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KashFlow Payroll vs Pegasus Opera 3 Payroll: UK Reviews & Prices Compared


Last Updated: 20 May 2025
Reviewed By: Ian Wright (Managing Director)

Which payroll software is better KashFlow Payroll or Pegasus Opera 3 Payroll?

We compare them based on real user reviews, prices and what features they both offer.

KashFlow Payroll homepagePegasus Opera 3 Payroll homepage

KashFlow Payroll vs Pegasus Opera 3 Payroll Basics


KashFlow Payroll
Pegasus Opera 3 Payroll
Software WebsiteKashFlow Payroll WebsitePegasus Opera 3 Payroll Website
Company NameIRIS SoftwarePegasus Software
Target Company Size (Small, Medium and/or Enterprise)SmallEnterprise
Industry FocusNoneNone

KashFlow Payroll vs Pegasus Opera 3 Payroll Reviews

Wondering if KashFlow Payroll or Pegasus Opera 3 Payroll has better user reviews. We compared them below.

KashFlow PayrollPegasus Opera 3 Payroll
Listed On HMRC WebsiteYesYes
Trustpilot Rating3.6No Rating
Number of Trustpilot Reviews1532No Reviews
iPhone App Rating1.8No iPhone App
Number of iPhone Reviews56No Reviews
Android App Rating2No Android App
Number of Android Reviews62No Reviews
Please note ratings we’re accurate at the time of writing but may have since changed

KashFlow Payroll vs Pegasus Opera 3 Payroll Prices

Which is cheaper KashFlow Payroll or Pegasus Opera 3 Payroll? Here are their prices compared.

KashFlow Payroll pricingPegasus Opera 3 Payroll pricing

Free Plans & Trials

KashFlow PayrollPegasus Opera 3 Payroll
Listed As Having Free Plan By HMRC?NoNo
Free Plan?NoNo
Free Trial?YesNo
Free Trial Length?14 daysNot Applicable
Data taken from each company’s website at the time of writing but may have since changed.

Paid Plan Prices

KashFlow PayrollPegasus Opera 3 Payroll
Cheapest Plan Cost Per Month£8.12Pricing Not On Website
Mid-Tier Plan Cost Per MonthNANA
Top Plan Cost Per Month£29.00NA
Data taken from each company’s website at the time of writing but may have since changed.

KashFlow Payroll vs Pegasus Opera 3 Payroll Features

KashFlow Payroll featuresPegasus Opera 3 Payroll features

KashFlow Payroll Basic Features

  • £1.35 per additional employee
  • Automatic Enrolment add-on available (£1.20 per employee, min. £16.21 for 5 employees)
  • Unlimited functionality
  • Weekly or monthly payslips
  • Calculates Tax & NI for you
  • Free ESS
  • First company free – £2 per additional company
  • Track staff holiday entitlement and pay Holiday Pay

KashFlow Payroll Software Integrations

  • Salesforce
  • Zoho
  • Satago
  • Paypal
  • Square
  • Stripe
  • Magento
  • TripCatcher

Pegasus Opera 3 Payroll Basic Features

  • Auto Enrolment
  • Pensions Integration
  • Salary Sacrifice
  • Email Payslips and P60s
  • Timesheets
  • Pegasus Web Xchange
  • Employees can access pension information
  • Bulk e-mail functionality
  • P11D Organiser

Pegasus Opera 3 Payroll Software Integrations

  • Infor
  • Nest
  • Now

Common Feature Comparison

KashFlow PayrollPegasus Opera 3 Payroll
Unlimited PayrollsNoNo
Automated Tax Filing and PaymentsYesNo
Live Customer SupportNoNo
Ability To Manage Employee BenefitsNoYes
Employee Access To PlatformYesYes
Direct DepositNoNo
Expense ReimbursementYesYes
Time Off TrackingNoYes
Handle Deductions From PayYesYes
Debt Repayment From PayNoYes
Employee Background ChecksNoNo
Has An APINoYes
Create PayslipYesYes
Create P45YesYes
Create P60YesYes
Pay For Salaried EmployeesYesYes
Pay For Hourly EmployeesYesYes
Bonus / Incentive PayNoNo
Pension FilingYesYes
Statutory Payments (E.g. Sick Pay, Maternity Pay, etc.)NoYes
Direct HMRC SubmissionsNoYes
RTI CompliantYesYes

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