Best AI Agent Development Companies in Europe

Sopra Steria vs onepoint: full comparison for 2026

Last updated: August 2026

Quick verdict

Sopra Steria (4.0/5) edges ahead of onepoint (3.7/5) overall. Sopra Steria is the better choice for european enterprises wanting agentic AI from a research-active, European-headquartered systems integrator.. onepoint is the stronger option for french and EU enterprises wanting agentic AI from a mid-size, founder-led French IT services firm.. The right choice depends on your project size, budget, and required tech stack.

Sopra Steria vs onepoint: head-to-head summary

Criterion Sopra Steria onepoint
Founded 1968 2002
HQ Paris, France Paris, France
Team size 50,000–60,000 3,700+
Rating 4.0 / 5 3.7 / 5
Best for European enterprises wanting agentic AI from a research-active, European-headquartered systems integrator. French and EU enterprises wanting agentic AI from a mid-size, founder-led French IT services firm.
Pricing model Retainer, dedicated team, time & materials Fixed project, dedicated team
Min. engagement Not published (typically six- to seven-figure enterprise programs) Not published
Primary tech stack Python, OpenAI, Azure AI Python, LangChain, AWS
Industries served Financial Services, Government & Public Sector, Manufacturing, Retail & E-commerce Financial Services, Government & Public Sector, Manufacturing, Technology & SaaS

Sopra Steria vs onepoint: 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.

onepoint

onepoint is a French IT services company founded in 2002 by David Layani, headquartered in a 4,000 sqm building in Paris's 16th arrondissement, with roughly 3,700 employees. It operates across application development, infrastructure support, and advisory services, applying that broad enterprise practice to agentic AI work as it emerges. As a French-headquartered entity, it offers EU procurement teams a domestic legal entity at a mid-size scale between the largest global SIs and the smaller boutiques on this list.

Services and capabilities: Sopra Steria vs onepoint

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

Tech stack comparison: Sopra Steria vs onepoint

Framework / platform Sopra Steria onepoint
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 onepoint

Criterion Sopra Steria onepoint
Minimum engagement Not published (typically six- to seven-figure enterprise programs) Not published
Engagement models Retainer, Dedicated team, Time & materials Fixed project, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Mid-market Mid-market

Target audience comparison: Sopra Steria vs onepoint

Dimension Sopra Steria onepoint
Best company size Startup to mid-market Startup to mid-market
Best industries Financial Services, Government & Public Sector, Manufacturing Financial Services, Government & Public Sector, Manufacturing
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 French and EU enterprises wanting agentic AI from a mid-size, founder-led IT services firm, Buyers wanting a scale between the largest global SIs and the smallest boutiques
Typical project type Retainer Fixed project

Sopra Steria vs onepoint: 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
onepoint
+ Fully EU-domiciled (France), simplifying GDPR compliance
+ Founder-led (David Layani) continuity since founding in 2002
+ 3,700+ employees gives a scale between boutique and global-SI capacity
+ Broad existing practice (application development, infrastructure, advisory) supports agentic work in context
- Agentic AI is a newer addition to a broad IT services portfolio, not the sole focus
- Minimum engagement figures are not published, requiring direct sales contact for early budgeting
- Fewer named agentic-specific case studies than AI-first specialist competitors

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 onepoint?

onepoint is the right choice for french and EU enterprises wanting agentic AI from a mid-size, founder-led French IT services firm..

A founder-led (David Layani), French-headquartered mid-size IT services firm, sized between the large global SIs and boutique specialists.. Minimum engagement starts at Not published. Works best with clients in Financial Services, Government & Public Sector, Manufacturing, Technology & SaaS.

Decision matrix: Sopra Steria vs onepoint

Your situation Recommended choice
You need full-ownership delivery on a defined project scope onepoint
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 onepoint (Not published)
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 onepoint

Use case Sopra Steria fit onepoint fit Winner
Large European enterprise programs needing agentic AI backed by original market research Strong Strong Both equally
Government or public-sector clients across EU member states with existing Sopra Steria relationships Strong Strong Both equally
French and EU enterprises wanting agentic AI from a mid-size, founder-led IT services firm Limited Strong onepoint
Buyers wanting a scale between the largest global SIs and the smallest boutiques Limited Strong onepoint
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Sopra Steria vs onepoint

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..

onepoint (3.7/5) is the better choice when french and EU enterprises wanting agentic AI from a mid-size, founder-led French IT services firm.. If your situation matches those criteria, onepoint is a competitive option.

Related comparisons

Sopra Steria vs onepoint FAQ

Is Sopra Steria better than onepoint?

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.. onepoint is better for french and EU enterprises wanting agentic AI from a mid-size, founder-led French IT services firm..

How do Sopra Steria and onepoint 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). onepoint 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: Sopra Steria or onepoint?

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 onepoint?

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.. onepoint's primary differentiator is: a founder-led (david layani), french-headquartered mid-size it services firm, sized between the large global sis and boutique specialists.. They also differ in team size (50,000–60,000 vs 3,700+), minimum engagement (Not published (typically six- to seven-figure enterprise programs) vs Not published), and primary industries served (Financial Services, Government & Public Sector vs Financial Services, Government & Public Sector).

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