Best AI Agent Development Companies in Europe

Sopra Steria vs Deviniti: full comparison for 2026

Last updated: August 2026

Quick verdict

Sopra Steria (4.0/5) edges ahead of Deviniti (3.9/5) overall. Sopra Steria is the better choice for european enterprises wanting agentic AI from a research-active, European-headquartered systems integrator.. Deviniti is the stronger option for eU buyers on the Atlassian ecosystem wanting a vendor with an independently checkable marketplace/partner track record.. The right choice depends on your project size, budget, and required tech stack.

Sopra Steria vs Deviniti: head-to-head summary

Criterion Sopra Steria Deviniti
Founded 1968 2004
HQ Paris, France Wrocław, Poland
Team size 50,000–60,000 201–500
Rating 4.0 / 5 3.9 / 5
Best for European enterprises wanting agentic AI from a research-active, European-headquartered systems integrator. EU buyers on the Atlassian ecosystem wanting a vendor with an independently checkable marketplace/partner track record.
Pricing model Retainer, dedicated team, time & materials Fixed project, dedicated team
Min. engagement Not published (typically six- to seven-figure enterprise programs) $20K (per company website; independently unverifiable)
Primary tech stack Python, OpenAI, Azure AI Python, Java, LangChain
Industries served Financial Services, Government & Public Sector, Manufacturing, Retail & E-commerce Financial Services, Manufacturing, Technology & SaaS, Retail & E-commerce

Sopra Steria vs Deviniti: overview

Sopra Steria

Sopra Steria Group SA was founded in 1968 and is headquartered in Paris, France, with approximately 58,000 employees, positioning itself as a European tech leader in consulting, digital services, and software development. In June 2026 it published the first European study dedicated to agentic commerce, based on a survey of 8,400 consumers across eight countries, estimating €310 billion in transactions could be assisted by AI agents across Europe within a decade — giving it a research-driven credibility angle among the larger European systems integrators on this list.

Deviniti

Deviniti is a Wrocław, Poland-based software company founded in 2004 by Piotr Dorosz and Jacek Machata, with roughly 260 employees across Europe and North America. Its established Atlassian Marketplace app and consulting business gives European procurement teams a checkable, independently reviewable track record beyond the vendor's self-reported claims. As a Polish company, it sits fully within EU jurisdiction, and its financial-sector origins mean it has existing compliance-aware delivery experience relevant to GDPR-sensitive agentic AI work.

Services and capabilities: Sopra Steria vs Deviniti

Capability Sopra Steria Deviniti
Multi-agent orchestration
RAG / knowledge integration
Workflow & systems integration
Coding agents
Monitoring & anomaly detection
Customer-facing agents

Tech stack comparison: Sopra Steria vs Deviniti

Framework / platform Sopra Steria Deviniti
LangChain
LangGraph N/A N/A
AutoGen N/A N/A
LlamaIndex N/A N/A
OpenAI N/A
Anthropic Claude N/A N/A
Pinecone N/A N/A
AWS
Azure
Kubernetes N/A

Pricing comparison: Sopra Steria vs Deviniti

Criterion Sopra Steria Deviniti
Minimum engagement Not published (typically six- to seven-figure enterprise programs) $20K (per company website; independently unverifiable)
Engagement models Retainer, Dedicated team, Time & materials Fixed project, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Mid-market Accessible

Target audience comparison: Sopra Steria vs Deviniti

Dimension Sopra Steria Deviniti
Best company size Startup to mid-market Startup to mid-market
Best industries Financial Services, Government & Public Sector, Manufacturing Financial Services, Manufacturing, Technology & SaaS
Best use cases Large European enterprise programs needing agentic AI backed by original market research, Government or public-sector clients across EU member states with existing Sopra Steria relationships EU buyers wanting a vendor whose track record can be independently checked via a third-party marketplace, Workflow-integration agents for teams already running Atlassian tooling under an existing contract
Typical project type Retainer Fixed project

