Founder & CEO, Go Fractional
Last Updated November 4th, 2026
Fractional HR services give growing companies experienced HR leadership on a part-time basis, so they can scale hours as they need. This can be particularly valuable for small businesses: at 39%, HR falls to an owner, office manager, or other employee rather than a dedicated HR person. Meanwhile, the people handling HR are stretched thin: 72% have felt unprepared for a high-stakes HR situation, which can lead to expensive mistakes like delayed terminations or employee issues left unaddressed.
A fractional HR company places an experienced HR professional in your business for a set number of hours each week, so you get dedicated leadership without the full-time cost. That person might handle compliance and onboarding, build your performance and compensation systems, or act as your part-time fractional HR leader on the executive team.
For a quick rundown, the best fractional HR companies in 2026 are Go Fractional for choosing from vetted HR leaders with a path to full time; Flex HR for small and midsize companies with employees in several states; and MentorCruise for teams that want published monthly pricing before the first call.
In this guide, we'll cover how fractional HR companies work, the eight best options ranked, which level of HR leader you need, and what fractional HR services cost.
What Is a Fractional HR Company?
A fractional HR company, also called a fractional HR firm, connects your business with an experienced HR professional who works part time and stays for months or years. The work ranges from day-to-day compliance to people strategy at the executive level. What differs between companies is the business model behind the match and hiring process.
Common fractional HR company models include:
- Talent marketplace: A platform vets a large network of independent HR leaders and introduces you to candidates you interview and choose from. The HR leader works directly with your team on terms you agree on.
- HR firm: A firm employs or contracts a bench of HR consultants and assigns one to you. You get the firm's methods and backup coverage along with the person.
- Broker or accounting-firm practice: An insurance broker or CPA firm offers fractional HR alongside its core services, usually with a strength in benefits, payroll, or compliance.
- Employer association: A regional, member-supported association offers fractional HR to local employers, often with discounted rates for members.
A professional employer organization (PEO) is a different arrangement. A PEO becomes the co-employer of your staff and bundles payroll, benefits, and compliance into one service. A fractional HR provider doesn't take on that employer role.
How We Ranked These Fractional HR Services
We scored every company on this list, including Go Fractional, against the same seven criteria:
- Company fit: Does the company say which business sizes, stages, and regions it serves?
- Vetting depth: How are HR leaders screened, and is that process or their experience public?
- Time to start: Does the company publish how quickly you'll meet a candidate or begin work?
- Pricing transparency: Are rates, retainers, or fees public before a sales call?
- Engagement flexibility: What are the hours and minimum terms, and is interim coverage available?
- Strategic range: Can the company provide both day-to-day HR support and executive-level people strategy?
- Path to full time: Can you hire your fractional HR leader permanently?
Disclosure: Go Fractional publishes this guide and is included in the ranking. We placed ourselves first because we score well on vetting, time to start, pricing transparency, strategic range, and the path to full time, and the entries below show the evidence for each. Every figure comes from each company's own website as of November 2026. Where a company doesn't publish a number, we say so instead of estimating it. We use the same method in our rankings of fractional COO companies and fractional executive marketplaces.
The 8 Best Fractional HR Companies in 2026
Here's how the eight fractional HR companies compare on the criteria above.
| Company | Model | Best for | Published pricing | Time to start |
|---|---|---|---|---|
| Go Fractional | Talent marketplace | Companies that want to choose a vetted HR leader | Yes; live HR rate benchmarks (see cost section) | Matches in as little as 48 hours; can start within a week |
| Flex HR | HR firm | Companies with 10 to 200 employees across several states | Flat monthly fee per employee; amount not published | About three weeks to onboard |
| MentorCruise | Matchmaking marketplace | Companies with 10 to 150 employees and no HR lead | $1,500 to $16,000/mo by level | Not published |
| Gallagher | Benefits and insurance broker | Benefits, leave, and compliance support | Not published | Not published |
| Lattice Certified Fractional HR Leaders | Leader directory | Companies that use Lattice | Not published | Not published |
| Bolster | Executive marketplace | Several executive hires at once | $2,500 upfront plus 20% markup | Not published |
| Barnes Dennig | Accounting-firm HR practice | Companies in Ohio, Indiana, and Kentucky | Not published | One to two weeks |
| American Society of Employers | Employer association | Michigan companies between HR leaders | Not published | Not published |
1. Go Fractional (Best Overall)
Overview: Go Fractional is an executive talent platform that matches companies with pre-vetted fractional, interim, and contract-to-hire leaders from a network of 19,000 executives, including HR business partners, HR directors, heads of people, and fractional CHROs. A talent specialist learns what you need, then presents only qualified HR leaders, typically in as little as 48 hours. There's no public job listing and no applicant pile to sort through.
