Artefact vs Sia Partners: full comparison for 2026
Quick verdict
Artefact (4.2/5) edges ahead of Sia Partners (4.1/5) overall. Artefact is the better choice for large consumer brands across European markets. Sia Partners is the stronger option for utilities and insurers wanting regulatory-minded advice. The right choice depends on how independent you need the advice to be, your regulatory exposure, and your budget.
Artefact vs Sia Partners: head-to-head summary
| Criterion | Artefact | Sia Partners |
|---|---|---|
| Founded | 2014 | 1999 |
| HQ | Paris, France | Paris, France |
| Team size | 1,700+ | ~3,500 |
| Rating | 4.2 / 5 | 4.1 / 5 |
| Primary differentiator | Data governance and AI planning with engineers in the same firm | Sector regulatory practices applied to AI governance, plus its own Heka.ai tools |
| Pricing model | Consulting fees; rates not published | Consulting fees; rates not published |
| Min. engagement | Not disclosed | Not disclosed |
| Primary tech stack | EU AI Act, GDPR, Google Cloud | EU AI Act, GDPR, DORA |
| Industries served | Consumer goods, Retail, Luxury, Financial services, Telecom | Energy & utilities, Banking, Insurance, Public sector, Telecom |
Artefact vs Sia Partners: overview
Artefact
Since its founding in Paris in 2014, Artefact has grown to more than 1,700 people in 25 countries. Cinven bought a majority stake in 2025 at a valuation above €1 billion, and the firm plans to triple in size by 2030, partly through acquisitions. Its advisory partners handle data governance and AI planning for large consumer brands. The same firm then builds, which is efficient but less neutral than a pure adviser.
Sia Partners
Founded in Paris in 1999, Sia Partners now has roughly 3,500 consultants in about 20 countries. Its regulatory practices in energy, utilities, banking, and insurance carry over naturally to AI governance. The firm also sells Heka.ai, a catalog of AI software products, which can speed early results but makes its tool advice less neutral. It suits companies that want management consultants first and technologists second.
Services and capabilities: Artefact vs Sia Partners
| Capability | Artefact | Sia Partners |
|---|---|---|
| Readiness assessment | ✗ | ✗ |
| Use-case prioritization | ✓ | ✓ |
| TCO / ROI modeling | ✗ | ✗ |
| AI governance & EU AI Act | ✓ | ✓ |
| Build vs. buy advice | ✗ | ✗ |
| Independent audit or assurance | ✗ | ✗ |
| Roadmap any vendor can implement | ✗ | ✗ |
| Delivery capability after advice | ✓ | ✗ |
Frameworks and platforms: Artefact vs Sia Partners
| Framework / platform | Artefact | Sia Partners |
|---|---|---|
| EU AI Act | ✓ | ✓ |
| GDPR | ✓ | ✓ |
| DORA | N/A | ✓ |
| NIST AI RMF | N/A | N/A |
| ISO/IEC 42001 | N/A | N/A |
| Azure | ✓ | N/A |
| AWS | N/A | N/A |
| Google Cloud | ✓ | N/A |
Pricing comparison: Artefact vs Sia Partners
| Criterion | Artefact | Sia Partners |
|---|---|---|
| Minimum engagement | Not disclosed | Not disclosed |
| Engagement models | Multi-use-case advisory, Ongoing advisory, Delivery team | Fixed-scope assessment, Multi-use-case advisory, Ongoing advisory |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Artefact vs Sia Partners
| Dimension | Artefact | Sia Partners |
|---|---|---|
| Best company size | Mid-market to enterprise | Mid-market to enterprise |
| Best industries | Consumer goods, Retail, Luxury | Energy & utilities, Banking, Insurance |
| Best use cases | Data governance before scaling marketing AI., AI planning for a consumer brand in many EU markets. | AI governance for a regulated utility., DORA and AI Act planning at an insurer. |
| Typical project type | Multi-use-case advisory | Fixed-scope assessment |
Artefact vs Sia Partners: pros and cons
| Artefact | |
|---|---|
| + | Data governance is a core practice |
| + | Advisers and engineers share one firm |
| + | Present in 25 countries |
| - | Majority-owned by Cinven since 2025, with acquisition-led growth ahead |
| - | Advice tends to lead to its own delivery work |
| - | Best suited to large brands |
| Sia Partners | |
|---|---|
| + | Long regulatory experience in energy and finance |
| + | Change management is part of the offer |
| + | Ready-made tools for early wins |
| - | May favor its own Heka.ai products |
| - | Limited engineering depth for custom work |
| - | Smaller US presence |
Who should choose Artefact?
A typical fit: data governance before scaling marketing AI.
Data governance and AI planning with engineers in the same firm. Minimum engagement is not publicly disclosed. Works best with clients in Consumer goods, Retail, Luxury, Financial services, Telecom.
Who should choose Sia Partners?
A typical fit: AI governance for a regulated utility.
Sector regulatory practices applied to AI governance, plus its own Heka.ai tools. Minimum engagement is not publicly disclosed. Works best with clients in Energy & utilities, Banking, Insurance, Public sector, Telecom.
Decision matrix: Artefact vs Sia Partners
| Your situation | Recommended choice |
|---|---|
| You want advice with no build contract attached | Sia Partners |
| Finance needs run costs before approving anything | Neither lists cost modeling; ask for a sample |
| Some of your use cases may be high-risk under the EU AI Act | Both cover AI Act classification |
| You need an outside check on a system already built | Neither; use a dedicated auditor |
| You want the same firm to build what it recommends | Artefact |
| Your budget is at the lower end | Compare: Artefact (Not disclosed) vs Sia Partners (Not disclosed) |
| You need advisers in many countries at once | Sia Partners |
Use case fit: Artefact vs Sia Partners
| Use case | Artefact fit | Sia Partners fit | Winner |
|---|---|---|---|
| Data governance before scaling marketing AI. | Strong | Limited | Artefact |
| AI planning for a consumer brand in many EU markets. | Strong | Limited | Artefact |
| AI governance for a regulated utility. | Limited | Strong | Sia Partners |
| DORA and AI Act planning at an insurer. | Limited | Strong | Sia Partners |
Verdict: Artefact vs Sia Partners
Artefact (4.2/5) is the stronger overall choice for most AI Advisory projects. Data governance and AI planning with engineers in the same firm.
Sia Partners (4.1/5) is worth a look if you need DORA and AI Act planning at an insurer. If your situation matches that, Sia Partners is a competitive option.
Related comparisons
Artefact vs Sia Partners FAQ
Is Artefact better than Sia Partners?
Artefact (4.2/5) scores higher overall, but "better" depends on your use case. Artefact's strongest advantage: data governance is a core practice. Sia Partners's strongest advantage: long regulatory experience in energy and finance.
How do Artefact and Sia Partners differ in pricing?
Artefact's pricing: consulting fees; rates not published. Sia Partners's pricing: consulting fees; rates not published. Any hourly bands shown come from Clutch, not a published rate card, so a scoping call is still needed for a project quote.
Which is better for enterprise: Artefact or Sia Partners?
Sia Partners is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each firm before shortlisting.
What are the main differences between Artefact and Sia Partners?
Artefact's primary differentiator is: data governance and AI planning with engineers in the same firm. Sia Partners's primary differentiator is: sector regulatory practices applied to AI governance, plus its own Heka.ai tools. They also differ in team size (1,700+ vs ~3,500), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Consumer goods, Retail vs Energy & utilities, Banking).
Verify all details directly with each firm before making a decision.