TriNet vs Countingup
A head-to-head comparison to help you pick the right tool
Last updated: April 30, 2026
TriNet
TriNet is a Professional Employer Organization (PEO) that provides comprehensive HR, payroll, and benefits services to small and mid-size businesses. By acting as a co-employer, TriNet gives SMBs access to enterprise-grade benefits and HR expertise. TriNet is particularly strong in regulated industries like technology, financial services, and life sciences.
Countingup
Countingup is a UK business current account with built-in accounting software. It combines banking and bookkeeping in one app, automatically categorizing transactions and generating tax estimates in real time.
Pros
- ✓Access to premium benefits packages typically available only to large enterprises
- ✓Strong industry-specific HR expertise and compliance support
- ✓Dedicated HR advisors for each client
- ✓Comprehensive risk mitigation and employer liability protection
Cons
- ✗Expensive compared to software-only alternatives
- ✗Long-term contracts with limited flexibility
- ✗Less suitable for companies that want full control over their HR processes
Pros
- ✓Business banking and accounting in one app
- ✓Automatic transaction categorization
- ✓Real-time tax estimates
- ✓Simple flat monthly pricing
- ✓Great for sole traders
Cons
- ✗UK only
- ✗Limited accounting features for complex businesses
- ✗Not a replacement for full accounting software at scale
- ✗No multi-user access
TriNet vs Countingup: Side by Side
| Factor | TriNet | Countingup |
|---|---|---|
| User Rating | N/A | N/A |
| Category | HR Software | Accounting Software |
| Pricing Model | Paid | Paid |
| Starting Price | Custom pricing | Contact for pricing |
| Best For | SMBs in regulated industries needing full HR outsourcing | UK sole traders and freelancers wanting a combined business bank account and simple accounting tool in one app |
| Our Pick | — | — |
TriNet Features
- ✓PEO co-employment
- ✓payroll
- ✓benefits
- ✓risk mitigation
- ✓HR support
Countingup Features
- ✓Receipt scanning
- ✓expense categorization
- ✓VAT tracking
- ✓supplier management
- ✓bank feed integration
- ✓reporting
Pricing Comparison
Our Take
Choose TriNet if smbs in regulated industries needing full hr outsourcing. Choose Countingup if uk sole traders and freelancers wanting a combined business bank account and simple accounting tool in one app.
Best For
SMBs in regulated industries needing full HR outsourcing
Best For
UK sole traders and freelancers wanting a combined business bank account and simple accounting tool in one app
Also Consider
If neither TriNet nor Countingup is the right fit, Justworks is worth evaluating.
Justworks
Small businesses wanting Fortune 500 benefits
From $59/employee/mo
Frequently Asked Questions
What is the difference between TriNet and Countingup?
TriNet is best for smbs in regulated industries needing full hr outsourcing. Countingup is best for uk sole traders and freelancers wanting a combined business bank account and simple accounting tool in one app.
Which is better, TriNet or Countingup?
Choose TriNet if smbs in regulated industries needing full hr outsourcing. Choose Countingup if uk sole traders and freelancers wanting a combined business bank account and simple accounting tool in one app.
How much does TriNet cost?
TriNet starts at Custom pricing. Pricing model: Paid.
How much does Countingup cost?
Visit Countingup website for current pricing.
Who should use TriNet?
SMBs in regulated industries needing full HR outsourcing
Who should use Countingup?
UK sole traders and freelancers wanting a combined business bank account and simple accounting tool in one app