ATS & Technology
Staffing Agency Tech Stack Audit: What to Review and When
Lauren B. Jones
CEO & Founder, Leap Advisory Partners
Lauren B. Jones
I walked into a staffing agency last year and asked a simple question: "How many software tools does your agency use?" The CEO said twelve. The operations director said fifteen. When we actually inventoried every tool with an active license, the count was twenty-three.
Eleven of those tools had been added in the last three years, mostly during COVID when everyone was scrambling to go remote. Four of them overlapped in functionality. Two had been completely abandoned but were still billing monthly. One tool was being used by exactly one person in the Cleveland office who would have been very unhappy to learn it was about to be cancelled.
That is what tool sprawl looks like. It is invisible until you look, and it is expensive once you find it.
Annual tech stack audits are non-negotiable because staffing agencies accumulate technology the way houses accumulate stuff: each tool was added for a good reason, but nobody goes back to evaluate whether it is still earning its place.
Tool sprawl creates three expensive problems:
Redundant licenses. You are paying for capabilities that overlap across multiple tools. Two different video interview platforms. A dedicated texting tool and a texting feature inside your ATS. A standalone job distribution tool and the same functionality available through your job board contracts. Each redundancy is money spent for capability you already have.
Security gaps. Every tool in your stack is a potential entry point for a data breach. Unused tools are the most dangerous because nobody is monitoring them. That abandoned project management tool still has login credentials, candidate data access, and API connections that nobody is watching. In a SOC 2 audit, forgotten tools create findings that take weeks to remediate.
Integration fragility. The more tools in your stack, the more integrations need to work. Each integration is a potential point of failure. When your job board connector breaks and nobody notices for three days because it is one of twenty integrations, you have lost three days of candidate applications. Complexity is the enemy of reliability.
The staffing agencies I work with that audit their tech stack annually spend an average of 15-20% less on technology than those that do not. The audit does not just find waste. It creates discipline around technology purchasing decisions.
A real tech stack audit goes deeper than listing your tools and their costs. It evaluates six dimensions of your technology ecosystem.
Applications. Every software tool with an active license or subscription. Include the obvious ones (ATS, CRM, payroll) and the hidden ones (Chrome extensions, browser-based tools, free-tier tools that store company data). For each tool, document: what it does, who uses it, how many users, when it was implemented, and what it costs.
Integrations. Every data connection between tools. Map where data flows, in which direction, and through what mechanism (API, flat file, manual entry, middleware). Identify which integrations are native (supported by the vendor) and which are custom (built or maintained by someone specific). Custom integrations are your highest-risk assets.
Data flow. Follow a piece of data through your entire system. Where does a candidate record originate? What systems does it touch? How many times is the same data entered manually? Where does data get stuck, transformed, or lost? Data flow mapping reveals inefficiencies that no individual tool audit can find.
Licensing. Review every contract for terms, renewal dates, pricing models, and exit provisions. Flag contracts that auto-renew within the next 90 days. Identify per-user costs that scale with headcount. Note any tools with annual price escalation clauses.
Utilization. For each tool, determine actual usage vs. licensed capacity. If you are paying for 100 ATS licenses but only 60 people log in regularly, you are overpaying by 40%. If you have a reporting tool that was used heavily for three months after implementation and has been dormant since, that is a cancellation candidate.
Security. For each tool, assess: who has admin access, is access controlled by role, is data encrypted, does the vendor have SOC 2 or equivalent certification, when was the last security review? Pay special attention to tools that store or process PII (personally identifiable information), which in staffing includes social security numbers, background check results, and payroll data.
Score each tool on five criteria using a 1-5 scale:
Functional fit (weight: 30%). How well does this tool meet the business need it was purchased for? A 5 means it handles the job perfectly. A 1 means the team is using workarounds for basic functionality.
Cost efficiency (weight: 25%). Is the tool priced appropriately for the value it delivers? Compare cost per user, cost per transaction, or cost per feature against alternatives. Factor in the total cost of ownership: subscription fees plus implementation costs plus internal support time.
Integration health (weight: 20%). How well does this tool connect with the rest of your stack? A 5 means seamless, bidirectional data flow with key systems. A 1 means manual data transfer or broken integrations.
Scalability (weight: 15%). Can this tool grow with your agency? If you add 50 users, open three offices, or enter a new market, does the tool scale without renegotiating the contract or requiring a new instance?
