Best Machine Learning Development Companies in Europe

Tooploox vs DEPT: full comparison for 2026

Last updated: July 2026

Quick verdict

Tooploox (4.3/5) edges ahead of DEPT (4.0/5) overall. Tooploox is the better choice for companies with genuinely hard ML and AI research-engineering problems, not standard integration work. DEPT is the stronger option for large enterprise brands needing ML-driven marketing personalization at global scale. The right choice depends on your project size, budget, and required tech stack.

Tooploox vs DEPT: head-to-head summary

Criterion Tooploox DEPT
Founded 2012 2015
HQ Wroclaw, Poland Amsterdam, Netherlands
Team size 51–200 1000+
Rating 4.3 / 5 4.0 / 5
Best for Companies with genuinely hard ML and AI research-engineering problems, not standard integration work Large enterprise brands needing ML-driven marketing personalization at global scale
Pricing model Fixed project, dedicated team Retainer, dedicated team
Min. engagement $25K $75K
Primary tech stack Python, PyTorch, TensorFlow Python, GCP, AWS
Industries served Healthcare, Enterprise, Media, SaaS Retail, Media, Enterprise, E-commerce

Tooploox vs DEPT: overview

Tooploox

Tooploox, founded in 2012 and based in Wroclaw and Warsaw, Poland, is an engineering company that specifically takes on projects where AI and machine learning represent the core technical challenge, rather than treating ML as a secondary feature. Its portfolio includes a digital histopathology platform and a neural network technique (MagMax) recognized at ECCV 2024. Tooploox was named Top AI Company in Poland and Top Machine Learning Company in Poland for 2025 by Clutch.

DEPT

DEPT, founded in Amsterdam in 2015, has grown into a global digital agency with over 4,000 digital specialists across more than 30 offices on five continents, backed by the Carlyle Group. DEPT's AI-enabled marketing technology platform, Ada, and its Engineering practice deliver machine learning-driven personalization, growth, and data engineering work for major brands including Google, TikTok, and eBay. As a large, private-equity-backed marketing and engineering agency, ML and AI here sits within a much broader full-service offering rather than being the firm's sole focus.

Services and capabilities: Tooploox vs DEPT

Capability Tooploox DEPT
ML model development
Computer vision
NLP
Generative AI / LLM integration
MLOps
AI strategy consulting
Staff augmentation

Tech stack comparison: Tooploox vs DEPT

Framework / platform Tooploox DEPT
Python
TensorFlow
PyTorch N/A
AWS
Azure N/A N/A
Kubernetes N/A

Pricing comparison: Tooploox vs DEPT

Criterion Tooploox DEPT
Minimum engagement $25K $75K
Engagement models Fixed project, Dedicated team Retainer, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: Tooploox vs DEPT

Dimension Tooploox DEPT
Best company size Startup to mid-market Startup to mid-market
Best industries Healthcare, Enterprise, Media Retail, Media, Enterprise
Best use cases Digital histopathology and medical imaging analysis, Novel neural network architecture research and development ML-driven marketing personalization at global brand scale, Enterprise data engineering supporting a large media or retail platform
Typical project type Fixed project Retainer

Tooploox vs DEPT: pros and cons

Tooploox
+ Recognized by Clutch as Top AI Company and Top Machine Learning Company in Poland for 2025
+ Academic-grade research credibility, including a technique presented at ECCV 2024
+ Over a decade of operating history since founding in 2012, focused specifically on hard ML problems
+ Domain depth in digital histopathology and healthcare computer vision
- Research-oriented positioning may mean higher cost for simpler, more standard ML integration work
- Mid-size team (51–200) shared across research and delivery work
DEPT
+ Global scale of over 4,000 specialists across 30-plus offices, unmatched by any other firm on this list
+ Proprietary AI-enabled marketing technology platform, Ada, with proven enterprise brand clients
+ Carlyle Group backing provides financial stability for very large, long-term programmes
+ Named clients include Google, TikTok, KFC, and eBay, indicating enterprise-grade delivery capacity
- ML and AI sits within a much broader marketing and full-service digital agency offering, not a dedicated ML practice
- High minimum engagement size, inaccessible for startups or small businesses
- Enterprise agency structure means less specialized, boutique-style ML research depth

Who should choose Tooploox?

Tooploox is the right choice for companies with genuinely hard ML and AI research-engineering problems, not standard integration work.

Research-grade ML engineering with peer-reviewed academic recognition at ECCV 2024, alongside client delivery. Minimum engagement starts at $25K. Works best with clients in Healthcare, Enterprise, Media, SaaS.

Who should choose DEPT?

DEPT is the right choice for large enterprise brands needing ML-driven marketing personalization at global scale.

Proprietary AI marketing platform, Ada, and global scale of over 4,000 specialists across 30-plus offices, unmatched by any other firm on this list. Minimum engagement starts at $75K. Works best with clients in Retail, Media, Enterprise, E-commerce.

Decision matrix: Tooploox vs DEPT

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

Use case fit: Tooploox vs DEPT

Use case Tooploox fit DEPT fit Winner
Digital histopathology and medical imaging analysis Strong Strong Both equally
Novel neural network architecture research and development Strong Limited Tooploox
ML-driven marketing personalization at global brand scale Limited Strong DEPT
Enterprise data engineering supporting a large media or retail platform Limited Strong DEPT
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Tooploox vs DEPT

Tooploox (4.3/5) is the stronger overall choice for most Machine Learning Development projects. Research-grade ML engineering with peer-reviewed academic recognition at ECCV 2024, alongside client delivery. It is best for companies with genuinely hard ML and AI research-engineering problems, not standard integration work.

DEPT (4.0/5) is the better choice when large enterprise brands needing ML-driven marketing personalization at global scale. If your situation matches those criteria, DEPT is a competitive option.

Related comparisons

Tooploox vs DEPT FAQ

Is Tooploox better than DEPT?

Tooploox (4.3/5) scores higher overall, but "better" depends on your use case. Tooploox is better for companies with genuinely hard ML and AI research-engineering problems, not standard integration work. DEPT is better for large enterprise brands needing ML-driven marketing personalization at global scale.

How do Tooploox and DEPT differ in pricing?

Tooploox uses fixed project, dedicated team pricing with a minimum engagement of $25K. DEPT uses retainer, dedicated team pricing with a minimum engagement of $75K. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Tooploox or DEPT?

Tooploox 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 Tooploox and DEPT?

Tooploox's primary differentiator is: research-grade ml engineering with peer-reviewed academic recognition at eccv 2024, alongside client delivery. DEPT's primary differentiator is: proprietary ai marketing platform, ada, and global scale of over 4,000 specialists across 30-plus offices, unmatched by any other firm on this list. They also differ in team size (51–200 vs 1000+), minimum engagement ($25K vs $75K), and primary industries served (Healthcare, Enterprise vs Retail, Media).

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