How to Evaluate Your Tech Stack Without Technical Background

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Most companies discover three things during a tech audit they didn't expect - tools that duplicate each other, a powerful platform they use at 10% of its capacity, and one legacy system that quietly forces everything else to work around it. The scoring exercise at the end takes 15 minutes and gives you a clear enough picture to know whether your situation needs attention or you're fine for now.

Before you call in anyone to look at your technology, do this first.

Not because it will solve anything on its own. But because the three problems we find most often in audits are invisible until someone sits down and looks at the full picture without assumptions - and that person is usually you.

The first problem: tools that duplicate each other. Two platforms doing the same job because one was added by a contractor three years ago and nobody cancelled the subscription. Or because the team stopped using the original tool but never removed it. We've seen companies paying for two separate email marketing platforms simultaneously, neither team aware the other existed.

The second: paying for a heavy, expensive platform at 10% of its capacity. A system that required a specialist to configure, that most of the team works around rather than with, and that everything else in the company has been slowly adapted to accommodate - because changing it feels like too much.

The third: a central system that's simply old. Not broken. Just old. Updates stopped years ago. New tools keep getting added around it because replacing it seems risky. The longer that goes on, the more expensive it becomes to deal with.

None of these situations are obvious from inside the company. The way to surface them is to go through each of the five zones below, write down what you actually find, and run the scoring at the end.

Zone 1: What you have and what you pay for

Open your bank statements - card and direct debits. List every software subscription your company pays for, monthly or annually. Don't rely on memory. Go through the actual statements.

For each tool, write down what it's called, what it's for, and who set it up originally.

Most companies find between 15 and 30 tools. If you can't list them from memory, that's already useful information. It means no one has a complete picture, which usually means no one is actively managing this.

Flag: any tool where you're not sure what it does or who uses it.

Zone 2: When this last changed - and who knows how it works

For each tool you listed: when was it last updated, reconfigured, or reviewed? And who in your team knows how it works well enough to change something if needed?

Some tools run fine without updates for years. Others become security risks. Others fall behind what alternatives offer.

The real question isn't whether the technology is old. It's whether there's someone in your organization who understands it well enough to maintain it - or whether that knowledge left when someone quit.

Flag: any tool where the answer to "who knows how this works" is a former employee, a contractor you no longer work with, or nobody you can name.

Zone 3: Licences paid vs. people actually logging in

For each tool: how many people use it, and how often? Not how many people have accounts. How many open it in a typical week.

This is where you find the expensive empty tools. A project management platform with 12 licences and 3 active users. A CRM that sales is supposed to use but the team actually tracks everything in a shared spreadsheet because "it's faster."

If a tool has active users who rely on it daily, it's load-bearing. If it has occasional users who could move elsewhere without much disruption, it's a candidate for replacement or elimination.

Flag: any tool where the weekly active user count is less than half the people paying for it.

Zone 4: What breaks if this stops working today

Pick your five most important business processes: quoting clients, managing projects, sending invoices, handling support, onboarding new staff. For each one, trace which tools it runs through.

Now ask: if one of those tools went offline tomorrow, what would actually happen? Does your team have a manual fallback? Would work stop entirely?

This tells you which tools are truly critical and which ones only feel that way. It also reveals single points of failure you probably haven't thought about.

Flag: any core process that runs through exactly one tool with no fallback and no export option for your data.

Zone 5: What your team complains about - and what it actually points to

Ask three to five people who work in your systems regularly. Not what they think should change, but what slows them down the most on a typical day.

The answers are usually specific: "I have to copy the same data into three places every time we close a deal." "The reporting takes two hours every Friday because nothing connects." "We can't find anything older than six months without calling IT."

Here's where most companies make the wrong call: these complaints almost always point to integration gaps, not broken tools. The instinct is to replace something. The fix is usually connecting what already exists. Connecting is cheaper.

Flag: any process where the answer involves manually copying information between systems.

The 15-minute scoring exercise

Rate each of the following from 1 (poor) to 5 (strong).

1. Cost clarity - Do you know what you're paying for, and are you paying for what you use?

• 1: No complete list, no idea of the total
• 3: You have most of it but found surprises when you checked
• 5: Clear picture, no unused subscriptions, costs match actual usage

2. No duplication - Do any two tools do the same job?

• 1: Multiple overlapping tools
• 3: Some overlap but manageable
• 5: Each tool has a distinct role, nothing duplicates

3. Team adoption - Are the tools you pay for actually used?

• 1: Multiple tools with low or zero active usage
• 3: Most tools used, but with workarounds or consistent underuse
• 5: Every tool is actively used by the people it was intended for

4. Independence from individuals - Does knowledge of how your systems work live in the organization, not in specific people's heads?

• 1: Key systems understood by one person or a former employee
• 3: Some documentation exists but it's patchy
• 5: Anyone on the team can explain how every critical tool works

5. No central bottleneck - Is everything bending around one old system?

• 1: Yes - old, under-supported, and nothing can change without accounting for it
• 3: There's a central system but it's functional and actively maintained
• 5: No single outdated dependency; your stack can evolve without a forced migration

What your total tells you:

22-25: Your stack is in good shape. The gaps you found are optimization opportunities, not urgent problems.

15-21: There are real issues - probably duplication, adoption gaps, or knowledge sitting in one person's head. Worth addressing, but not an emergency. A focused audit gives you a clear priority list.

Below 15: At least one of the three chronic problems is present in a form that's already costing you - in money, in time, or in the growing difficulty of changing anything. The longer it goes unaddressed, the more embedded it gets.

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If you've gone through this and want a second opinion - or if what you found raises more questions than it answers - this is exactly the kind of conversation we have at the start of an engagement. Bring your list, your scores, your flags. We'll tell you honestly what we'd look at first and why. Get in touch.