Question 1

Frequently Asked Questions (FAQs) on HR Consulting Providers

Accepted Answer

1. What are the best HR consulting firms? 
 G2 lists 335 HR consulting firms, and the top five, ranked by G2 Score, are Insperity, G&A Partners Services, FrankCrum, Lever Talent, and Sequoia Advisory. Insperity is best for small and midsize businesses that want HR technology and services from one HR partner. G&A Partners Services is best for responsive, personalized HR outsourcing. FrankCrum is best for small and mid-sized businesses in franchises, multi-location operations, construction, medical practices, and professional services. Lever Talent is best for leaders who want a talent strategy that aligns people, purpose, and performance. Sequoia Advisory is best for investor-backed companies that want to manage people spend. Insperity and G&A Partners Services are the category’s G2 Leaders on the Fall 2026 Grid. 
 2. How much does HR consulting cost, and how are HR consulting services priced? 
 HR consulting is priced by the hour, by the project, on retainer, or as a percentage of savings or a hire’s salary, and on G2 DianaHR lists a Starter plan from $50 per employee per month while OutSail offers its HR tech advisory free to buyers. G2 adds that experience, location, and industry specialization all move rates, and that some consultants use recruiting automation software and video interviewing software that cost extra. G2 profiles for most other providers list no rates, so buyers should request quotes that detail scope and fees. 
 3. What should you look for when hiring an HR consulting firm? 
 Responsive support and a clear working style are the first things to check, because G2 reviewers pair praise with a watch-out for G&A Partners Services and Insperity. G&A Partners Services reviewers praise quick responses and effective problem-solving but report unclear communication and delays in some situations. Across G2 reviews, Insperity is consistently praised for responsive, knowledgeable support from a dedicated HR and payroll team, with recurring watch-outs around clunky time-and-attendance and reporting tools and frequent changes in points of contact. Lever Talent’s reviews consistently credit a proactive, expert team that turns assessments into actionable talent strategy, with the main caution being a learning curve on the platform. Buyers should still confirm who the day-to-day contact will be and how issues are escalated. 
 4. Should you hire an HR consulting firm, a PEO, or HR software? 
 Insperity, G&A Partners Services, and FrankCrum combine HR consulting with PEO or technology options, so the choice is not always either-or. Insperity offers HR360 as a full-service PEO and HRCore as HR support paired with a technology platform, G&A Partners Services offers a PEO or a self-service HCM software option with expert guidance, and FrankCrum’s PEO includes HR consulting with certified professionals for guidance on employee relations and compliance. G2 notes that businesses often involve HR compliance software alongside an HR consulting service, and that consultants can also help with performance management systems and benefit administration, which G2 lists separately under benefits consulting. 
 5. Which HR consulting firms help improve employee engagement and company culture? 
 Lever Talent builds employee engagement into its talent strategy work alongside leader development and high-performance culture, and Insperity says its people strategies, workforce management, benefits, and HR compliance support help clients boost team member engagement. G2 notes that HR consultants act as objective third parties on employee relations problems such as low morale, high turnover, and workplace conflict, and that outside perspective can strengthen company culture. 
 6. Which HR consulting firms support strategic HR planning? 
 Lever Talent begins with an audit of a client’s talent strategy, culture, and business priorities so talent initiatives line up with business goals, and Sequoia Advisory provides an annual engagement with continuous guidance across compensation, benefits, and global strategy. Seeker Solution lists strategic planning among the services of its boutique consulting firm. G2 counts workforce planning among the key functions HR consulting services help improve, alongside compensation and benefits and performance management. 
 7. Which HR consulting firms help with HR technology selection and implementation? 
 OutSail helps businesses research, evaluate, and select HR software, Align HCM describes itself as a vendor-agnostic HCM partner that helps clients choose, implement, optimize, and support their systems, and DianaHR works directly inside tools teams already use, such as Gusto, Rippling, and Deel. Insperity’s HRScale solution was developed with Workday to pair expert service with technology. 
 8. Which HR consulting firms work best for small and midsize businesses? 
 DianaHR is built for startups and growing businesses and pairs each company with a dedicated HR specialist, FrankCrum’s MyFrankCrum portal handles onboarding, time tracking, and benefits enrollment for small and mid-sized businesses, and G&A Partners Services says its solutions adapt to business size, goals, and industry, whether a company is growing fast or streamlining operations. 
 9. Which HR consulting firms get teams up and running quickly? 
 G&A Partners Services reviewers describe efficient processes that are easy to use, with independent navigation and no assistance needed, and DianaHR says it removes the need to log into dashboards. No G2 profile in this category publishes implementation timelines, so buyers who need a deployment in three months or less should ask for a dated plan. 
 10. Which HR consulting firms serve enterprises and global teams? 
 Deloitte Consulting, a professional services network offering audit, tax, consulting, enterprise risk, and financial advisory services, draws reviewers largely from large companies, and Sequoia Advisory supports multinational benefits strategies in more than 140 countries with broker coordination, compliance, and M&A support. 
 11. Which HR consulting firms help with hiring and talent acquisition? 
 Lever Talent lists hiring processes among its talent management services, Insperity offers talent acquisition services as an add-on to its solutions, and Recruiter.hr uses psychometric data to reduce bias in hiring. G2 lists talent acquisition and management among the key functions HR consulting services help improve, and the recruitment process is one of the areas where buyers most often need outside support.