Company fit: You interview the candidates and choose your HR leader. Talent specialists filter by industry, company size, and past experience. The network includes HR leaders who have built people operations from scratch at venture-backed startups, run HR across multi-state workforces, and led HR through acquisitions.
Engagement models: Fractional (part time, ongoing), interim (full time for a defined stretch), and contract-to-hire.
Pricing: Published. Each HR leader sets their own rate, and you see it before you commit. Our live benchmarks for fractional CHROs and fractional HR business partners show the full range. Interviewing candidates is free.
Best for: Founders and operators who want to choose their HR leader, start quickly, and keep the option to hire full time.
Consider: You work with an individual HR leader rather than a firm's team. If you also want payroll processing and benefits administration handled for you, pair your HR leader with a payroll provider or PEO.
HR Strategist | Aligning People, Culture, and Business Goals
2. Flex HR
Overview: Flex HR is an HR firm based in Atlanta and Chicago that has served clients since 2001. It offers fractional HR managers, payroll managers, HR strategy consultants, benefits consultants, and recruiters, and it says its consultants usually have at least 20 years of senior HR experience.
Company fit: Built for small and midsize businesses, mostly with 10 to 200 employees, in healthcare, education, construction, nonprofits, and manufacturing. It works with companies across the United States and covers compliance in all 50 states, which helps if your team is spread out.
Engagement models: Fractional HR support, remote or onsite, starting with an HR assessment. Onboarding runs over about three weeks, and a compliant multi-state handbook takes three to four weeks.
Pricing: A flat monthly fee per employee, according to the firm. Amounts aren't published.
Best for: Companies with employees in several states that want one firm to cover compliance, payroll questions, and day-to-day HR.
Consider: The firm assigns its own consultants rather than letting you choose from a wider network, and you can't compare pricing before a call.
- Landing
- The Village Dallas
- Allervie Health/Alabama Allergy
"Elevate Your HR Vision - I Am Your Strategic Partner for Growth."
3. MentorCruise
Overview: MentorCruise began as a mentorship platform and now matches companies with fractional HR leaders at three levels: HR generalist, HR director, and fractional CHRO. Its team hand-matches you, or you can browse profiles and book an intro call.
Company fit: Aimed at companies with roughly 10 to 150 employees and no senior HR lead. For teams under about 10 people, it suggests a payroll provider plus an employment lawyer instead.
Engagement models: From a few hours a week to two days a week. No minimum term is stated.
Pricing: Published. HR generalists run $1,500 to $4,000 a month, HR directors $4,000 to $7,000 a month, and fractional CHROs $7,000 to $16,000 a month.
Best for: Companies that want a price range by level before they talk to anyone.
Consider: The site describes its HR leaders as highly vetted but doesn't explain the screening process. It doesn't mention interim or contract-to-hire options.
4. Gallagher
Overview: Gallagher, the insurance and benefits brokerage, offers fractional HR services on two tracks. It can act as the HR department for employers with little in-house HR, or add capacity to an existing HR team.
Company fit: Strongest for employers whose HR needs center on benefits and leave, including FMLA, ADA, and disability administration, plus federal, state, and local compliance.
Engagement models: Hourly support on an on-demand basis, covering onboarding and offboarding, interim HR, employee relations and investigations, HR administration, and an employee concern hotline.
Pricing: Not published.
Best for: Companies that already use Gallagher for benefits or want benefits, leave, and compliance support from one provider.
Consider: Executive-level people strategy, such as workforce planning or building a leadership team, isn't featured in the offering.
5. Lattice Certified Fractional HR Leaders
Overview: Lattice, the performance management software company, runs a directory of certified fractional HR leaders. Lattice prefers leaders at director level or above, and listed leaders need at least one active fractional client and must complete Lattice's multi-week training program and knowledge assessment.
Company fit: Most useful for companies that already use Lattice or plan to, since every listed leader knows the platform. You can filter the directory by location, and most leaders are in US cities.
Engagement models: Set by each independent leader. Lattice doesn't define hours or terms.
Pricing: Not published. Profiles don't list rates.
Best for: Lattice customers who want a strategic HR leader fluent in their performance and engagement tools.
Consider: Lattice pays certified leaders a 20% referral fee for new software business they refer, so weigh any recommendation to adopt Lattice with that in mind. You contact and screen each leader yourself, and engagement terms vary by person.
6. Bolster
Overview: Bolster is an executive talent marketplace for fractional, interim, and full-time leaders, coaches, and board members, aimed at high-growth startups and venture-backed portfolios.
