Best AI Agent Development Companies in Europe

ML6 vs BotsCrew: full comparison for 2026

Last updated: August 2026

Quick verdict

ML6 (4.4/5) edges ahead of BotsCrew (3.6/5) overall. ML6 is the better choice for european buyers who specifically require every vendor office and delivery location to sit inside the EU with no exceptions.. BotsCrew is the stronger option for uK and European buyers wanting a compact, conversational-AI-native team to build customer-facing agentic dialogue systems.. The right choice depends on your project size, budget, and required tech stack.

ML6 vs BotsCrew: head-to-head summary

Criterion ML6 BotsCrew
Founded 2013 2016
HQ Ghent, Belgium London, UK
Team size 51–200 51–100
Rating 4.4 / 5 3.6 / 5
Best for European buyers who specifically require every vendor office and delivery location to sit inside the EU with no exceptions. UK and European buyers wanting a compact, conversational-AI-native team to build customer-facing agentic dialogue systems.
Pricing model Fixed project, dedicated team Fixed project, dedicated team
Min. engagement Not published Not published
Primary tech stack Python, LangChain, GCP Python, LangChain, OpenAI
Industries served Manufacturing, Financial Services, Retail & E-commerce, Technology & SaaS Retail & E-commerce, Technology & SaaS, Healthcare

ML6 vs BotsCrew: overview

ML6

ML6 is an AI engineering company founded in 2013 by Nicolas Deruytter and Michael Lemmer, headquartered in Ghent, Belgium, with roughly 178 employees across offices exclusively in Ghent, Amsterdam, Berlin, and Munich. Unlike most firms on this list, it operates with zero non-EU offices — every delivery location is inside the EU, which materially simplifies data-residency and cross-border transfer questions for European procurement teams. Its positioning as "Enterprise Superintelligence" reflects a broader AI engineering practice, of which agentic AI is one growing part.

BotsCrew

BotsCrew is a conversational AI development company founded in 2016, with reported headquarters in London, UK (also San Francisco) and delivery teams in Lviv, Ukraine and Adelaide, Australia, totaling roughly 73 employees. Led by CEO Nazar Hembara and Managing Director Max Gladysh, it has extended its original chatbot-development practice into autonomous, multi-step agentic systems. Its London office gives it a UK legal entity for European clients, while its Lviv delivery team sits outside the EU proper.

Services and capabilities: ML6 vs BotsCrew

Capability ML6 BotsCrew
Multi-agent orchestration
RAG / knowledge integration
Workflow & systems integration
Coding agents
Monitoring & anomaly detection
Customer-facing agents

Tech stack comparison: ML6 vs BotsCrew

Framework / platform ML6 BotsCrew
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 N/A
Kubernetes N/A

Pricing comparison: ML6 vs BotsCrew

Criterion ML6 BotsCrew
Minimum engagement Not published Not published
Engagement models Fixed project, Dedicated team Fixed project, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Mid-market Mid-market

Target audience comparison: ML6 vs BotsCrew

Dimension ML6 BotsCrew
Best company size Startup to mid-market Startup to mid-market
Best industries Manufacturing, Financial Services, Retail & E-commerce Retail & E-commerce, Technology & SaaS, Healthcare
Best use cases Procurement processes with a hard requirement that every vendor office sits inside the EU, Multi-country EU enterprises wanting a choice of Belgian, Dutch, or German delivery hub UK and European buyers building autonomous, multi-step conversational agents rather than fixed-tree chatbots, Well-scoped customer-facing agentic dialogue projects for mid-market clients
Typical project type Fixed project Fixed project

