Best Machine Learning Development Agencies

ITRex Group vs MobiDev: full comparison for 2026

Last updated: July 2026

Quick verdict

ITRex Group (4.2/5) edges ahead of MobiDev (4.2/5) overall. ITRex Group is the better choice for mid-market companies combining AI/ML work with IoT or edge-device deployment.. MobiDev is the stronger option for retail, hospitality, and health/fitness companies wanting a mid-size firm with a proven, product-specific AI/ML delivery track record.. The right choice depends on your project size, budget, and required tech stack.

ITRex Group vs MobiDev: head-to-head summary

Criterion ITRex Group MobiDev
Founded 2009 2009
HQ Santa Monica, California, USA Atlanta, Georgia, USA
Team size 201–500 201–500
Rating 4.2 / 5 4.2 / 5
Best for Mid-market companies combining AI/ML work with IoT or edge-device deployment. Retail, hospitality, and health/fitness companies wanting a mid-size firm with a proven, product-specific AI/ML delivery track record.
Pricing model Fixed project, Time & Material, staff augmentation Fixed project and dedicated team
Min. engagement $25K $20K
Primary tech stack Python, TensorFlow, AWS IoT Python, TensorFlow, OpenCV
Industries served Manufacturing, Healthcare, Retail, Technology/SaaS Retail, Hospitality, Health & Fitness, Sports

ITRex Group vs MobiDev: overview

ITRex Group

ITRex Group is a technology consulting and software development company founded in 2009 by Yury Korvel and Vitali Likhadzed, headquartered in Santa Monica, California, with delivery operations in Poland, Georgia, and Bulgaria. Reported headcount varies by source, from roughly 201–500 employees to a stated 250+ specialists; the firm covers AI consulting and development, data analytics, IoT, and cloud migration.

MobiDev

MobiDev is a custom software development company founded in 2009, headquartered in Atlanta, Georgia, with R&D centers in Lodz, Poland and Chernivtsi, Ukraine, and roughly 290–400 engineers. CEO Oleg Lola initiated a dedicated AI/ML practice in 2018, and the company has since delivered more than 65 AI/ML products, concentrated in retail, hospitality, fitness, sports, and health/wellness.

Services and capabilities: ITRex Group vs MobiDev

Capability ITRex Group MobiDev
Custom ML model development
Deep learning & computer vision
NLP & LLM / Generative AI
MLOps & production deployment
Data engineering
AI strategy consulting
Staff augmentation

Tech stack comparison: ITRex Group vs MobiDev

Framework / platform ITRex Group MobiDev
Python
TensorFlow
PyTorch N/A N/A
AWS
Azure N/A
Google Cloud N/A N/A
Kubernetes N/A N/A
Databricks N/A N/A
LangChain N/A N/A

Pricing comparison: ITRex Group vs MobiDev

Criterion ITRex Group MobiDev
Minimum engagement $25K $20K
Engagement models Fixed project, Time & Material, Staff augmentation Fixed project, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: ITRex Group vs MobiDev

Dimension ITRex Group MobiDev
Best company size Startup to mid-market Startup to mid-market
Best industries Manufacturing, Healthcare, Retail Retail, Hospitality, Health & Fitness
Best use cases AI models that need to run on or alongside IoT/edge hardware, Manufacturing predictive-maintenance projects combining sensor data and ML Retail or hospitality companies wanting computer-vision or recommendation features built into an existing product, Health and fitness apps needing an ML-driven personalization or tracking feature
Typical project type Fixed project Fixed project

