Sia Partners vs Addepto: full comparison for 2026
Quick verdict
Sia Partners (4.0/5) edges ahead of Addepto (3.8/5) overall. Sia Partners is the better choice for energy and financial firms wanting consulting plus AI tools. Addepto is the stronger option for manufacturers wanting a small first AI engagement. The right choice depends on the size of your program, your budget, and whether you want the same firm to build what it recommends.
Sia Partners vs Addepto: head-to-head summary
| Criterion | Sia Partners | Addepto |
|---|---|---|
| Founded | 1999 | 2017 |
| HQ | Paris, France | Warsaw, Poland |
| Team size | 3,500 | 50–249 |
| Rating | 4.0 / 5 | 3.8 / 5 |
| Primary differentiator | Management consulting paired with its own Heka.ai software products | Low Clutch entry point ($10,000+) for AI roadmap work in data-heavy industries |
| Pricing model | Consulting fees per engagement; rates not published | $50–$99/hr (Clutch band); project-based |
| Min. engagement | Not disclosed | $10,000+ (Clutch) |
| Primary tech stack | Heka.ai, Azure, Google Cloud | Databricks, Azure, AWS |
| Industries served | Energy & utilities, Banking, Insurance, Public sector, Telecom, Healthcare | Manufacturing, Aviation, Logistics, Retail, Financial services |
Sia Partners vs Addepto: overview
Sia Partners
Sia Partners was founded in Paris in 1999 and employs about 3,500 consultants in roughly 48 offices across 20 countries. It calls itself a "Consulting 4.0" firm and pairs advisory work with Heka.ai, its own catalog of AI software products. AI strategy and governance are strongest in energy, utilities, and financial services, where the firm has long-running regulatory practices. What a buyer gets is a management consultancy that can show early value with ready-made tools.
Addepto
Addepto was founded in Warsaw in 2017 and was acquired in December 2025 by KMS Technology, an Atlanta digital engineering company backed by Sunstone Partners. Its chief executive says 97% of the team are AI engineers (per company website; independently unverifiable). It sells AI consulting and roadmaps for data-heavy industries such as manufacturing and aviation, followed by builds. Clutch lists $50–$99 an hour and a $10,000+ minimum project, so a small first engagement is possible.
Services and capabilities: Sia Partners vs Addepto
| Capability | Sia Partners | Addepto |
|---|---|---|
| Readiness assessment | ✓ | ✓ |
| Use-case prioritization | ✓ | ✗ |
| TCO / ROI modeling | ✗ | ✗ |
| AI governance & EU AI Act | ✓ | ✗ |
| Build vs. buy advice | ✗ | ✗ |
| Audit of live AI programs | ✗ | ✗ |
| Change management | ✓ | ✗ |
| Can build what it recommends | ✗ | ✓ |
Frameworks and platforms: Sia Partners vs Addepto
| Framework / platform | Sia Partners | Addepto |
|---|---|---|
| EU AI Act | ✓ | N/A |
| GDPR | N/A | N/A |
| NIST AI RMF | N/A | N/A |
| AWS | N/A | ✓ |
| Azure | ✓ | ✓ |
| Google Cloud | ✓ | N/A |
| Databricks | N/A | ✓ |
| Snowflake | N/A | N/A |
Pricing comparison: Sia Partners vs Addepto
| Criterion | Sia Partners | Addepto |
|---|---|---|
| Minimum engagement | Not disclosed | $10,000+ (Clutch) |
| Engagement models | Strategy & roadmap engagement, Readiness assessment, Ongoing advisory | Readiness assessment, Strategy & roadmap engagement, Delivery team |
| Rate transparency | Not public | Minimum disclosed |
| Price tier | Mid-market | Accessible |
Target audience comparison: Sia Partners vs Addepto
| Dimension | Sia Partners | Addepto |
|---|---|---|
| Best company size | Mid-market to enterprise | Startup to mid-market |
| Best industries | Energy & utilities, Banking, Insurance | Manufacturing, Aviation, Logistics |
| Best use cases | AI governance for an energy company or utility facing EU rules., Quick wins with packaged AI tools while a longer roadmap is built. | A small readiness check and roadmap for a manufacturer., Predictive maintenance and quality models in industrial settings. |
| Typical project type | Strategy & roadmap engagement | Readiness assessment |
Sia Partners vs Addepto: pros and cons
| Sia Partners | |
|---|---|
| + | Ready-made Heka.ai tools can show results before a custom build is funded |
| + | Regulatory practices in energy and finance carry over into AI governance |
| + | Change management is part of the consulting offer |
| + | Offices in 20 countries |
| - | Advice may favor its own Heka.ai products where they fit |
| - | Engineering capacity for custom builds is smaller than at AI-first firms |
| - | Little known among US mid-market buyers |
| Addepto | |
|---|---|
| + | A $10,000+ Clutch minimum allows a small first step |
| + | Team is almost entirely engineers, so roadmaps stay technically grounded |
| + | Experience with manufacturing and aviation data |
| + | Databricks experience for data platform work |
| - | Acquired by KMS Technology in December 2025, and integration may change teams and priorities |
| - | Strategy work is mostly a front end to engineering |
| - | Little governance or change-management work |
Who should choose Sia Partners?