ML6 vs BotsCrew: pros and cons

ML6
+ 100% EU office footprint across Belgium, Netherlands, and Germany, with zero non-EU locations
+ A decade-plus of AI engineering delivery history since 2013
+ Multi-country EU presence (Ghent, Amsterdam, Berlin, Munich) gives clients a choice of delivery hub
+ ~178-person team gives meaningful bench depth for a boutique-scale firm
- Agentic AI is one growing part of a broader AI engineering practice, not the sole focus
- Minimum engagement figures are not published, requiring direct sales contact for early budgeting
- No presence outside continental Europe limits options for clients needing non-EU delivery coverage
BotsCrew
+ London office gives it a UK legal entity accessible to European clients
+ A decade of dedicated conversational AI development history since 2016
+ Founder-led (Nazar Hembara, Max Gladysh) continuity
+ Dialogue-design expertise transfers directly into more natural agentic conversation quality
- UK-headquartered, so post-Brexit it sits outside strict EU jurisdiction for its own corporate entity
- Lviv, Ukraine delivery team sits outside the EU proper — worth confirming per-project data handling
- ~73-person team caps capacity for large or highly parallel enterprise programs

Who should choose ML6?

ML6 is the right choice for european buyers who specifically require every vendor office and delivery location to sit inside the EU with no exceptions..

A 100% EU office footprint (Ghent, Amsterdam, Berlin, Munich) with zero non-EU locations — the cleanest data-residency story among the boutiques on this list.. Minimum engagement starts at Not published. Works best with clients in Manufacturing, Financial Services, Retail & E-commerce, Technology & SaaS.

Who should choose BotsCrew?

BotsCrew is the right choice for uK and European buyers wanting a compact, conversational-AI-native team to build customer-facing agentic dialogue systems..

A decade of dedicated conversational AI/chatbot delivery experience applied specifically to autonomous, multi-step agentic dialogue, with a UK legal entity.. Minimum engagement starts at Not published. Works best with clients in Retail & E-commerce, Technology & SaaS, Healthcare.

Decision matrix: ML6 vs BotsCrew

Your situation Recommended choice
You need full-ownership delivery on a defined project scope ML6
You need a large dedicated team for an ongoing programme ML6
Your budget is at the lower end Compare: ML6 (Not published) vs BotsCrew (Not published)
You need specialist depth in a specific vertical ML6
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: ML6 vs BotsCrew

Use case ML6 fit BotsCrew fit Winner
Procurement processes with a hard requirement that every vendor office sits inside the EU Strong Limited ML6
Multi-country EU enterprises wanting a choice of Belgian, Dutch, or German delivery hub Strong Limited ML6
UK and European buyers building autonomous, multi-step conversational agents rather than fixed-tree chatbots Limited Strong BotsCrew
Well-scoped customer-facing agentic dialogue projects for mid-market clients Limited Strong BotsCrew
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: ML6 vs BotsCrew

ML6 (4.4/5) is the stronger overall choice for most AI Agent Development projects. A 100% EU office footprint (Ghent, Amsterdam, Berlin, Munich) with zero non-EU locations — the cleanest data-residency story among the boutiques on this list.. It is best for european buyers who specifically require every vendor office and delivery location to sit inside the EU with no exceptions..

BotsCrew (3.6/5) is the better choice when uK and European buyers wanting a compact, conversational-AI-native team to build customer-facing agentic dialogue systems.. If your situation matches those criteria, BotsCrew is a competitive option.

Related comparisons

ML6 vs BotsCrew FAQ

Is ML6 better than BotsCrew?

ML6 (4.4/5) scores higher overall, but "better" depends on your use case. ML6 is better for european buyers who specifically require every vendor office and delivery location to sit inside the EU with no exceptions.. BotsCrew is better for uK and European buyers wanting a compact, conversational-AI-native team to build customer-facing agentic dialogue systems..

How do ML6 and BotsCrew differ in pricing?

ML6 uses fixed project, dedicated team pricing with a minimum engagement of Not published. BotsCrew 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: ML6 or BotsCrew?

ML6 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 ML6 and BotsCrew?

ML6's primary differentiator is: a 100% eu office footprint (ghent, amsterdam, berlin, munich) with zero non-eu locations — the cleanest data-residency story among the boutiques on this list.. BotsCrew's primary differentiator is: a decade of dedicated conversational ai/chatbot delivery experience applied specifically to autonomous, multi-step agentic dialogue, with a uk legal entity.. They also differ in team size (51–200 vs 51–100), minimum engagement (Not published vs Not published), and primary industries served (Manufacturing, Financial Services vs Retail & E-commerce, Technology & SaaS).

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