Best Machine Learning Development Agencies

Tensorway vs DataArt: full comparison for 2026

Last updated: July 2026

Quick verdict

Tensorway (4.6/5) edges ahead of DataArt (3.9/5) overall. Tensorway is the better choice for mid-market companies wanting a single vendor to cover custom ML model development, computer vision or NLP, and LLM/agentic AI integration under one roof.. DataArt is the stronger option for enterprises across finance, media, healthcare, and retail wanting AI/ML from a long-established, globally distributed software engineering 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
Best for Mid-market companies wanting a single vendor to cover custom ML model development, computer vision or NLP, and LLM/agentic AI integration under one roof. Enterprises across finance, media, healthcare, and retail wanting AI/ML from a long-established, globally distributed software engineering partner.
Pricing model Time & Material, fixed-price PoC, extended/dedicated team, and MVP development models Fixed project, dedicated team, staff augmentation
Min. engagement $25K Not published
Primary tech stack Python, TensorFlow, PyTorch Python, Azure OpenAI, AWS
Industries served Healthcare, Finance, Retail, Manufacturing, Entertainment Financial Services, Media & Entertainment, Healthcare, Retail, Travel & Hospitality

Tensorway vs DataArt: overview

Tensorway

Tensorway is a Spain-based machine learning and AI development company, founded in 2019 and headquartered in Alicante, with roots in Anadea, a longer-running software development firm (per company website; independently unverifiable exact spin-off structure). LinkedIn lists the company in the 51–200 employee band, though its own team page cites a smaller core team of around 28 specialists across data science, ML engineering, DevOps/MLOps, and QA. The firm covers the full ML lifecycle from custom model development through LLM integration and MLOps.

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 N/A
Databricks N/A
LangChain N/A

Pricing comparison: Tensorway vs DataArt

Criterion Tensorway DataArt
Minimum engagement $25K Not published
Engagement models Time & Material, Fixed project, Dedicated team 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 Time & Material 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
+ Backed by Anadea's two-decade software engineering track record for delivery discipline
- Company originated from and is closely tied to Anadea, so buyers should clarify which entity holds the contract and IP (per company website; independently unverifiable parent-subsidiary structure)
- 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?

Tensorway is the right choice for mid-market companies wanting a single vendor to cover custom ML model development, computer vision or NLP, and LLM/agentic AI integration under one roof..

Full-stack ML delivery — data science, MLOps, and LLM/agentic frameworks (LangChain, LangGraph, AutoGen) — in one team.. Minimum engagement starts at $25K. Works best with clients in Healthcare, Finance, Retail, Manufacturing, Entertainment.

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.

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 ($25K) 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 DataArt

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.. It is best for mid-market companies wanting a single vendor to cover custom ML model development, computer vision or NLP, and LLM/agentic AI integration under one roof..

DataArt (3.9/5) is the better choice when enterprises across finance, media, healthcare, and retail wanting AI/ML from a long-established, globally distributed software engineering partner.. If your situation matches those criteria, 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 is better for mid-market companies wanting a single vendor to cover custom ML model development, computer vision or NLP, and LLM/agentic AI integration under one roof.. DataArt is better for enterprises across finance, media, healthcare, and retail wanting AI/ML from a long-established, globally distributed software engineering partner..

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 $25K. 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 ($25K vs Not published), and primary industries served (Healthcare, Finance vs Financial Services, Media & Entertainment).

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