ITRex Group vs MobiDev: pros and cons

ITRex Group
+ 15 years of operating history with a consistent US headquarters and leadership team
+ Edge/IoT plus AI combination is a genuine differentiator versus cloud-only ML shops
+ Multi-country delivery (Poland, Georgia, Bulgaria) gives some cost and timezone flexibility
+ Offers staff augmentation alongside project delivery for buyers wanting to extend in-house teams
- Reported headcount varies meaningfully by source (201–500 vs. 250+), so buyers should confirm current team size
- Less deep specialist AI/ML certification profile than boutiques like Neurons Lab or AI Superior
- Public materials emphasize breadth (AI, IoT, cloud) over demonstrated depth in any single ML subdomain
MobiDev
+ 65+ delivered AI/ML products gives a concrete, countable delivery track record rather than general marketing claims
+ Deliberate AI/ML practice build-out since 2018, rather than a very recent pivot
+ Named vertical concentration (retail, hospitality, fitness, health) supports domain-specific product experience
+ Mid-size team (290–400) balances specialist focus with real delivery capacity
- Narrower industry focus than horizontal AI consultancies serving finance, healthcare, and manufacturing broadly
- Smaller scale than the large enterprise IT firms on this list, limiting very large multi-team programs
- AI/ML sits alongside a broader general custom-software-development practice

Who should choose ITRex Group?

ITRex Group is the right choice for mid-market companies combining AI/ML work with IoT or edge-device deployment..

Explicit focus on applied AI paired with intelligent-edge and IoT development, not just cloud-based ML.. Minimum engagement starts at $25K. Works best with clients in Manufacturing, Healthcare, Retail, Technology/SaaS.

Who should choose MobiDev?

MobiDev is the right choice for retail, hospitality, and health/fitness companies wanting a mid-size firm with a proven, product-specific AI/ML delivery track record..

65+ delivered AI/ML products concentrated in retail, hospitality, fitness, and health/wellness verticals.. Minimum engagement starts at $20K. Works best with clients in Retail, Hospitality, Health & Fitness, Sports.

Decision matrix: ITRex Group vs MobiDev

Your situation Recommended choice
You need full-ownership delivery on a defined project scope ITRex Group
You need a large dedicated team for an ongoing programme MobiDev
Your budget is at the lower end MobiDev
You need specialist depth in a specific vertical ITRex Group
You need staff augmentation or team extension ITRex Group
You need consulting before committing to a build ITRex Group

Use case fit: ITRex Group vs MobiDev

Use case ITRex Group fit MobiDev fit Winner
AI models that need to run on or alongside IoT/edge hardware Strong Strong Both equally
Manufacturing predictive-maintenance projects combining sensor data and ML Strong Limited ITRex Group
Retail or hospitality companies wanting computer-vision or recommendation features built into an existing product Limited Strong MobiDev
Health and fitness apps needing an ML-driven personalization or tracking feature Limited Strong MobiDev
Fixed-price build Limited Limited Both equally
Staff augmentation Strong Limited ITRex Group

Verdict: ITRex Group vs MobiDev

ITRex Group (4.2/5) is the stronger overall choice for most Machine Learning Development projects. Explicit focus on applied AI paired with intelligent-edge and IoT development, not just cloud-based ML.. It is best for mid-market companies combining AI/ML work with IoT or edge-device deployment..

MobiDev (4.2/5) is the better choice when retail, hospitality, and health/fitness companies wanting a mid-size firm with a proven, product-specific AI/ML delivery track record.. If your situation matches those criteria, MobiDev is a competitive option.

Related comparisons

ITRex Group vs MobiDev FAQ

Is ITRex Group better than MobiDev?

ITRex Group (4.2/5) scores higher overall, but "better" depends on your use case. ITRex Group is better for mid-market companies combining AI/ML work with IoT or edge-device deployment.. MobiDev is better for retail, hospitality, and health/fitness companies wanting a mid-size firm with a proven, product-specific AI/ML delivery track record..

How do ITRex Group and MobiDev differ in pricing?

ITRex Group uses fixed project, time & material, staff augmentation pricing with a minimum engagement of $25K. MobiDev uses fixed project and dedicated team pricing with a minimum engagement of $20K. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: ITRex Group or MobiDev?

ITRex Group is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each agency before shortlisting.

What are the main differences between ITRex Group and MobiDev?

ITRex Group's primary differentiator is: explicit focus on applied ai paired with intelligent-edge and iot development, not just cloud-based ml.. MobiDev's primary differentiator is: 65+ delivered ai/ml products concentrated in retail, hospitality, fitness, and health/wellness verticals.. They also differ in team size (201–500 vs 201–500), minimum engagement ($25K vs $20K), and primary industries served (Manufacturing, Healthcare vs Retail, Hospitality).

Last reviewed: July 2026. Verify all details directly with each agency before making a decision.