Comparison Guide

Affinity vs Definitiv – comparing AU/NZ enterprise payroll platforms

For: Payroll Managers, HR Leaders, IT Decision-Makers|10 min read|Last updated: July 2026

This comparison is published by Affinity. Competitor information is based on publicly available sources. Contact each provider directly for their current capabilities.

Summary

Affinity and Definitiv are both cloud payroll platforms serving Australian and New Zealand organisations, and both bring genuine strength in complex award interpretation and integrated workforce management. Definitiv is a cloud-native platform with a highly configurable Award Engine and integrated rostering, now part of the UK-headquartered Access Group. Affinity is an independently owned AU/NZ payroll specialist with 40+ years of local payroll innovation, a built-in intelligence layer, and three flexible delivery models. This comparison helps you evaluate which fits your needs.

Why organisations compare Affinity and Definitiv

If you are running payroll for a mid-to-large organisation with complex award or EBA structures, Affinity and Definitiv are likely both on your shortlist, and for good reason. Both platforms are built for the Australian and New Zealand markets, both handle complex modern awards and enterprise agreements, and both pair payroll with integrated workforce management and rostering. The difference is in depth, ownership, and what sits around the payroll engine.

Definitiv is a cloud-native platform originally built in Perth, with a well-regarded 100% configurable Award Engine, purpose-built rostering, live time tracking that flows into costed payroll, and an Evo Copilot natural-language AI capability. In August 2021 Definitiv was acquired by The Access Group, a UK-headquartered global business-software group, and now sits within Access's APAC portfolio (marketed as Definitiv Evo), covering Australia, New Zealand and Singapore. For organisations that want a cloud-native award engine backed by the scale of a large global software group, that combination is attractive.

Affinity is a payroll specialist, and independently owned in Australia and New Zealand. Payroll technology, payroll services, and payroll support: that is the entire business. With 40+ years of AU/NZ payroll innovation and 10+ industry firsts, Affinity does not answer to a global parent's roadmap. Every developer, every support person, and every NZPPA-trained payroll manager is focused on making payroll work for complex mid-to-enterprise organisations across both sides of the Tasman.

Operating model and support

The biggest difference is not the award engine, where both are strong. It is ownership, NZ compliance depth, and delivery-model flexibility.

Affinity

Payroll specialist: enterprise AU/NZ payroll is the entire business
Independently owned in Australia and New Zealand
Built, implemented, and supported entirely within AU/NZ
40+ years of AU/NZ payroll innovation, 10+ industry firsts
Three delivery models on one platform, one team, one AU/NZ database
500,000+ employees processed, ISO 27001 certified

Definitiv

Cloud-native platform with a 100% configurable Award Engine
Purpose-built rostering, live time tracking, and costed payroll
Evo Copilot natural-language AI insights
Covers Australia, New Zealand and Singapore
Owned by The Access Group (UK-headquartered global software group)
Australian-hosted data; Access group-wide ISO 27001 and IRAP certifications

Why this matters: when a compliance rule changes, Affinity's entire team is focused on AU/NZ payroll, and the roadmap is set locally. Definitiv brings real cloud-native strength and the resources of a large global group, which suits some organisations well. For others, the question is whether an independently owned AU/NZ specialist with a locally controlled roadmap and a single AU/NZ database is a better fit, particularly where deep NZ compliance and delivery-model flexibility matter. Same platform, same database, same accountable AU/NZ vendor regardless of which delivery model you choose.

Feature comparison

The table below reflects publicly available information. Where Definitiv's capabilities are drawn from their website and publicly available material rather than direct testing, that is noted. For definitive information on Definitiv's current feature set, contact Definitiv directly.

