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Apps. Automation. AI.

<p class="p1"><strong>We build mobile and web applications, delivering advanced e-commerce solutions and custom AI integrations.</strong></p>
<p class="p2">At Internet Stars, we specialize in creating high-performance digital products tailored to business needs &mdash; from MVPs to scalable platforms. Our services cover full-cycle development: from UX/UI design, backend infrastructure, and frontend delivery, to cloud deployment, system integration, and post-launch optimization. We help companies automate operations, enhance online sales, and unlock the potential of artificial intelligence &mdash; from chatbots and recommendation engines to predictive analytics and AI-powered automations.</p>
<p class="p2">Whether you&rsquo;re launching a startup or optimizing an enterprise system, we bring the tools and expertise to build secure, modern, and effective software.</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
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  • Min project size
    $1,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Year founded
    Founded 2008
  • Languages

2 Languages that we service

  • English
  • Polish

Select Focus Area
Application Platforms
Amazon Application Development Framework
35%
Linux server
15%
Azure Platform
5%
Other app platform
5%
Low Code Development
No Code Development
AI Technologies & Models
Open AI GPT-3
50%
Anthropic
35%
Dreamfusion
5%
Facebook OPT
5%
Stable Diffusion
5%
CMS Focus
Joomla CMS
40%
E-commerce Systems
PrestaShop
40%
OpenCart
5%
Programming & Scripting
Python
40%
PHP
25%
SQL
15%
AJAX
5%
Industries
eCommerce
25%
Business services
20%
Medical
20%
Automotive
10%
Consumer products & services
10%
Financial services
10%
Telecommunications
5%
Clients
Small Business (<$10M)
40%
Midmarket ($10M - $1B)
35%
Enterprise (>$1B)
25%

Pricing Snapshot

Min. project size $1,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.9 /5

What Clients Have Said

Internet Stars offers competitive pricing and good value, as noted by multiple clients. They fit within various budgets while delivering comprehensive services, including app development and website redesigns, with positive feedback on project management and responsiveness.

This summary is based on verified Clutch reviews.

Most Common Project Size

$200,000 - $999,999 based on 20 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Internet Stars Review Insights

Overall Review Rating

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

Top Mentions

Review Highlights

  • Proficient in AI-Driven Solutions

    Internet Stars excels in integrating AI functionality with user needs, as evidenced by their successful development of a mobile app for a fitness franchise, leading to improved user engagement and content consumption.

  • Positive Client Feedback Across Industries

    Clients from diverse sectors, including automotive, gaming, and real estate, reported satisfaction with Internet Stars' work, highlighting their ability to cater to various industry needs.

  • Effective Mobile App Redesign

    Their redesign of a gaming app resulted in enhanced UX/UI, improved user retention, and positive feedback from users and internal teams. The process involved deep collaboration and user research.

  • Empathy and User-Centric Approach

    Internet Stars is noted for their empathy and human-centric approach, often going beyond the scope to truly understand user challenges and provide thoughtful solutions.

  • Attention to Accessibility

    Internet Stars emphasizes accessibility in their designs, ensuring features like scalable fonts and keyboard navigability, which are crucial for inclusive digital experiences.

  • Room for Post-Launch Optimization

    While Internet Stars delivered successful projects, one client noted the potential benefit of a longer post-launch optimization phase to further refine the product.

Internet Stars Reviews

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Mobile App Redesign & Dev for Gaming Moments Platform

  • Custom Software Development Mobile App Development UX/UI Design
  • $200,000 to $999,999
  • Dec. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

“They were thinking critically, asking the hard questions, and often proposing smarter alternatives.”

May 15, 2025
President & CTO, Gaming Moments Company
Ken Colton
Verified
  • Gaming
  • Clarkson, New York
  • 51-200 Employees
  • Online Review
  • Verified

Internet Stars has redesigned and rebuilt a mobile app for a gaming moments platform. The team has created a new UI design system, in-app video trimming and clip-editing interface, and social sharing workflows.

Web Dev & UX/UI Design for Automotive Co

  • UX/UI Design Web Development
  • $200,000 to $999,999
  • Nov. 2024 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
4.5
Willing to Refer
4.5

"What impressed us the most was their empathy and attention to detail."

May 14, 2025
CMO, Automotive Co
Anonymous
Verified
  • Automotive
  • Cleveland, Ohio
  • 1,001-5,000 Employees
  • Online Review
  • Verified

Internet Stars has redesigned and redeveloped an automotive company's website. The team has conducted user research, created a UX strategy, designed mock-ups, and built a site with a CMS.

AI, Mobile App Dev & UX/UI Design for Productivity App Co

  • AI Development Mobile App Development UX/UI Design
  • Less than $10,000
  • June - Sep. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team worked fast, communicated openly, and helped us prioritize features realistically."

Jan 15, 2026
Co-Founder & CTO, Blitzit
Raunak H
  • Other industries
  • London, England
  • 1-10 Employees
  • Online Review

Internet Stars provided AI development, mobile app development, and UX/UI design services for a productivity app company. The team built an MVP and integrated core features, AI automation, and a clean UI.

