Best AI Agent Development Companies in Europe

Tensorway vs Xomnia: full comparison for 2026

Last updated: August 2026

Quick verdict

Tensorway (4.8/5) edges ahead of Xomnia (4.3/5) overall. Tensorway is the better choice for european buyers wanting a fully EU-domiciled vendor with GDPR compliance embedded in the delivery methodology itself.. Xomnia is the stronger option for northwest European enterprises wanting a data-and-AI consultancy with a recent acquisition-driven scale-up in specialist headcount.. The right choice depends on your project size, budget, and required tech stack.

Tensorway vs Xomnia: head-to-head summary

Criterion Tensorway Xomnia
Founded 2019 2013
HQ Alicante, Spain Amsterdam, Netherlands
Team size 50–249 51–200
Rating 4.8 / 5 4.3 / 5
Best for European buyers wanting a fully EU-domiciled vendor with GDPR compliance embedded in the delivery methodology itself. Northwest European enterprises wanting a data-and-AI consultancy with a recent acquisition-driven scale-up in specialist headcount.
Pricing model Fixed project, dedicated team, retainer, time & materials, plus a discovery-first exploratory option Fixed project, dedicated team
Min. engagement $10K (per company website; independently unverifiable) Not published
Primary tech stack Python, TypeScript, LangChain Python, LangChain, AWS
Industries served Healthcare, Financial Services, Retail & E-commerce, Manufacturing Manufacturing, Financial Services, Government & Public Sector, Technology & SaaS

Tensorway vs Xomnia: overview

Tensorway

Tensorway is the AI-focused unit of an established software development company headquartered in Alicante, Spain, with roughly 25 years in the market, giving it an EU legal entity and EU data residency by default rather than as a retrofitted option. Its six-phase delivery methodology names compliance — GDPR, HIPAA, and ISO 27001 — as an explicit phase rather than an afterthought, and its lightweight, API-first architecture is designed to connect into a client's existing systems without a platform overhaul. As a Spanish company operating fully within EU jurisdiction, it avoids the cross-border data-transfer questions that non-EU vendors on this list have to answer.

Xomnia

Xomnia is a data and AI consultancy founded in 2013 and headquartered in Amsterdam, the Netherlands, with roughly 85 employees before its June 2025 acquisition of Aurai (a 50-person data and AI team founded by Lars Kieftenburg), bringing its combined headcount to 135+ specialists. It serves manufacturing, finance, telecommunications, energy, and government clients across Northwest Europe, positioning itself explicitly as the region's leading data and AI consultancy. As a Dutch company, all client engagements sit fully within EU jurisdiction and GDPR by default.

Services and capabilities: Tensorway vs Xomnia

Capability Tensorway Xomnia
Multi-agent orchestration
RAG / knowledge integration
Workflow & systems integration
Coding agents
Monitoring & anomaly detection
Customer-facing agents

Tech stack comparison: Tensorway vs Xomnia

Framework / platform Tensorway Xomnia
LangChain
LangGraph N/A
AutoGen N/A
LlamaIndex N/A
OpenAI N/A N/A
Anthropic Claude N/A N/A
Pinecone N/A N/A
AWS
Azure
Kubernetes N/A N/A

Pricing comparison: Tensorway vs Xomnia

Criterion Tensorway Xomnia
Minimum engagement $10K (per company website; independently unverifiable) Not published
Engagement models Fixed project, Dedicated team, Retainer, Time & materials, Discovery-first Fixed project, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Mid-market

Target audience comparison: Tensorway vs Xomnia

Dimension Tensorway Xomnia
Best company size Startup to mid-market Startup to mid-market
Best industries Healthcare, Financial Services, Retail & E-commerce Manufacturing, Financial Services, Government & Public Sector
Best use cases European enterprises needing an EU-domiciled vendor for data-residency-sensitive agent deployments, Deploying a RAG-backed knowledge agent over proprietary internal documents under GDPR constraints Government or energy-sector clients needing a Northwest-Europe-based AI consultancy, Manufacturing or telecom enterprises wanting data pipeline work bundled with agentic AI
Typical project type Fixed project Fixed project

