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Setting the new default in software development

Monterail is an agentic development company specializing in web and mobile applications for enterprise clients, ambitious startups, and scale-ups. Monterail works with recognized global brands, including Bosch, DocPlanner, EY, Merck, and SharkNinja.

Core Capabilities:

  • Custom web and mobile application development
  • AI-assisted software development services
  • Industries served: healthtech, MedTech, FemTech, fintech, proptech, retail, e-commerce
  • Team size: 130+ engineers and product experts
  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    50 - 249
  • Locations
    Wrocław, Poland
  • Year founded
    Founded 2010
  • Languages
  • Timezones

2 Languages that we service

  • English
  • Polish

5 Timezones that we service

CET
Central European Time (CET)
EET
Eastern European Time (EET)
EST
Eastern Standard Time (EST)
GMT
Greenwich Mean Time (GMT)
MET
Middle East Time (MET)

1 Locations

  • Wrocław , Poland

Select Focus Area
Application Platforms
Amazon Application Development Framework
55%
Heroku
30%
Other app platform
15%
AI Consulting Focus
Programming & Scripting
Ruby
50%
Industries
Medical
25%
Financial services
20%
Retail
20%
Real estate
15%
eCommerce
15%
Other industries
5%
Clients
Midmarket ($10M - $1B)
50%
Enterprise (>$1B)
30%
Small Business (<$10M)
20%
Certified in:
Custom Software Development Web Development

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.4 /5

What Clients Have Said

Monterail's pricing varies widely, with project costs ranging from $30,000 to over $1 million, reflecting their adaptability to different project sizes and client needs. Clients often highlight good value for cost and effective communication, although some noted budget management could improve.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 51 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Monterail Review Insights

Overall Review Rating

4.8
  • Quality 4.8
  • Schedule 4.7
  • Cost 4.4
  • Willing to Refer 4.8

Top Mentions

Review Highlights

  • Impressive Technical Expertise

    Monterail's technical expertise is frequently highlighted, with clients noting their ability to handle complex integrations, migrations, and high-performance applications with ease.

  • High-Quality Deliverables

    Clients consistently report satisfaction with the quality of Monterail's work, noting well-organized, clean code and user-friendly, visually appealing designs. Their products often exceed client expectations and achieve project goals.

  • Strong Project Management Skills

    Many clients praised Monterail's project management, noting clear communication, timely delivery, and effective use of tools like Slack, Jira, and Trello. They are proactive in addressing issues and ensuring projects stay on track.

  • Areas for Improvement in Budget Management

    Some clients noted that budget management could be tighter, suggesting more clarity and expectation setting around costs and project scope to avoid exceeding initial budgets.

  • Strong Emphasis on User Experience

    Monterail places a strong emphasis on UX/UI design, ensuring that applications are not only functional but also visually appealing and user-friendly. Clients report positive feedback from end users.

  • Proficiency in Various Technologies

    Monterail is skilled in a wide range of technologies, including Ruby on Rails, React.js, Vue.js, Angular, and more. Their technical expertise allows them to handle complex projects and deliver innovative solutions across different industries.

Monterail Reviews

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Prototype Development for Women's Sports Media Platform

  • Custom Software Development UX/UI Design Web Development
  • Amazon Application Development Framework
  • Confidential
  • Feb. - June 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were very responsive and timely with their work."

Feb 22, 2024
Executive, 5wins Inc
Anonymous
Verified
  • Media
  • San Rafael, California
  • 1-10 Employees
  • Online Review
  • Verified

A women's sports media company hired Monterail (formerly Untitled Kingdom) to develop and design a prototype of their platform.

Mobile App, Web Dev & Design for SaaS Company

  • Mobile App Development Web Design Web Development
  • Confidential
  • Jan. 2022 - May 2023
4.5
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

"I was happy with the collaboration."

Sep 5, 2023
Executive, Sprii
Anonymous
Verified
  • eCommerce
  • Denmark
  • 11-50 Employees
  • Online Review
  • Verified

Monterail implemented a full marketplace with shows, products, and social aspects for a SaaS company. The team also developed hybrid apps and a website and created a brand identity and a design for the client.

Staff Aug & Software Dev for Cryptocurrency Trading Platform

  • Custom Software Development UX/UI Design Web Development
  • NextJS NodeJS React
  • $200,000 to $999,999
  • Dec. 2021 - June 2022
5.0
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
4.5

"They were very agile and focused on delivering value where we needed it the most."

Apr 14, 2023
Department Head, Ramp Network
Anonymous
Verified
  • Financial services
  • Warsaw, Poland
  • 51-200 Employees
  • Online Review
  • Verified

Monterail augmented the product team of a cryptocurrency trading platform. They helped the client speed up their software development process and deliver value to customers quickly.

Property Management System Dev for Hospitality Firm

  • Custom Software Development Web Development
  • Confidential
  • Sep. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"In general, the team is capable of working independently with little input from our side."

May 18, 2022
VP of Engineering, SuitePad GmbH
Alex Fong
Verified
  • Hospitality & leisure
  • Berlin, Germany
  • 51-200 Employees
  • Online Review
  • Verified

Monterail developed an integrated property management system and coordinated pilot tests with third-party providers. They now provide ongoing support for any updates that need to be made. 

Premier Verified means Clutch independently confirmed Monterail is a legally registered business,
financially sound (Creditsafe: Low Risk), and backed by 63 verified client reviews averaging 4.8 stars.

Learn More
Verified Client Reviews
63
Overall Review Rating
4.8
Source
Clutch
Last Updated
October 7, 2026

Business Entity

Business Entity Name MONTERAIL Sp. z o. o.
Source KRS-Pobierz
Jurisdiction of Formation Poland
Date of Formation May 27, 2010
Status Active
Last Updated June 16, 2021
ID 0000357415

Credit Report Results

International Credit Risk Assessment Low Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (1)

Olawska 27-29 Wrocław, Poland 50-123

151 - 200

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