNCRM development AWS72Website Portfolio Clutch KRS
6
Flobotics CRM development 25%
Warsaw10-495.0 · 30100–149 USD/h4.9M PLN589K PLNCRM development 25%68Website Portfolio Clutch KRS
7
Mobile Reality CRM development 35% AWS
Warsaw10-495.0 · 1950–99 USD/h2.6M PLN-65K PLNCRM development 35% AWS67Website Portfolio Clutch KRS
8
Solvd CRM development 20% AWS
Warsaw250-9995.0 · 24100–149 USD/h19.4M PLN1.6M PLNCRM development 20% AWS65Website Portfolio Clutch KRS
9
DDI Development CRM development AWS
Warsaw50-2494.8 · 725–49 USD/h3.6M PLN123K PLNCRM development AWS65Website Portfolio Clutch KRS
10
CleverDev Software CRM development AWS
Warsaw50-2495.0 · 650–99 USD/h1.2M PLN94K PLNCRM development AWS65Website Portfolio Clutch KRS
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Team Connect body leasing
Warsaw50-2495.0 · 825–49 USD/h48.6M PLN1.2M PLNCRM development Java74Website Portfolio Clutch KRS
–
ITSharkz too little client evidence
Warsaw10-494.9 · 1325–49 USD/h7.3M PLN461K PLNCRM development 25% .NET64Website Portfolio Clutch KRS
–
deepsense.ai too little client evidence
Warsaw50-2495.0 · 10100–149 USD/h89.7M PLN38.9M PLNCRM development 20%63Website Portfolio Clutch KRS
–
10Clouds Financial Institutions too little client evidence
n/a50-2494.9 · 9550–99 USD/hn/an/aCRM development 50% AWS62Website Clutch
–
Atomic Actions too little client evidence
n/a10-495.0 · 1350–99 USD/hn/an/aCRM development 50% Python60Website Clutch
–
PAGEART no full-year filing in the data set
Warsaw10-495.0 · 3950–99 USD/hn/an/aCRM development Vue.js58Website Portfolio Clutch KRS
–
EffectiveSoft body leasing
Warsaw250-9994.9 · 1950–99 USD/h9.4M PLN140K PLNCRM development 15% Java56Website Clutch KRS
–
PRAS website not confirmed
Warsaw10-494.9 · 925–49 USD/h5K PLN-15K PLNCRM development Android56Website Portfolio Clutch KRS
–
Plavno too little client evidence
Warsaw50-2494.9 · 5625–49 USD/h4.3M PLN-15K PLNCRM development 20% AWS54Website Clutch KRS
–
Atomify under 10 people
n/a2-95.0 · 525–49 USD/hn/an/aCRM development 40%51Website Clutch
–
Billennium too little client evidence
n/a1000-99995.0 · 1n/an/an/aCRM development 35% Java49Website Clutch KRS
–
Frontkom too little client evidence
n/a50-2494.8 · 12100–149 USD/hn/an/aCRM development PHP and Laravel44Website Portfolio Clutch
–
Pretius too little client evidence
n/a50-2494.8 · 850–99 USD/hn/an/aCRM development 20% TypeScript40Website Clutch KRS
–
Softvoya too little client evidence
Warsaw50-2494.7 · 525–49 USD/h1.6M PLN-125K PLNCRM development 10% React40Website Clutch KRS
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WiserBrand too little client evidence
n/a50-2494.9 · 16100–149 USD/hn/an/aCRM development 20% PHP and Laravel38Website Clutch
–
SDLC Corp too little client evidence
n/a1000-99995.0 · 1925–49 USD/hn/an/aCRM development 17% Android37Website Clutch
–
SaM Solutions too little client evidence
n/a250-9994.5 · 150–99 USD/hn/an/aCRM development 25% Magento (Adobe Commerce)36Website Clutch
–
eConsulting too little client evidence
n/a50-2495.0 · 6n/an/an/aCRM development 10% Azure35Website Portfolio Clutch
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Transition Technologies MS too little client evidence
n/a250-9995.0 · 150–99 USD/hn/an/aCRM development 10% Azure31Website Clutch KRS
–
UASOFTDEV too little client evidence
n/a50-2495.0 · 1125–49 USD/hn/an/aCRM development 10% AWS31Website Clutch
–
Nexio Management too little client evidence
n/a250-999no Clutch profile50–99 USD/hn/an/aCRM development: 1 role Python28Website Clutch KRS

Who is not in the top 10, and why

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.

  • Team Connect
  • EffectiveSoft

Website not confirmed 1

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.

  • PRAS

No financial statement 1

The data set lacks a full-year financial statement for this company. Without revenue and profit or loss figures, the company does not meet the ranking’s financial criteria.

  • PAGEART

Ranked 11th and below 5

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

  • ITSharkz
  • deepsense.ai
  • Plavno
  • Pretius
  • Softvoya

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.

  • PAGEART
  • Atomify
  • Billennium
  • SaM Solutions
  • Transition Technologies MS
  • Nexio Management

Weak evidence for CRM development 7

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.

  • 10Clouds Financial Institutions
  • Atomic Actions
  • Frontkom
  • WiserBrand
  • SDLC Corp
  • eConsulting
  • UASOFTDEV

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 13
100-149 USD/h 5
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 who owns the data model after go-live and how they migrate your old records. Most CRM projects fail on dirty data and adoption, not on features.
  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

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.

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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 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 CRM development software houses in Warsaw in 2027?

By the score on this page: 1. Itransition (88), 2. Andersen (80), 3. Innowise (80), 4. Instinctools (75), 5. Evojam (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 CRM development 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 CRM development?

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 CRM development and integration companies in Poland 10 companies ranked out of 75 with CRM development evidence in Poland. Best CRM development software houses in Kraków 5 companies ranked out of 12 with CRM development evidence in Kraków. 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.
Przemysław Zalewski

How I work

Przemysław Zalewski · 15+ years shipping software

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

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