---
title: "How to choose GRC tools: a vendor-neutral selection guide"
canonical: https://www.grcmana.io/vault/grc-engineering/grc-tools
published: 2025-05-12
updated: 2026-10-21
author: "Harry West"
framework: "GRC Engineering"
control: "Guide How to choose GRC tools: a vendor-neutral selection guide"
journeyStage: fundamentals
---

# How to choose GRC tools: a vendor-neutral selection guide

## Key takeaways

GRC tools hold controls, risks, policies and evidence in one place and map them to the frameworks you report against. Choose one on the frameworks it covers, the integrations that collect evidence automatically and who will run it, not on feature count. Score a shortlist on a weighted scorecard, trial it on real controls, and assess the vendor as a supplier that will hold your most sensitive evidence.

- **Cloud security principles** — The NCSC's 14 cloud security principles help you choose a cloud provider, and they apply to Software as a Service as well as cloud platforms.
- **Processor guarantees** — UK GDPR Article 28(1) says a controller shall use only processors providing sufficient guarantees to implement appropriate technical and organisational measures.
- **Exit terms** — UK GDPR Article 28(3)(g) requires the processor contract to say the processor deletes or returns all personal data, at the controller's choice, when the service ends.
- **OSCAL** — OSCAL is a NIST-led initiative that provides open, machine-readable formats in XML, JSON and YAML for sharing security control baselines and building compliance tools.

A customer's security questionnaire asks how you monitor access reviews, and the answer lives in a spreadsheet only one person understands. ISO 27001 is joining SOC 2 on the roadmap, the next enterprise deal is waiting on both, and three vendor demos have each promised to fix it.

This guide is for compliance leads, heads of security and COOs at UK B2B tech firms who are about to choose between GRC tools. It is vendor-neutral. It helps you decide whether you need a tool yet, then shortlist, score and trial one, and check the platform as a supplier before it holds your most sensitive evidence.

## What is a GRC tool, and what should decide your choice?

A GRC tool is software that holds your controls, risks, policies and evidence in one place and maps them to the frameworks you report against. Choose one on the frameworks it covers, the integrations that collect evidence automatically and who will run it, not on feature count. A small firm on one framework may not need one yet.

The differences that matter show up after purchase: how much evidence arrives without a person chasing it, and how many hours a week the tool needs from your team.

A tool nobody owns is a more expensive spreadsheet.

## What types of GRC tools are there?

GRC tools fall into four broad categories: compliance automation platforms, enterprise GRC and integrated risk suites, open-source tools, and spreadsheets with scripts. They differ in who they are built for, how much configuration they need and how they collect evidence. We recommend that most firms with 25 to 250 staff start by comparing the first and the last.

| Category | What it does well | Where it struggles | Typical fit |
| --- | --- | --- | --- |
| Compliance automation platforms | Prebuilt framework content, cloud and identity integrations that pull evidence, auditor access | Less flexible outside the frameworks they ship with; can encourage box-ticking | A tech firm working towards or holding SOC 2 or ISO 27001, adding a second framework |
| Enterprise GRC and integrated risk suites | Configurable workflows, enterprise risk, internal audit and multi-entity reporting | Long implementations, specialist administrators, weaker native evidence collection | A large or heavily regulated group with a dedicated GRC team |
| Open-source tools | Low licence cost, full control of data, controls expressed as code or data | Your team builds and maintains the integrations, hosting and upgrades | A firm with engineering capacity that treats compliance as an engineered system |
| Spreadsheets with scripts | Cheap, familiar, quick to change | Version drift, single points of failure, evidence that goes stale between audits | One framework, few systems and a named owner with time to keep it current |

Some open-source tooling builds on [OSCAL](https://pages.nist.gov/OSCAL/), a NIST-led set of open, machine-readable formats for control information in XML, JSON and YAML. Open formats also make control data easier to move later.

## When are GRC tools worth buying, and when are spreadsheets enough?

GRC tools are worth buying when spreadsheets can no longer keep evidence current without someone chasing it. Three triggers usually signal that point: a second framework, continuous evidence demands such as a SOC 2 Type 2 period, and a rising volume of customer security questionnaires. Before any trigger appears, a well-owned spreadsheet is often enough.

Each trigger multiplies the work in a different way:

- **A second framework.** ISO 27001 and SOC 2 share many controls. A spreadsheet holds the overlap badly, so the same evidence gets collected twice and drifts apart.
- **Continuous evidence demands.** A SOC 2 Type 2 report needs evidence that controls operated throughout a period, and ISO 27001 surveillance audits look for records of controls running between audits. [Continuous monitoring](https://www.grcmana.io/vault/nist-800-137), in NIST's terms, is about visibility into whether deployed controls are effective. That is hard to keep up by hand.
- **Questionnaire volume.** When sales are answering the same security questions every week, a central, current answer library starts paying for itself.