Company fit: Cross-functional rather than HR-specific. Its blog covers when to hire a fractional chief people officer, but HR isn't featured as a category on the main site.
Engagement models: Fractional, interim, and project-based work, plus full-time search as a separate service.
Pricing: Published. Fractional and interim executives cost $2,500 upfront plus a 20% markup.
Best for: Startups filling several executive roles at once, including a people leader.
Consider: The pricing page doesn't say exactly what the 20% markup applies to, so confirm how it's calculated before a multi-month engagement.
7. Barnes Dennig
Overview: Barnes Dennig is a CPA and advisory firm that offers fractional HR services, including a fractional CHRO service for executive-level work and generalist support for recruiting, onboarding, employee relations, and compensation.
Company fit: Small and midsize businesses and nonprofits without a dedicated HR team, in Ohio, Indiana, and Kentucky.
Engagement models: Hourly, weekly, or monthly support with no long-term contract, plus project work and interim HR leadership. Onboarding typically takes one to two weeks.
Pricing: Not published. The firm tailors each quote.
Best for: Regional companies that already work with an accounting firm and want HR support under the same roof.
Consider: Service is focused on three states, so confirm coverage if you have employees elsewhere.
8. American Society of Employers
Overview: The American Society of Employers (ASE) is a Michigan employer association that offers fractional HR on a part-time, interim, or project basis. Its published consultant bios include a former VP and CHRO with a 26-year career and several consultants with 17 to 30 years in HR.
Company fit: Small and midsize companies without a full HR department, fast-growing companies, and companies between HR leaders. ASE has offices in Troy, Muskegon, Macomb, and Novi.
Engagement models: A set number of hours or a defined project, covering HR strategy, compliance and handbooks, investigations, employee relations, recruiting, and HR operations.
Pricing: Not published. Membership isn't required, and members get preferred pricing.
Best for: Michigan companies that want senior HR consultants with local employment-law experience.
Consider: The site doesn't say whether ASE serves companies outside Michigan. Other regions have similar associations, such as ERC in Northeast Ohio.
Which Level of Fractional HR Leadership Do You Need?
The right fractional HR service depends on the level of work you need done and how you prefer to hire your leader. Match your situation to the best solution:
- You need the basics handled. Your handbook, onboarding, and state compliance are behind or being handled by the founder. A fractional HR business partner or generalist can set up the foundations in a few hours a week.
- You're scaling and managers need structure. Performance reviews, compensation bands, and manager training haven't kept up with hiring. An HR director-level leader builds those systems and coaches your managers through them.
- People strategy is on the board agenda. A fundraise, acquisition, restructuring, or executive hiring plan needs an HR leader at the leadership table. A fractional CHRO owns that strategy part time.
- You're between HR leaders. Your head of people has left and the search will take months. An interim CHRO provides full-time coverage until the permanent hire starts.
25 years of experience in HR, Tech and Entrepreneurship.
How Much Do Fractional HR Services Cost?
Fractional HR pricing depends on the level of leader you hire and the provider's model you choose. Firms and associations usually quote a retainer or hourly rate per engagement. Marketplaces show each leader's own rate, and some add a platform fee or markup on top.
Go Fractional's live fractional CHRO benchmarks put the average rate at $185 an hour, with the middle half of rates between $150 and $215. A typical engagement runs about 13 hours a week, which works out to $7,800 to $11,100 a month. That's about $115,200 a year at the average rate, compared with a fully loaded cost of about $213,000 for a full-time HR leader. For day-to-day support, fractional HR business partners average $109 an hour, or $3,100 to $7,800 a month at the same hours.
Published provider pricing appears in the comparison table above. MentorCruise and Bolster are the only other companies on this list that publish numbers. Flex HR, Gallagher, Barnes Dennig, ASE, and the leaders in Lattice's directory quote individually.
When you compare quotes, be sure to ask what the price covers: the HR leader's hours alone, or firm overhead, templates, and backup coverage as well. For rate trends across every executive role, see our State of Fractional Work report.
Build Your People Function Without a Full-Time Hire
Each company on this list can help handle a different HR problem, from a missing handbook to board-level people strategy. Your choice depends on the level of support you need and whether you want a firm's team or your own chosen leader. If you want to choose your HR leader, see rates before you commit, and keep a path to full time, a marketplace like Go Fractional is usually the better fit.
Ready to get started? Tell us what your people function needs and we'll introduce vetted fractional CHROs and HR leaders, often within 48 hours. See how it works, or start with a contract-to-hire engagement if you're planning a permanent head of people.
For HR leaders, if you're a CHRO, VP of People, or HR director building a fractional practice, apply to join Go Fractional and browse open fractional HR roles.
