StackSwap · GTM Stack Audit · cost
How much does a GTM stack audit cost?
Short answer: a self-serve GTM stack audit is free — you paste your stack into a tool and get keep / swap / cut with spend modeled in about a minute. A consultant-led audit runs $5,000–$25,000+. A SaaS-management platform is usually a percentage of spend or a four-to-five-figure annual contract. Here is what each buys you.
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The three options
| Option | Typical cost | What you get |
|---|---|---|
| Self-serve tool (StackScan) | Free | Modeled keep/swap/cut, overlap detection, spend per employee vs peers, AI-native opportunities — in ~60 seconds. |
| Consultant / fractional RevOps | $5k–$25k+ | Hands-on review, vendor negotiation, procurement support, change management. Worth it for large or contentious stacks. |
| SaaS-management platform | % of spend / annual contract | Ongoing license tracking and renewal alerts across all SaaS — broader than GTM, but not GTM-specific consolidation advice. |
Match the spend to the decision
The right amount to spend on an audit depends almost entirely on how much waste is actually sitting in the stack — and that scales sharply with team size. Across 100,000 modeled stacks, the recoverable spend an audit surfaces looks like this by GTM headcount:
| GTM team size | Median recoverable / yr | What to pay for an audit |
|---|---|---|
| 1–15 | $0–$960 | Nothing. The stack is too small to hide much waste — the free self-serve audit is the whole job. |
| 16–50 | $61,440–$104,160 | Start free to size the prize. A $5k–$25k consultant pays back fast if you need someone to run the negotiation and migration. |
| 51+ | $256,920+ | Both earn their keep: a SaaS-management platform for continuous tracking plus a periodic GTM audit for the consolidation decisions. |
The pattern is consistent: below ~15 GTM employees there is rarely enough recoverable spend to justify paying anyone, so the free modeled audit is the entire engagement. From mid-market up, the recoverable jumps into the tens or hundreds of thousands a year, which is exactly the range where a paid consultant's fee disappears against the savings — provided the bottleneck is negotiation and change management, not analysis. The analysis itself stays free regardless of size.
When free is enough
For most teams, a modeled self-serve audit captures the high-signal findings — overlap, spend per employee, AI-native replacements, consolidation candidates — which is the bulk of the value. Across 100,000 modeled stacks, the median audit surfaces $93,240 in recoverable spend — actionable before anyone pays a consultant. Start there; bring in paid help only if you need negotiation or change management on top.
See exactly what the free version produces in the GTM stack audit guide, or work the audit checklist by hand.
Frequently asked questions
How much does a GTM stack audit cost?
A self-serve GTM stack audit is free with a tool like StackScan — you paste your stack and get keep/swap/cut with spend modeled in about a minute. A consultant-led audit typically runs $5,000–$25,000+ depending on stack size and depth. A SaaS-management platform (Zylo, Vendr) is usually a percentage of spend or a four-to-five-figure annual contract.
Is a free GTM stack audit any good?
A modeled self-serve audit will not negotiate your contracts for you, but it reliably surfaces the high-signal findings — tool overlap, spend per employee vs peers, AI-native replacement opportunities, and consolidation candidates. For most teams that is 80% of the value at 0% of the cost, and a good starting point before paying a consultant.
What makes a GTM stack audit cost more?
Cost scales with stack size, the number of contracts under review, whether the engagement includes vendor negotiation and procurement, and whether it is a one-time snapshot or ongoing monitoring. Pure analysis is cheap; hands-on negotiation and change management are what you pay a consultant for.
When is a paid consultant worth it over the free tool?
When the prize is big enough to clear the fee, and the work is people-heavy rather than analysis-heavy. Below ~15 GTM employees the modeled recoverable is small, so the free audit is usually the whole job. From mid-market up the recoverable runs into the tens or hundreds of thousands a year, and a $5k–$25k engagement can pay back many times over — especially when you need someone to actually run the vendor negotiation, sequence the migration, and manage the internal politics of cutting a tool. Run the free audit first to size the prize, then decide.
How long does a GTM stack audit take?
A self-serve modeled audit takes about a minute — paste the stack, read the keep/swap/cut. Doing the same analysis by hand from the checklist is a half-day to a day for a typical stack. A consultant-led engagement with negotiation and change management usually runs two to six weeks, most of which is procurement and migration, not analysis.
Is there an ongoing cost, or is it one-time?
The analysis is one-time and cheap to repeat — re-run it each quarter or before a big renewal. The ongoing cost only shows up if you buy a SaaS-management platform to continuously track licenses and renewals, which is a recurring contract. Most teams run a free GTM audit on a cadence and reserve paid help for the renewals where negotiation leverage actually matters.
Run the free GTM stack audit
Paste your tools, get the findings in about a minute, decide if you need paid help after. No signup to see the results.