A typical fit: AI governance for an energy company or utility facing EU rules.
Management consulting paired with its own Heka.ai software products. Minimum engagement is not publicly disclosed. Works best with clients in Energy & utilities, Banking, Insurance, Public sector, Telecom, Healthcare.
Who should choose Addepto?
A typical fit: a small readiness check and roadmap for a manufacturer.
Low Clutch entry point ($10,000+) for AI roadmap work in data-heavy industries. Minimum engagement starts at $10,000+ (Clutch). Works best with clients in Manufacturing, Aviation, Logistics, Retail, Financial services.
Decision matrix: Sia Partners vs Addepto
| Your situation | Recommended choice |
|---|---|
| Your board wants a costed, sequenced roadmap within a quarter | Neither lists cost modeling; ask for a sample roadmap |
| You already run AI that is missing its targets | Neither offers a separate audit; ask for a scoped review |
| Regulators will ask how each AI system is governed | Sia Partners |
| AI will change roles and processes for many staff | Sia Partners |
| You want the strategy firm to build the result too | Addepto |
| Your budget is at the lower end | Compare: Sia Partners (Not disclosed) vs Addepto ($10,000+ (Clutch)) |
| You need a large team across many countries | Sia Partners |
Use case fit: Sia Partners vs Addepto
| Use case | Sia Partners fit | Addepto fit | Winner |
|---|---|---|---|
| AI governance for an energy company or utility facing EU rules. | Strong | Limited | Sia Partners |
| Quick wins with packaged AI tools while a longer roadmap is built. | Strong | Limited | Sia Partners |
| A small readiness check and roadmap for a manufacturer. | Limited | Strong | Addepto |
| Predictive maintenance and quality models in industrial settings. | Limited | Strong | Addepto |
Verdict: Sia Partners vs Addepto
Sia Partners (4.0/5) is the stronger overall choice for most AI Strategy Consulting projects. Management consulting paired with its own Heka.ai software products.
Addepto (3.8/5) is worth a look if you need predictive maintenance and quality models in industrial settings. If your situation matches that, Addepto is a competitive option.
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Sia Partners vs Addepto FAQ
Is Sia Partners better than Addepto?
Sia Partners (4.0/5) scores higher overall, but "better" depends on your use case. Sia Partners's strongest advantage: ready-made Heka.ai tools can show results before a custom build is funded. Addepto's strongest advantage: a $10,000+ Clutch minimum allows a small first step.
How do Sia Partners and Addepto differ in pricing?
Sia Partners's pricing: consulting fees per engagement; rates not published. Addepto's pricing: $50–$99/hr (Clutch band); project-based with a minimum engagement of $10,000+ (Clutch). 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: Sia Partners or Addepto?
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 consultant before shortlisting.
What are the main differences between Sia Partners and Addepto?
Sia Partners's primary differentiator is: management consulting paired with its own Heka.ai software products. Addepto's primary differentiator is: low Clutch entry point ($10,000+) for AI roadmap work in data-heavy industries. They also differ in team size (3,500 vs 50–249), minimum engagement (Not disclosed vs $10,000+ (Clutch)), and primary industries served (Energy & utilities, Banking vs Manufacturing, Aviation).
Verify all details directly with each consultant before making a decision.