Uvik Software vs B12 Consulting: full comparison for 2026
Quick verdict
Uvik Software (3.6/5) edges ahead of B12 Consulting (3.6/5) overall. Uvik Software is the better choice for EU startups, senior Python engineers, boutique scale. B12 Consulting is the stronger option for EU buyers, small technical Belgian consultancy. The right choice depends on your project size, budget, and required tech stack.
Uvik Software vs B12 Consulting: head-to-head summary
| Criterion | Uvik Software | B12 Consulting |
|---|---|---|
| Founded | 2015 | 2012 |
| HQ | Kraków, Poland | Louvain-la-Neuve, Belgium |
| Team size | 11–50 | 11–50 |
| Rating | 3.6 / 5 | 3.6 / 5 |
| Primary differentiator | Python-and-Django engineering depth carried directly into AI and agent development, EU-domiciled at boutique scale | Founded by PhDs in Physics, giving it a research-adjacent, deeply technical culture uncommon among the boutiques on this list |
| Pricing model | Fixed project, staff augmentation | Fixed project, staff augmentation |
| Min. engagement | $10K (per company website; independently unverifiable) | Not published |
| Primary tech stack | Python, Django, LangChain | Python, LangChain, AWS |
| Industries served | Technology & SaaS, Retail & E-commerce, Healthcare | Manufacturing, Technology & SaaS |
Uvik Software vs B12 Consulting: overview
Uvik Software
Uvik Software is a small AI and data consultancy founded in 2015, headquartered in Kraków, Poland, and a compact team of 11–50 people. It started as a Python and Django development shop and has since evolved into AI and data solutions work, including agent development, built on its existing Python engineering strength. As a Polish EU entity, it sits fully within EU jurisdiction, offering GDPR-native delivery at a boutique headcount and lower cost base than larger Western European vendors.
B12 Consulting
B12 Consulting was founded in 2012 by a group of PhDs in Physics sharing a passion for complex problem solving, headquartered in Louvain-la-Neuve, Belgium with an additional Brussels presence, and roughly 35 FTE. It is a services company expert in artificial intelligence, data science, and custom software development, with a technical, research-adjacent culture reflecting its founders' academic backgrounds. As a Belgian EU entity, it offers full EU data residency at a compact, deeply technical headcount.
Services and capabilities: Uvik Software vs B12 Consulting
| Capability | Uvik Software | B12 Consulting |
|---|---|---|
| Multi-agent orchestration | ✗ | ✗ |
| RAG / knowledge integration | ✗ | ✗ |
| Workflow & systems integration | ✗ | ✓ |
| Coding agents | ✓ | ✗ |
| Monitoring & anomaly detection | ✗ | ✗ |
| Customer-facing agents | ✗ | ✗ |
Tech stack comparison: Uvik Software vs B12 Consulting
| Framework / platform | Uvik Software | B12 Consulting |
|---|---|---|
| LangChain | ✓ | ✓ |
| LangGraph | N/A | N/A |
| AutoGen | N/A | N/A |
| LlamaIndex | N/A | N/A |
| OpenAI | N/A | N/A |
| Anthropic Claude | N/A | N/A |
| Pinecone | N/A | N/A |
| AWS | N/A | ✓ |
| Azure | N/A | N/A |
| Kubernetes | N/A | N/A |
Pricing comparison: Uvik Software vs B12 Consulting
| Criterion | Uvik Software | B12 Consulting |
|---|---|---|
| Minimum engagement | $10K (per company website; independently unverifiable) | Not published |
| Engagement models | Fixed project, Staff augmentation | Fixed project, Staff augmentation |
| Rate transparency | Minimum disclosed | Minimum disclosed |
| Price tier | Accessible | Mid-market |
Target audience comparison: Uvik Software vs B12 Consulting
| Dimension | Uvik Software | B12 Consulting |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Technology & SaaS, Retail & E-commerce, Healthcare | Manufacturing, Technology & SaaS |
| Best use cases | European startups needing a small, senior team to prototype and ship an agent quickly, Building coding agents for teams already running a Python-based engineering stack | EU buyers wanting a small, technically rigorous Belgian consultancy for a well-scoped project, Complex data-science-adjacent agentic AI problems suited to a research-oriented team |
| Typical project type | Fixed project | Fixed project |
Uvik Software vs B12 Consulting: pros and cons
| Uvik Software | |
|---|---|
| + | Fully EU-domiciled (Poland), simplifying GDPR compliance for European buyers |
| + | Strong Python engineering pedigree underpins its agent development work |
| + | 11–50 person team means direct senior-engineer access with minimal account-management layers |
| + | Lower-cost entry point than mid-size and enterprise European competitors on this list |
| - | Smallest team on this list limits capacity for large or highly parallel programs |
| - | Fewer public enterprise case studies than larger, longer-established EU competitors |
| - | Ten years of operating history is shorter than most other firms on this list |
| B12 Consulting | |
|---|---|
| + | Fully EU-domiciled (Belgium), simplifying GDPR compliance for European buyers |
| + | Founded by PhDs in Physics, giving it an unusually research-adjacent technical culture |
| + | Over a decade of continuous operating history since 2012 |
| + | Brussels presence alongside Louvain-la-Neuve headquarters gives access to EU institutional buyers |
| - | Very small team (~35 FTE) caps capacity for large or highly parallel programs |
| - | Minimum engagement figures are not published, requiring direct sales contact for early budgeting |
| - | Fewer named large-enterprise case studies than other boutiques on this list |
Who should choose Uvik Software?
