Best Machine Learning Development Companies in Europe

DEPT vs SDG Group: full comparison for 2026

Last updated: July 2026

Quick verdict

DEPT (4.0/5) edges ahead of SDG Group (3.7/5) overall. DEPT is the better choice for large enterprise brands needing ML-driven marketing personalization at global scale. SDG Group is the stronger option for large enterprises wanting ML-driven analytics embedded within a broader business performance management programme. The right choice depends on your project size, budget, and required tech stack.

DEPT vs SDG Group: head-to-head summary

Criterion DEPT SDG Group
Founded 2015 1994
HQ Amsterdam, Netherlands Milan, Italy
Team size 1000+ 1000+
Rating 4.0 / 5 3.7 / 5
Best for Large enterprise brands needing ML-driven marketing personalization at global scale Large enterprises wanting ML-driven analytics embedded within a broader business performance management programme
Pricing model Retainer, dedicated team Retainer, dedicated team, fixed project
Min. engagement $75K $50K
Primary tech stack Python, GCP, AWS Python, Power BI, Tableau
Industries served Retail, Media, Enterprise, E-commerce Enterprise, Financial Services, Retail, Telecommunications

DEPT vs SDG Group: overview

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.

SDG Group

SDG Group, founded in 1994 and headquartered in Milan, Italy, is a global management consulting firm with roughly 2,000 employees and offices spanning Milan, Barcelona, London, and beyond. SDG Group specializes in business performance management and analytical applications, with machine learning and AI delivered as part of its broader business intelligence and enterprise analytics consulting practice.

Services and capabilities: DEPT vs SDG Group

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

Tech stack comparison: DEPT vs SDG Group

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

Pricing comparison: DEPT vs SDG Group

Criterion DEPT SDG Group
Minimum engagement $75K $50K
Engagement models Retainer, Dedicated team Retainer, Dedicated team, Fixed project
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: DEPT vs SDG Group

Dimension DEPT SDG Group
Best company size Startup to mid-market Startup to mid-market
Best industries Retail, Media, Enterprise Enterprise, Financial Services, Retail
Best use cases ML-driven marketing personalization at global brand scale, Enterprise data engineering supporting a large media or retail platform Enterprise business performance management with an ML component, Large-scale analytical applications for finance or retail clients
Typical project type Retainer Retainer

DEPT vs SDG Group: pros and cons

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
SDG Group
+ Three decades of operating history since founding in 1994, as a global management consulting firm
+ Enterprise-scale delivery capacity of roughly 2,000 staff across multiple European and international offices
+ Deep business performance management heritage grounds AI work in measurable business outcomes
+ Established relationships with large enterprise clients across multiple industries
- AI and ML is embedded within a much broader business intelligence and management consulting practice, not a dedicated specialization
- High minimum engagement size, inaccessible for startups or small businesses
- Management-consulting-led engagement model may add overhead versus lean engineering-only ML shops

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.

Who should choose SDG Group?

SDG Group is the right choice for large enterprises wanting ML-driven analytics embedded within a broader business performance management programme.

Three decades of management consulting heritage applied to enterprise-scale analytics and AI programmes. Minimum engagement starts at $50K. Works best with clients in Enterprise, Financial Services, Retail, Telecommunications.

Decision matrix: DEPT vs SDG Group

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

Use case fit: DEPT vs SDG Group

Use case DEPT fit SDG Group fit Winner
ML-driven marketing personalization at global brand scale Strong Limited DEPT
Enterprise data engineering supporting a large media or retail platform Strong Strong Both equally
Enterprise business performance management with an ML component Strong Strong Both equally
Large-scale analytical applications for finance or retail clients Limited Strong SDG Group
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: DEPT vs SDG Group

DEPT (4.0/5) is the stronger overall choice for most Machine Learning Development projects. 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. It is best for large enterprise brands needing ML-driven marketing personalization at global scale.

SDG Group (3.7/5) is the better choice when large enterprises wanting ML-driven analytics embedded within a broader business performance management programme. If your situation matches those criteria, SDG Group is a competitive option.

Related comparisons

DEPT vs SDG Group FAQ

Is DEPT better than SDG Group?

DEPT (4.0/5) scores higher overall, but "better" depends on your use case. DEPT is better for large enterprise brands needing ML-driven marketing personalization at global scale. SDG Group is better for large enterprises wanting ML-driven analytics embedded within a broader business performance management programme.

How do DEPT and SDG Group differ in pricing?

DEPT uses retainer, dedicated team pricing with a minimum engagement of $75K. SDG Group uses retainer, dedicated team, fixed project pricing with a minimum engagement of $50K. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: DEPT or SDG Group?

DEPT 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 DEPT and SDG Group?

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. SDG Group's primary differentiator is: three decades of management consulting heritage applied to enterprise-scale analytics and ai programmes. They also differ in team size (1000+ vs 1000+), minimum engagement ($75K vs $50K), and primary industries served (Retail, Media vs Enterprise, Financial Services).

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