Best Machine Learning Development Agencies

DataArt vs Belitsoft: full comparison for 2026

Last updated: July 2026

Quick verdict

DataArt (3.9/5) edges ahead of Belitsoft (3.9/5) overall. DataArt is the better choice for enterprises across finance, media, healthcare, and retail wanting AI/ML from a long-established, globally distributed software engineering partner.. 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.

DataArt vs Belitsoft: head-to-head summary

Criterion DataArt Belitsoft
Founded 1997 2004
HQ New York, USA Warsaw, Poland
Team size 5,001–10,000 201–500
Rating 3.9 / 5 3.9 / 5
Best for Enterprises across finance, media, healthcare, and retail wanting AI/ML from a long-established, globally distributed software engineering partner. Small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing.
Pricing model Fixed project, dedicated team, staff augmentation Fixed project and Time & Material
Min. engagement Not published $15K
Primary tech stack Python, Azure OpenAI, AWS Python, Scikit-learn, AWS
Industries served Financial Services, Media & Entertainment, Healthcare, Retail, Travel & Hospitality Healthcare, Financial Services, Technology/SaaS

DataArt vs Belitsoft: overview

DataArt

DataArt is a software engineering and consulting company founded in 1997 in New York by Eugene Goland, with roughly 5,400 employees across more than 30 locations spanning the US, Europe, Latin America, India, and the UAE. The firm added an Advanced AI Strategy Consulting service line in 2024, delivering data, analytics, and AI/ML work alongside its long-standing core software engineering practice.

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: DataArt vs Belitsoft

Capability DataArt 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: DataArt vs Belitsoft

Framework / platform DataArt Belitsoft
Python
TensorFlow N/A N/A
PyTorch N/A N/A
AWS
Azure
Google Cloud N/A N/A
Kubernetes N/A N/A
Databricks N/A
LangChain N/A N/A

Pricing comparison: DataArt vs Belitsoft

Criterion DataArt Belitsoft
Minimum engagement Not published $15K
Engagement models Fixed project, Dedicated team, Staff augmentation Fixed project, Time & Material
Rate transparency Not public Minimum disclosed
Price tier Enterprise / not published Accessible

Target audience comparison: DataArt vs Belitsoft

Dimension DataArt Belitsoft
Best company size Enterprise Startup to mid-market
Best industries Financial Services, Media & Entertainment, Healthcare Healthcare, Financial Services, Technology/SaaS
Best use cases Enterprises wanting AI strategy consulting bundled with long-term software engineering delivery, Media or travel companies needing broad-based data and AI/ML capability 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

DataArt vs Belitsoft: pros and cons

DataArt
+ 28 years of continuous operation under the same founder-led leadership
+ 30+ global delivery locations across five regions supports broad geographic coverage
+ Named AI Strategy Consulting service line launched in 2024 shows deliberate recent AI investment
+ Broad industry coverage spanning finance, media, healthcare, and travel
- AI Strategy Consulting is a comparatively recent addition (2024) versus firms with a decade-plus dedicated AI/ML focus
- 5,400-employee scale sits within a broad general software-engineering practice rather than an AI-first firm
- Minimum engagement size not publicly disclosed
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 DataArt?

DataArt is the right choice for enterprises across finance, media, healthcare, and retail wanting AI/ML from a long-established, globally distributed software engineering partner..

28 years of operating history across 30+ global delivery locations, with a newer (2024) dedicated AI strategy consulting service line.. Minimum engagement starts at Not published. Works best with clients in Financial Services, Media & Entertainment, Healthcare, Retail, Travel & Hospitality.

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: DataArt vs Belitsoft

Your situation Recommended choice
You need full-ownership delivery on a defined project scope DataArt
You need a large dedicated team for an ongoing programme DataArt
Your budget is at the lower end Compare: DataArt (Not published) vs Belitsoft ($15K)
You need specialist depth in a specific vertical DataArt
You need staff augmentation or team extension DataArt
You need consulting before committing to a build DataArt

Use case fit: DataArt vs Belitsoft

Use case DataArt fit Belitsoft fit Winner
Enterprises wanting AI strategy consulting bundled with long-term software engineering delivery Strong Limited DataArt
Media or travel companies needing broad-based data and AI/ML capability Strong Limited DataArt
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: DataArt vs Belitsoft

DataArt (3.9/5) is the stronger overall choice for most Machine Learning Development projects. 28 years of operating history across 30+ global delivery locations, with a newer (2024) dedicated AI strategy consulting service line.. It is best for enterprises across finance, media, healthcare, and retail wanting AI/ML from a long-established, globally distributed software engineering partner..

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

DataArt vs Belitsoft FAQ

Is DataArt better than Belitsoft?

DataArt (3.9/5) scores higher overall, but "better" depends on your use case. DataArt is better for enterprises across finance, media, healthcare, and retail wanting AI/ML from a long-established, globally distributed software engineering partner.. Belitsoft is better for small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing..

How do DataArt and Belitsoft differ in pricing?

DataArt uses fixed project, dedicated team, staff augmentation pricing with a minimum engagement of Not published. 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: DataArt or Belitsoft?

DataArt 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 DataArt and Belitsoft?

DataArt's primary differentiator is: 28 years of operating history across 30+ global delivery locations, with a newer (2024) dedicated ai strategy consulting service line.. 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 (5,001–10,000 vs 201–500), minimum engagement (Not published vs $15K), and primary industries served (Financial Services, Media & Entertainment vs Healthcare, Financial Services).

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