Stay with spreadsheets if you hold one framework, run a small number of systems and have one person who owns the evidence and has time to keep it current. Do your scoping first either way: an [ISO 27001 gap analysis](https://www.grcmana.io/vault/iso-27001/gap-analysis) or a [SOC 2 readiness assessment](https://www.grcmana.io/vault/soc-2/readiness-assessment) tells you which controls the tool must hold.

## What should a GRC tool requirements checklist cover?

A GRC tool requirements checklist should cover eight areas: frameworks and control mapping, integrations and automated evidence, control testing, the risk register, policy management, questionnaires and trust centre, auditor access, and reporting. Write each one as a requirement tied to your own controls and systems, so vendors answer your situation rather than their brochure.

1. **Frameworks and control mapping.** Does the tool cover every framework you hold or plan, and can one control satisfy several frameworks without duplicate evidence?
2. **Integrations and automated evidence.** Which of your actual systems connect (cloud provider, identity provider, code repository, HR system, ticketing), and what evidence does each connection collect?
3. **Control testing.** Does the tool test a control against a defined condition and flag failures, or only store screenshots?
4. **Risk register.** Can you score risks with your own method, link them to controls and record treatment decisions with owners and dates?
5. **Policy management.** Can you version policies, collect staff acknowledgements and map each policy to the controls it supports?
6. **Questionnaires and trust centre.** Can it hold approved answers, reuse them across questionnaires and publish selected documents to customers under access control?
7. **Auditor access.** Can your auditor see scoped, read-only evidence without you exporting files by email?
8. **Reporting.** Can it show control status, overdue tasks and risk trends to your board or leadership team in a form they will read?

## How do you score GRC tools against each other?

Score GRC tools with a weighted scorecard: list your criteria, give each a weight that reflects your situation, rate every shortlisted tool from 1 to 5 against each one, then multiply and add. The weights force the conversation that matters, which is what your firm values most, before a polished demo decides it for you.

We recommend starting from the weights below and adjusting them to your situation before the first demo.

| Criterion | Weight | A 5 looks like | A 1 looks like |
| --- | --- | --- | --- |
| Framework coverage and control mapping | 20 | Every framework you hold or plan, one control mapped to many | Frameworks missing or mapped by hand |
| Integrations and automated evidence | 20 | Your core systems connect and evidence arrives on a schedule | Evidence is uploaded manually |
| Effort to run and named ownership | 15 | Your named owner can run it in the hours they have | Needs a specialist administrator you do not employ |
| Vendor security and data handling | 15 | Clear answers to the supplier checks below, with evidence | Vague answers, no exit route |
| Control testing and monitoring | 10 | Tests run against defined conditions and failures alert an owner | Status is set by hand |
| Reporting and auditor access | 10 | Auditor and board views without exports | Reports built in spreadsheets |
| Total cost of ownership | 10 | Predictable over three years, including internal time | Costs rise sharply with users, frameworks or integrations |

Have two people score independently, then compare. A large gap usually means a requirement was unclear.

## What should you ask in a GRC tool demo?

Ask questions in a GRC tool demo that force the vendor to show your situation, not their best case. Bring two or three of your real controls and your list of systems, and ask to see the evidence for each control being collected, tested and shown to an auditor. A demo that only uses sample data proves very little.

1. Show us evidence for this control arriving from our identity provider, and what happens when the check fails.
2. Which of our systems do you not integrate with, and how would we collect that evidence instead?
3. How does one control map to both ISO 27001 and SOC 2, and what happens when a framework is updated?
4. How many hours a week does a customer of our size typically spend running the platform, and who in that firm does it?
5. What can our auditor see, and how do they get access?
6. Where is our data hosted, which subprocessors handle it, and how would you tell us about a new one?
7. If we leave, what can we export, in what format, and how do you confirm deletion?

## How do you run a GRC tool trial on real controls?

Run a GRC tool trial on a small set of real controls, connected to your real systems, and operated by the person who will own the tool afterwards. Score the trial against the same weighted scorecard you used for the demo. A trial on sample data tests the vendor's preparation; a trial on your controls tests the fit.

1. **Pick the controls.** Choose a handful that cover different evidence types: an access review, a configuration check, a policy acknowledgement, a supplier review and a risk treatment.
2. **Connect read-only.** Link the systems those controls depend on with the least privilege the integration allows, and record what access you granted.
3. **Let it run.** Keep the trial going long enough for at least one scheduled evidence cycle and one failed check.
4. **Hand it to the owner.** Your named owner runs the trial day to day, not the vendor.
5. **Show the auditor.** If your auditor will review evidence in the tool, ask them to look at the trial view.
6. **Test the exit.** Export everything the trial produced and check you could rebuild it elsewhere.
7. **Score and decide.** Rescore against the scorecard and compare with the demo scores.

