Best Machine Learning Development Agencies

MobiDev vs Belitsoft: full comparison for 2026

Last updated: July 2026

Quick verdict

MobiDev (4.2/5) edges ahead of Belitsoft (3.9/5) overall. MobiDev is the better choice for retail, hospitality, and health/fitness companies wanting a mid-size firm with a proven, product-specific AI/ML delivery track record.. Belitsoft is the stronger option for small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing.. The right choice depends on your project size, budget, and required tech stack.

MobiDev vs Belitsoft: head-to-head summary

Criterion MobiDev Belitsoft
Founded 2009 2004
HQ Atlanta, Georgia, USA Warsaw, Poland
Team size 201–500 201–500
Rating 4.2 / 5 3.9 / 5
Best for Retail, hospitality, and health/fitness companies wanting a mid-size firm with a proven, product-specific AI/ML delivery track record. Small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing.
Pricing model Fixed project and dedicated team Fixed project and Time & Material
Min. engagement $20K $15K
Primary tech stack Python, TensorFlow, OpenCV Python, Scikit-learn, AWS
Industries served Retail, Hospitality, Health & Fitness, Sports Healthcare, Financial Services, Technology/SaaS

MobiDev vs Belitsoft: overview

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.

Belitsoft

Belitsoft is a software development company founded in 2004, headquartered in Warsaw, Poland, with development centers in Gomel and Brest, Belarus. Reported headcount ranges from roughly 250 to 400+ developers, testers, project managers, and DevOps specialists, and the firm has expanded its cloud and AI development proficiency to include generative AI, predictive analytics, and forecasting models alongside its core custom software development practice.

Services and capabilities: MobiDev vs Belitsoft

Capability MobiDev Belitsoft
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: MobiDev vs Belitsoft

Framework / platform MobiDev Belitsoft
Python
TensorFlow N/A
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: MobiDev vs Belitsoft

Criterion MobiDev Belitsoft
Minimum engagement $20K $15K
Engagement models Fixed project, Dedicated team Fixed project, Time & Material
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: MobiDev vs Belitsoft

Dimension MobiDev Belitsoft
Best company size Startup to mid-market Startup to mid-market
Best industries Retail, Hospitality, Health & Fitness Healthcare, Financial Services, Technology/SaaS
Best use cases 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 Small-to-mid companies wanting a cost-effective partner for a forecasting or recommendation-engine build, Healthcare or finance clients needing predictive analytics added to an existing software product
Typical project type Fixed project Fixed project

MobiDev vs Belitsoft: pros and cons

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
Belitsoft
+ 21 years of continuous custom software development history
+ Accessible minimum engagement size relative to enterprise-scale competitors on this list
+ Deep expertise cited in Big Data, Deep Learning, and Predictive Analytics beyond generic AI marketing language
+ Multi-country delivery (Poland, Belarus) supports competitive pricing for smaller buyers
- AI/ML is a recently expanded practice area layered onto a longer-running general software development business
- Reported headcount varies by source (250 vs. 400+), worth confirming current team size directly
- Less brand recognition in AI/ML specifically compared to AI-first boutiques on this list

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.

Who should choose Belitsoft?

Belitsoft is the right choice for small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing..

21 years as a custom software development firm now expanding deliberately into generative AI and predictive analytics.. Minimum engagement starts at $15K. Works best with clients in Healthcare, Financial Services, Technology/SaaS.

Decision matrix: MobiDev vs Belitsoft

Your situation Recommended choice
You need full-ownership delivery on a defined project scope MobiDev
You need a large dedicated team for an ongoing programme MobiDev
Your budget is at the lower end Belitsoft
You need specialist depth in a specific vertical MobiDev
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: MobiDev vs Belitsoft

Use case MobiDev fit Belitsoft fit Winner
Retail or hospitality companies wanting computer-vision or recommendation features built into an existing product Strong Limited MobiDev
Health and fitness apps needing an ML-driven personalization or tracking feature Strong Strong Both equally
Small-to-mid companies wanting a cost-effective partner for a forecasting or recommendation-engine build Limited Strong Belitsoft
Healthcare or finance clients needing predictive analytics added to an existing software product Limited Strong Belitsoft
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: MobiDev vs Belitsoft

MobiDev (4.2/5) is the stronger overall choice for most Machine Learning Development projects. 65+ delivered AI/ML products concentrated in retail, hospitality, fitness, and health/wellness verticals.. It is best for retail, hospitality, and health/fitness companies wanting a mid-size firm with a proven, product-specific AI/ML delivery track record..

Belitsoft (3.9/5) is the better choice when small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing.. If your situation matches those criteria, Belitsoft is a competitive option.

Related comparisons

MobiDev vs Belitsoft FAQ

Is MobiDev better than Belitsoft?

MobiDev (4.2/5) scores higher overall, but "better" depends on your use case. 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.. Belitsoft is better for small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing..

How do MobiDev and Belitsoft differ in pricing?

MobiDev uses fixed project and dedicated team pricing with a minimum engagement of $20K. Belitsoft uses fixed project and time & material pricing with a minimum engagement of $15K. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: MobiDev or Belitsoft?

MobiDev 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 MobiDev and Belitsoft?

MobiDev's primary differentiator is: 65+ delivered ai/ml products concentrated in retail, hospitality, fitness, and health/wellness verticals.. Belitsoft's primary differentiator is: 21 years as a custom software development firm now expanding deliberately into generative ai and predictive analytics.. They also differ in team size (201–500 vs 201–500), minimum engagement ($20K vs $15K), and primary industries served (Retail, Hospitality vs Healthcare, Financial Services).

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