Custom Software Dev for Logistics Company

  • AI Development Custom Software Development Web Development
  • $10,000 to $49,999
  • May - Nov. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They coordinated closely with our operations team."

Jan 15, 2026
Advisory Board Member, Cranfield Logistics
Tim MacDonald
  • Supply Chain, Logistics, and Transport
  • Cranfield, England
  • 11-50 Employees
  • Online Review

Internet Stars developed a mobile and web dashboard for a logistics company. The platform tracked shipments, used AI to forecast delays, and automated reporting across regions.

Mobile App & AI Development for Fitness Franchise

  • AI Development Mobile & App Marketing Mobile App Development
  • $50,000 to $199,999
  • Mar. 2025 - Jan. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their ability to merge AI functionality with real user needs made the product feel genuinely useful."

Jan 13, 2026
Co-Founder & Head of Franchise Sales, F45 Poland
Tomasz Czarnecki
Verified
  • Fitness
  • Warsaw, Poland
  • 11-50 Employees
  • Online Review
  • Verified

Internet Stars developed a mobile app for a fitness franchise and supported its launch. The app featured AI-driven recommendations, user analytics, automation workflows, and marketing integrations.

Development Services for Robotics Company

  • AI Development Mobile App Development
  • $10,000 to $49,999
  • June - Dec. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They worked in short sprints with frequent demos, which helped us stay aligned."

Jan 13, 2026
CEO, AI-Robotics
Marton Gecse
  • Other industries
  • Dunakeszi, Hungary
  • 11-50 Employees
  • Online Review

Internet Stars provided mobile app development services for a robotics company. The team handled UI/UX design, backend API development, and AI-powered automation for user onboarding.

Mobile App Dev for Healthcare Company

  • Mobile & App Marketing Mobile App Development
  • $200,000 to $999,999
  • Apr. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What stood out the most was how thoroughly they immersed themselves in the patient experience."

Jun 6, 2025
Licensed Marriage & Family Therapist, Healthcare Company
Anonymous
  • Other industries
  • Roseville, California
  • 51-200 Employees
  • Online Review

Internet Stars has redesigned a healthcare company's mobile app to modernize and simplify it. The team has audited the existing app, created wireframes and prototypes, and designed UI components.

UI/UX Design & App Mktg for Financial Services Company

  • Mobile & App Marketing Mobile App Development UX/UI Design
  • $200,000 to $999,999
  • Mar. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their ability to combine deep financial industry insight with fresh, user-friendly design really stood out."

Jun 5, 2025
Senior Data Engineer, Financial Services Company
Anonymous
  • Financial services
  • San Jose, California
  • 11-50 Employees
  • Online Review

Internet Stars provides UI/UX design and app marketing services for a financial services company. The team has redesigned the client's mobile app and developed a marketing strategy for user acquisition.

UX/UI Design for Mobile Lending Company

  • Mobile & App Marketing UX/UI Design
  • $200,000 to $999,999
  • Mar. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Internet Stars has brought an uncommon blend of creativity and strategic thinking."

Jun 4, 2025
Lead Talent Partner, Mobile Lending Company
Anonymous
  • Financial services
  • Manson, Washington
  • 51-200 Employees
  • Online Review

Internet Stars has overhauled the UI/UX of a financial services company's mobile lending platform. The team has restructured the user journey, redesigned key screens, and introduced a modern design system.

Showing 1-10 of 21 Reviews

Our Story

Internet Stars is a 100% in-house software team (14+ specialists) combining engineering, UX/UI, product thinking, and delivery to build custom web/mobile apps, B2B platforms, e-commerce solutions, and AI-powered automations.

We work in cross-functional squads (PM/BA + UX/UI + Backend + Frontend + QA/DevOps as needed), run projects iteratively, and stay flexible with tech choices to match real business goals. With 17+ years of experience, we focus on clear communication, reliable execution.

Meet the Team

Andrzej Otmar Klimek

Andrzej Otmar KlimekCEO

What Sets Us Apart

Polish Chamber of IT and Telecommunications (PIIT)

PIIT is a Polish industry chamber representing companies from the ICT sector (IT, telecom, and digital services). It supports members through advocacy and dialogue with public institutions, provides expert input on regulations and market standards, and helps shape a business-friendly environment

Verified means Clutch independently confirmed Internet Stars is a legally registered business,
financially sound (Creditsafe: Low Risk), and backed by 6 verified client reviews averaging 4.9 stars.

Learn More
Verified Client Reviews
6
Overall Review Rating
4.9
Source
Clutch
Last Updated
January 15, 2026

Business Entity

Business Entity Name Internet Stars Ltd
Source Companies House
Jurisdiction of Formation United Kingdom
Date of Formation March 28, 2014
Status Active
Last Updated January 9, 2026
ID 08964358

Credit Report Results

International Credit Risk Assessment Low Risk
Source Creditsafe
Last Updated January 9, 2026
Learn More About The Clutch Verification Process

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