Top Machine Learning Development Services in Europe

Tensorway vs Addepto: full comparison for 2026

Quick verdict

Tensorway (4.6/5) edges ahead of Addepto (4.4/5) overall. Tensorway is the better choice for mid-market fintech and energy, boutique forecasting models. Addepto is the stronger option for Aviation, logistics, finance — PoC to production MLOps. The right choice depends on your project size, budget, and required tech stack.

Tensorway vs Addepto: head-to-head summary

Criterion Tensorway Addepto
Founded 2019 2017
HQ Alicante, Spain (secondary office in San Mateo, California) Warsaw, Poland
Team size 50+ 50–249
Rating 4.6 / 5 4.4 / 5
Primary differentiator spun out of an established software company's applied R&D unit in 2019, giving it delivery processes more mature than most five-year-old AI boutiques Explicit 'proof-of-concept to production' positioning addresses the common failure mode where enterprise ML pilots never reach deployment
Pricing model Fixed project, Time & Materials, dedicated team, consulting retainer Fixed project, Time & Materials
Min. engagement $10,000+ $10,000+
Primary tech stack Python, PyTorch, TensorFlow Python, MLOps pipelines, AWS
Industries served Fintech, Energy & Utilities, Logistics, Private Equity Aviation, Manufacturing, Automotive, Financial Services, Retail/E-commerce, Logistics

Tensorway vs Addepto: overview

Tensorway

Tensorway is an AI development company founded in 2019 in Alicante, Spain, that emerged from its parent company's applied R&D unit as interest in AI grew inside the older software firm. It builds custom forecasting models and ML-powered products for clients in fintech, supply chain, and energy, alongside computer vision, NLP, and generative AI work.

Addepto

Addepto is a Warsaw, Poland AI consultancy founded in 2017 that explicitly positions its value around production-grade delivery — moving clients from proof-of-concept to production — rather than research exploration. It covers AI consulting, generative AI development, data engineering, MLOps, document processing, and computer vision, serving aviation, manufacturing, automotive, finance, retail, healthcare, and logistics clients. Addepto is a GoodFirms top-rated firm for Big Data and Business Intelligence services, with a 50–249 employee band per Clutch.

Services and capabilities: Tensorway vs Addepto

Capability Tensorway Addepto
ML Development
AI Consulting
Computer Vision
NLP
Generative AI
MLOps
Data Engineering
Staff Augmentation

Tech stack comparison: Tensorway vs Addepto

Framework / platform Tensorway Addepto
Python
AWS
Microsoft Azure N/A N/A
Google Cloud N/A
Kubernetes N/A N/A
PyTorch N/A
LangChain N/A
Databricks N/A N/A

Pricing comparison: Tensorway vs Addepto

Criterion Tensorway Addepto
Minimum engagement $10,000+ $10,000+
Engagement models Fixed project, Time & Materials, Dedicated team, Consulting retainer Fixed project, Time & Materials, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: Tensorway vs Addepto

Dimension Tensorway Addepto
Best company size Startup to mid-market Startup to mid-market
Best industries Fintech, Energy & Utilities, Logistics Aviation, Manufacturing, Automotive
Best use cases Fintech fraud detection and forecasting models, Customer segmentation for e-commerce Computer vision for document processing, MLOps pipeline hardening for existing proof-of-concepts
Typical project type Fixed project Fixed project

Tensorway vs Addepto: pros and cons

Tensorway
+ Deep specialization in forecasting and NLP rather than a broad generalist service menu
+ $10K minimum engagement keeps the door open to smaller pilot projects
+ Direct founder involvement in client engagements (per company website)
- Team spans two office locations, so the ML headcount dedicated to a specific project is unclear
- Public case study count is modest compared to larger regional players
Addepto
+ Broad industry coverage from aviation to legal shows delivery flexibility beyond a single vertical
+ Explicit MLOps and production focus addresses the common 'stuck in proof-of-concept' failure mode
+ $10K entry point is accessible for a mid-market pilot engagement
+ GoodFirms top-rated recognition for Big Data and Business Intelligence services
- Broad industry spread can mean less depth in any single regulated vertical than a specialist boutique
- Exact team size within the 50–249 Clutch band is not broken out by function
- Public case studies are largely testimonial-based rather than published with hard metrics

Who should choose Tensorway?

A typical fit: fintech fraud detection and forecasting models.

spun out of an established software company's applied R&D unit in 2019, giving it delivery processes more mature than most five-year-old AI boutiques. Minimum engagement starts at $10,000+. Works best with clients in Fintech, Energy & Utilities, Logistics, Private Equity.

Who should choose Addepto?

A typical fit: computer vision for document processing.

Explicit 'proof-of-concept to production' positioning addresses the common failure mode where enterprise ML pilots never reach deployment. Minimum engagement starts at $10,000+. Works best with clients in Aviation, Manufacturing, Automotive, Financial Services, Retail/E-commerce, Logistics.

Decision matrix: Tensorway vs Addepto

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 Tensorway
You need specialist depth in a specific vertical Addepto
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Tensorway

Use case fit: Tensorway vs Addepto

Use case Tensorway fit Addepto fit Winner
Fintech fraud detection and forecasting models Strong Limited Tensorway
Customer segmentation for e-commerce Strong Limited Tensorway
Computer vision for document processing Limited Strong Addepto
MLOps pipeline hardening for existing proof-of-concepts Limited Strong Addepto
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Tensorway vs Addepto

Tensorway (4.6/5) is the stronger overall choice for most Machine Learning Development projects. spun out of an established software company's applied R&D unit in 2019, giving it delivery processes more mature than most five-year-old AI boutiques.

Addepto (4.4/5) is worth a look if you need MLOps pipeline hardening for existing proof-of-concepts. If your situation matches that, Addepto is a competitive option.

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Tensorway vs Addepto FAQ

Is Tensorway better than Addepto?

Tensorway (4.6/5) scores higher overall, but "better" depends on your use case. Tensorway's strongest advantage: deep specialization in forecasting and NLP rather than a broad generalist service menu. Addepto's strongest advantage: broad industry coverage from aviation to legal shows delivery flexibility beyond a single vertical.

How do Tensorway and Addepto differ in pricing?

Tensorway uses fixed project, time & materials, dedicated team, consulting retainer pricing with a minimum engagement of $10,000+. Addepto uses fixed project, time & materials pricing with a minimum engagement of $10,000+. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Tensorway or Addepto?

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

What are the main differences between Tensorway and Addepto?

Tensorway's primary differentiator is: spun out of an established software company's applied R&D unit in 2019, giving it delivery processes more mature than most five-year-old AI boutiques. Addepto's primary differentiator is: explicit 'proof-of-concept to production' positioning addresses the common failure mode where enterprise ML pilots never reach deployment. They also differ in team size (50+ vs 50–249), minimum engagement ($10,000+ vs $10,000+), and primary industries served (Fintech, Energy & Utilities vs Aviation, Manufacturing).