Sopra Steria vs Deviniti: pros and cons

Sopra Steria
+ Paris-headquartered European entity with nearly six decades of operating history since 1968
+ Published original European agentic-commerce research (June 2026), an independently citable credibility signal
+ ~58,000 employees gives substantial bench depth for large European enterprise programs
+ Deep existing government and public-sector relationships across multiple EU member states
- Standard enterprise contracting and procurement cycles run considerably longer than a boutique vendor's
- Pricing typically sits well above mid-size and boutique competitors on this list
- Buyers get a broad consulting team rather than the named-architect continuity smaller firms offer
Deviniti
+ Atlassian Marketplace and partner listings give procurement an independently checkable track record
+ Fully EU-domiciled (Poland), avoiding cross-border data-transfer complexity
+ Two decades of enterprise systems-integration experience, originally rooted in financial-sector IT
+ Founder-led continuity since 2004 provides institutional stability
- Agentic AI is a newer addition to a legacy enterprise-software and Atlassian practice
- Less name recognition in AI-specific European procurement circles compared to AI-first competitors
- Public agentic-specific case studies are limited relative to its Atlassian portfolio

Who should choose Sopra Steria?

Sopra Steria is the right choice for european enterprises wanting agentic AI from a research-active, European-headquartered systems integrator..

Published the first major European study on agentic commerce (June 2026, 8,400 consumers, 8 countries), giving it a distinctive research-led credibility angle.. Minimum engagement starts at Not published (typically six- to seven-figure enterprise programs). Works best with clients in Financial Services, Government & Public Sector, Manufacturing, Retail & E-commerce.

Who should choose Deviniti?

Deviniti is the right choice for eU buyers on the Atlassian ecosystem wanting a vendor with an independently checkable marketplace/partner track record..

An Atlassian Marketplace and partner track record independently checkable outside the vendor's own claims, fully EU-domiciled (Poland).. Minimum engagement starts at $20K (per company website; independently unverifiable). Works best with clients in Financial Services, Manufacturing, Technology & SaaS, Retail & E-commerce.

Decision matrix: Sopra Steria vs Deviniti

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Deviniti
You need a large dedicated team for an ongoing programme Sopra Steria
Your budget is at the lower end Compare: Sopra Steria (Not published (typically six- to seven-figure enterprise programs)) vs Deviniti ($20K (per company website; independently unverifiable))
You need specialist depth in a specific vertical Sopra Steria
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: Sopra Steria vs Deviniti

Use case Sopra Steria fit Deviniti fit Winner
Large European enterprise programs needing agentic AI backed by original market research Strong Limited Sopra Steria
Government or public-sector clients across EU member states with existing Sopra Steria relationships Strong Limited Sopra Steria
EU buyers wanting a vendor whose track record can be independently checked via a third-party marketplace Strong Strong Both equally
Workflow-integration agents for teams already running Atlassian tooling under an existing contract Limited Strong Deviniti
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Sopra Steria vs Deviniti

Sopra Steria (4.0/5) is the stronger overall choice for most AI Agent Development projects. Published the first major European study on agentic commerce (June 2026, 8,400 consumers, 8 countries), giving it a distinctive research-led credibility angle.. It is best for european enterprises wanting agentic AI from a research-active, European-headquartered systems integrator..

Deviniti (3.9/5) is the better choice when eU buyers on the Atlassian ecosystem wanting a vendor with an independently checkable marketplace/partner track record.. If your situation matches those criteria, Deviniti is a competitive option.

Related comparisons

Sopra Steria vs Deviniti FAQ

Is Sopra Steria better than Deviniti?

Sopra Steria (4.0/5) scores higher overall, but "better" depends on your use case. Sopra Steria is better for european enterprises wanting agentic AI from a research-active, European-headquartered systems integrator.. Deviniti is better for eU buyers on the Atlassian ecosystem wanting a vendor with an independently checkable marketplace/partner track record..

How do Sopra Steria and Deviniti differ in pricing?

Sopra Steria uses retainer, dedicated team, time & materials pricing with a minimum engagement of Not published (typically six- to seven-figure enterprise programs). Deviniti uses fixed project, dedicated team pricing with a minimum engagement of $20K (per company website; independently unverifiable). Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Sopra Steria or Deviniti?

Sopra Steria 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 Sopra Steria and Deviniti?

Sopra Steria's primary differentiator is: published the first major european study on agentic commerce (june 2026, 8,400 consumers, 8 countries), giving it a distinctive research-led credibility angle.. Deviniti's primary differentiator is: an atlassian marketplace and partner track record independently checkable outside the vendor's own claims, fully eu-domiciled (poland).. They also differ in team size (50,000–60,000 vs 201–500), minimum engagement (Not published (typically six- to seven-figure enterprise programs) vs $20K (per company website; independently unverifiable)), and primary industries served (Financial Services, Government & Public Sector vs Financial Services, Manufacturing).

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