Best Machine Learning Development Companies in Europe

Preste vs Transparity: full comparison for 2026

Last updated: July 2026

Quick verdict

Preste (4.4/5) edges ahead of Transparity (3.7/5) overall. Preste is the better choice for european companies needing custom computer vision or NLP algorithms with a French client-facing presence. Transparity is the stronger option for uK enterprises fully standardized on Microsoft Azure wanting AI transformation through a certified Microsoft partner. The right choice depends on your project size, budget, and required tech stack.

Preste vs Transparity: head-to-head summary

Criterion Preste Transparity
Founded 2019 2015
HQ Paris, France United Kingdom
Team size 11–50 201–500
Rating 4.4 / 5 3.7 / 5
Best for European companies needing custom computer vision or NLP algorithms with a French client-facing presence UK enterprises fully standardized on Microsoft Azure wanting AI transformation through a certified Microsoft partner
Pricing model Fixed project, dedicated team Retainer, fixed project, dedicated team
Min. engagement $20K $30K
Primary tech stack Python, PyTorch, OpenCV Azure ML, Azure OpenAI Service, Power BI
Industries served Retail, Manufacturing, Media, Financial Services Insurance, Financial Services, Enterprise, Public Sector

Preste vs Transparity: overview

Preste

Preste is a European AI development company founded in 2019, with operations spanning Paris, France and Kyiv, Ukraine. The team focuses on computer vision, natural language processing, and custom machine learning algorithms, and was recognized by industry peers as a Top European AI Startup in 2024 and 2025 (per company website; independently unverifiable). Its dual-location structure combines French client-facing presence with Ukrainian engineering delivery.

Transparity

Transparity, founded in 2015 by David Jobbins and Colin Macandrew, is a UK-headquartered Microsoft pureplay technology partner with around 289 employees. The company delivers AI and machine learning transformation primarily through Microsoft Azure and Copilot technologies via its proprietary AI Factory framework, as demonstrated in its Bordereaux Sync project built with Charles Taylor InsureTech.

Services and capabilities: Preste vs Transparity

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

Tech stack comparison: Preste vs Transparity

Framework / platform Preste Transparity
Python N/A
TensorFlow N/A N/A
PyTorch N/A
AWS N/A
Azure N/A
Kubernetes N/A N/A

Pricing comparison: Preste vs Transparity

Criterion Preste Transparity
Minimum engagement $20K $30K
Engagement models Fixed project, Dedicated team Retainer, Fixed project, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: Preste vs Transparity

Dimension Preste Transparity
Best company size Startup to mid-market Startup to mid-market
Best industries Retail, Manufacturing, Media Insurance, Financial Services, Enterprise
Best use cases Computer vision for retail or manufacturing quality inspection, NLP for French and multilingual document processing Azure-native AI transformation for an insurance or financial services client, Microsoft Copilot deployment across enterprise workflows
Typical project type Fixed project Retainer

Preste vs Transparity: pros and cons

Preste
+ Legally headquartered in Paris with recognized Top European AI Startup mentions from industry peers
+ Focused specialization in computer vision and NLP rather than broad generalist AI scope
+ Founded in 2019 with steady growth in a competitive Paris AI market
- Delivery team based partly in Kyiv, Ukraine carries the same operational-continuity considerations as other Ukraine-linked firms
- Smaller, newer firm with a shorter track record than established French AI consultancies
- Industry-award mentions are self-reported and not independently verifiable
Transparity
+ Deep Microsoft pureplay partnership status with a proprietary AI Factory delivery framework
+ Demonstrated production case study, Bordereaux Sync, built with Charles Taylor InsureTech
+ A decade of operating history since founding in 2015, with a growing UK enterprise client base
+ Strong fit for insurance and financial services clients needing Azure-based compliance
- Azure-exclusive positioning is a poor fit for clients on AWS, GCP, or open-source ML stacks
- AI and ML transformation is delivered through a broader Microsoft cloud consulting practice rather than as a standalone ML specialization
- Smaller named public case study base than larger, longer-established firms on this list

Who should choose Preste?

Preste is the right choice for european companies needing custom computer vision or NLP algorithms with a French client-facing presence.

Dual Paris and Kyiv structure pairing French market presence with dedicated computer vision and NLP engineering delivery. Minimum engagement starts at $20K. Works best with clients in Retail, Manufacturing, Media, Financial Services.

Who should choose Transparity?

Transparity is the right choice for uK enterprises fully standardized on Microsoft Azure wanting AI transformation through a certified Microsoft partner.

Proprietary AI Factory framework built specifically around Microsoft Azure and Copilot technologies. Minimum engagement starts at $30K. Works best with clients in Insurance, Financial Services, Enterprise, Public Sector.

Decision matrix: Preste vs Transparity

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

Use case fit: Preste vs Transparity

Use case Preste fit Transparity fit Winner
Computer vision for retail or manufacturing quality inspection Strong Limited Preste
NLP for French and multilingual document processing Strong Limited Preste
Azure-native AI transformation for an insurance or financial services client Limited Strong Transparity
Microsoft Copilot deployment across enterprise workflows Limited Strong Transparity
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Preste vs Transparity

Preste (4.4/5) is the stronger overall choice for most Machine Learning Development projects. Dual Paris and Kyiv structure pairing French market presence with dedicated computer vision and NLP engineering delivery. It is best for european companies needing custom computer vision or NLP algorithms with a French client-facing presence.

Transparity (3.7/5) is the better choice when uK enterprises fully standardized on Microsoft Azure wanting AI transformation through a certified Microsoft partner. If your situation matches those criteria, Transparity is a competitive option.

Related comparisons

Preste vs Transparity FAQ

Is Preste better than Transparity?

Preste (4.4/5) scores higher overall, but "better" depends on your use case. Preste is better for european companies needing custom computer vision or NLP algorithms with a French client-facing presence. Transparity is better for uK enterprises fully standardized on Microsoft Azure wanting AI transformation through a certified Microsoft partner.

How do Preste and Transparity differ in pricing?

Preste uses fixed project, dedicated team pricing with a minimum engagement of $20K. Transparity uses retainer, fixed project, dedicated team pricing with a minimum engagement of $30K. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Preste or Transparity?

Transparity 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 Preste and Transparity?

Preste's primary differentiator is: dual paris and kyiv structure pairing french market presence with dedicated computer vision and nlp engineering delivery. Transparity's primary differentiator is: proprietary ai factory framework built specifically around microsoft azure and copilot technologies. They also differ in team size (11–50 vs 201–500), minimum engagement ($20K vs $30K), and primary industries served (Retail, Manufacturing vs Insurance, Financial Services).

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