Feature	Affinity	Definitiv
Core payroll processing	Enterprise-grade cloud payroll with configurable functionality for complex AU/NZ scenarios	Cloud-native payroll engine (Definitiv Evo) built for complex AU payroll
Award / pay rule interpretation	Configurable award interpretation engine handling complex modern awards (AU) and pay rules (NZ) across EBAs	100% configurable Award Engine for complex AU awards and EBAs – a recognised strength
NZ Holidays Act compliance	Purpose-built NZ Holidays Act support with configurable leave calculations and compliance checking	NZ payroll supported alongside Australia and Singapore. Confirm Holidays Act depth directly
Intelligence / anomaly detection	Payroll IQ – automated anomaly detection, variance checking, pre-payslip risk flagging	Evo Copilot natural-language AI insights and costed payroll. Confirm whether a pre-payslip anomaly detection layer is offered
Workforce management / rostering	Integrated workforce management with real-time labour costing across up to 12 cost elements	Purpose-built rostering with live time tracking flowing into costed payroll – a recognised strength
Reporting and analytics	200+ standard reports, SQL reporting database, Power BI integration, report scheduling	Reporting and analytics available, with costed payroll insights
Employee self-service	Self-service dashboards for employees and managers with mobile app access	Employee self-service available
Integration approach	Real-time APIs, ELMO two-way sync, configurable HRIS/T&A/ERP integrations	API-based integrations; may connect to wider Access Group products. Confirm specific integrations directly
Delivery models	Three models – SaaS, Supported, and Fully Managed – on one platform	SaaS platform; managed/outsourced payroll options may be available. Confirm directly
Security certification	ISO 27001 certified	ISO 27001 and IRAP (Access group-wide certifications); Australian-hosted data
Ownership / accountability	Independently owned AU/NZ payroll specialist	Owned by The Access Group, a UK-headquartered global software group

Where both platforms are strong, particularly AU award interpretation and integrated workforce management, you should expect comparable outcomes. The differences become clearer around NZ Holidays Act depth, pre-payslip intelligence, delivery-model flexibility, and independent AU/NZ ownership versus the scale of a global parent.

Where Definitiv excels

Definitiv is genuinely strong in areas that Affinity does not compete in. Understanding these strengths matters because choosing the right provider depends on knowing what each one actually does well.

100% configurable Award Engine

A mature, cloud-native Award Engine built for complex, multi-award Australian structures. For organisations whose main evaluation criterion is AU award configurability, this is a genuine, well-regarded strength.

Integrated rostering and costed payroll

Purpose-built rostering with live time tracking that flows directly into costed payroll. Tightly integrated rostering-to-payroll is a distinctive strength of the platform.

Evo Copilot AI insights

A natural-language AI capability for insights, alongside costed payroll that surfaces labour cost detail before finalisation.

Scale of the Access Group

As part of The Access Group, a UK-headquartered global business-software group, Definitiv customers may benefit from the resources, investment, and wider Access product portfolio of a large global software group.

Multi-region coverage

Definitiv Evo covers Australia, New Zealand and Singapore from one platform, which suits organisations operating across those three markets.

Where Affinity excels

Affinity's advantages are specific to AU/NZ payroll depth – the areas where a specialist provider outperforms a global one.

Deep AU/NZ award interpretation

Affinity's award interpretation engine handles complex modern awards, EBAs, shift penalties, and allowance stacking that define AU/NZ payroll. This is not a checkbox feature – it is the core product. For organisations with 10+ awards and complex pay conditions, the depth difference is significant.

Pre-payslip intelligence

Payroll IQ flags anomalies before the payslip runs – variance checking, unusual uplifts, missing allowances, award conditions that may not have applied correctly. It is purpose-built for AU/NZ award-specific scenarios rather than generic payroll variance.

Flexible delivery models

Three models on one platform: SaaS (self-managed), Supported (dedicated Affinity person alongside your team), and Fully Managed (Affinity runs payroll end to end). Same platform, same database, same team – move between models without reimplementation as your needs change.

