Understand your HR tech market, maturity, and requirements.
HRStack.ai gives each buying question its own surface: HRKit for vendor discovery, Digital Maturity for HR function diagnosis, Fit Engine for requirements discovery, RFP Pack for vendor RFPs, Demo Pack for vendor evaluation, and Advisory when expert support would help.
Built for HR leaders, CHROs, and HR tech specialists.
HR Digital Maturity
Our tools
A tool for every stage. One expert advisory layer.
HR Software Directory
PeopleStack
Core HR
TalentFlow
Talent
PayCore
Payroll
HRKit
Standalone vendor discovery and market intelligence for buyers researching HR technology categories, niches, and products.
HR Digital Maturity
HR Digital Maturity
HR tech/function maturity diagnosis across 8 dimensions. Get an instant report with your archetype, dimension scores, and specific next steps.
Fit Engine Snapshot
HR Maturity
7.4
AI Maturity
6.4
Readiness
6.8
Fit Engine
Requirements discovery and decision readiness for teams turning HRMS uncertainty into a structured, weighted requirements brief.
RFP Document
Fixed response taxonomy · 13 modules
RFP Pack
A complete, AI-tailored HRMS RFP — functional requirements, technical & security, commercial terms, and disqualifying signals vendors can’t talk around.
Demo Scorecard
Demo Pack
AI-tailored scoring toolkit for HRIS vendor demos. Set your module weights, score live during demos, involve your team, and get an AI-synthesised evaluation report.
3-Year Total Cost
ROI Calculator
Model the 3-year total cost of ownership for HR tech — licences, implementation, integration, and training — before you commit budget.
Why teams trust it
A methodology buyers can explain to the rest of the business.
HRStack.ai is designed to replace vague market noise with a process that can stand up to stakeholder challenge, procurement scrutiny, and implementation reality.
Independent
No vendor commissions, no pay-to-rank model, and no advisory position shaped by who pays the most.
Structured
Maturity findings, requirements, must-have criteria, and advisory reasoning are made explicit so decisions can be defended internally.
Buyer-side
The process is designed around buying-team realities: alignment, governance, demos, and implementation risk.
Expert Advisory
Two entry points: maturity improvement or requirements readiness.
HR Tech Diagnostics
Understand where you are before committing to change.
From $2,500
System Evaluation & Selection
Vendor-agnostic procurement, end to end.
Implementation Advisory
Client-side advisory throughout the implementation.
The problem we're solving
Most HR teams start with a “top 10 HRMS” blog, a few vendor demos, and a gut call dressed up in a spreadsheet. The research is cluttered, the review sites are seeded, and the decision reflects whoever pitched loudest.
We built something structured instead.
Ready to start
Start with the surface that matches your question.
Resources
From the blog
How to Evaluate HR Software: A Buyer's Guide
HR software evaluation is a process that most organisations approach backwards — starting with demos and ending with a decision that was half-made in the first vendor call. This guide covers how to structure the evaluation so the decision is driven by requirements, not by whoever presented best.
HRMS vs HRIS: Understanding the Difference
HRMS and HRIS are frequently used interchangeably, but they describe different scopes of functionality. Understanding the distinction helps buying teams align terminology with requirements — and avoid selecting a system that covers half of what they need.
HR Maturity: What It Means and Why It Shapes Your System Selection
HR maturity is one of the most consequential — and most ignored — factors in HRMS selection. Understanding where your HR function sits on the maturity spectrum changes which vendors are viable, which features are premature, and which implementation paths are realistic.
How to Build an HRMS Vendor Shortlist
Most HRMS shortlists fail before the first demo. This guide explains how to build a structured, defensible vendor shortlist based on organisational context rather than brand familiarity or seeded review rankings.