$50,000+
$50 - $99 / hr
250 - 999
SMBs
United States, Aliso Viejo
2009
Within 2-3 weeks
Hungry for challenges

ITRex is an AI-first software engineering company that helps enterprises and innovative mid-sized businesses gain a competitive advantage by leveraging AI and data. 


We offer comprehensive AI and data consulting and development services, ranging from strategy and discovery to proof of concept (PoC), full-scale development, deployment, and support. 


What sets us apart is our ability to integrate artificial intelligence throughout the software development lifecycle, accelerating ideation, prototyping, engineering, testing, and post-launch monitoring to deliver results faster and more efficiently.


Beyond AI and data, we bring deep expertise in:



  • Cloud computing

  • Internet of Things (IoT)

  • Robotic (RPA) and intelligent process automation (IPA),

  • including AI agents

  • AI-driven automated quality assurance

  • Innovation consulting


Whether you're building scalable enterprise platforms, cyber-physical systems, or AI-powered applications, we have the experience and technical know-how to help you succeed.


Our team has delivered complex, business-critical solutions for renowned clients such as Procter & Gamble, Turvo, Shutterstock, Universal Electronics, WorkFusion, Dollar Shave Club, PotentialMetrics, NumaBiosciences, LiveAware Labs, and Emulate—demonstrating our ability to meet the demands of leading global brands across industries including healthcare, logistics, manufacturing, consumer electronics, and life sciences.


Contact ITRex to explore AI-enabled innovation for your business.

Hungry for challenges

Сompany presentation

Techreviewer Score

  Submit a review
5.0

Client review platforms

The company's reputation is reflected through ratings and reviews from different review websites:

5.0
(17 reviews)Clutch
4.5
(2 reviews)DesignRush
4.9
(14 reviews)Google

Employee review platforms

The company's work culture and employee satisfaction from top workplace review platforms:

4.4
(37 reviews)Glassdoor

AI Overview

Powered bytechreviewer AI
This company performance overview is based on AI analysis of 21 client reviews across 3 different review platforms. Read more about our methodology.
Last updated: June 2026

Performance snapshot

ITRex presents a consistently strong performance profile across its verified review base, with the majority of detailed client engagements yielding high satisfaction scores across quality, schedule, and cost dimensions. The vendor demonstrates particular strength in mobile and custom software development, with multiple reviews citing measurable outcomes such as high app store ratings, crash-free rates, and download milestones. A small number of reviews note minor schedule or cost sub-ratings below 5.0, introducing slight variation in the delivery pattern. The most recent high-quality reviews date to 2019, with later platform entries offering minimal substantive detail.

Performance breakdown

Technical expertise
Strong

Multiple anchor reviews reference specific technologies including iOS, Android, Node, MongoDB, .NET, and SDK stabilization across platforms. Clients at firms such as Dollar Shave Club and JibJab explicitly praised deep technical knowledge and the ability to learn new skills rapidly.

Project management & delivery
Mixed

Most reviews confirm on-time, on-budget delivery, with Jira and scrum practices cited as evidence of structured workflows. However, one review recorded a schedule sub-rating of 3.5 and another of 4.0, indicating occasional timeline inconsistencies across longer engagements.

Communication & collaboration
Strong

Communication is consistently highlighted as a standout quality, with clients noting seamless remote collaboration, proactive updates, and effective performance despite time zone differences. One healthcare client noted excellent communication despite a language barrier.

Reliability
Strong

Multiple reviews cite quantified reliability metrics, including a 99.7% crash-free rate for DogVacay, 99%+ app reliability for a parking app, and a 4.9-star Google Play rating. Deliverables consistently required few modifications, reinforcing product stability.

Client satisfaction & outcomes
Strong

Tangible outcomes are well-documented across reviews, including a Google Play ranking improvement from 3.7 to 4.5 stars, 3,000+ app downloads, a $15,000 contest win, and leasing of over 20 million properties via a cloud platform. Long-term repeat engagements further confirm sustained client value.

Best for

ITRex is best suited for startups and mid-market companies seeking reliable mobile app development, staff augmentation, or custom software delivery, particularly those requiring cross-platform expertise, cloud-based builds, or long-term development partnerships.

Clients info

ITRex has served clients primarily in technology, real estate, healthcare, advertising, and consumer apps. Client size ranges from solo-founder startups to mid-market firms of 500–1,000 employees, with a concentration in the 1–50 employee band. Project budgets most commonly fall in the $50,000–$199,999 range, with at least one engagement exceeding $200,000. Primary industries represented include Information Technology, Real Estate, Healthcare, Advertising & Marketing, Arts, Entertainment & Music, Automotive. Typical client size bands include 1-10 Employees, 11-50 Employees, 51-200 Employees, 501-1,000 Employees. Common project budget ranges include $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999.

Review strength

The assessment draws on 21 reviews across 3 platforms. The substantive, detailed reviews are concentrated between 2016 and 2019, meaning the majority of evidence is more than five years old. The two most recent platform entries from 2024 are unverified and contain no meaningful project detail, while two additional entries from 2022 and 2023 offer only brief personal impressions. Review date range: Aug 1, 2016 - 12 September, 2024.

Performance breakdown

Technical expertise
Strong

Multiple anchor reviews reference specific technologies including iOS, Android, Node, MongoDB, .NET, and SDK stabilization across platforms. Clients at firms such as Dollar Shave Club and JibJab explicitly praised deep technical knowledge and the ability to learn new skills rapidly.

Project management & delivery
Mixed

Most reviews confirm on-time, on-budget delivery, with Jira and scrum practices cited as evidence of structured workflows. However, one review recorded a schedule sub-rating of 3.5 and another of 4.0, indicating occasional timeline inconsistencies across longer engagements.

Communication & collaboration
Strong

Communication is consistently highlighted as a standout quality, with clients noting seamless remote collaboration, proactive updates, and effective performance despite time zone differences. One healthcare client noted excellent communication despite a language barrier.

Reliability
Strong

Multiple reviews cite quantified reliability metrics, including a 99.7% crash-free rate for DogVacay, 99%+ app reliability for a parking app, and a 4.9-star Google Play rating. Deliverables consistently required few modifications, reinforcing product stability.

Client satisfaction & outcomes
Strong

Tangible outcomes are well-documented across reviews, including a Google Play ranking improvement from 3.7 to 4.5 stars, 3,000+ app downloads, a $15,000 contest win, and leasing of over 20 million properties via a cloud platform. Long-term repeat engagements further confirm sustained client value.

Location and contacts

United States, Aliso Viejo
120 Vantis Drive, STE 545
92656
+1 (559) 550-4575
Ukraine, Kyiv
Kyrylivska St, 69
04073
Poland, Warsaw
Koneser Building M Plac Konesera 12
03-736

Major clients

Dun & Bradstreet
Tasc
Turvo
P&G
Dun & Bradstreet
Universal Electronics
JibJab
Dollar Shave Club