Best Machine Learning Development Agencies

Tensorway vs DataArt: full comparison for 2026

Quick verdict

Tensorway (4.6/5) edges ahead of DataArt (3.9/5) overall. Tensorway is the better choice for mid-market companies, full-stack ML plus agentic AI. DataArt is the stronger option for Finance, media, healthcare enterprises — established global AI partner. The right choice depends on your project size, budget, and required tech stack.

Tensorway vs DataArt: head-to-head summary

Criterion Tensorway DataArt
Founded 2019 1997
HQ Alicante, Spain New York, USA
Team size 51–200 5,001–10,000
Rating 4.6 / 5 3.9 / 5
Primary differentiator full-stack ml delivery — data science, mlops, and llm/agentic frameworks (langchain, langgraph, autogen) — in one team 28 years of operating history across 30+ global delivery locations, with a newer (2024) dedicated AI strategy consulting service line
Pricing model Time & Material, Fixed-Price PoC, Extended/Dedicated Team, and MVP Development Models Fixed project, dedicated team, staff augmentation
Min. engagement $10K Not published
Primary tech stack Python, TensorFlow, PyTorch Python, Azure OpenAI, AWS
Industries served Healthcare, Finance, Retail, Manufacturing, Entertainment, Technology/SaaS Financial Services, Media & Entertainment, Healthcare, Retail, Travel & Hospitality

Tensorway vs DataArt: overview

Tensorway

Tensorway is a machine learning development company founded in 2019 and headquartered in Alicante, Spain, operating as an AI-focused entity. The firm focuses on deep learning, computer vision, and NLP systems for mid-market and enterprise clients in fintech, healthcare, retail, and edtech. Tensorway's engineering practice covers object detection, image segmentation, real-time video analytics, and large-scale NLP pipelines, with delivery backed by its parent company's 25-year software engineering track record. The team of 50+ ML engineers operates remotely across Europe and Latin America.

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.

Services and capabilities: Tensorway vs DataArt

Capability Tensorway DataArt
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: Tensorway vs DataArt

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

Pricing comparison: Tensorway vs DataArt

Criterion Tensorway DataArt
Minimum engagement $10K Not published
Engagement models Fixed project, Dedicated team, Time & Material, Consulting retainer, Managed services, Staff augmentation Fixed project, Dedicated team, Staff augmentation
Rate transparency Minimum disclosed Not public
Price tier Accessible Enterprise / not published

Target audience comparison: Tensorway vs DataArt

Dimension Tensorway DataArt
Best company size Startup to mid-market Enterprise
Best industries Healthcare, Finance, Retail Financial Services, Media & Entertainment, Healthcare
Best use cases Building a computer-vision pipeline for document or image understanding, Integrating a retrieval-augmented LLM chatbot or AI tutor into an existing product Enterprises wanting AI strategy consulting bundled with long-term software engineering delivery, Media or travel companies needing broad-based data and AI/ML capability
Typical project type Fixed project Fixed project

Tensorway vs DataArt: pros and cons

Tensorway
+ Broad technical coverage across classic ML, deep learning, computer vision, NLP, and LLM/agentic frameworks
+ Multiple flexible pricing structures, including a fixed-price proof-of-concept option for buyers wary of open-ended T&M
+ Explicit MLOps/DevSecOps practice rather than treating deployment as an afterthought
+ Established project-management and QA processes for predictable, well-documented delivery
- Public case studies name project types (document understanding, customer segmentation) but rarely name enterprise clients
- Smaller core team than several larger competitors on this list, limiting parallel workstream capacity
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

Who should choose Tensorway?

A typical fit: building a computer-vision pipeline for document or image understanding.

full-stack ml delivery — data science, mlops, and llm/agentic frameworks (langchain, langgraph, autogen) — in one team. Minimum engagement starts at $10K. Works best with clients in Healthcare, Finance, Retail, Manufacturing, Entertainment, Technology/SaaS.

Who should choose DataArt?

A typical fit: enterprises wanting AI strategy consulting bundled with long-term software engineering delivery.

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.

Decision matrix: Tensorway vs DataArt

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Tensorway
You need a large dedicated team for an ongoing programme Tensorway
Your budget is at the lower end Compare: Tensorway ($10K) vs DataArt (Not published)
You need specialist depth in a specific vertical Tensorway
You need staff augmentation or team extension DataArt
You need consulting before committing to a build Tensorway

Use case fit: Tensorway vs DataArt

Use case Tensorway fit DataArt fit Winner
Building a computer-vision pipeline for document or image understanding Strong Limited Tensorway
Integrating a retrieval-augmented LLM chatbot or AI tutor into an existing product Strong Limited Tensorway
Enterprises wanting AI strategy consulting bundled with long-term software engineering delivery Limited Strong DataArt
Media or travel companies needing broad-based data and AI/ML capability Limited Strong DataArt
Fixed-price build Strong Limited Tensorway
Staff augmentation Limited Limited Both equally

Verdict: Tensorway vs DataArt

Tensorway (4.6/5) is the stronger overall choice for most Machine Learning Development projects. full-stack ml delivery — data science, mlops, and llm/agentic frameworks (langchain, langgraph, autogen) — in one team.

DataArt (3.9/5) is worth a look if you need media or travel companies needing broad-based data and AI/ML capability. If your situation matches that, DataArt is a competitive option.

Related comparisons

Tensorway vs DataArt FAQ

Is Tensorway better than DataArt?

Tensorway (4.6/5) scores higher overall, but "better" depends on your use case. Tensorway's strongest advantage: broad technical coverage across classic ML, deep learning, computer vision, NLP, and LLM/agentic frameworks. DataArt's strongest advantage: 28 years of continuous operation under the same founder-led leadership.

How do Tensorway and DataArt differ in pricing?

Tensorway uses time & material, fixed-price poc, extended/dedicated team, and mvp development models pricing with a minimum engagement of $10K. DataArt uses fixed project, dedicated team, staff augmentation pricing with a minimum engagement of Not published. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Tensorway or DataArt?

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 Tensorway and DataArt?

Tensorway's primary differentiator is: full-stack ml delivery — data science, mlops, and llm/agentic frameworks (langchain, langgraph, autogen) — in one team. 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. They also differ in team size (51–200 vs 5,001–10,000), minimum engagement ($10K vs Not published), and primary industries served (Healthcare, Finance vs Financial Services, Media & Entertainment).