Stack Consolidation: When Point Solutions Quietly Drain Your Martech Budget

Draw the overlap map

List every tool by primary job: data, activation, content, analytics, and support. Highlight duplicates—two CDPs, three survey tools, overlapping AI features in email and CMS. Overlap is expensive even when each tool is “cheap.”

Follow the workflows, not the invoices

Interview operators who live in the stack daily. If a capability exists but nobody adopted it, consolidation may be training—not another purchase.

Renewal discipline

Build a 90-day renewal calendar with owners, success metrics, and exit options. Negotiate from usage data, not vendor promises. Cross-check with how we evaluate AI writing tools before extending AI add-ons.

Migrate with customer safety

Phase cuts so tracking, consent, and routing stay intact. Document dependencies and run parallel sends where risk is high.