User adoption (weight: 10%). Are people actually using it? Not just logging in, but using the core features for their intended purpose? Low adoption is a signal that the tool does not fit the workflow, was poorly implemented, or needs better training.
Multiply each score by the weight and sum them. Tools scoring below 3.0 should be on your review list. Tools scoring below 2.0 should be on your replacement or cancellation list.
After conducting hundreds of tech stack audits for staffing agencies, these findings appear in nearly every engagement:
Paying for features nobody uses. The enterprise ATS package with 47 modules, 12 of which your team has never opened. The premium tier of your video interview tool when the basic tier covers everything you need. The analytics add-on that nobody has configured. Each unused feature is a line item that could be reduced or eliminated.
Critical data living in spreadsheets. The client relationship tracker that lives in the VP of Sales' personal Excel file. The compliance tracker maintained in Google Sheets. The commission calculator that only the controller understands. Spreadsheets are not inherently bad, but when they contain data that should be in a system of record, they create risk and reduce visibility.
Broken integrations nobody noticed. The job board feed that stopped posting to one board three weeks ago. The payroll integration that has been silently creating duplicate records. The VMS connector that times out under heavy load and drops submissions. These breakdowns happen gradually, and without monitoring, they persist for weeks or months.
Shadow IT everywhere. Recruiters using personal ChatGPT accounts to rewrite candidate summaries. Account managers storing client presentations in personal Dropbox accounts. Regional managers using unauthorized email tools for candidate outreach. Shadow IT is not a technology problem. It is a symptom of tools that do not meet people's needs.
Categorize every finding into one of four actions:
Fix. The tool is valuable but has configuration issues, broken integrations, or adoption problems. Invest in fixing it. This is typically the cheapest and fastest category to address.
Consolidate. Two or more tools overlap in functionality. Pick the better one, migrate the users, and cancel the other. Consolidation reduces cost, complexity, and integration burden simultaneously.
Replace. The tool no longer meets the agency's needs and a better alternative exists. Plan a migration, but do it thoughtfully. Rushed replacements create the same problems as rushed implementations.
Invest. The audit reveals a gap where no current tool is adequate. This might be an analytics capability, an AI tool, or an integration platform. New investments should be informed by the audit, not made independently.
You can run a basic tech stack audit internally. Someone on your operations or IT team can inventory tools, pull license counts, and review costs. A competent internal team can cover applications, licensing, and basic utilization in two to three weeks.
Where outside help adds value is in integration assessment, benchmark comparison, and objective scoring. An outside auditor brings knowledge of what other staffing agencies are using, what industry benchmarks look like for technology spending, and where the market is heading. They also bring objectivity. Internal teams have relationships with vendors, familiarity with existing tools, and sometimes personal investment in tools they championed. An outside perspective evaluates each tool on its merits without those biases.
The decision comes down to scope. If you want a basic cost and utilization review, do it internally. If you want a strategic assessment that informs your technology roadmap for the next 2-3 years, bring in someone who has done this across dozens of staffing agencies and can tell you not just what you have, but what you should have.
Staffing agencies should conduct a full tech stack audit annually. Agencies that audit annually spend 15-20% less on technology than those that do not. Additionally, flag any contracts that auto-renew within the next 90 days during each audit, and monitor integration health and utilization metrics quarterly between full audits.
A thorough audit evaluates six dimensions: applications (every tool with an active license), integrations (all data connections between systems), data flow (how data moves through the ecosystem), licensing (contract terms, renewal dates, exit provisions), utilization (actual usage vs. licensed capacity), and security (access controls, encryption, compliance certifications for PII-handling tools).
Staffing agencies that audit their tech stack annually spend 15-20% less on technology. The most common savings come from cancelling abandoned tools still billing monthly, consolidating redundant tools with overlapping functionality, downgrading premium licenses to tiers that match actual usage, and identifying per-user licenses for inactive accounts.
The most universal finding is paying for features nobody uses, followed closely by critical business data living in spreadsheets instead of a system of record, broken integrations that nobody noticed, and shadow IT (unauthorized tools used by individuals because official tools do not meet their needs). Shadow IT is a symptom, not a cause; it indicates gaps in the approved tool stack.
Ready to audit your tech stack? Download the Tech Stack Health Check. It includes an inventory template, scoring framework, and action planning worksheet you can use to assess your agency's technology today.
Download the Tech Stack Health Check
Lauren B. Jones is the CEO and founder of Leap Advisory Partners, with 28 years of experience in staffing technology. She helps staffing agencies, PE firms, and software companies build technology that actually works.
