Gartner vs PA Consulting: full comparison for 2026
Quick verdict
Gartner (4.2/5) edges ahead of PA Consulting (4.0/5) overall. Gartner is the better choice for CIOs and CDOs choosing AI vendors. PA Consulting is the stronger option for UK public bodies wanting advice plus delivery. The right choice depends on how independent you need the advice to be, your regulatory exposure, and your budget.
Gartner vs PA Consulting: head-to-head summary
| Criterion | Gartner | PA Consulting |
|---|---|---|
| Founded | 1979 | 1943 |
| HQ | Stamford, USA | London, UK |
| Team size | ~21,000 | ~3,900 |
| Rating | 4.2 / 5 | 4.0 / 5 |
| Primary differentiator | Analyst advice on AI vendors and governance with no implementation work to sell | Advice from teams that also design and build, strong in UK government |
| Pricing model | Annual research and advisory subscriptions; rates not published | Consulting fees; rates not published |
| Min. engagement | Not disclosed | Not disclosed |
| Primary tech stack | NIST AI RMF, EU AI Act | Azure, AWS, GDPR |
| Industries served | Financial services, Public sector, Healthcare, Manufacturing, Retail | Public sector, Defense, Healthcare, Energy & utilities, Consumer |
Gartner vs PA Consulting: overview
Gartner
Gartner was founded in 1979, is based in Stamford, Connecticut, and has around 21,000 employees. It sells research subscriptions and analyst access, and it doesn't implement anything, so its advice on AI vendors, build-or-buy choices, and governance carries no delivery sale. There is a catch. Technology vendors are also Gartner clients, and the advice is general research applied to your case more than a bespoke plan. CDOs and CIOs use it most for vendor selection and benchmarking.
PA Consulting
PA Consulting started in 1943 as Personnel Administration and is now a London-based firm with about 3,900 employees and £753 million in 2024 revenue. Jacobs has owned 65% since 2021, with staff holding the rest. Its AI advice tends to come from teams that also design and build products, especially for government, defense, and health clients in the UK and Nordics. That makes the advice practical, though rarely independent of a build.
Services and capabilities: Gartner vs PA Consulting
| Capability | Gartner | PA Consulting |
|---|---|---|
| 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: Gartner vs PA Consulting
| Framework / platform | Gartner | PA Consulting |
|---|---|---|
| EU AI Act | ✓ | ✓ |
| GDPR | N/A | ✓ |
| DORA | N/A | N/A |
| NIST AI RMF | ✓ | N/A |
| ISO/IEC 42001 | N/A | N/A |
| Azure | N/A | ✓ |
| AWS | N/A | ✓ |
| Google Cloud | N/A | N/A |
Pricing comparison: Gartner vs PA Consulting
| Criterion | Gartner | PA Consulting |
|---|---|---|
| Minimum engagement | Not disclosed | Not disclosed |
| Engagement models | Ongoing advisory | Multi-use-case advisory, Delivery team |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Gartner vs PA Consulting
| Dimension | Gartner | PA Consulting |
|---|---|---|
| Best company size | Enterprise | Mid-market to enterprise |
| Best industries | Financial services, Public sector, Healthcare | Public sector, Defense, Healthcare |
| Best use cases | Shortlisting AI vendors before a purchase., Benchmarking AI spending against peers. | AI planning for UK government departments., Health service AI adoption. |
| Typical project type | Ongoing advisory | Multi-use-case advisory |
Gartner vs PA Consulting: pros and cons
| Gartner | |
|---|---|
| + | Doesn't sell implementation, so no build contract follows the advice |
| + | Broad view of AI vendors and their pricing |
| + | Benchmarks against many peer organizations |
| - | Technology vendors are also its clients |
| - | Advice is research-based, without hands-on data work in your systems |
| - | Subscription pricing is a fixed annual commitment |
| PA Consulting | |
|---|---|
| + | Long record with UK government and health clients |
| + | Design and engineering behind the advice |
| + | Partly owned by staff |
| - | Jacobs holds 65%, and one database reports a full acquisition in 2026 that we couldn't confirm |
| - | Advice usually comes packaged with delivery |
| - | Rates not published |
Who should choose Gartner?
A typical fit: shortlisting AI vendors before a purchase.
Analyst advice on AI vendors and governance with no implementation work to sell. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Public sector, Healthcare, Manufacturing, Retail.
Who should choose PA Consulting?
A typical fit: AI planning for UK government departments.
Advice from teams that also design and build, strong in UK government. Minimum engagement is not publicly disclosed. Works best with clients in Public sector, Defense, Healthcare, Energy & utilities, Consumer.
Decision matrix: Gartner vs PA Consulting
| Your situation | Recommended choice |
|---|---|
| You want advice with no build contract attached | Gartner |
| 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 | Gartner |
| 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 | PA Consulting |
| Your budget is at the lower end | Compare: Gartner (Not disclosed) vs PA Consulting (Not disclosed) |
| You need advisers in many countries at once | Gartner |
Use case fit: Gartner vs PA Consulting
| Use case | Gartner fit | PA Consulting fit | Winner |
|---|---|---|---|
| Shortlisting AI vendors before a purchase. | Strong | Limited | Gartner |
| Benchmarking AI spending against peers. | Strong | Limited | Gartner |
| AI planning for UK government departments. | Limited | Strong | PA Consulting |
| Health service AI adoption. | Limited | Strong | PA Consulting |
Verdict: Gartner vs PA Consulting
Gartner (4.2/5) is the stronger overall choice for most AI Advisory projects. Analyst advice on AI vendors and governance with no implementation work to sell.
PA Consulting (4.0/5) is worth a look if you need health service AI adoption. If your situation matches that, PA Consulting is a competitive option.
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Gartner vs PA Consulting FAQ
Is Gartner better than PA Consulting?
Gartner (4.2/5) scores higher overall, but "better" depends on your use case. Gartner's strongest advantage: Doesn't sell implementation, so no build contract follows the advice. PA Consulting's strongest advantage: long record with UK government and health clients.
How do Gartner and PA Consulting differ in pricing?
Gartner's pricing: annual research and advisory subscriptions; rates not published. PA Consulting'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: Gartner or PA Consulting?
Gartner 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 Gartner and PA Consulting?
Gartner's primary differentiator is: analyst advice on AI vendors and governance with no implementation work to sell. PA Consulting's primary differentiator is: advice from teams that also design and build, strong in UK government. They also differ in team size (~21,000 vs ~3,900), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Financial services, Public sector vs Public sector, Defense).
Verify all details directly with each firm before making a decision.