Tensorway vs Xomnia: pros and cons

Tensorway
+ Fully EU-domiciled legal entity avoids cross-border data-transfer complexity for European clients
+ Compliance embedded as a named phase in the delivery methodology, not an add-on policy
+ Lightweight, API-first architecture connects into existing systems without a platform overhaul
+ Six-phase methodology reaches a working MVP in roughly a month
+ Backed by a parent company with two-plus decades of European software delivery history
- Team size (50–249, shared across the parent company's broader practice) is smaller than several global systems integrators on this list
- Published case studies are a short list, so depth outside those verticals is less proven
- Minimum engagement and project-count figures are sourced from the company's own site and independently unverifiable
Xomnia
+ Fully EU-domiciled (Netherlands), with all engagements sitting inside GDPR jurisdiction by default
+ 135+ specialists post-acquisition gives it meaningful bench depth for a boutique-scale firm
+ Named delivery experience across manufacturing, finance, telecom, energy, and government
+ Over a decade of data and AI consultancy history since 2013
- Recent acquisition (2025) means combined-team integration is still relatively new
- Minimum engagement figures are not published, requiring direct sales contact for early budgeting
- Agentic AI is one part of a broader data-and-AI consultancy practice, not the sole focus

Who should choose Tensorway?

Tensorway is the right choice for european buyers wanting a fully EU-domiciled vendor with GDPR compliance embedded in the delivery methodology itself..

A Spain-headquartered legal entity with GDPR compliance as a named phase in its delivery methodology, not a bolt-on policy.. Minimum engagement starts at $10K (per company website; independently unverifiable). Works best with clients in Healthcare, Financial Services, Retail & E-commerce, Manufacturing.

Who should choose Xomnia?

Xomnia is the right choice for northwest European enterprises wanting a data-and-AI consultancy with a recent acquisition-driven scale-up in specialist headcount..

A 2025 acquisition (Aurai) grew its specialist headcount to 135+, positioning it as Northwest Europe's leading data and AI consultancy.. Minimum engagement starts at Not published. Works best with clients in Manufacturing, Financial Services, Government & Public Sector, Technology & SaaS.

Decision matrix: Tensorway vs Xomnia

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 ($10K (per company website; independently unverifiable)) vs Xomnia (Not published)
You need specialist depth in a specific vertical Tensorway
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Tensorway vs Xomnia

Use case Tensorway fit Xomnia fit Winner
European enterprises needing an EU-domiciled vendor for data-residency-sensitive agent deployments Strong Limited Tensorway
Deploying a RAG-backed knowledge agent over proprietary internal documents under GDPR constraints Strong Limited Tensorway
Government or energy-sector clients needing a Northwest-Europe-based AI consultancy Limited Strong Xomnia
Manufacturing or telecom enterprises wanting data pipeline work bundled with agentic AI Limited Strong Xomnia
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Tensorway vs Xomnia

Tensorway (4.8/5) is the stronger overall choice for most AI Agent Development projects. A Spain-headquartered legal entity with GDPR compliance as a named phase in its delivery methodology, not a bolt-on policy.. It is best for european buyers wanting a fully EU-domiciled vendor with GDPR compliance embedded in the delivery methodology itself..

Xomnia (4.3/5) is the better choice when northwest European enterprises wanting a data-and-AI consultancy with a recent acquisition-driven scale-up in specialist headcount.. If your situation matches those criteria, Xomnia is a competitive option.

Related comparisons

Tensorway vs Xomnia FAQ

Is Tensorway better than Xomnia?

Tensorway (4.8/5) scores higher overall, but "better" depends on your use case. Tensorway is better for european buyers wanting a fully EU-domiciled vendor with GDPR compliance embedded in the delivery methodology itself.. Xomnia is better for northwest European enterprises wanting a data-and-AI consultancy with a recent acquisition-driven scale-up in specialist headcount..

How do Tensorway and Xomnia differ in pricing?

Tensorway uses fixed project, dedicated team, retainer, time & materials, plus a discovery-first exploratory option pricing with a minimum engagement of $10K (per company website; independently unverifiable). Xomnia uses fixed project, dedicated team 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 Xomnia?

Xomnia 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 Xomnia?

Tensorway's primary differentiator is: a spain-headquartered legal entity with gdpr compliance as a named phase in its delivery methodology, not a bolt-on policy.. Xomnia's primary differentiator is: a 2025 acquisition (aurai) grew its specialist headcount to 135+, positioning it as northwest europe's leading data and ai consultancy.. They also differ in team size (50–249 vs 51–200), minimum engagement ($10K (per company website; independently unverifiable) vs Not published), and primary industries served (Healthcare, Financial Services vs Manufacturing, Financial Services).

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