## What does a GRC tool really cost?

A GRC tool costs more than its licence. Total cost of ownership adds implementation, the internal time to run the platform, and the integrations you build or maintain, while the fees for your audit or certification body stay largely the same. Compare tools on all four over a three-year view, not on the first-year quote.

- **Licence.** Check how the price moves with users, frameworks, integrations and modules such as trust centre or questionnaires.
- **Implementation.** Mapping controls, connecting systems and importing policies takes time, whoever does it.
- **Internal time.** The named owner's hours, plus the time control owners spend fixing what the tool flags.
- **Audit fees that do not change.** A GRC tool does not replace your auditor or certification body. They still charge for their own work, though tidy evidence can make that work smoother.

The cheapest licence can carry the most expensive internal time.

## How do you assess a GRC tool vendor's own security?

Assess a GRC tool vendor as a supplier that will hold your most sensitive evidence: access lists, configurations, vulnerability findings and incident records. Use the NCSC cloud security principles for the service, UK GDPR Article 28 for processor terms, and your own supplier controls for the rest. Confirm a clean exit before you sign.

The [NCSC cloud security principles](https://www.ncsc.gov.uk/collection/cloud/the-cloud-security-principles) are 14 principles designed to help you choose a cloud provider, and the NCSC says they apply to Software as a Service as well as to cloud platforms. For a GRC platform, four deserve extra weight:

- **Separation between customers.** Your evidence sits on a shared service; ask how another customer is kept out of it.
- **Personnel security.** Find out which of the vendor's staff can see your data and how their actions are audited.
- **Supply chain security.** The vendor's own suppliers, including its hosting provider and any AI services, handle your evidence too.
- **Audit information and alerting for customers.** You should be able to see who accessed your data in the platform, and when.

Evidence usually contains personal data, such as staff names in access reviews. That usually makes the vendor your processor, and [UK GDPR Article 28](https://www.legislation.gov.uk/eur/2016/679/article/28) requires you to use only processors that give sufficient guarantees of appropriate technical and organisational measures. The contract must cover the points Article 28(3) lists, including that the processor deletes or returns the personal data at the end of the service, at your choice.

Treat the platform like any other critical supplier under your [ISO 27001 supplier controls](https://www.grcmana.io/vault/iso-27001/annex-a-5-19-information-security-in-supplier-relationships) and your [cloud services control](https://www.grcmana.io/vault/iso-27001/annex-a-5-23-information-security-for-use-of-cloud-services). The NCSC's [supply chain security guidance](https://www.ncsc.gov.uk/collection/supply-chain-security) sets out 12 principles for gaining and keeping control over suppliers.

## What are the common mistakes when choosing GRC tools?

The common mistakes when choosing GRC tools are buying before you have scoped your controls, assuming the tool makes the firm compliant, over-buying an enterprise suite, and buying with no named owner. Each one turns a useful system into shelfware, and each is cheaper to avoid before signing than to fix after.

- **Buying before scoping controls.** Without a gap analysis, you end up accepting the tool's defaults as your control set.
- **Assuming the tool makes you compliant.** A platform records and tests controls. Your people still have to operate them, and your auditor still has to examine them.
- **Over-buying an enterprise suite.** Configurable suites suit large GRC teams. A 60-person firm can spend its first year configuring instead of evidencing.
- **No named owner.** If nobody has the tool in their objectives and their week, alerts go unread and evidence goes stale.

A dashboard of green ticks proves the dashboard works, not the controls.

## Frequently asked questions

### Can Jira be used as a GRC tool?

Jira can run parts of a GRC programme, such as tracking remediation tasks, change approvals and audit actions. It does not map controls to frameworks or collect evidence on its own. One workable split is to keep Jira for the work and connect it to a dedicated tool that holds the evidence and the framework mappings.

### Are free GRC tools enough?

Free and open-source GRC tools can be enough when your team has the engineering time to host, integrate and maintain them. The licence is free; the running cost is not. Check that the tool can export your control data in an open format, so moving later does not mean starting again.

### Should the GRC tool be in scope of your ISMS or SOC 2 system?

Yes, in most cases. The platform holds and processes your security evidence, so it belongs in your supplier register and risk assessment. If it tests controls that your auditor relies on, expect questions about how it works and who can change its settings.

### Who should own a GRC tool?

One named person should own the tool, usually the compliance lead or head of security, with control owners responsible for their own evidence. The owner keeps mappings current, triages failed checks and reports status. Write the role into their objectives so it survives a busy quarter.

### Can you switch GRC tools later?

Yes, but plan it as a migration, not a swap. Controls, mappings, evidence history and policy versions all have to move, and your auditor may want evidence for the whole report period, including the months before the switch. Keep a full export from the old tool until that period has been reported on, and time the move for the start of a new period where you can.