Cross-Tasman coverage

One platform, one team for both AU and NZ payroll. Purpose-built engines for each jurisdiction – Modern Awards and STP in Australia, Holidays Act and KiwiSaver in New Zealand. Employees can move across the Tasman without changing platforms or providers.

Named local support

Named AU/NZ-based support contacts who know your configuration, your awards, and your pay run – not a global service desk routing your ticket offshore.

Independent local ownership

Affinity is an independently owned AU/NZ company with a locally controlled roadmap. Product decisions are driven by AU/NZ customer needs and local legislative change – not by the priorities of a global parent balancing many products and markets.

Who is each platform best for?

Choosing the wrong payroll platform is expensive in ways that go beyond licensing. A poor fit means reimplementation within a few years, compliance gaps during transition, and split accountability when something goes wrong.

Choose Affinity if you:

Want an independently owned AU/NZ payroll specialist with a locally controlled roadmap
Have significant New Zealand operations and need purpose-built Holidays Act depth
Need flexible delivery models and the ability to move between SaaS, Supported, and Fully Managed without changing platforms
Operate across both New Zealand and Australia and want one platform and one database for cross-Tasman payroll
Want a built-in intelligence layer, Payroll IQ, for automated variance detection before every pay run

Consider Definitiv if you:

Want a cloud-native platform with a mature, 100% configurable Award Engine for complex Australian awards
Value tightly integrated rostering, live time tracking, and costed payroll
Want the scale and resources of a large global software group behind your platform
Operate across Australia, New Zealand and Singapore
Are already invested in, or plan to adopt, other Access Group products

Frequently asked questions

How do Affinity and Definitiv compare on award interpretation?

Both are strong. Definitiv's 100% configurable Award Engine is a recognised strength for complex, multi-award Australian structures. Affinity's configurable engine also handles complex modern awards and EBAs across AU, and pay rules across NZ. For Australian award complexity, expect both to perform well and evaluate each against your specific awards.

Which is better for New Zealand payroll?

Affinity provides purpose-built NZ Holidays Act support with configurable leave calculations and compliance checking, backed by 40+ years in the NZ market and NZPPA-trained payroll managers. Definitiv supports NZ payroll alongside Australia and Singapore. Based on publicly available information, if you have significant NZ operations you should confirm the depth of Definitiv's Holidays Act handling directly and compare it against Affinity's native NZ compliance.

Who owns each platform?

Affinity is an independently owned payroll specialist in Australia and New Zealand, with a locally controlled roadmap. Definitiv was acquired by The Access Group, a UK-headquartered global business-software group, in August 2021, and now sits within Access's APAC portfolio (marketed as Definitiv Evo). For some organisations global-group scale is an advantage; for others, independent local ownership and a locally set roadmap matter more.

Can I switch between delivery models with Affinity?

Yes. Affinity offers SaaS, Supported, and Fully Managed from a single platform. You can move between models as your needs change without data migration, re-implementation, or switching vendors. Definitiv is a cloud-native SaaS platform; confirm directly whether it offers a comparable fully managed, end-to-end processing service.

What is Payroll IQ and does Definitiv offer something similar?

Payroll IQ is Affinity's intelligence layer. It provides automated anomaly detection, variance checking, and pre-payslip risk flagging, explaining what changed and why before the pay run is finalised. Definitiv offers Evo Copilot, a natural-language AI capability, and costed payroll. Based on publicly available information, confirm directly whether Definitiv provides an equivalent automated pre-payslip anomaly and variance detection layer.

Does Affinity handle both NZ and AU payroll?

Yes. Affinity handles full NZ and AU compliance from the same platform, including Holidays Act, KiwiSaver, and IRD payday filing in New Zealand, and STP Phase 2, modern awards, and superannuation in Australia. One database, one vendor, one set of compliance rules across both countries. Definitiv also covers Australia and New Zealand (plus Singapore); evaluate the depth of its cross-Tasman NZ compliance for your needs.

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