Question 2

G2 Review Data Insights for HR Consulting Providers

Accepted Answer

Based on 1,000+ G2 reviews of HR Consulting providers.

What do G2 reviewers praise about HR consulting providers? Reviews credit FrankCrum for all-in-one convenience across payroll, HR, benefits, and compliance, Deloitte Consulting for depth of knowledge and reliability, and Lever Talent for a service that just works.

What challenges do reviewers flag? G&A Partners Services reviewers describe an onboarding process that is cumbersome on mobile devices, and Deloitte Consulting reviewers cite higher costs and time zone differences from outsourcing, though both providers still earn praise for expertise and support.

Which industries do reviewers come from? Non-profit organization management leads for Insperity, followed by information technology and services, while construction is the top reviewer industry for both FrankCrum and G&A Partners Services, hospitality and non-profit organization management lead for Lever Talent, and information technology and services leads for Deloitte Consulting.

What company sizes do reviewers represent? Small businesses make up most of the reviewers for Insperity, G&A Partners Services, and FrankCrum, while mid-market companies make up most of Lever Talent’s reviewers.

Where are reviewers based? Insperity’s reviewers span seven world regions, with the United States, India, and Canada the most represented countries, while nearly all reviewers of Lever Talent, G&A Partners Services, and FrankCrum are in the United States.

Explore Related Categories 
 Looking beyond consulting? Explore HR Analytics Consulting providers for workforce data and insights, or Payroll Services providers that run pay and tax filings.

Question 3

Accepted Answer

How Many HR Consulting Providers Products Does G2 Track?

Category Stats (Nov 2026)

How Does G2 Rank HR Consulting Providers Products?

G2 Grid® for HR Consulting Providers

Deloitte Consulting

Who Is the Company Behind Deloitte Consulting?

Who Uses This Product?

What Do G2 Reviewers Say About Deloitte Consulting?

Pros

Cons

What Are Recent G2 Reviews of Deloitte Consulting?

What Are G2 Users Discussing About Deloitte Consulting?

AlphaStaff

Who Is the Company Behind AlphaStaff?

Who Uses This Product?

What Are Recent G2 Reviews of AlphaStaff?

What Are G2 Users Discussing About AlphaStaff?

JER HR Group LLC

Who Is the Company Behind JER HR Group LLC?

AI can help you find the answers. G2 helps you trust them.

Kona HR Consulting

Who Is the Company Behind Kona HR Consulting?

Triton HR

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Best HR Consulting Providers in New York, NY

How Many HR Consulting Providers Products Does G2 Track?

Category Stats (Nov 2026)

How Does G2 Rank HR Consulting Providers Products?

G2 Grid® for HR Consulting Providers

Deloitte Consulting

Who Is the Company Behind Deloitte Consulting?

Who Uses This Product?

What Do G2 Reviewers Say About Deloitte Consulting?

Pros

Cons

What Are Recent G2 Reviews of Deloitte Consulting?

What Are G2 Users Discussing About Deloitte Consulting?

AlphaStaff

Who Is the Company Behind AlphaStaff?

Who Uses This Product?

What Are Recent G2 Reviews of AlphaStaff?

What Are G2 Users Discussing About AlphaStaff?

JER HR Group LLC

Who Is the Company Behind JER HR Group LLC?

AI can help you find the answers. G2 helps you trust them.

Kona HR Consulting

Who Is the Company Behind Kona HR Consulting?

Triton HR

Who Is the Company Behind Triton HR?