Head to head

Gusto vs TriNet

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Gusto

$49/mo

US small-business payroll, benefits and onboarding in one stack, from around $49/mo plus a per-seat charge.

Where Gusto fits

  • US small companies running payroll in-house
  • HR teams that want benefits next to pay
  • Desks that want MCP on payroll data
  • A first HRIS after spreadsheets

TriNet

Sales-quoted

US PEO for payroll, benefits, and HR support. Pricing is a personalized quote after a consultant meeting.

Where TriNet fits

  • US SMBs that want a PEO for benefits
  • Multi-state employers that need HR support
  • Companies comparing PEO versus payroll-only
  • Teams that will talk to a TriNet consultant

At a glance

DetailGustoTriNet
Starting price$49/moSales-quoted
Free tier–No–No
MCP server✓Yes–No
Public API✓Yes–No
Listed underBenefits administration, HR compliance, HRIS, Onboarding, Payroll, Time & attendancePayroll
Capterra4.6 from 4,225 reviewsNot enough reviews

Where they pull apart

Gusto

Stands out: Payroll sitting next to HR for US small companies, with a first-party MCP.

Watch out: It is US-only, so it is not a route to hiring people in other countries.

Not the right fit for

  • Global employer-of-record buyers
  • Enterprise HRIS selection processes

TriNet

Stands out: Full PEO plus an HR Plus platform-and-support line for companies that are not ready for co-employment.

Watch out: Price depends on state mix and headcount. There is no public per-employee rate card.

Not the right fit for

  • Buyers who need a printed $ per employee
  • Global EOR needs outside the US PEO model

Pros and cons

Gusto

  • Payroll, benefits and onboarding in one US stack
  • MCP and API available
  • Fits small-business HR and finance buyers
  • US-only
  • Per-seat charges on top of the base
  • Not built for hiring pipelines

TriNet

  • Full US PEO plus HR Plus
  • Benefits and payroll under one wrap
  • Consultant-led setup
  • No public per-employee rate
  • Quote depends on state mix
  • Not a global EOR platform

What each one costs

Gusto

$49/mo

From ~$49/mo +/seat. Confirm current terms on the vendor site.

Checked 7 Sep 2026

TriNet

Sales-quoted

Sales-quoted. No public rate card on the vendor site. A consultant quotes based on company size and state mix. PEO and HR Plus are the named lines. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Common questions

Can you try Gusto or TriNet for free?
Neither carries a free tier on our listing.
Does Gusto or TriNet have an MCP server?
Gusto ships a first party MCP server, so an AI assistant can work the product directly.

Not the pair you wanted?

All Gusto alternatives All TriNet alternatives Every Benefits administration tool

Editorial listings, never paid rankings. Prices checked 7 Sep 2026. Confirm current terms on the vendor site. Spot an error?