A typical fit: european startups needing a small, senior team to prototype and ship an agent quickly.
Python-and-Django engineering depth carried directly into AI and agent development, EU-domiciled at boutique scale. Minimum engagement starts at $10K (per company website; independently unverifiable). Works best with clients in Technology & SaaS, Retail & E-commerce, Healthcare.
Who should choose B12 Consulting?
A typical fit: EU buyers wanting a small, technically rigorous Belgian consultancy for a well-scoped project.
Founded by PhDs in Physics, giving it a research-adjacent, deeply technical culture uncommon among the boutiques on this list. Minimum engagement starts at Not published. Works best with clients in Manufacturing, Technology & SaaS.
Decision matrix: Uvik Software vs B12 Consulting
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Uvik Software |
| You need a large dedicated team for an ongoing programme | Check each company's engagement model |
| Your budget is at the lower end | Compare: Uvik Software ($10K (per company website; independently unverifiable)) vs B12 Consulting (Not published) |
| You need specialist depth in a specific vertical | Uvik Software |
| 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: Uvik Software vs B12 Consulting
| Use case | Uvik Software fit | B12 Consulting fit | Winner |
|---|---|---|---|
| European startups needing a small, senior team to prototype and ship an agent quickly | Strong | Limited | Uvik Software |
| Building coding agents for teams already running a Python-based engineering stack | Strong | Limited | Uvik Software |
| EU buyers wanting a small, technically rigorous Belgian consultancy for a well-scoped project | Strong | Strong | Both equally |
| Complex data-science-adjacent agentic AI problems suited to a research-oriented team | Limited | Strong | B12 Consulting |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Uvik Software vs B12 Consulting
Uvik Software (3.6/5) is the stronger overall choice for most AI Agent Development projects. Python-and-Django engineering depth carried directly into AI and agent development, EU-domiciled at boutique scale.
B12 Consulting (3.6/5) is worth a look if you need complex data-science-adjacent agentic AI problems suited to a research-oriented team. If your situation matches that, B12 Consulting is a competitive option.
Related comparisons
Uvik Software vs B12 Consulting FAQ
Is Uvik Software better than B12 Consulting?
Uvik Software (3.6/5) scores higher overall, but "better" depends on your use case. Uvik Software's strongest advantage: fully EU-domiciled (Poland), simplifying GDPR compliance for European buyers. B12 Consulting's strongest advantage: fully EU-domiciled (Belgium), simplifying GDPR compliance for European buyers.
How do Uvik Software and B12 Consulting differ in pricing?
Uvik Software uses fixed project, staff augmentation pricing with a minimum engagement of $10K (per company website; independently unverifiable). B12 Consulting uses fixed project, staff augmentation 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: Uvik Software or B12 Consulting?
Uvik Software 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 Uvik Software and B12 Consulting?
Uvik Software's primary differentiator is: Python-and-Django engineering depth carried directly into AI and agent development, EU-domiciled at boutique scale. B12 Consulting's primary differentiator is: founded by PhDs in Physics, giving it a research-adjacent, deeply technical culture uncommon among the boutiques on this list. They also differ in team size (11–50 vs 11–50), minimum engagement ($10K (per company website; independently unverifiable) vs Not published), and primary industries served (Technology & SaaS, Retail & E-commerce vs Manufacturing, Technology & SaaS).