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Custom Software, Mobile Apps & AI Since 2010

INVESTIT Systems is a Polish software house building custom software since 2010. We work from Poznań, Warsaw, and Wrocław for clients across Poland and abroad — from local businesses and startups to large enterprises.

WHAT WE BUILD

Custom software — dedicated CRM and ERP systems, internal business platforms, POS systems, process automation, API integrations, and modernization of legacy software.

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    2 - 9
  • Locations
    Poznań, Poland
  • Year founded
    Founded 2010
  • Languages
  • Timezones

2 Languages that we service

  • English
  • Polish

1 Timezone that we service

CET
Central European Time (CET)

2 Locations

  • Poznań , Poland
  • Warszawa , Poland

Select Focus Area
Application Platforms
Other app platform
40%
Linux server
20%
Windows server
20%
AI Technologies & Models
Anthropic
60%
Open AI GPT-3
40%
Frameworks and CMS
.NET
11%
Programming & Scripting
PHP
30%
Python
20%
HTML5
10%
C#
5%
Industries
Manufacturing
25%
eCommerce
20%
Business services
15%
Consumer products & services
10%
Medical
10%
Retail
10%
Beauty
5%
Supply Chain, Logistics, and Transport
5%
Clients
Small Business (<$10M)
55%
Midmarket ($10M - $1B)
35%
Enterprise (>$1B)
10%
Certified in:
Custom Software Development

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 5 /5

What Clients Have Said

INVESTIT Systems is noted for offering competitive pricing and good value for cost across various projects. Clients appreciate their flexibility and responsiveness, often highlighting that their budget constraints were met without compromising quality.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 2 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

INVESTIT Systems Review Insights

Overall Review Rating

5.0
  • Quality 4.8
  • Schedule 4.9
  • Cost 5.0
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Customer-Oriented Service

    Clients highlight INVESTIT Systems' customer-oriented service, emphasizing their responsiveness, availability, and willingness to go above and beyond to meet client needs and expectations.

  • Timely Delivery and Project Management

    INVESTIT Systems is generally recognized for delivering projects on time and managing them professionally. Despite occasional delays due to complex research projects, their communication and project management skills are highly regarded.

  • Business-Centric Mindset

    INVESTIT Systems is noted for their understanding of both technology and business needs, allowing them to provide solutions that are not only technically sound but also strategically beneficial for clients.

  • Expertise in IT Solutions

    INVESTIT Systems is praised for their proficiency in developing tailored IT solutions across various industries, including firearms retail, educational platforms, and financial tools. Clients commend their ability to translate business needs into effective technological solutions.

  • Strong Partnership Approach

    Clients appreciate INVESTIT Systems' partnership approach, noting their flexibility, commitment, and openness. This collaborative relationship often feels like working with an in-house team, fostering a family-like atmosphere.

  • Occasional Delays in Complex Projects

    Some clients experienced delays in projects involving significant research components. However, these were mitigated by good communication and a collaborative approach to addressing challenges.

INVESTIT Systems Reviews

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Custom Software Development for Other industries

  • CRM Consulting and SI Custom Software Development Mobile App Development
  • Other app platform Other CRM focus Sales automation Consumer Mobile App Development Enterprise Mobile App Development Android App Development iPhone iOS App Development
  • Confidential
  • Nov. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We value their flexibility, commitment, and ability to translate our business needs into specific technological solutions."
Nov 10, 2026
Prezes Zarządu, Jammas Sp. z o.o.
Adam Jędrzejewski
Verified
  • Other industries
  • Lomianki, Poland
  • 11-50 Employees
  • Online Review
  • Verified

INVESTIT Systems provides IT development services for a firearms and shooting equipment retailer. The team has created a central platform for managing shooting range operations and developed iOS and Android mobile apps.

Custom Software & Web Development for Educational Platform

  • Custom Software Development Web Development
  • Other app platform WordPress CMS
  • Confidential
  • Sep. 2016 - Ongoing
5.0
Quality
4.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Our cooperation is based on openness, flexibility, and a strong sense of partnership."

Sep 18, 2026
CTO, Ei System
Kamil Rozwadowski
Verified
  • Education
  • Poznan, Poland
  • 11-50 Employees
  • Online Review
  • Verified

INVESTIT Systems has developed an educational platform that provides users with access to all of the client's programs. The team has created websites, including CMS-based solutions and static websites.

Web Design & Dev & Graphic Design Services for Beauty Salon

  • Graphic Design Web Design Web Development
  • WordPress CMS PHP
  • Less than $10,000
  • February 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their availability and their expertise were impressive."

Jul 14, 2026
Executive, Salon Kosmetyczny Magda - Druga Strona Piękna
Anonymous
  • Beauty
  • Poland
  • 1-10 Employees
  • Online Review

INVESTIT Systems provided website development and design services for a beauty salon. The team designed the client's logo and website template and developed a WordPress site.

Software, Web & Mobile App Dev for Financial Advisory Firm

  • Custom Software Development Mobile App Development Web Development
  • Other app platform Consumer Mobile App Development Social App Development Travel & Lifestyle Mobile App Development
  • Confidential
  • Jan. 2025 - Apr. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"INVEIT Systems was customer-oriented."

Apr 14, 2026
Owner, rAdvice
Radosław Grzyb
Verified
  • Business services
  • Poznan, Poland
  • 1-10 Employees
  • Online Review
  • Verified

INVESTIT Systems developed several business tools and apps for a financial advisory firm. They created an AI-based visual recognition tool, multiple websites, and an app for motorbike riders.

AI-Based Software Development for Cosmetics Marketplace

  • AI Development Custom Software Development
  • Machine Learning AI Recommendation Systems
  • Confidential
  • Oct. 2022 - Feb. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I have no complaints about their culture and quality of work."

Apr 15, 2025
Executive, APH-serwis SP. Z o.o
Anonymous
Verified
  • Other industries
  • Poland
  • 11-50 Employees
  • Online Review
  • Verified

INVESTIT Systems developed an engine for a cosmetics marketplace's B2B platform. The team implemented machine learning-based product recommendations and automated the ordering process.

Showing 1-6 of 6 Reviews

Our Story

Our greatest asset is people — their talent, ideas, and experience. Since 2010 we have grown from a small web studio in Poznań into a team of developers, designers, and marketers working across three Polish cities. We take projects end to end and stay with them after launch: most of our clients have worked with us for years, not months. We care about aesthetics, security, and performance in equal measure — and about being easy to work with.

Premier Verified means Clutch independently confirmed INVESTIT Systems is a legally registered business,
financially sound (Creditsafe: Low Risk), and backed by 5 verified client reviews averaging 5.0 stars.

Learn More
Verified Client Reviews
5
Overall Review Rating
5
Source
Clutch
Last Updated
November 10, 2026

Business Entity

Business Entity Name Investit Systems Sp. z o.o.
Source Central Statistical Office of Poland
Jurisdiction of Formation Poland
Date of Formation April 28, 2016
Status Active
Last Updated April 16, 2026
ID 0000615160

Credit Report Results

International Credit Risk Assessment Low Risk
Source Creditsafe
Last Updated April 16, 2026
Learn More About The Clutch Verification Process

Locations (2)

43 Królowej Jadwigi Poznań, Poland 61-871

6 - 9

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Ei System

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Konto Firmowe

Stadler

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Alessio Moricca

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