Software spend is the quietest leak in most service businesses. Nobody decides to waste money on tools — the waste accretes: a subscription from a project that ended, two tools doing one job, premium tiers nobody remembers upgrading to. A tech stack audit finds that money and, more importantly, simplifies the system your team has to live in every day.
What a tech stack audit looks at
- Inventory: every subscription, seat, and license — pulled from the credit card statement, not from memory.
- Usage: who actually logs in, and how often. Most businesses find 20–30% of paid seats are dormant.
- Overlap: how many tools can send an invoice, store a file, or manage a task? The answer is usually “too many.”
- Integration debt: the brittle chains of connectors holding the stack together — and what breaks when one fails.
- Fit: whether each remaining tool matches how the team actually works today, not how it worked two years ago.
How to run one yourself
Block a half day. Export twelve months of card statements and list every recurring software charge. For each: what is it for, who owns it, when was it last used, and what else on the list does the same job? Cancel the dead weight immediately, consolidate the overlaps over a month, and put a name next to every tool that survives. Repeat twice a year — barnacles grow back.
What it's typically worth
The cash savings are real but modest — a few hundred dollars a month in most small businesses. The bigger return is operational: fewer places for information to hide, fewer logins to manage, fewer integrations to break, and a team that knows exactly where work lives. Simplicity compounds.
Want it done for you?
Our Horizon Audit Suite includes a dedicated tech stack audit: full inventory, usage analysis, consolidation plan, and a migration sequence that will not disrupt client work — delivered in a live walkthrough, not just a spreadsheet. It pairs naturally with the systems upgrades that put the streamlined stack to work. Get in touch.