The Stack Audit Framework

Last updated: 2026-05-18

The AI Stack Audit Framework

A stack audit is a systematic review of every AI tool you pay for or use. The goal: find redundancy, gaps, and waste. Run it quarterly. This framework gives you a checklist, a scoring system, and a simple template.

What a Stack Audit Is

For each tool, you answer: Do we still need this? Is it worth what we pay? Does it overlap with something else? You assign a verdict (Keep, Replace, or Cut) and list gaps — workflows that should be AI-assisted but aren't.

The Audit Checklist

For each tool, capture:

Column · What to record

Tool · Name

Cost · Monthly spend (or annual divided by 12)

Category · Writing, coding, image, automation, etc.

Usage · How often you use it (daily, weekly, rarely)

Unique value · What only this tool does for you

Overlap · Other tools that do similar things

Integration · How well it connects to your stack

Verdict · Keep, Replace, or Cut

Add notes for context: "Rarely used but critical for client X." "Overlaps with Y; Y is better."

Scoring: Keep, Replace, Cut

Keep — Used regularly, clear value, no redundancy. Or low cost and occasional use that justifies it.

Replace — Still needed, but a better or cheaper option exists. Plan a migration.

Cut — Redundant, unused, or not worth the cost. Cancel.

Be honest. "We might need it someday" isn't a reason to keep. "We use it weekly for X" is.

Identifying Redundancy

Two tools overlap when:

They serve the same core function (two writing assistants, two image tools)
One tool's new features have made another redundant
A platform you already use now covers what a point solution did

When you find overlap, compare on capability, price, integration, and ease of use. Pick one; cut or replace the other.

Identifying Gaps

Gaps are workflows that should be AI-assisted but aren't. Ask:

Where are we still doing manual, repetitive work?
Where are we slow that AI could help?
What did we try to automate but gave up on?

List gaps. Prioritize by impact and effort. Use Smart Match to find tools for the top gaps.

The Per-Hour-Saved Calculation

For each tool, estimate how many hours per month it saves. Divide monthly cost by those hours. If the result is less than your hourly value (or your team's), the tool pays for itself. If not, question whether you need it or whether a cheaper option exists.

Some tools enable work you couldn't do otherwise — value isn't always just time saved.

Running a Quarterly Review

1. Export — Pull your tool list from My Stack or your billing.

2. Fill the template — One row per tool. Complete the checklist.

3. Score — Assign Keep, Replace, or Cut.

4. Act on Replace — Research alternatives. Use the directory. Run Smart Match for replacement ideas.

5. Act on Cut — Cancel. Export data first if needed.

6. Address gaps — Add 1 to 2 tools for your highest-priority gaps. Don't add more than you can integrate.

Template: Spreadsheet Columns

Tool | Cost/mo | Category | Usage | Unique Value | Overlap | Integration | Verdict | Notes

Copy this into a spreadsheet. Use it every quarter.